Add m-esr52 at 52.6.0

40 files changed, 8862 insertions, 0 deletions

diff --git a/memory/jemalloc/src/test/unit/SFMT.c b/memory/jemalloc/src/test/unit/SFMT.c
new file mode 100644
index 000000000..ba4be8702
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/SFMT.c
@@ -0,0 +1,1605 @@
+/*
+ * This file derives from SFMT 1.3.3
+ * (http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/SFMT/index.html), which was
+ * released under the terms of the following license:
+ *
+ *   Copyright (c) 2006,2007 Mutsuo Saito, Makoto Matsumoto and Hiroshima
+ *   University. All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions are
+ *   met:
+ *
+ *       * Redistributions of source code must retain the above copyright
+ *         notice, this list of conditions and the following disclaimer.
+ *       * Redistributions in binary form must reproduce the above
+ *         copyright notice, this list of conditions and the following
+ *         disclaimer in the documentation and/or other materials provided
+ *         with the distribution.
+ *       * Neither the name of the Hiroshima University nor the names of
+ *         its contributors may be used to endorse or promote products
+ *         derived from this software without specific prior written
+ *         permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "test/jemalloc_test.h"
+
+#define	BLOCK_SIZE 10000
+#define	BLOCK_SIZE64 (BLOCK_SIZE / 2)
+#define	COUNT_1 1000
+#define	COUNT_2 700
+
+static const uint32_t init_gen_rand_32_expected[] = {
+	3440181298U, 1564997079U, 1510669302U, 2930277156U, 1452439940U,
+	3796268453U,  423124208U, 2143818589U, 3827219408U, 2987036003U,
+	2674978610U, 1536842514U, 2027035537U, 2534897563U, 1686527725U,
+	 545368292U, 1489013321U, 1370534252U, 4231012796U, 3994803019U,
+	1764869045U,  824597505U,  862581900U, 2469764249U,  812862514U,
+	 359318673U,  116957936U, 3367389672U, 2327178354U, 1898245200U,
+	3206507879U, 2378925033U, 1040214787U, 2524778605U, 3088428700U,
+	1417665896U,  964324147U, 2282797708U, 2456269299U,  313400376U,
+	2245093271U, 1015729427U, 2694465011U, 3246975184U, 1992793635U,
+	 463679346U, 3721104591U, 3475064196U,  856141236U, 1499559719U,
+	3522818941U, 3721533109U, 1954826617U, 1282044024U, 1543279136U,
+	1301863085U, 2669145051U, 4221477354U, 3896016841U, 3392740262U,
+	 462466863U, 1037679449U, 1228140306U,  922298197U, 1205109853U,
+	1872938061U, 3102547608U, 2742766808U, 1888626088U, 4028039414U,
+	 157593879U, 1136901695U, 4038377686U, 3572517236U, 4231706728U,
+	2997311961U, 1189931652U, 3981543765U, 2826166703U,   87159245U,
+	1721379072U, 3897926942U, 1790395498U, 2569178939U, 1047368729U,
+	2340259131U, 3144212906U, 2301169789U, 2442885464U, 3034046771U,
+	3667880593U, 3935928400U, 2372805237U, 1666397115U, 2460584504U,
+	 513866770U, 3810869743U, 2147400037U, 2792078025U, 2941761810U,
+	3212265810U,  984692259U,  346590253U, 1804179199U, 3298543443U,
+	 750108141U, 2880257022U,  243310542U, 1869036465U, 1588062513U,
+	2983949551U, 1931450364U, 4034505847U, 2735030199U, 1628461061U,
+	2539522841U,  127965585U, 3992448871U,  913388237U,  559130076U,
+	1202933193U, 4087643167U, 2590021067U, 2256240196U, 1746697293U,
+	1013913783U, 1155864921U, 2715773730U,  915061862U, 1948766573U,
+	2322882854U, 3761119102U, 1343405684U, 3078711943U, 3067431651U,
+	3245156316U, 3588354584U, 3484623306U, 3899621563U, 4156689741U,
+	3237090058U, 3880063844U,  862416318U, 4039923869U, 2303788317U,
+	3073590536U,  701653667U, 2131530884U, 3169309950U, 2028486980U,
+	 747196777U, 3620218225U,  432016035U, 1449580595U, 2772266392U,
+	 444224948U, 1662832057U, 3184055582U, 3028331792U, 1861686254U,
+	1104864179U,  342430307U, 1350510923U, 3024656237U, 1028417492U,
+	2870772950U,  290847558U, 3675663500U,  508431529U, 4264340390U,
+	2263569913U, 1669302976U,  519511383U, 2706411211U, 3764615828U,
+	3883162495U, 4051445305U, 2412729798U, 3299405164U, 3991911166U,
+	2348767304U, 2664054906U, 3763609282U,  593943581U, 3757090046U,
+	2075338894U, 2020550814U, 4287452920U, 4290140003U, 1422957317U,
+	2512716667U, 2003485045U, 2307520103U, 2288472169U, 3940751663U,
+	4204638664U, 2892583423U, 1710068300U, 3904755993U, 2363243951U,
+	3038334120U,  547099465U,  771105860U, 3199983734U, 4282046461U,
+	2298388363U,  934810218U, 2837827901U, 3952500708U, 2095130248U,
+	3083335297U,   26885281U, 3932155283U, 1531751116U, 1425227133U,
+	 495654159U, 3279634176U, 3855562207U, 3957195338U, 4159985527U,
+	 893375062U, 1875515536U, 1327247422U, 3754140693U, 1028923197U,
+	1729880440U,  805571298U,  448971099U, 2726757106U, 2749436461U,
+	2485987104U,  175337042U, 3235477922U, 3882114302U, 2020970972U,
+	 943926109U, 2762587195U, 1904195558U, 3452650564U,  108432281U,
+	3893463573U, 3977583081U, 2636504348U, 1110673525U, 3548479841U,
+	4258854744U,  980047703U, 4057175418U, 3890008292U,  145653646U,
+	3141868989U, 3293216228U, 1194331837U, 1254570642U, 3049934521U,
+	2868313360U, 2886032750U, 1110873820U,  279553524U, 3007258565U,
+	1104807822U, 3186961098U,  315764646U, 2163680838U, 3574508994U,
+	3099755655U,  191957684U, 3642656737U, 3317946149U, 3522087636U,
+	 444526410U,  779157624U, 1088229627U, 1092460223U, 1856013765U,
+	3659877367U,  368270451U,  503570716U, 3000984671U, 2742789647U,
+	 928097709U, 2914109539U,  308843566U, 2816161253U, 3667192079U,
+	2762679057U, 3395240989U, 2928925038U, 1491465914U, 3458702834U,
+	3787782576U, 2894104823U, 1296880455U, 1253636503U,  989959407U,
+	2291560361U, 2776790436U, 1913178042U, 1584677829U,  689637520U,
+	1898406878U,  688391508U, 3385234998U,  845493284U, 1943591856U,
+	2720472050U,  222695101U, 1653320868U, 2904632120U, 4084936008U,
+	1080720688U, 3938032556U,  387896427U, 2650839632U,   99042991U,
+	1720913794U, 1047186003U, 1877048040U, 2090457659U,  517087501U,
+	4172014665U, 2129713163U, 2413533132U, 2760285054U, 4129272496U,
+	1317737175U, 2309566414U, 2228873332U, 3889671280U, 1110864630U,
+	3576797776U, 2074552772U,  832002644U, 3097122623U, 2464859298U,
+	2679603822U, 1667489885U, 3237652716U, 1478413938U, 1719340335U,
+	2306631119U,  639727358U, 3369698270U,  226902796U, 2099920751U,
+	1892289957U, 2201594097U, 3508197013U, 3495811856U, 3900381493U,
+	 841660320U, 3974501451U, 3360949056U, 1676829340U,  728899254U,
+	2047809627U, 2390948962U,  670165943U, 3412951831U, 4189320049U,
+	1911595255U, 2055363086U,  507170575U,  418219594U, 4141495280U,
+	2692088692U, 4203630654U, 3540093932U,  791986533U, 2237921051U,
+	2526864324U, 2956616642U, 1394958700U, 1983768223U, 1893373266U,
+	 591653646U,  228432437U, 1611046598U, 3007736357U, 1040040725U,
+	2726180733U, 2789804360U, 4263568405U,  829098158U, 3847722805U,
+	1123578029U, 1804276347U,  997971319U, 4203797076U, 4185199713U,
+	2811733626U, 2343642194U, 2985262313U, 1417930827U, 3759587724U,
+	1967077982U, 1585223204U, 1097475516U, 1903944948U,  740382444U,
+	1114142065U, 1541796065U, 1718384172U, 1544076191U, 1134682254U,
+	3519754455U, 2866243923U,  341865437U,  645498576U, 2690735853U,
+	1046963033U, 2493178460U, 1187604696U, 1619577821U,  488503634U,
+	3255768161U, 2306666149U, 1630514044U, 2377698367U, 2751503746U,
+	3794467088U, 1796415981U, 3657173746U,  409136296U, 1387122342U,
+	1297726519U,  219544855U, 4270285558U,  437578827U, 1444698679U,
+	2258519491U,  963109892U, 3982244073U, 3351535275U,  385328496U,
+	1804784013U,  698059346U, 3920535147U,  708331212U,  784338163U,
+	 785678147U, 1238376158U, 1557298846U, 2037809321U,  271576218U,
+	4145155269U, 1913481602U, 2763691931U,  588981080U, 1201098051U,
+	3717640232U, 1509206239U,  662536967U, 3180523616U, 1133105435U,
+	2963500837U, 2253971215U, 3153642623U, 1066925709U, 2582781958U,
+	3034720222U, 1090798544U, 2942170004U, 4036187520U,  686972531U,
+	2610990302U, 2641437026U, 1837562420U,  722096247U, 1315333033U,
+	2102231203U, 3402389208U, 3403698140U, 1312402831U, 2898426558U,
+	 814384596U,  385649582U, 1916643285U, 1924625106U, 2512905582U,
+	2501170304U, 4275223366U, 2841225246U, 1467663688U, 3563567847U,
+	2969208552U,  884750901U,  102992576U,  227844301U, 3681442994U,
+	3502881894U, 4034693299U, 1166727018U, 1697460687U, 1737778332U,
+	1787161139U, 1053003655U, 1215024478U, 2791616766U, 2525841204U,
+	1629323443U,    3233815U, 2003823032U, 3083834263U, 2379264872U,
+	3752392312U, 1287475550U, 3770904171U, 3004244617U, 1502117784U,
+	 918698423U, 2419857538U, 3864502062U, 1751322107U, 2188775056U,
+	4018728324U,  983712955U,  440071928U, 3710838677U, 2001027698U,
+	3994702151U,   22493119U, 3584400918U, 3446253670U, 4254789085U,
+	1405447860U, 1240245579U, 1800644159U, 1661363424U, 3278326132U,
+	3403623451U,   67092802U, 2609352193U, 3914150340U, 1814842761U,
+	3610830847U,  591531412U, 3880232807U, 1673505890U, 2585326991U,
+	1678544474U, 3148435887U, 3457217359U, 1193226330U, 2816576908U,
+	 154025329U,  121678860U, 1164915738U,  973873761U,  269116100U,
+	  52087970U,  744015362U,  498556057U,   94298882U, 1563271621U,
+	2383059628U, 4197367290U, 3958472990U, 2592083636U, 2906408439U,
+	1097742433U, 3924840517U,  264557272U, 2292287003U, 3203307984U,
+	4047038857U, 3820609705U, 2333416067U, 1839206046U, 3600944252U,
+	3412254904U,  583538222U, 2390557166U, 4140459427U, 2810357445U,
+	 226777499U, 2496151295U, 2207301712U, 3283683112U,  611630281U,
+	1933218215U, 3315610954U, 3889441987U, 3719454256U, 3957190521U,
+	1313998161U, 2365383016U, 3146941060U, 1801206260U,  796124080U,
+	2076248581U, 1747472464U, 3254365145U,  595543130U, 3573909503U,
+	3758250204U, 2020768540U, 2439254210U,   93368951U, 3155792250U,
+	2600232980U, 3709198295U, 3894900440U, 2971850836U, 1578909644U,
+	1443493395U, 2581621665U, 3086506297U, 2443465861U,  558107211U,
+	1519367835U,  249149686U,  908102264U, 2588765675U, 1232743965U,
+	1001330373U, 3561331654U, 2259301289U, 1564977624U, 3835077093U,
+	 727244906U, 4255738067U, 1214133513U, 2570786021U, 3899704621U,
+	1633861986U, 1636979509U, 1438500431U,   58463278U, 2823485629U,
+	2297430187U, 2926781924U, 3371352948U, 1864009023U, 2722267973U,
+	1444292075U,  437703973U, 1060414512U,  189705863U,  910018135U,
+	4077357964U,  884213423U, 2644986052U, 3973488374U, 1187906116U,
+	2331207875U,  780463700U, 3713351662U, 3854611290U,  412805574U,
+	2978462572U, 2176222820U,  829424696U, 2790788332U, 2750819108U,
+	1594611657U, 3899878394U, 3032870364U, 1702887682U, 1948167778U,
+	  14130042U,  192292500U,  947227076U,   90719497U, 3854230320U,
+	 784028434U, 2142399787U, 1563449646U, 2844400217U,  819143172U,
+	2883302356U, 2328055304U, 1328532246U, 2603885363U, 3375188924U,
+	 933941291U, 3627039714U, 2129697284U, 2167253953U, 2506905438U,
+	1412424497U, 2981395985U, 1418359660U, 2925902456U,   52752784U,
+	3713667988U, 3924669405U,  648975707U, 1145520213U, 4018650664U,
+	3805915440U, 2380542088U, 2013260958U, 3262572197U, 2465078101U,
+	1114540067U, 3728768081U, 2396958768U,  590672271U,  904818725U,
+	4263660715U,  700754408U, 1042601829U, 4094111823U, 4274838909U,
+	2512692617U, 2774300207U, 2057306915U, 3470942453U,   99333088U,
+	1142661026U, 2889931380U,   14316674U, 2201179167U,  415289459U,
+	 448265759U, 3515142743U, 3254903683U,  246633281U, 1184307224U,
+	2418347830U, 2092967314U, 2682072314U, 2558750234U, 2000352263U,
+	1544150531U,  399010405U, 1513946097U,  499682937U,  461167460U,
+	3045570638U, 1633669705U,  851492362U, 4052801922U, 2055266765U,
+	 635556996U,  368266356U, 2385737383U, 3218202352U, 2603772408U,
+	 349178792U,  226482567U, 3102426060U, 3575998268U, 2103001871U,
+	3243137071U,  225500688U, 1634718593U, 4283311431U, 4292122923U,
+	3842802787U,  811735523U,  105712518U,  663434053U, 1855889273U,
+	2847972595U, 1196355421U, 2552150115U, 4254510614U, 3752181265U,
+	3430721819U, 3828705396U, 3436287905U, 3441964937U, 4123670631U,
+	 353001539U,  459496439U, 3799690868U, 1293777660U, 2761079737U,
+	 498096339U, 3398433374U, 4080378380U, 2304691596U, 2995729055U,
+	4134660419U, 3903444024U, 3576494993U,  203682175U, 3321164857U,
+	2747963611U,   79749085U, 2992890370U, 1240278549U, 1772175713U,
+	2111331972U, 2655023449U, 1683896345U, 2836027212U, 3482868021U,
+	2489884874U,  756853961U, 2298874501U, 4013448667U, 4143996022U,
+	2948306858U, 4132920035U, 1283299272U,  995592228U, 3450508595U,
+	1027845759U, 1766942720U, 3861411826U, 1446861231U,   95974993U,
+	3502263554U, 1487532194U,  601502472U, 4129619129U,  250131773U,
+	2050079547U, 3198903947U, 3105589778U, 4066481316U, 3026383978U,
+	2276901713U,  365637751U, 2260718426U, 1394775634U, 1791172338U,
+	2690503163U, 2952737846U, 1568710462U,  732623190U, 2980358000U,
+	1053631832U, 1432426951U, 3229149635U, 1854113985U, 3719733532U,
+	3204031934U,  735775531U,  107468620U, 3734611984U,  631009402U,
+	3083622457U, 4109580626U,  159373458U, 1301970201U, 4132389302U,
+	1293255004U,  847182752U, 4170022737U,   96712900U, 2641406755U,
+	1381727755U,  405608287U, 4287919625U, 1703554290U, 3589580244U,
+	2911403488U,    2166565U, 2647306451U, 2330535117U, 1200815358U,
+	1165916754U,  245060911U, 4040679071U, 3684908771U, 2452834126U,
+	2486872773U, 2318678365U, 2940627908U, 1837837240U, 3447897409U,
+	4270484676U, 1495388728U, 3754288477U, 4204167884U, 1386977705U,
+	2692224733U, 3076249689U, 4109568048U, 4170955115U, 4167531356U,
+	4020189950U, 4261855038U, 3036907575U, 3410399885U, 3076395737U,
+	1046178638U,  144496770U,  230725846U, 3349637149U,   17065717U,
+	2809932048U, 2054581785U, 3608424964U, 3259628808U,  134897388U,
+	3743067463U,  257685904U, 3795656590U, 1562468719U, 3589103904U,
+	3120404710U,  254684547U, 2653661580U, 3663904795U, 2631942758U,
+	1063234347U, 2609732900U, 2332080715U, 3521125233U, 1180599599U,
+	1935868586U, 4110970440U,  296706371U, 2128666368U, 1319875791U,
+	1570900197U, 3096025483U, 1799882517U, 1928302007U, 1163707758U,
+	1244491489U, 3533770203U,  567496053U, 2757924305U, 2781639343U,
+	2818420107U,  560404889U, 2619609724U, 4176035430U, 2511289753U,
+	2521842019U, 3910553502U, 2926149387U, 3302078172U, 4237118867U,
+	 330725126U,  367400677U,  888239854U,  545570454U, 4259590525U,
+	 134343617U, 1102169784U, 1647463719U, 3260979784U, 1518840883U,
+	3631537963U, 3342671457U, 1301549147U, 2083739356U,  146593792U,
+	3217959080U,  652755743U, 2032187193U, 3898758414U, 1021358093U,
+	4037409230U, 2176407931U, 3427391950U, 2883553603U,  985613827U,
+	3105265092U, 3423168427U, 3387507672U,  467170288U, 2141266163U,
+	3723870208U,  916410914U, 1293987799U, 2652584950U,  769160137U,
+	3205292896U, 1561287359U, 1684510084U, 3136055621U, 3765171391U,
+	 639683232U, 2639569327U, 1218546948U, 4263586685U, 3058215773U,
+	2352279820U,  401870217U, 2625822463U, 1529125296U, 2981801895U,
+	1191285226U, 4027725437U, 3432700217U, 4098835661U,  971182783U,
+	2443861173U, 3881457123U, 3874386651U,  457276199U, 2638294160U,
+	4002809368U,  421169044U, 1112642589U, 3076213779U, 3387033971U,
+	2499610950U, 3057240914U, 1662679783U,  461224431U, 1168395933U
+};
+static const uint32_t init_by_array_32_expected[] = {
+	2920711183U, 3885745737U, 3501893680U,  856470934U, 1421864068U,
+	 277361036U, 1518638004U, 2328404353U, 3355513634U,   64329189U,
+	1624587673U, 3508467182U, 2481792141U, 3706480799U, 1925859037U,
+	2913275699U,  882658412U,  384641219U,  422202002U, 1873384891U,
+	2006084383U, 3924929912U, 1636718106U, 3108838742U, 1245465724U,
+	4195470535U,  779207191U, 1577721373U, 1390469554U, 2928648150U,
+	 121399709U, 3170839019U, 4044347501U,  953953814U, 3821710850U,
+	3085591323U, 3666535579U, 3577837737U, 2012008410U, 3565417471U,
+	4044408017U,  433600965U, 1637785608U, 1798509764U,  860770589U,
+	3081466273U, 3982393409U, 2451928325U, 3437124742U, 4093828739U,
+	3357389386U, 2154596123U,  496568176U, 2650035164U, 2472361850U,
+	   3438299U, 2150366101U, 1577256676U, 3802546413U, 1787774626U,
+	4078331588U, 3706103141U,  170391138U, 3806085154U, 1680970100U,
+	1961637521U, 3316029766U,  890610272U, 1453751581U, 1430283664U,
+	3051057411U, 3597003186U,  542563954U, 3796490244U, 1690016688U,
+	3448752238U,  440702173U,  347290497U, 1121336647U, 2540588620U,
+	 280881896U, 2495136428U,  213707396U,   15104824U, 2946180358U,
+	 659000016U,  566379385U, 2614030979U, 2855760170U,  334526548U,
+	2315569495U, 2729518615U,  564745877U, 1263517638U, 3157185798U,
+	1604852056U, 1011639885U, 2950579535U, 2524219188U,  312951012U,
+	1528896652U, 1327861054U, 2846910138U, 3966855905U, 2536721582U,
+	 855353911U, 1685434729U, 3303978929U, 1624872055U, 4020329649U,
+	3164802143U, 1642802700U, 1957727869U, 1792352426U, 3334618929U,
+	2631577923U, 3027156164U,  842334259U, 3353446843U, 1226432104U,
+	1742801369U, 3552852535U, 3471698828U, 1653910186U, 3380330939U,
+	2313782701U, 3351007196U, 2129839995U, 1800682418U, 4085884420U,
+	1625156629U, 3669701987U,  615211810U, 3294791649U, 4131143784U,
+	2590843588U, 3207422808U, 3275066464U,  561592872U, 3957205738U,
+	3396578098U,   48410678U, 3505556445U, 1005764855U, 3920606528U,
+	2936980473U, 2378918600U, 2404449845U, 1649515163U,  701203563U,
+	3705256349U,   83714199U, 3586854132U,  922978446U, 2863406304U,
+	3523398907U, 2606864832U, 2385399361U, 3171757816U, 4262841009U,
+	3645837721U, 1169579486U, 3666433897U, 3174689479U, 1457866976U,
+	3803895110U, 3346639145U, 1907224409U, 1978473712U, 1036712794U,
+	 980754888U, 1302782359U, 1765252468U,  459245755U, 3728923860U,
+	1512894209U, 2046491914U,  207860527U,  514188684U, 2288713615U,
+	1597354672U, 3349636117U, 2357291114U, 3995796221U,  945364213U,
+	1893326518U, 3770814016U, 1691552714U, 2397527410U,  967486361U,
+	 776416472U, 4197661421U,  951150819U, 1852770983U, 4044624181U,
+	1399439738U, 4194455275U, 2284037669U, 1550734958U, 3321078108U,
+	1865235926U, 2912129961U, 2664980877U, 1357572033U, 2600196436U,
+	2486728200U, 2372668724U, 1567316966U, 2374111491U, 1839843570U,
+	  20815612U, 3727008608U, 3871996229U,  824061249U, 1932503978U,
+	3404541726U,  758428924U, 2609331364U, 1223966026U, 1299179808U,
+	 648499352U, 2180134401U,  880821170U, 3781130950U,  113491270U,
+	1032413764U, 4185884695U, 2490396037U, 1201932817U, 4060951446U,
+	4165586898U, 1629813212U, 2887821158U,  415045333U,  628926856U,
+	2193466079U, 3391843445U, 2227540681U, 1907099846U, 2848448395U,
+	1717828221U, 1372704537U, 1707549841U, 2294058813U, 2101214437U,
+	2052479531U, 1695809164U, 3176587306U, 2632770465U,   81634404U,
+	1603220563U,  644238487U,  302857763U,  897352968U, 2613146653U,
+	1391730149U, 4245717312U, 4191828749U, 1948492526U, 2618174230U,
+	3992984522U, 2178852787U, 3596044509U, 3445573503U, 2026614616U,
+	 915763564U, 3415689334U, 2532153403U, 3879661562U, 2215027417U,
+	3111154986U, 2929478371U,  668346391U, 1152241381U, 2632029711U,
+	3004150659U, 2135025926U,  948690501U, 2799119116U, 4228829406U,
+	1981197489U, 4209064138U,  684318751U, 3459397845U,  201790843U,
+	4022541136U, 3043635877U,  492509624U, 3263466772U, 1509148086U,
+	 921459029U, 3198857146U,  705479721U, 3835966910U, 3603356465U,
+	 576159741U, 1742849431U,  594214882U, 2055294343U, 3634861861U,
+	 449571793U, 3246390646U, 3868232151U, 1479156585U, 2900125656U,
+	2464815318U, 3960178104U, 1784261920U,   18311476U, 3627135050U,
+	 644609697U,  424968996U,  919890700U, 2986824110U,  816423214U,
+	4003562844U, 1392714305U, 1757384428U, 2569030598U,  995949559U,
+	3875659880U, 2933807823U, 2752536860U, 2993858466U, 4030558899U,
+	2770783427U, 2775406005U, 2777781742U, 1931292655U,  472147933U,
+	3865853827U, 2726470545U, 2668412860U, 2887008249U,  408979190U,
+	3578063323U, 3242082049U, 1778193530U,   27981909U, 2362826515U,
+	 389875677U, 1043878156U,  581653903U, 3830568952U,  389535942U,
+	3713523185U, 2768373359U, 2526101582U, 1998618197U, 1160859704U,
+	3951172488U, 1098005003U,  906275699U, 3446228002U, 2220677963U,
+	2059306445U,  132199571U,  476838790U, 1868039399U, 3097344807U,
+	 857300945U,  396345050U, 2835919916U, 1782168828U, 1419519470U,
+	4288137521U,  819087232U,  596301494U,  872823172U, 1526888217U,
+	 805161465U, 1116186205U, 2829002754U, 2352620120U,  620121516U,
+	 354159268U, 3601949785U,  209568138U, 1352371732U, 2145977349U,
+	4236871834U, 1539414078U, 3558126206U, 3224857093U, 4164166682U,
+	3817553440U, 3301780278U, 2682696837U, 3734994768U, 1370950260U,
+	1477421202U, 2521315749U, 1330148125U, 1261554731U, 2769143688U,
+	3554756293U, 4235882678U, 3254686059U, 3530579953U, 1215452615U,
+	3574970923U, 4057131421U,  589224178U, 1000098193U,  171190718U,
+	2521852045U, 2351447494U, 2284441580U, 2646685513U, 3486933563U,
+	3789864960U, 1190528160U, 1702536782U, 1534105589U, 4262946827U,
+	2726686826U, 3584544841U, 2348270128U, 2145092281U, 2502718509U,
+	1027832411U, 3571171153U, 1287361161U, 4011474411U, 3241215351U,
+	2419700818U,  971242709U, 1361975763U, 1096842482U, 3271045537U,
+	  81165449U,  612438025U, 3912966678U, 1356929810U,  733545735U,
+	 537003843U, 1282953084U,  884458241U,  588930090U, 3930269801U,
+	2961472450U, 1219535534U, 3632251943U,  268183903U, 1441240533U,
+	3653903360U, 3854473319U, 2259087390U, 2548293048U, 2022641195U,
+	2105543911U, 1764085217U, 3246183186U,  482438805U,  888317895U,
+	2628314765U, 2466219854U,  717546004U, 2322237039U,  416725234U,
+	1544049923U, 1797944973U, 3398652364U, 3111909456U,  485742908U,
+	2277491072U, 1056355088U, 3181001278U,  129695079U, 2693624550U,
+	1764438564U, 3797785470U,  195503713U, 3266519725U, 2053389444U,
+	1961527818U, 3400226523U, 3777903038U, 2597274307U, 4235851091U,
+	4094406648U, 2171410785U, 1781151386U, 1378577117U,  654643266U,
+	3424024173U, 3385813322U,  679385799U,  479380913U,  681715441U,
+	3096225905U,  276813409U, 3854398070U, 2721105350U,  831263315U,
+	3276280337U, 2628301522U, 3984868494U, 1466099834U, 2104922114U,
+	1412672743U,  820330404U, 3491501010U,  942735832U,  710652807U,
+	3972652090U,  679881088U,   40577009U, 3705286397U, 2815423480U,
+	3566262429U,  663396513U, 3777887429U, 4016670678U,  404539370U,
+	1142712925U, 1140173408U, 2913248352U, 2872321286U,  263751841U,
+	3175196073U, 3162557581U, 2878996619U,   75498548U, 3836833140U,
+	3284664959U, 1157523805U,  112847376U,  207855609U, 1337979698U,
+	1222578451U,  157107174U,  901174378U, 3883717063U, 1618632639U,
+	1767889440U, 4264698824U, 1582999313U,  884471997U, 2508825098U,
+	3756370771U, 2457213553U, 3565776881U, 3709583214U,  915609601U,
+	 460833524U, 1091049576U,   85522880U,    2553251U,  132102809U,
+	2429882442U, 2562084610U, 1386507633U, 4112471229U,   21965213U,
+	1981516006U, 2418435617U, 3054872091U, 4251511224U, 2025783543U,
+	1916911512U, 2454491136U, 3938440891U, 3825869115U, 1121698605U,
+	3463052265U,  802340101U, 1912886800U, 4031997367U, 3550640406U,
+	1596096923U,  610150600U,  431464457U, 2541325046U,  486478003U,
+	 739704936U, 2862696430U, 3037903166U, 1129749694U, 2611481261U,
+	1228993498U,  510075548U, 3424962587U, 2458689681U,  818934833U,
+	4233309125U, 1608196251U, 3419476016U, 1858543939U, 2682166524U,
+	3317854285U,  631986188U, 3008214764U,  613826412U, 3567358221U,
+	3512343882U, 1552467474U, 3316162670U, 1275841024U, 4142173454U,
+	 565267881U,  768644821U,  198310105U, 2396688616U, 1837659011U,
+	 203429334U,  854539004U, 4235811518U, 3338304926U, 3730418692U,
+	3852254981U, 3032046452U, 2329811860U, 2303590566U, 2696092212U,
+	3894665932U,  145835667U,  249563655U, 1932210840U, 2431696407U,
+	3312636759U,  214962629U, 2092026914U, 3020145527U, 4073039873U,
+	2739105705U, 1308336752U,  855104522U, 2391715321U,   67448785U,
+	 547989482U,  854411802U, 3608633740U,  431731530U,  537375589U,
+	3888005760U,  696099141U,  397343236U, 1864511780U,   44029739U,
+	1729526891U, 1993398655U, 2010173426U, 2591546756U,  275223291U,
+	1503900299U, 4217765081U, 2185635252U, 1122436015U, 3550155364U,
+	 681707194U, 3260479338U,  933579397U, 2983029282U, 2505504587U,
+	2667410393U, 2962684490U, 4139721708U, 2658172284U, 2452602383U,
+	2607631612U, 1344296217U, 3075398709U, 2949785295U, 1049956168U,
+	3917185129U, 2155660174U, 3280524475U, 1503827867U,  674380765U,
+	1918468193U, 3843983676U,  634358221U, 2538335643U, 1873351298U,
+	3368723763U, 2129144130U, 3203528633U, 3087174986U, 2691698871U,
+	2516284287U,   24437745U, 1118381474U, 2816314867U, 2448576035U,
+	4281989654U,  217287825U,  165872888U, 2628995722U, 3533525116U,
+	2721669106U,  872340568U, 3429930655U, 3309047304U, 3916704967U,
+	3270160355U, 1348884255U, 1634797670U,  881214967U, 4259633554U,
+	 174613027U, 1103974314U, 1625224232U, 2678368291U, 1133866707U,
+	3853082619U, 4073196549U, 1189620777U,  637238656U,  930241537U,
+	4042750792U, 3842136042U, 2417007212U, 2524907510U, 1243036827U,
+	1282059441U, 3764588774U, 1394459615U, 2323620015U, 1166152231U,
+	3307479609U, 3849322257U, 3507445699U, 4247696636U,  758393720U,
+	 967665141U, 1095244571U, 1319812152U,  407678762U, 2640605208U,
+	2170766134U, 3663594275U, 4039329364U, 2512175520U,  725523154U,
+	2249807004U, 3312617979U, 2414634172U, 1278482215U,  349206484U,
+	1573063308U, 1196429124U, 3873264116U, 2400067801U,  268795167U,
+	 226175489U, 2961367263U, 1968719665U,   42656370U, 1010790699U,
+	 561600615U, 2422453992U, 3082197735U, 1636700484U, 3977715296U,
+	3125350482U, 3478021514U, 2227819446U, 1540868045U, 3061908980U,
+	1087362407U, 3625200291U,  361937537U,  580441897U, 1520043666U,
+	2270875402U, 1009161260U, 2502355842U, 4278769785U,  473902412U,
+	1057239083U, 1905829039U, 1483781177U, 2080011417U, 1207494246U,
+	1806991954U, 2194674403U, 3455972205U,  807207678U, 3655655687U,
+	 674112918U,  195425752U, 3917890095U, 1874364234U, 1837892715U,
+	3663478166U, 1548892014U, 2570748714U, 2049929836U, 2167029704U,
+	 697543767U, 3499545023U, 3342496315U, 1725251190U, 3561387469U,
+	2905606616U, 1580182447U, 3934525927U, 4103172792U, 1365672522U,
+	1534795737U, 3308667416U, 2841911405U, 3943182730U, 4072020313U,
+	3494770452U, 3332626671U,   55327267U,  478030603U,  411080625U,
+	3419529010U, 1604767823U, 3513468014U,  570668510U,  913790824U,
+	2283967995U,  695159462U, 3825542932U, 4150698144U, 1829758699U,
+	 202895590U, 1609122645U, 1267651008U, 2910315509U, 2511475445U,
+	2477423819U, 3932081579U,  900879979U, 2145588390U, 2670007504U,
+	 580819444U, 1864996828U, 2526325979U, 1019124258U,  815508628U,
+	2765933989U, 1277301341U, 3006021786U,  855540956U,  288025710U,
+	1919594237U, 2331223864U,  177452412U, 2475870369U, 2689291749U,
+	 865194284U,  253432152U, 2628531804U, 2861208555U, 2361597573U,
+	1653952120U, 1039661024U, 2159959078U, 3709040440U, 3564718533U,
+	2596878672U, 2041442161U,   31164696U, 2662962485U, 3665637339U,
+	1678115244U, 2699839832U, 3651968520U, 3521595541U,  458433303U,
+	2423096824U,   21831741U,  380011703U, 2498168716U,  861806087U,
+	1673574843U, 4188794405U, 2520563651U, 2632279153U, 2170465525U,
+	4171949898U, 3886039621U, 1661344005U, 3424285243U,  992588372U,
+	2500984144U, 2993248497U, 3590193895U, 1535327365U,  515645636U,
+	 131633450U, 3729760261U, 1613045101U, 3254194278U,   15889678U,
+	1493590689U,  244148718U, 2991472662U, 1401629333U,  777349878U,
+	2501401703U, 4285518317U, 3794656178U,  955526526U, 3442142820U,
+	3970298374U,  736025417U, 2737370764U, 1271509744U,  440570731U,
+	 136141826U, 1596189518U,  923399175U,  257541519U, 3505774281U,
+	2194358432U, 2518162991U, 1379893637U, 2667767062U, 3748146247U,
+	1821712620U, 3923161384U, 1947811444U, 2392527197U, 4127419685U,
+	1423694998U, 4156576871U, 1382885582U, 3420127279U, 3617499534U,
+	2994377493U, 4038063986U, 1918458672U, 2983166794U, 4200449033U,
+	 353294540U, 1609232588U,  243926648U, 2332803291U,  507996832U,
+	2392838793U, 4075145196U, 2060984340U, 4287475136U,   88232602U,
+	2491531140U, 4159725633U, 2272075455U,  759298618U,  201384554U,
+	 838356250U, 1416268324U,  674476934U,   90795364U,  141672229U,
+	3660399588U, 4196417251U, 3249270244U, 3774530247U,   59587265U,
+	3683164208U,   19392575U, 1463123697U, 1882205379U,  293780489U,
+	2553160622U, 2933904694U,  675638239U, 2851336944U, 1435238743U,
+	2448730183U,  804436302U, 2119845972U,  322560608U, 4097732704U,
+	2987802540U,  641492617U, 2575442710U, 4217822703U, 3271835300U,
+	2836418300U, 3739921620U, 2138378768U, 2879771855U, 4294903423U,
+	3121097946U, 2603440486U, 2560820391U, 1012930944U, 2313499967U,
+	 584489368U, 3431165766U,  897384869U, 2062537737U, 2847889234U,
+	3742362450U, 2951174585U, 4204621084U, 1109373893U, 3668075775U,
+	2750138839U, 3518055702U,  733072558U, 4169325400U,  788493625U
+};
+static const uint64_t init_gen_rand_64_expected[] = {
+	KQU(16924766246869039260), KQU( 8201438687333352714),
+	KQU( 2265290287015001750), KQU(18397264611805473832),
+	KQU( 3375255223302384358), KQU( 6345559975416828796),
+	KQU(18229739242790328073), KQU( 7596792742098800905),
+	KQU(  255338647169685981), KQU( 2052747240048610300),
+	KQU(18328151576097299343), KQU(12472905421133796567),
+	KQU(11315245349717600863), KQU(16594110197775871209),
+	KQU(15708751964632456450), KQU(10452031272054632535),
+	KQU(11097646720811454386), KQU( 4556090668445745441),
+	KQU(17116187693090663106), KQU(14931526836144510645),
+	KQU( 9190752218020552591), KQU( 9625800285771901401),
+	KQU(13995141077659972832), KQU( 5194209094927829625),
+	KQU( 4156788379151063303), KQU( 8523452593770139494),
+	KQU(14082382103049296727), KQU( 2462601863986088483),
+	KQU( 3030583461592840678), KQU( 5221622077872827681),
+	KQU( 3084210671228981236), KQU(13956758381389953823),
+	KQU(13503889856213423831), KQU(15696904024189836170),
+	KQU( 4612584152877036206), KQU( 6231135538447867881),
+	KQU(10172457294158869468), KQU( 6452258628466708150),
+	KQU(14044432824917330221), KQU(  370168364480044279),
+	KQU(10102144686427193359), KQU(  667870489994776076),
+	KQU( 2732271956925885858), KQU(18027788905977284151),
+	KQU(15009842788582923859), KQU( 7136357960180199542),
+	KQU(15901736243475578127), KQU(16951293785352615701),
+	KQU(10551492125243691632), KQU(17668869969146434804),
+	KQU(13646002971174390445), KQU( 9804471050759613248),
+	KQU( 5511670439655935493), KQU(18103342091070400926),
+	KQU(17224512747665137533), KQU(15534627482992618168),
+	KQU( 1423813266186582647), KQU(15821176807932930024),
+	KQU(   30323369733607156), KQU(11599382494723479403),
+	KQU(  653856076586810062), KQU( 3176437395144899659),
+	KQU(14028076268147963917), KQU(16156398271809666195),
+	KQU( 3166955484848201676), KQU( 5746805620136919390),
+	KQU(17297845208891256593), KQU(11691653183226428483),
+	KQU(17900026146506981577), KQU(15387382115755971042),
+	KQU(16923567681040845943), KQU( 8039057517199388606),
+	KQU(11748409241468629263), KQU(  794358245539076095),
+	KQU(13438501964693401242), KQU(14036803236515618962),
+	KQU( 5252311215205424721), KQU(17806589612915509081),
+	KQU( 6802767092397596006), KQU(14212120431184557140),
+	KQU( 1072951366761385712), KQU(13098491780722836296),
+	KQU( 9466676828710797353), KQU(12673056849042830081),
+	KQU(12763726623645357580), KQU(16468961652999309493),
+	KQU(15305979875636438926), KQU(17444713151223449734),
+	KQU( 5692214267627883674), KQU(13049589139196151505),
+	KQU(  880115207831670745), KQU( 1776529075789695498),
+	KQU(16695225897801466485), KQU(10666901778795346845),
+	KQU( 6164389346722833869), KQU( 2863817793264300475),
+	KQU( 9464049921886304754), KQU( 3993566636740015468),
+	KQU( 9983749692528514136), KQU(16375286075057755211),
+	KQU(16042643417005440820), KQU(11445419662923489877),
+	KQU( 7999038846885158836), KQU( 6721913661721511535),
+	KQU( 5363052654139357320), KQU( 1817788761173584205),
+	KQU(13290974386445856444), KQU( 4650350818937984680),
+	KQU( 8219183528102484836), KQU( 1569862923500819899),
+	KQU( 4189359732136641860), KQU(14202822961683148583),
+	KQU( 4457498315309429058), KQU(13089067387019074834),
+	KQU(11075517153328927293), KQU(10277016248336668389),
+	KQU( 7070509725324401122), KQU(17808892017780289380),
+	KQU(13143367339909287349), KQU( 1377743745360085151),
+	KQU( 5749341807421286485), KQU(14832814616770931325),
+	KQU( 7688820635324359492), KQU(10960474011539770045),
+	KQU(   81970066653179790), KQU(12619476072607878022),
+	KQU( 4419566616271201744), KQU(15147917311750568503),
+	KQU( 5549739182852706345), KQU( 7308198397975204770),
+	KQU(13580425496671289278), KQU(17070764785210130301),
+	KQU( 8202832846285604405), KQU( 6873046287640887249),
+	KQU( 6927424434308206114), KQU( 6139014645937224874),
+	KQU(10290373645978487639), KQU(15904261291701523804),
+	KQU( 9628743442057826883), KQU(18383429096255546714),
+	KQU( 4977413265753686967), KQU( 7714317492425012869),
+	KQU( 9025232586309926193), KQU(14627338359776709107),
+	KQU(14759849896467790763), KQU(10931129435864423252),
+	KQU( 4588456988775014359), KQU(10699388531797056724),
+	KQU(  468652268869238792), KQU( 5755943035328078086),
+	KQU( 2102437379988580216), KQU( 9986312786506674028),
+	KQU( 2654207180040945604), KQU( 8726634790559960062),
+	KQU(  100497234871808137), KQU( 2800137176951425819),
+	KQU( 6076627612918553487), KQU( 5780186919186152796),
+	KQU( 8179183595769929098), KQU( 6009426283716221169),
+	KQU( 2796662551397449358), KQU( 1756961367041986764),
+	KQU( 6972897917355606205), KQU(14524774345368968243),
+	KQU( 2773529684745706940), KQU( 4853632376213075959),
+	KQU( 4198177923731358102), KQU( 8271224913084139776),
+	KQU( 2741753121611092226), KQU(16782366145996731181),
+	KQU(15426125238972640790), KQU(13595497100671260342),
+	KQU( 3173531022836259898), KQU( 6573264560319511662),
+	KQU(18041111951511157441), KQU( 2351433581833135952),
+	KQU( 3113255578908173487), KQU( 1739371330877858784),
+	KQU(16046126562789165480), KQU( 8072101652214192925),
+	KQU(15267091584090664910), KQU( 9309579200403648940),
+	KQU( 5218892439752408722), KQU(14492477246004337115),
+	KQU(17431037586679770619), KQU( 7385248135963250480),
+	KQU( 9580144956565560660), KQU( 4919546228040008720),
+	KQU(15261542469145035584), KQU(18233297270822253102),
+	KQU( 5453248417992302857), KQU( 9309519155931460285),
+	KQU(10342813012345291756), KQU(15676085186784762381),
+	KQU(15912092950691300645), KQU( 9371053121499003195),
+	KQU( 9897186478226866746), KQU(14061858287188196327),
+	KQU(  122575971620788119), KQU(12146750969116317754),
+	KQU( 4438317272813245201), KQU( 8332576791009527119),
+	KQU(13907785691786542057), KQU(10374194887283287467),
+	KQU( 2098798755649059566), KQU( 3416235197748288894),
+	KQU( 8688269957320773484), KQU( 7503964602397371571),
+	KQU(16724977015147478236), KQU( 9461512855439858184),
+	KQU(13259049744534534727), KQU( 3583094952542899294),
+	KQU( 8764245731305528292), KQU(13240823595462088985),
+	KQU(13716141617617910448), KQU(18114969519935960955),
+	KQU( 2297553615798302206), KQU( 4585521442944663362),
+	KQU(17776858680630198686), KQU( 4685873229192163363),
+	KQU(  152558080671135627), KQU(15424900540842670088),
+	KQU(13229630297130024108), KQU(17530268788245718717),
+	KQU(16675633913065714144), KQU( 3158912717897568068),
+	KQU(15399132185380087288), KQU( 7401418744515677872),
+	KQU(13135412922344398535), KQU( 6385314346100509511),
+	KQU(13962867001134161139), KQU(10272780155442671999),
+	KQU(12894856086597769142), KQU(13340877795287554994),
+	KQU(12913630602094607396), KQU(12543167911119793857),
+	KQU(17343570372251873096), KQU(10959487764494150545),
+	KQU( 6966737953093821128), KQU(13780699135496988601),
+	KQU( 4405070719380142046), KQU(14923788365607284982),
+	KQU( 2869487678905148380), KQU( 6416272754197188403),
+	KQU(15017380475943612591), KQU( 1995636220918429487),
+	KQU( 3402016804620122716), KQU(15800188663407057080),
+	KQU(11362369990390932882), KQU(15262183501637986147),
+	KQU(10239175385387371494), KQU( 9352042420365748334),
+	KQU( 1682457034285119875), KQU( 1724710651376289644),
+	KQU( 2038157098893817966), KQU( 9897825558324608773),
+	KQU( 1477666236519164736), KQU(16835397314511233640),
+	KQU(10370866327005346508), KQU(10157504370660621982),
+	KQU(12113904045335882069), KQU(13326444439742783008),
+	KQU(11302769043000765804), KQU(13594979923955228484),
+	KQU(11779351762613475968), KQU( 3786101619539298383),
+	KQU( 8021122969180846063), KQU(15745904401162500495),
+	KQU(10762168465993897267), KQU(13552058957896319026),
+	KQU(11200228655252462013), KQU( 5035370357337441226),
+	KQU( 7593918984545500013), KQU( 5418554918361528700),
+	KQU( 4858270799405446371), KQU( 9974659566876282544),
+	KQU(18227595922273957859), KQU( 2772778443635656220),
+	KQU(14285143053182085385), KQU( 9939700992429600469),
+	KQU(12756185904545598068), KQU( 2020783375367345262),
+	KQU(   57026775058331227), KQU(  950827867930065454),
+	KQU( 6602279670145371217), KQU( 2291171535443566929),
+	KQU( 5832380724425010313), KQU( 1220343904715982285),
+	KQU(17045542598598037633), KQU(15460481779702820971),
+	KQU(13948388779949365130), KQU(13975040175430829518),
+	KQU(17477538238425541763), KQU(11104663041851745725),
+	KQU(15860992957141157587), KQU(14529434633012950138),
+	KQU( 2504838019075394203), KQU( 7512113882611121886),
+	KQU( 4859973559980886617), KQU( 1258601555703250219),
+	KQU(15594548157514316394), KQU( 4516730171963773048),
+	KQU(11380103193905031983), KQU( 6809282239982353344),
+	KQU(18045256930420065002), KQU( 2453702683108791859),
+	KQU(  977214582986981460), KQU( 2006410402232713466),
+	KQU( 6192236267216378358), KQU( 3429468402195675253),
+	KQU(18146933153017348921), KQU(17369978576367231139),
+	KQU( 1246940717230386603), KQU(11335758870083327110),
+	KQU(14166488801730353682), KQU( 9008573127269635732),
+	KQU(10776025389820643815), KQU(15087605441903942962),
+	KQU( 1359542462712147922), KQU(13898874411226454206),
+	KQU(17911176066536804411), KQU( 9435590428600085274),
+	KQU(  294488509967864007), KQU( 8890111397567922046),
+	KQU( 7987823476034328778), KQU(13263827582440967651),
+	KQU( 7503774813106751573), KQU(14974747296185646837),
+	KQU( 8504765037032103375), KQU(17340303357444536213),
+	KQU( 7704610912964485743), KQU( 8107533670327205061),
+	KQU( 9062969835083315985), KQU(16968963142126734184),
+	KQU(12958041214190810180), KQU( 2720170147759570200),
+	KQU( 2986358963942189566), KQU(14884226322219356580),
+	KQU(  286224325144368520), KQU(11313800433154279797),
+	KQU(18366849528439673248), KQU(17899725929482368789),
+	KQU( 3730004284609106799), KQU( 1654474302052767205),
+	KQU( 5006698007047077032), KQU( 8196893913601182838),
+	KQU(15214541774425211640), KQU(17391346045606626073),
+	KQU( 8369003584076969089), KQU( 3939046733368550293),
+	KQU(10178639720308707785), KQU( 2180248669304388697),
+	KQU(   62894391300126322), KQU( 9205708961736223191),
+	KQU( 6837431058165360438), KQU( 3150743890848308214),
+	KQU(17849330658111464583), KQU(12214815643135450865),
+	KQU(13410713840519603402), KQU( 3200778126692046802),
+	KQU(13354780043041779313), KQU(  800850022756886036),
+	KQU(15660052933953067433), KQU( 6572823544154375676),
+	KQU(11030281857015819266), KQU(12682241941471433835),
+	KQU(11654136407300274693), KQU( 4517795492388641109),
+	KQU( 9757017371504524244), KQU(17833043400781889277),
+	KQU(12685085201747792227), KQU(10408057728835019573),
+	KQU(   98370418513455221), KQU( 6732663555696848598),
+	KQU(13248530959948529780), KQU( 3530441401230622826),
+	KQU(18188251992895660615), KQU( 1847918354186383756),
+	KQU( 1127392190402660921), KQU(11293734643143819463),
+	KQU( 3015506344578682982), KQU(13852645444071153329),
+	KQU( 2121359659091349142), KQU( 1294604376116677694),
+	KQU( 5616576231286352318), KQU( 7112502442954235625),
+	KQU(11676228199551561689), KQU(12925182803007305359),
+	KQU( 7852375518160493082), KQU( 1136513130539296154),
+	KQU( 5636923900916593195), KQU( 3221077517612607747),
+	KQU(17784790465798152513), KQU( 3554210049056995938),
+	KQU(17476839685878225874), KQU( 3206836372585575732),
+	KQU( 2765333945644823430), KQU(10080070903718799528),
+	KQU( 5412370818878286353), KQU( 9689685887726257728),
+	KQU( 8236117509123533998), KQU( 1951139137165040214),
+	KQU( 4492205209227980349), KQU(16541291230861602967),
+	KQU( 1424371548301437940), KQU( 9117562079669206794),
+	KQU(14374681563251691625), KQU(13873164030199921303),
+	KQU( 6680317946770936731), KQU(15586334026918276214),
+	KQU(10896213950976109802), KQU( 9506261949596413689),
+	KQU( 9903949574308040616), KQU( 6038397344557204470),
+	KQU(  174601465422373648), KQU(15946141191338238030),
+	KQU(17142225620992044937), KQU( 7552030283784477064),
+	KQU( 2947372384532947997), KQU(  510797021688197711),
+	KQU( 4962499439249363461), KQU(   23770320158385357),
+	KQU(  959774499105138124), KQU( 1468396011518788276),
+	KQU( 2015698006852312308), KQU( 4149400718489980136),
+	KQU( 5992916099522371188), KQU(10819182935265531076),
+	KQU(16189787999192351131), KQU(  342833961790261950),
+	KQU(12470830319550495336), KQU(18128495041912812501),
+	KQU( 1193600899723524337), KQU( 9056793666590079770),
+	KQU( 2154021227041669041), KQU( 4963570213951235735),
+	KQU( 4865075960209211409), KQU( 2097724599039942963),
+	KQU( 2024080278583179845), KQU(11527054549196576736),
+	KQU(10650256084182390252), KQU( 4808408648695766755),
+	KQU( 1642839215013788844), KQU(10607187948250398390),
+	KQU( 7076868166085913508), KQU(  730522571106887032),
+	KQU(12500579240208524895), KQU( 4484390097311355324),
+	KQU(15145801330700623870), KQU( 8055827661392944028),
+	KQU( 5865092976832712268), KQU(15159212508053625143),
+	KQU( 3560964582876483341), KQU( 4070052741344438280),
+	KQU( 6032585709886855634), KQU(15643262320904604873),
+	KQU( 2565119772293371111), KQU(  318314293065348260),
+	KQU(15047458749141511872), KQU( 7772788389811528730),
+	KQU( 7081187494343801976), KQU( 6465136009467253947),
+	KQU(10425940692543362069), KQU(  554608190318339115),
+	KQU(14796699860302125214), KQU( 1638153134431111443),
+	KQU(10336967447052276248), KQU( 8412308070396592958),
+	KQU( 4004557277152051226), KQU( 8143598997278774834),
+	KQU(16413323996508783221), KQU(13139418758033994949),
+	KQU( 9772709138335006667), KQU( 2818167159287157659),
+	KQU(17091740573832523669), KQU(14629199013130751608),
+	KQU(18268322711500338185), KQU( 8290963415675493063),
+	KQU( 8830864907452542588), KQU( 1614839084637494849),
+	KQU(14855358500870422231), KQU( 3472996748392519937),
+	KQU(15317151166268877716), KQU( 5825895018698400362),
+	KQU(16730208429367544129), KQU(10481156578141202800),
+	KQU( 4746166512382823750), KQU(12720876014472464998),
+	KQU( 8825177124486735972), KQU(13733447296837467838),
+	KQU( 6412293741681359625), KQU( 8313213138756135033),
+	KQU(11421481194803712517), KQU( 7997007691544174032),
+	KQU( 6812963847917605930), KQU( 9683091901227558641),
+	KQU(14703594165860324713), KQU( 1775476144519618309),
+	KQU( 2724283288516469519), KQU(  717642555185856868),
+	KQU( 8736402192215092346), KQU(11878800336431381021),
+	KQU( 4348816066017061293), KQU( 6115112756583631307),
+	KQU( 9176597239667142976), KQU(12615622714894259204),
+	KQU(10283406711301385987), KQU( 5111762509485379420),
+	KQU( 3118290051198688449), KQU( 7345123071632232145),
+	KQU( 9176423451688682359), KQU( 4843865456157868971),
+	KQU(12008036363752566088), KQU(12058837181919397720),
+	KQU( 2145073958457347366), KQU( 1526504881672818067),
+	KQU( 3488830105567134848), KQU(13208362960674805143),
+	KQU( 4077549672899572192), KQU( 7770995684693818365),
+	KQU( 1398532341546313593), KQU(12711859908703927840),
+	KQU( 1417561172594446813), KQU(17045191024194170604),
+	KQU( 4101933177604931713), KQU(14708428834203480320),
+	KQU(17447509264469407724), KQU(14314821973983434255),
+	KQU(17990472271061617265), KQU( 5087756685841673942),
+	KQU(12797820586893859939), KQU( 1778128952671092879),
+	KQU( 3535918530508665898), KQU( 9035729701042481301),
+	KQU(14808661568277079962), KQU(14587345077537747914),
+	KQU(11920080002323122708), KQU( 6426515805197278753),
+	KQU( 3295612216725984831), KQU(11040722532100876120),
+	KQU(12305952936387598754), KQU(16097391899742004253),
+	KQU( 4908537335606182208), KQU(12446674552196795504),
+	KQU(16010497855816895177), KQU( 9194378874788615551),
+	KQU( 3382957529567613384), KQU( 5154647600754974077),
+	KQU( 9801822865328396141), KQU( 9023662173919288143),
+	KQU(17623115353825147868), KQU( 8238115767443015816),
+	KQU(15811444159859002560), KQU( 9085612528904059661),
+	KQU( 6888601089398614254), KQU(  258252992894160189),
+	KQU( 6704363880792428622), KQU( 6114966032147235763),
+	KQU(11075393882690261875), KQU( 8797664238933620407),
+	KQU( 5901892006476726920), KQU( 5309780159285518958),
+	KQU(14940808387240817367), KQU(14642032021449656698),
+	KQU( 9808256672068504139), KQU( 3670135111380607658),
+	KQU(11211211097845960152), KQU( 1474304506716695808),
+	KQU(15843166204506876239), KQU( 7661051252471780561),
+	KQU(10170905502249418476), KQU( 7801416045582028589),
+	KQU( 2763981484737053050), KQU( 9491377905499253054),
+	KQU(16201395896336915095), KQU( 9256513756442782198),
+	KQU( 5411283157972456034), KQU( 5059433122288321676),
+	KQU( 4327408006721123357), KQU( 9278544078834433377),
+	KQU( 7601527110882281612), KQU(11848295896975505251),
+	KQU(12096998801094735560), KQU(14773480339823506413),
+	KQU(15586227433895802149), KQU(12786541257830242872),
+	KQU( 6904692985140503067), KQU( 5309011515263103959),
+	KQU(12105257191179371066), KQU(14654380212442225037),
+	KQU( 2556774974190695009), KQU( 4461297399927600261),
+	KQU(14888225660915118646), KQU(14915459341148291824),
+	KQU( 2738802166252327631), KQU( 6047155789239131512),
+	KQU(12920545353217010338), KQU(10697617257007840205),
+	KQU( 2751585253158203504), KQU(13252729159780047496),
+	KQU(14700326134672815469), KQU(14082527904374600529),
+	KQU(16852962273496542070), KQU(17446675504235853907),
+	KQU(15019600398527572311), KQU(12312781346344081551),
+	KQU(14524667935039810450), KQU( 5634005663377195738),
+	KQU(11375574739525000569), KQU( 2423665396433260040),
+	KQU( 5222836914796015410), KQU( 4397666386492647387),
+	KQU( 4619294441691707638), KQU(  665088602354770716),
+	KQU(13246495665281593610), KQU( 6564144270549729409),
+	KQU(10223216188145661688), KQU( 3961556907299230585),
+	KQU(11543262515492439914), KQU(16118031437285993790),
+	KQU( 7143417964520166465), KQU(13295053515909486772),
+	KQU(   40434666004899675), KQU(17127804194038347164),
+	KQU( 8599165966560586269), KQU( 8214016749011284903),
+	KQU(13725130352140465239), KQU( 5467254474431726291),
+	KQU( 7748584297438219877), KQU(16933551114829772472),
+	KQU( 2169618439506799400), KQU( 2169787627665113463),
+	KQU(17314493571267943764), KQU(18053575102911354912),
+	KQU(11928303275378476973), KQU(11593850925061715550),
+	KQU(17782269923473589362), KQU( 3280235307704747039),
+	KQU( 6145343578598685149), KQU(17080117031114086090),
+	KQU(18066839902983594755), KQU( 6517508430331020706),
+	KQU( 8092908893950411541), KQU(12558378233386153732),
+	KQU( 4476532167973132976), KQU(16081642430367025016),
+	KQU( 4233154094369139361), KQU( 8693630486693161027),
+	KQU(11244959343027742285), KQU(12273503967768513508),
+	KQU(14108978636385284876), KQU( 7242414665378826984),
+	KQU( 6561316938846562432), KQU( 8601038474994665795),
+	KQU(17532942353612365904), KQU(17940076637020912186),
+	KQU( 7340260368823171304), KQU( 7061807613916067905),
+	KQU(10561734935039519326), KQU(17990796503724650862),
+	KQU( 6208732943911827159), KQU(  359077562804090617),
+	KQU(14177751537784403113), KQU(10659599444915362902),
+	KQU(15081727220615085833), KQU(13417573895659757486),
+	KQU(15513842342017811524), KQU(11814141516204288231),
+	KQU( 1827312513875101814), KQU( 2804611699894603103),
+	KQU(17116500469975602763), KQU(12270191815211952087),
+	KQU(12256358467786024988), KQU(18435021722453971267),
+	KQU(  671330264390865618), KQU(  476504300460286050),
+	KQU(16465470901027093441), KQU( 4047724406247136402),
+	KQU( 1322305451411883346), KQU( 1388308688834322280),
+	KQU( 7303989085269758176), KQU( 9323792664765233642),
+	KQU( 4542762575316368936), KQU(17342696132794337618),
+	KQU( 4588025054768498379), KQU(13415475057390330804),
+	KQU(17880279491733405570), KQU(10610553400618620353),
+	KQU( 3180842072658960139), KQU(13002966655454270120),
+	KQU( 1665301181064982826), KQU( 7083673946791258979),
+	KQU(  190522247122496820), KQU(17388280237250677740),
+	KQU( 8430770379923642945), KQU(12987180971921668584),
+	KQU( 2311086108365390642), KQU( 2870984383579822345),
+	KQU(14014682609164653318), KQU(14467187293062251484),
+	KQU(  192186361147413298), KQU(15171951713531796524),
+	KQU( 9900305495015948728), KQU(17958004775615466344),
+	KQU(14346380954498606514), KQU(18040047357617407096),
+	KQU( 5035237584833424532), KQU(15089555460613972287),
+	KQU( 4131411873749729831), KQU( 1329013581168250330),
+	KQU(10095353333051193949), KQU(10749518561022462716),
+	KQU( 9050611429810755847), KQU(15022028840236655649),
+	KQU( 8775554279239748298), KQU(13105754025489230502),
+	KQU(15471300118574167585), KQU(   89864764002355628),
+	KQU( 8776416323420466637), KQU( 5280258630612040891),
+	KQU( 2719174488591862912), KQU( 7599309137399661994),
+	KQU(15012887256778039979), KQU(14062981725630928925),
+	KQU(12038536286991689603), KQU( 7089756544681775245),
+	KQU(10376661532744718039), KQU( 1265198725901533130),
+	KQU(13807996727081142408), KQU( 2935019626765036403),
+	KQU( 7651672460680700141), KQU( 3644093016200370795),
+	KQU( 2840982578090080674), KQU(17956262740157449201),
+	KQU(18267979450492880548), KQU(11799503659796848070),
+	KQU( 9942537025669672388), KQU(11886606816406990297),
+	KQU( 5488594946437447576), KQU( 7226714353282744302),
+	KQU( 3784851653123877043), KQU(  878018453244803041),
+	KQU(12110022586268616085), KQU(  734072179404675123),
+	KQU(11869573627998248542), KQU(  469150421297783998),
+	KQU(  260151124912803804), KQU(11639179410120968649),
+	KQU( 9318165193840846253), KQU(12795671722734758075),
+	KQU(15318410297267253933), KQU(  691524703570062620),
+	KQU( 5837129010576994601), KQU(15045963859726941052),
+	KQU( 5850056944932238169), KQU(12017434144750943807),
+	KQU( 7447139064928956574), KQU( 3101711812658245019),
+	KQU(16052940704474982954), KQU(18195745945986994042),
+	KQU( 8932252132785575659), KQU(13390817488106794834),
+	KQU(11582771836502517453), KQU( 4964411326683611686),
+	KQU( 2195093981702694011), KQU(14145229538389675669),
+	KQU(16459605532062271798), KQU(  866316924816482864),
+	KQU( 4593041209937286377), KQU( 8415491391910972138),
+	KQU( 4171236715600528969), KQU(16637569303336782889),
+	KQU( 2002011073439212680), KQU(17695124661097601411),
+	KQU( 4627687053598611702), KQU( 7895831936020190403),
+	KQU( 8455951300917267802), KQU( 2923861649108534854),
+	KQU( 8344557563927786255), KQU( 6408671940373352556),
+	KQU(12210227354536675772), KQU(14294804157294222295),
+	KQU(10103022425071085127), KQU(10092959489504123771),
+	KQU( 6554774405376736268), KQU(12629917718410641774),
+	KQU( 6260933257596067126), KQU( 2460827021439369673),
+	KQU( 2541962996717103668), KQU(  597377203127351475),
+	KQU( 5316984203117315309), KQU( 4811211393563241961),
+	KQU(13119698597255811641), KQU( 8048691512862388981),
+	KQU(10216818971194073842), KQU( 4612229970165291764),
+	KQU(10000980798419974770), KQU( 6877640812402540687),
+	KQU( 1488727563290436992), KQU( 2227774069895697318),
+	KQU(11237754507523316593), KQU(13478948605382290972),
+	KQU( 1963583846976858124), KQU( 5512309205269276457),
+	KQU( 3972770164717652347), KQU( 3841751276198975037),
+	KQU(10283343042181903117), KQU( 8564001259792872199),
+	KQU(16472187244722489221), KQU( 8953493499268945921),
+	KQU( 3518747340357279580), KQU( 4003157546223963073),
+	KQU( 3270305958289814590), KQU( 3966704458129482496),
+	KQU( 8122141865926661939), KQU(14627734748099506653),
+	KQU(13064426990862560568), KQU( 2414079187889870829),
+	KQU( 5378461209354225306), KQU(10841985740128255566),
+	KQU(  538582442885401738), KQU( 7535089183482905946),
+	KQU(16117559957598879095), KQU( 8477890721414539741),
+	KQU( 1459127491209533386), KQU(17035126360733620462),
+	KQU( 8517668552872379126), KQU(10292151468337355014),
+	KQU(17081267732745344157), KQU(13751455337946087178),
+	KQU(14026945459523832966), KQU( 6653278775061723516),
+	KQU(10619085543856390441), KQU( 2196343631481122885),
+	KQU(10045966074702826136), KQU(10082317330452718282),
+	KQU( 5920859259504831242), KQU( 9951879073426540617),
+	KQU( 7074696649151414158), KQU(15808193543879464318),
+	KQU( 7385247772746953374), KQU( 3192003544283864292),
+	KQU(18153684490917593847), KQU(12423498260668568905),
+	KQU(10957758099756378169), KQU(11488762179911016040),
+	KQU( 2099931186465333782), KQU(11180979581250294432),
+	KQU( 8098916250668367933), KQU( 3529200436790763465),
+	KQU(12988418908674681745), KQU( 6147567275954808580),
+	KQU( 3207503344604030989), KQU(10761592604898615360),
+	KQU(  229854861031893504), KQU( 8809853962667144291),
+	KQU(13957364469005693860), KQU( 7634287665224495886),
+	KQU(12353487366976556874), KQU( 1134423796317152034),
+	KQU( 2088992471334107068), KQU( 7393372127190799698),
+	KQU( 1845367839871058391), KQU(  207922563987322884),
+	KQU(11960870813159944976), KQU(12182120053317317363),
+	KQU(17307358132571709283), KQU(13871081155552824936),
+	KQU(18304446751741566262), KQU( 7178705220184302849),
+	KQU(10929605677758824425), KQU(16446976977835806844),
+	KQU(13723874412159769044), KQU( 6942854352100915216),
+	KQU( 1726308474365729390), KQU( 2150078766445323155),
+	KQU(15345558947919656626), KQU(12145453828874527201),
+	KQU( 2054448620739726849), KQU( 2740102003352628137),
+	KQU(11294462163577610655), KQU(  756164283387413743),
+	KQU(17841144758438810880), KQU(10802406021185415861),
+	KQU( 8716455530476737846), KQU( 6321788834517649606),
+	KQU(14681322910577468426), KQU(17330043563884336387),
+	KQU(12701802180050071614), KQU(14695105111079727151),
+	KQU( 5112098511654172830), KQU( 4957505496794139973),
+	KQU( 8270979451952045982), KQU(12307685939199120969),
+	KQU(12425799408953443032), KQU( 8376410143634796588),
+	KQU(16621778679680060464), KQU( 3580497854566660073),
+	KQU( 1122515747803382416), KQU(  857664980960597599),
+	KQU( 6343640119895925918), KQU(12878473260854462891),
+	KQU(10036813920765722626), KQU(14451335468363173812),
+	KQU( 5476809692401102807), KQU(16442255173514366342),
+	KQU(13060203194757167104), KQU(14354124071243177715),
+	KQU(15961249405696125227), KQU(13703893649690872584),
+	KQU(  363907326340340064), KQU( 6247455540491754842),
+	KQU(12242249332757832361), KQU(  156065475679796717),
+	KQU( 9351116235749732355), KQU( 4590350628677701405),
+	KQU( 1671195940982350389), KQU(13501398458898451905),
+	KQU( 6526341991225002255), KQU( 1689782913778157592),
+	KQU( 7439222350869010334), KQU(13975150263226478308),
+	KQU(11411961169932682710), KQU(17204271834833847277),
+	KQU(  541534742544435367), KQU( 6591191931218949684),
+	KQU( 2645454775478232486), KQU( 4322857481256485321),
+	KQU( 8477416487553065110), KQU(12902505428548435048),
+	KQU(  971445777981341415), KQU(14995104682744976712),
+	KQU( 4243341648807158063), KQU( 8695061252721927661),
+	KQU( 5028202003270177222), KQU( 2289257340915567840),
+	KQU(13870416345121866007), KQU(13994481698072092233),
+	KQU( 6912785400753196481), KQU( 2278309315841980139),
+	KQU( 4329765449648304839), KQU( 5963108095785485298),
+	KQU( 4880024847478722478), KQU(16015608779890240947),
+	KQU( 1866679034261393544), KQU(  914821179919731519),
+	KQU( 9643404035648760131), KQU( 2418114953615593915),
+	KQU(  944756836073702374), KQU(15186388048737296834),
+	KQU( 7723355336128442206), KQU( 7500747479679599691),
+	KQU(18013961306453293634), KQU( 2315274808095756456),
+	KQU(13655308255424029566), KQU(17203800273561677098),
+	KQU( 1382158694422087756), KQU( 5090390250309588976),
+	KQU(  517170818384213989), KQU( 1612709252627729621),
+	KQU( 1330118955572449606), KQU(  300922478056709885),
+	KQU(18115693291289091987), KQU(13491407109725238321),
+	KQU(15293714633593827320), KQU( 5151539373053314504),
+	KQU( 5951523243743139207), KQU(14459112015249527975),
+	KQU( 5456113959000700739), KQU( 3877918438464873016),
+	KQU(12534071654260163555), KQU(15871678376893555041),
+	KQU(11005484805712025549), KQU(16353066973143374252),
+	KQU( 4358331472063256685), KQU( 8268349332210859288),
+	KQU(12485161590939658075), KQU(13955993592854471343),
+	KQU( 5911446886848367039), KQU(14925834086813706974),
+	KQU( 6590362597857994805), KQU( 1280544923533661875),
+	KQU( 1637756018947988164), KQU( 4734090064512686329),
+	KQU(16693705263131485912), KQU( 6834882340494360958),
+	KQU( 8120732176159658505), KQU( 2244371958905329346),
+	KQU(10447499707729734021), KQU( 7318742361446942194),
+	KQU( 8032857516355555296), KQU(14023605983059313116),
+	KQU( 1032336061815461376), KQU( 9840995337876562612),
+	KQU( 9869256223029203587), KQU(12227975697177267636),
+	KQU(12728115115844186033), KQU( 7752058479783205470),
+	KQU(  729733219713393087), KQU(12954017801239007622)
+};
+static const uint64_t init_by_array_64_expected[] = {
+	KQU( 2100341266307895239), KQU( 8344256300489757943),
+	KQU(15687933285484243894), KQU( 8268620370277076319),
+	KQU(12371852309826545459), KQU( 8800491541730110238),
+	KQU(18113268950100835773), KQU( 2886823658884438119),
+	KQU( 3293667307248180724), KQU( 9307928143300172731),
+	KQU( 7688082017574293629), KQU(  900986224735166665),
+	KQU( 9977972710722265039), KQU( 6008205004994830552),
+	KQU(  546909104521689292), KQU( 7428471521869107594),
+	KQU(14777563419314721179), KQU(16116143076567350053),
+	KQU( 5322685342003142329), KQU( 4200427048445863473),
+	KQU( 4693092150132559146), KQU(13671425863759338582),
+	KQU( 6747117460737639916), KQU( 4732666080236551150),
+	KQU( 5912839950611941263), KQU( 3903717554504704909),
+	KQU( 2615667650256786818), KQU(10844129913887006352),
+	KQU(13786467861810997820), KQU(14267853002994021570),
+	KQU(13767807302847237439), KQU(16407963253707224617),
+	KQU( 4802498363698583497), KQU( 2523802839317209764),
+	KQU( 3822579397797475589), KQU( 8950320572212130610),
+	KQU( 3745623504978342534), KQU(16092609066068482806),
+	KQU( 9817016950274642398), KQU(10591660660323829098),
+	KQU(11751606650792815920), KQU( 5122873818577122211),
+	KQU(17209553764913936624), KQU( 6249057709284380343),
+	KQU(15088791264695071830), KQU(15344673071709851930),
+	KQU( 4345751415293646084), KQU( 2542865750703067928),
+	KQU(13520525127852368784), KQU(18294188662880997241),
+	KQU( 3871781938044881523), KQU( 2873487268122812184),
+	KQU(15099676759482679005), KQU(15442599127239350490),
+	KQU( 6311893274367710888), KQU( 3286118760484672933),
+	KQU( 4146067961333542189), KQU(13303942567897208770),
+	KQU( 8196013722255630418), KQU( 4437815439340979989),
+	KQU(15433791533450605135), KQU( 4254828956815687049),
+	KQU( 1310903207708286015), KQU(10529182764462398549),
+	KQU(14900231311660638810), KQU( 9727017277104609793),
+	KQU( 1821308310948199033), KQU(11628861435066772084),
+	KQU( 9469019138491546924), KQU( 3145812670532604988),
+	KQU( 9938468915045491919), KQU( 1562447430672662142),
+	KQU(13963995266697989134), KQU( 3356884357625028695),
+	KQU( 4499850304584309747), KQU( 8456825817023658122),
+	KQU(10859039922814285279), KQU( 8099512337972526555),
+	KQU(  348006375109672149), KQU(11919893998241688603),
+	KQU( 1104199577402948826), KQU(16689191854356060289),
+	KQU(10992552041730168078), KQU( 7243733172705465836),
+	KQU( 5668075606180319560), KQU(18182847037333286970),
+	KQU( 4290215357664631322), KQU( 4061414220791828613),
+	KQU(13006291061652989604), KQU( 7140491178917128798),
+	KQU(12703446217663283481), KQU( 5500220597564558267),
+	KQU(10330551509971296358), KQU(15958554768648714492),
+	KQU( 5174555954515360045), KQU( 1731318837687577735),
+	KQU( 3557700801048354857), KQU(13764012341928616198),
+	KQU(13115166194379119043), KQU( 7989321021560255519),
+	KQU( 2103584280905877040), KQU( 9230788662155228488),
+	KQU(16396629323325547654), KQU(  657926409811318051),
+	KQU(15046700264391400727), KQU( 5120132858771880830),
+	KQU( 7934160097989028561), KQU( 6963121488531976245),
+	KQU(17412329602621742089), KQU(15144843053931774092),
+	KQU(17204176651763054532), KQU(13166595387554065870),
+	KQU( 8590377810513960213), KQU( 5834365135373991938),
+	KQU( 7640913007182226243), KQU( 3479394703859418425),
+	KQU(16402784452644521040), KQU( 4993979809687083980),
+	KQU(13254522168097688865), KQU(15643659095244365219),
+	KQU( 5881437660538424982), KQU(11174892200618987379),
+	KQU(  254409966159711077), KQU(17158413043140549909),
+	KQU( 3638048789290376272), KQU( 1376816930299489190),
+	KQU( 4622462095217761923), KQU(15086407973010263515),
+	KQU(13253971772784692238), KQU( 5270549043541649236),
+	KQU(11182714186805411604), KQU(12283846437495577140),
+	KQU( 5297647149908953219), KQU(10047451738316836654),
+	KQU( 4938228100367874746), KQU(12328523025304077923),
+	KQU( 3601049438595312361), KQU( 9313624118352733770),
+	KQU(13322966086117661798), KQU(16660005705644029394),
+	KQU(11337677526988872373), KQU(13869299102574417795),
+	KQU(15642043183045645437), KQU( 3021755569085880019),
+	KQU( 4979741767761188161), KQU(13679979092079279587),
+	KQU( 3344685842861071743), KQU(13947960059899588104),
+	KQU(  305806934293368007), KQU( 5749173929201650029),
+	KQU(11123724852118844098), KQU(15128987688788879802),
+	KQU(15251651211024665009), KQU( 7689925933816577776),
+	KQU(16732804392695859449), KQU(17087345401014078468),
+	KQU(14315108589159048871), KQU( 4820700266619778917),
+	KQU(16709637539357958441), KQU( 4936227875177351374),
+	KQU( 2137907697912987247), KQU(11628565601408395420),
+	KQU( 2333250549241556786), KQU( 5711200379577778637),
+	KQU( 5170680131529031729), KQU(12620392043061335164),
+	KQU(   95363390101096078), KQU( 5487981914081709462),
+	KQU( 1763109823981838620), KQU( 3395861271473224396),
+	KQU( 1300496844282213595), KQU( 6894316212820232902),
+	KQU(10673859651135576674), KQU( 5911839658857903252),
+	KQU(17407110743387299102), KQU( 8257427154623140385),
+	KQU(11389003026741800267), KQU( 4070043211095013717),
+	KQU(11663806997145259025), KQU(15265598950648798210),
+	KQU(  630585789434030934), KQU( 3524446529213587334),
+	KQU( 7186424168495184211), KQU(10806585451386379021),
+	KQU(11120017753500499273), KQU( 1586837651387701301),
+	KQU(17530454400954415544), KQU( 9991670045077880430),
+	KQU( 7550997268990730180), KQU( 8640249196597379304),
+	KQU( 3522203892786893823), KQU(10401116549878854788),
+	KQU(13690285544733124852), KQU( 8295785675455774586),
+	KQU(15535716172155117603), KQU( 3112108583723722511),
+	KQU(17633179955339271113), KQU(18154208056063759375),
+	KQU( 1866409236285815666), KQU(13326075895396412882),
+	KQU( 8756261842948020025), KQU( 6281852999868439131),
+	KQU(15087653361275292858), KQU(10333923911152949397),
+	KQU( 5265567645757408500), KQU(12728041843210352184),
+	KQU( 6347959327507828759), KQU(  154112802625564758),
+	KQU(18235228308679780218), KQU( 3253805274673352418),
+	KQU( 4849171610689031197), KQU(17948529398340432518),
+	KQU(13803510475637409167), KQU(13506570190409883095),
+	KQU(15870801273282960805), KQU( 8451286481299170773),
+	KQU( 9562190620034457541), KQU( 8518905387449138364),
+	KQU(12681306401363385655), KQU( 3788073690559762558),
+	KQU( 5256820289573487769), KQU( 2752021372314875467),
+	KQU( 6354035166862520716), KQU( 4328956378309739069),
+	KQU(  449087441228269600), KQU( 5533508742653090868),
+	KQU( 1260389420404746988), KQU(18175394473289055097),
+	KQU( 1535467109660399420), KQU( 8818894282874061442),
+	KQU(12140873243824811213), KQU(15031386653823014946),
+	KQU( 1286028221456149232), KQU( 6329608889367858784),
+	KQU( 9419654354945132725), KQU( 6094576547061672379),
+	KQU(17706217251847450255), KQU( 1733495073065878126),
+	KQU(16918923754607552663), KQU( 8881949849954945044),
+	KQU(12938977706896313891), KQU(14043628638299793407),
+	KQU(18393874581723718233), KQU( 6886318534846892044),
+	KQU(14577870878038334081), KQU(13541558383439414119),
+	KQU(13570472158807588273), KQU(18300760537910283361),
+	KQU(  818368572800609205), KQU( 1417000585112573219),
+	KQU(12337533143867683655), KQU(12433180994702314480),
+	KQU(  778190005829189083), KQU(13667356216206524711),
+	KQU( 9866149895295225230), KQU(11043240490417111999),
+	KQU( 1123933826541378598), KQU( 6469631933605123610),
+	KQU(14508554074431980040), KQU(13918931242962026714),
+	KQU( 2870785929342348285), KQU(14786362626740736974),
+	KQU(13176680060902695786), KQU( 9591778613541679456),
+	KQU( 9097662885117436706), KQU(  749262234240924947),
+	KQU( 1944844067793307093), KQU( 4339214904577487742),
+	KQU( 8009584152961946551), KQU(16073159501225501777),
+	KQU( 3335870590499306217), KQU(17088312653151202847),
+	KQU( 3108893142681931848), KQU(16636841767202792021),
+	KQU(10423316431118400637), KQU( 8008357368674443506),
+	KQU(11340015231914677875), KQU(17687896501594936090),
+	KQU(15173627921763199958), KQU(  542569482243721959),
+	KQU(15071714982769812975), KQU( 4466624872151386956),
+	KQU( 1901780715602332461), KQU( 9822227742154351098),
+	KQU( 1479332892928648780), KQU( 6981611948382474400),
+	KQU( 7620824924456077376), KQU(14095973329429406782),
+	KQU( 7902744005696185404), KQU(15830577219375036920),
+	KQU(10287076667317764416), KQU(12334872764071724025),
+	KQU( 4419302088133544331), KQU(14455842851266090520),
+	KQU(12488077416504654222), KQU( 7953892017701886766),
+	KQU( 6331484925529519007), KQU( 4902145853785030022),
+	KQU(17010159216096443073), KQU(11945354668653886087),
+	KQU(15112022728645230829), KQU(17363484484522986742),
+	KQU( 4423497825896692887), KQU( 8155489510809067471),
+	KQU(  258966605622576285), KQU( 5462958075742020534),
+	KQU( 6763710214913276228), KQU( 2368935183451109054),
+	KQU(14209506165246453811), KQU( 2646257040978514881),
+	KQU( 3776001911922207672), KQU( 1419304601390147631),
+	KQU(14987366598022458284), KQU( 3977770701065815721),
+	KQU(  730820417451838898), KQU( 3982991703612885327),
+	KQU( 2803544519671388477), KQU(17067667221114424649),
+	KQU( 2922555119737867166), KQU( 1989477584121460932),
+	KQU(15020387605892337354), KQU( 9293277796427533547),
+	KQU(10722181424063557247), KQU(16704542332047511651),
+	KQU( 5008286236142089514), KQU(16174732308747382540),
+	KQU(17597019485798338402), KQU(13081745199110622093),
+	KQU( 8850305883842258115), KQU(12723629125624589005),
+	KQU( 8140566453402805978), KQU(15356684607680935061),
+	KQU(14222190387342648650), KQU(11134610460665975178),
+	KQU( 1259799058620984266), KQU(13281656268025610041),
+	KQU(  298262561068153992), KQU(12277871700239212922),
+	KQU(13911297774719779438), KQU(16556727962761474934),
+	KQU(17903010316654728010), KQU( 9682617699648434744),
+	KQU(14757681836838592850), KQU( 1327242446558524473),
+	KQU(11126645098780572792), KQU( 1883602329313221774),
+	KQU( 2543897783922776873), KQU(15029168513767772842),
+	KQU(12710270651039129878), KQU(16118202956069604504),
+	KQU(15010759372168680524), KQU( 2296827082251923948),
+	KQU(10793729742623518101), KQU(13829764151845413046),
+	KQU(17769301223184451213), KQU( 3118268169210783372),
+	KQU(17626204544105123127), KQU( 7416718488974352644),
+	KQU(10450751996212925994), KQU( 9352529519128770586),
+	KQU(  259347569641110140), KQU( 8048588892269692697),
+	KQU( 1774414152306494058), KQU(10669548347214355622),
+	KQU(13061992253816795081), KQU(18432677803063861659),
+	KQU( 8879191055593984333), KQU(12433753195199268041),
+	KQU(14919392415439730602), KQU( 6612848378595332963),
+	KQU( 6320986812036143628), KQU(10465592420226092859),
+	KQU( 4196009278962570808), KQU( 3747816564473572224),
+	KQU(17941203486133732898), KQU( 2350310037040505198),
+	KQU( 5811779859134370113), KQU(10492109599506195126),
+	KQU( 7699650690179541274), KQU( 1954338494306022961),
+	KQU(14095816969027231152), KQU( 5841346919964852061),
+	KQU(14945969510148214735), KQU( 3680200305887550992),
+	KQU( 6218047466131695792), KQU( 8242165745175775096),
+	KQU(11021371934053307357), KQU( 1265099502753169797),
+	KQU( 4644347436111321718), KQU( 3609296916782832859),
+	KQU( 8109807992218521571), KQU(18387884215648662020),
+	KQU(14656324896296392902), KQU(17386819091238216751),
+	KQU(17788300878582317152), KQU( 7919446259742399591),
+	KQU( 4466613134576358004), KQU(12928181023667938509),
+	KQU(13147446154454932030), KQU(16552129038252734620),
+	KQU( 8395299403738822450), KQU(11313817655275361164),
+	KQU(  434258809499511718), KQU( 2074882104954788676),
+	KQU( 7929892178759395518), KQU( 9006461629105745388),
+	KQU( 5176475650000323086), KQU(11128357033468341069),
+	KQU(12026158851559118955), KQU(14699716249471156500),
+	KQU(  448982497120206757), KQU( 4156475356685519900),
+	KQU( 6063816103417215727), KQU(10073289387954971479),
+	KQU( 8174466846138590962), KQU( 2675777452363449006),
+	KQU( 9090685420572474281), KQU( 6659652652765562060),
+	KQU(12923120304018106621), KQU(11117480560334526775),
+	KQU(  937910473424587511), KQU( 1838692113502346645),
+	KQU(11133914074648726180), KQU( 7922600945143884053),
+	KQU(13435287702700959550), KQU( 5287964921251123332),
+	KQU(11354875374575318947), KQU(17955724760748238133),
+	KQU(13728617396297106512), KQU( 4107449660118101255),
+	KQU( 1210269794886589623), KQU(11408687205733456282),
+	KQU( 4538354710392677887), KQU(13566803319341319267),
+	KQU(17870798107734050771), KQU( 3354318982568089135),
+	KQU( 9034450839405133651), KQU(13087431795753424314),
+	KQU(  950333102820688239), KQU( 1968360654535604116),
+	KQU(16840551645563314995), KQU( 8867501803892924995),
+	KQU(11395388644490626845), KQU( 1529815836300732204),
+	KQU(13330848522996608842), KQU( 1813432878817504265),
+	KQU( 2336867432693429560), KQU(15192805445973385902),
+	KQU( 2528593071076407877), KQU(  128459777936689248),
+	KQU( 9976345382867214866), KQU( 6208885766767996043),
+	KQU(14982349522273141706), KQU( 3099654362410737822),
+	KQU(13776700761947297661), KQU( 8806185470684925550),
+	KQU( 8151717890410585321), KQU(  640860591588072925),
+	KQU(14592096303937307465), KQU( 9056472419613564846),
+	KQU(14861544647742266352), KQU(12703771500398470216),
+	KQU( 3142372800384138465), KQU( 6201105606917248196),
+	KQU(18337516409359270184), KQU(15042268695665115339),
+	KQU(15188246541383283846), KQU(12800028693090114519),
+	KQU( 5992859621101493472), KQU(18278043971816803521),
+	KQU( 9002773075219424560), KQU( 7325707116943598353),
+	KQU( 7930571931248040822), KQU( 5645275869617023448),
+	KQU( 7266107455295958487), KQU( 4363664528273524411),
+	KQU(14313875763787479809), KQU(17059695613553486802),
+	KQU( 9247761425889940932), KQU(13704726459237593128),
+	KQU( 2701312427328909832), KQU(17235532008287243115),
+	KQU(14093147761491729538), KQU( 6247352273768386516),
+	KQU( 8268710048153268415), KQU( 7985295214477182083),
+	KQU(15624495190888896807), KQU( 3772753430045262788),
+	KQU( 9133991620474991698), KQU( 5665791943316256028),
+	KQU( 7551996832462193473), KQU(13163729206798953877),
+	KQU( 9263532074153846374), KQU( 1015460703698618353),
+	KQU(17929874696989519390), KQU(18257884721466153847),
+	KQU(16271867543011222991), KQU( 3905971519021791941),
+	KQU(16814488397137052085), KQU( 1321197685504621613),
+	KQU( 2870359191894002181), KQU(14317282970323395450),
+	KQU(13663920845511074366), KQU( 2052463995796539594),
+	KQU(14126345686431444337), KQU( 1727572121947022534),
+	KQU(17793552254485594241), KQU( 6738857418849205750),
+	KQU( 1282987123157442952), KQU(16655480021581159251),
+	KQU( 6784587032080183866), KQU(14726758805359965162),
+	KQU( 7577995933961987349), KQU(12539609320311114036),
+	KQU(10789773033385439494), KQU( 8517001497411158227),
+	KQU(10075543932136339710), KQU(14838152340938811081),
+	KQU( 9560840631794044194), KQU(17445736541454117475),
+	KQU(10633026464336393186), KQU(15705729708242246293),
+	KQU( 1117517596891411098), KQU( 4305657943415886942),
+	KQU( 4948856840533979263), KQU(16071681989041789593),
+	KQU(13723031429272486527), KQU( 7639567622306509462),
+	KQU(12670424537483090390), KQU( 9715223453097197134),
+	KQU( 5457173389992686394), KQU(  289857129276135145),
+	KQU(17048610270521972512), KQU(  692768013309835485),
+	KQU(14823232360546632057), KQU(18218002361317895936),
+	KQU( 3281724260212650204), KQU(16453957266549513795),
+	KQU( 8592711109774511881), KQU(  929825123473369579),
+	KQU(15966784769764367791), KQU( 9627344291450607588),
+	KQU(10849555504977813287), KQU( 9234566913936339275),
+	KQU( 6413807690366911210), KQU(10862389016184219267),
+	KQU(13842504799335374048), KQU( 1531994113376881174),
+	KQU( 2081314867544364459), KQU(16430628791616959932),
+	KQU( 8314714038654394368), KQU( 9155473892098431813),
+	KQU(12577843786670475704), KQU( 4399161106452401017),
+	KQU( 1668083091682623186), KQU( 1741383777203714216),
+	KQU( 2162597285417794374), KQU(15841980159165218736),
+	KQU( 1971354603551467079), KQU( 1206714764913205968),
+	KQU( 4790860439591272330), KQU(14699375615594055799),
+	KQU( 8374423871657449988), KQU(10950685736472937738),
+	KQU(  697344331343267176), KQU(10084998763118059810),
+	KQU(12897369539795983124), KQU(12351260292144383605),
+	KQU( 1268810970176811234), KQU( 7406287800414582768),
+	KQU(  516169557043807831), KQU( 5077568278710520380),
+	KQU( 3828791738309039304), KQU( 7721974069946943610),
+	KQU( 3534670260981096460), KQU( 4865792189600584891),
+	KQU(16892578493734337298), KQU( 9161499464278042590),
+	KQU(11976149624067055931), KQU(13219479887277343990),
+	KQU(14161556738111500680), KQU(14670715255011223056),
+	KQU( 4671205678403576558), KQU(12633022931454259781),
+	KQU(14821376219869187646), KQU(  751181776484317028),
+	KQU( 2192211308839047070), KQU(11787306362361245189),
+	KQU(10672375120744095707), KQU( 4601972328345244467),
+	KQU(15457217788831125879), KQU( 8464345256775460809),
+	KQU(10191938789487159478), KQU( 6184348739615197613),
+	KQU(11425436778806882100), KQU( 2739227089124319793),
+	KQU(  461464518456000551), KQU( 4689850170029177442),
+	KQU( 6120307814374078625), KQU(11153579230681708671),
+	KQU( 7891721473905347926), KQU(10281646937824872400),
+	KQU( 3026099648191332248), KQU( 8666750296953273818),
+	KQU(14978499698844363232), KQU(13303395102890132065),
+	KQU( 8182358205292864080), KQU(10560547713972971291),
+	KQU(11981635489418959093), KQU( 3134621354935288409),
+	KQU(11580681977404383968), KQU(14205530317404088650),
+	KQU( 5997789011854923157), KQU(13659151593432238041),
+	KQU(11664332114338865086), KQU( 7490351383220929386),
+	KQU( 7189290499881530378), KQU(15039262734271020220),
+	KQU( 2057217285976980055), KQU(  555570804905355739),
+	KQU(11235311968348555110), KQU(13824557146269603217),
+	KQU(16906788840653099693), KQU( 7222878245455661677),
+	KQU( 5245139444332423756), KQU( 4723748462805674292),
+	KQU(12216509815698568612), KQU(17402362976648951187),
+	KQU(17389614836810366768), KQU( 4880936484146667711),
+	KQU( 9085007839292639880), KQU(13837353458498535449),
+	KQU(11914419854360366677), KQU(16595890135313864103),
+	KQU( 6313969847197627222), KQU(18296909792163910431),
+	KQU(10041780113382084042), KQU( 2499478551172884794),
+	KQU(11057894246241189489), KQU( 9742243032389068555),
+	KQU(12838934582673196228), KQU(13437023235248490367),
+	KQU(13372420669446163240), KQU( 6752564244716909224),
+	KQU( 7157333073400313737), KQU(12230281516370654308),
+	KQU( 1182884552219419117), KQU( 2955125381312499218),
+	KQU(10308827097079443249), KQU( 1337648572986534958),
+	KQU(16378788590020343939), KQU(  108619126514420935),
+	KQU( 3990981009621629188), KQU( 5460953070230946410),
+	KQU( 9703328329366531883), KQU(13166631489188077236),
+	KQU( 1104768831213675170), KQU( 3447930458553877908),
+	KQU( 8067172487769945676), KQU( 5445802098190775347),
+	KQU( 3244840981648973873), KQU(17314668322981950060),
+	KQU( 5006812527827763807), KQU(18158695070225526260),
+	KQU( 2824536478852417853), KQU(13974775809127519886),
+	KQU( 9814362769074067392), KQU(17276205156374862128),
+	KQU(11361680725379306967), KQU( 3422581970382012542),
+	KQU(11003189603753241266), KQU(11194292945277862261),
+	KQU( 6839623313908521348), KQU(11935326462707324634),
+	KQU( 1611456788685878444), KQU(13112620989475558907),
+	KQU(  517659108904450427), KQU(13558114318574407624),
+	KQU(15699089742731633077), KQU( 4988979278862685458),
+	KQU( 8111373583056521297), KQU( 3891258746615399627),
+	KQU( 8137298251469718086), KQU(12748663295624701649),
+	KQU( 4389835683495292062), KQU( 5775217872128831729),
+	KQU( 9462091896405534927), KQU( 8498124108820263989),
+	KQU( 8059131278842839525), KQU(10503167994254090892),
+	KQU(11613153541070396656), KQU(18069248738504647790),
+	KQU(  570657419109768508), KQU( 3950574167771159665),
+	KQU( 5514655599604313077), KQU( 2908460854428484165),
+	KQU(10777722615935663114), KQU(12007363304839279486),
+	KQU( 9800646187569484767), KQU( 8795423564889864287),
+	KQU(14257396680131028419), KQU( 6405465117315096498),
+	KQU( 7939411072208774878), KQU(17577572378528990006),
+	KQU(14785873806715994850), KQU(16770572680854747390),
+	KQU(18127549474419396481), KQU(11637013449455757750),
+	KQU(14371851933996761086), KQU( 3601181063650110280),
+	KQU( 4126442845019316144), KQU(10198287239244320669),
+	KQU(18000169628555379659), KQU(18392482400739978269),
+	KQU( 6219919037686919957), KQU( 3610085377719446052),
+	KQU( 2513925039981776336), KQU(16679413537926716955),
+	KQU(12903302131714909434), KQU( 5581145789762985009),
+	KQU(12325955044293303233), KQU(17216111180742141204),
+	KQU( 6321919595276545740), KQU( 3507521147216174501),
+	KQU( 9659194593319481840), KQU(11473976005975358326),
+	KQU(14742730101435987026), KQU(  492845897709954780),
+	KQU(16976371186162599676), KQU(17712703422837648655),
+	KQU( 9881254778587061697), KQU( 8413223156302299551),
+	KQU( 1563841828254089168), KQU( 9996032758786671975),
+	KQU(  138877700583772667), KQU(13003043368574995989),
+	KQU( 4390573668650456587), KQU( 8610287390568126755),
+	KQU(15126904974266642199), KQU( 6703637238986057662),
+	KQU( 2873075592956810157), KQU( 6035080933946049418),
+	KQU(13382846581202353014), KQU( 7303971031814642463),
+	KQU(18418024405307444267), KQU( 5847096731675404647),
+	KQU( 4035880699639842500), KQU(11525348625112218478),
+	KQU( 3041162365459574102), KQU( 2604734487727986558),
+	KQU(15526341771636983145), KQU(14556052310697370254),
+	KQU(12997787077930808155), KQU( 9601806501755554499),
+	KQU(11349677952521423389), KQU(14956777807644899350),
+	KQU(16559736957742852721), KQU(12360828274778140726),
+	KQU( 6685373272009662513), KQU(16932258748055324130),
+	KQU(15918051131954158508), KQU( 1692312913140790144),
+	KQU(  546653826801637367), KQU( 5341587076045986652),
+	KQU(14975057236342585662), KQU(12374976357340622412),
+	KQU(10328833995181940552), KQU(12831807101710443149),
+	KQU(10548514914382545716), KQU( 2217806727199715993),
+	KQU(12627067369242845138), KQU( 4598965364035438158),
+	KQU(  150923352751318171), KQU(14274109544442257283),
+	KQU( 4696661475093863031), KQU( 1505764114384654516),
+	KQU(10699185831891495147), KQU( 2392353847713620519),
+	KQU( 3652870166711788383), KQU( 8640653276221911108),
+	KQU( 3894077592275889704), KQU( 4918592872135964845),
+	KQU(16379121273281400789), KQU(12058465483591683656),
+	KQU(11250106829302924945), KQU( 1147537556296983005),
+	KQU( 6376342756004613268), KQU(14967128191709280506),
+	KQU(18007449949790627628), KQU( 9497178279316537841),
+	KQU( 7920174844809394893), KQU(10037752595255719907),
+	KQU(15875342784985217697), KQU(15311615921712850696),
+	KQU( 9552902652110992950), KQU(14054979450099721140),
+	KQU( 5998709773566417349), KQU(18027910339276320187),
+	KQU( 8223099053868585554), KQU( 7842270354824999767),
+	KQU( 4896315688770080292), KQU(12969320296569787895),
+	KQU( 2674321489185759961), KQU( 4053615936864718439),
+	KQU(11349775270588617578), KQU( 4743019256284553975),
+	KQU( 5602100217469723769), KQU(14398995691411527813),
+	KQU( 7412170493796825470), KQU(  836262406131744846),
+	KQU( 8231086633845153022), KQU( 5161377920438552287),
+	KQU( 8828731196169924949), KQU(16211142246465502680),
+	KQU( 3307990879253687818), KQU( 5193405406899782022),
+	KQU( 8510842117467566693), KQU( 6070955181022405365),
+	KQU(14482950231361409799), KQU(12585159371331138077),
+	KQU( 3511537678933588148), KQU( 2041849474531116417),
+	KQU(10944936685095345792), KQU(18303116923079107729),
+	KQU( 2720566371239725320), KQU( 4958672473562397622),
+	KQU( 3032326668253243412), KQU(13689418691726908338),
+	KQU( 1895205511728843996), KQU( 8146303515271990527),
+	KQU(16507343500056113480), KQU(  473996939105902919),
+	KQU( 9897686885246881481), KQU(14606433762712790575),
+	KQU( 6732796251605566368), KQU( 1399778120855368916),
+	KQU(  935023885182833777), KQU(16066282816186753477),
+	KQU( 7291270991820612055), KQU(17530230393129853844),
+	KQU(10223493623477451366), KQU(15841725630495676683),
+	KQU(17379567246435515824), KQU( 8588251429375561971),
+	KQU(18339511210887206423), KQU(17349587430725976100),
+	KQU(12244876521394838088), KQU( 6382187714147161259),
+	KQU(12335807181848950831), KQU(16948885622305460665),
+	KQU(13755097796371520506), KQU(14806740373324947801),
+	KQU( 4828699633859287703), KQU( 8209879281452301604),
+	KQU(12435716669553736437), KQU(13970976859588452131),
+	KQU( 6233960842566773148), KQU(12507096267900505759),
+	KQU( 1198713114381279421), KQU(14989862731124149015),
+	KQU(15932189508707978949), KQU( 2526406641432708722),
+	KQU(   29187427817271982), KQU( 1499802773054556353),
+	KQU(10816638187021897173), KQU( 5436139270839738132),
+	KQU( 6659882287036010082), KQU( 2154048955317173697),
+	KQU(10887317019333757642), KQU(16281091802634424955),
+	KQU(10754549879915384901), KQU(10760611745769249815),
+	KQU( 2161505946972504002), KQU( 5243132808986265107),
+	KQU(10129852179873415416), KQU(  710339480008649081),
+	KQU( 7802129453068808528), KQU(17967213567178907213),
+	KQU(15730859124668605599), KQU(13058356168962376502),
+	KQU( 3701224985413645909), KQU(14464065869149109264),
+	KQU( 9959272418844311646), KQU(10157426099515958752),
+	KQU(14013736814538268528), KQU(17797456992065653951),
+	KQU(17418878140257344806), KQU(15457429073540561521),
+	KQU( 2184426881360949378), KQU( 2062193041154712416),
+	KQU( 8553463347406931661), KQU( 4913057625202871854),
+	KQU( 2668943682126618425), KQU(17064444737891172288),
+	KQU( 4997115903913298637), KQU(12019402608892327416),
+	KQU(17603584559765897352), KQU(11367529582073647975),
+	KQU( 8211476043518436050), KQU( 8676849804070323674),
+	KQU(18431829230394475730), KQU(10490177861361247904),
+	KQU( 9508720602025651349), KQU( 7409627448555722700),
+	KQU( 5804047018862729008), KQU(11943858176893142594),
+	KQU(11908095418933847092), KQU( 5415449345715887652),
+	KQU( 1554022699166156407), KQU( 9073322106406017161),
+	KQU( 7080630967969047082), KQU(18049736940860732943),
+	KQU(12748714242594196794), KQU( 1226992415735156741),
+	KQU(17900981019609531193), KQU(11720739744008710999),
+	KQU( 3006400683394775434), KQU(11347974011751996028),
+	KQU( 3316999628257954608), KQU( 8384484563557639101),
+	KQU(18117794685961729767), KQU( 1900145025596618194),
+	KQU(17459527840632892676), KQU( 5634784101865710994),
+	KQU( 7918619300292897158), KQU( 3146577625026301350),
+	KQU( 9955212856499068767), KQU( 1873995843681746975),
+	KQU( 1561487759967972194), KQU( 8322718804375878474),
+	KQU(11300284215327028366), KQU( 4667391032508998982),
+	KQU( 9820104494306625580), KQU(17922397968599970610),
+	KQU( 1784690461886786712), KQU(14940365084341346821),
+	KQU( 5348719575594186181), KQU(10720419084507855261),
+	KQU(14210394354145143274), KQU( 2426468692164000131),
+	KQU(16271062114607059202), KQU(14851904092357070247),
+	KQU( 6524493015693121897), KQU( 9825473835127138531),
+	KQU(14222500616268569578), KQU(15521484052007487468),
+	KQU(14462579404124614699), KQU(11012375590820665520),
+	KQU(11625327350536084927), KQU(14452017765243785417),
+	KQU( 9989342263518766305), KQU( 3640105471101803790),
+	KQU( 4749866455897513242), KQU(13963064946736312044),
+	KQU(10007416591973223791), KQU(18314132234717431115),
+	KQU( 3286596588617483450), KQU( 7726163455370818765),
+	KQU( 7575454721115379328), KQU( 5308331576437663422),
+	KQU(18288821894903530934), KQU( 8028405805410554106),
+	KQU(15744019832103296628), KQU(  149765559630932100),
+	KQU( 6137705557200071977), KQU(14513416315434803615),
+	KQU(11665702820128984473), KQU(  218926670505601386),
+	KQU( 6868675028717769519), KQU(15282016569441512302),
+	KQU( 5707000497782960236), KQU( 6671120586555079567),
+	KQU( 2194098052618985448), KQU(16849577895477330978),
+	KQU(12957148471017466283), KQU( 1997805535404859393),
+	KQU( 1180721060263860490), KQU(13206391310193756958),
+	KQU(12980208674461861797), KQU( 3825967775058875366),
+	KQU(17543433670782042631), KQU( 1518339070120322730),
+	KQU(16344584340890991669), KQU( 2611327165318529819),
+	KQU(11265022723283422529), KQU( 4001552800373196817),
+	KQU(14509595890079346161), KQU( 3528717165416234562),
+	KQU(18153222571501914072), KQU( 9387182977209744425),
+	KQU(10064342315985580021), KQU(11373678413215253977),
+	KQU( 2308457853228798099), KQU( 9729042942839545302),
+	KQU( 7833785471140127746), KQU( 6351049900319844436),
+	KQU(14454610627133496067), KQU(12533175683634819111),
+	KQU(15570163926716513029), KQU(13356980519185762498)
+};
+
+TEST_BEGIN(test_gen_rand_32)
+{
+	uint32_t array32[BLOCK_SIZE] JEMALLOC_ATTR(aligned(16));
+	uint32_t array32_2[BLOCK_SIZE] JEMALLOC_ATTR(aligned(16));
+	int i;
+	uint32_t r32;
+	sfmt_t *ctx;
+
+	assert_d_le(get_min_array_size32(), BLOCK_SIZE,
+	    "Array size too small");
+	ctx = init_gen_rand(1234);
+	fill_array32(ctx, array32, BLOCK_SIZE);
+	fill_array32(ctx, array32_2, BLOCK_SIZE);
+	fini_gen_rand(ctx);
+
+	ctx = init_gen_rand(1234);
+	for (i = 0; i < BLOCK_SIZE; i++) {
+		if (i < COUNT_1) {
+			assert_u32_eq(array32[i], init_gen_rand_32_expected[i],
+			    "Output mismatch for i=%d", i);
+		}
+		r32 = gen_rand32(ctx);
+		assert_u32_eq(r32, array32[i],
+		    "Mismatch at array32[%d]=%x, gen=%x", i, array32[i], r32);
+	}
+	for (i = 0; i < COUNT_2; i++) {
+		r32 = gen_rand32(ctx);
+		assert_u32_eq(r32, array32_2[i],
+		    "Mismatch at array32_2[%d]=%x, gen=%x", i, array32_2[i],
+		    r32);
+	}
+	fini_gen_rand(ctx);
+}
+TEST_END
+
+TEST_BEGIN(test_by_array_32)
+{
+	uint32_t array32[BLOCK_SIZE] JEMALLOC_ATTR(aligned(16));
+	uint32_t array32_2[BLOCK_SIZE] JEMALLOC_ATTR(aligned(16));
+	int i;
+	uint32_t ini[4] = {0x1234, 0x5678, 0x9abc, 0xdef0};
+	uint32_t r32;
+	sfmt_t *ctx;
+
+	assert_d_le(get_min_array_size32(), BLOCK_SIZE,
+	    "Array size too small");
+	ctx = init_by_array(ini, 4);
+	fill_array32(ctx, array32, BLOCK_SIZE);
+	fill_array32(ctx, array32_2, BLOCK_SIZE);
+	fini_gen_rand(ctx);
+
+	ctx = init_by_array(ini, 4);
+	for (i = 0; i < BLOCK_SIZE; i++) {
+		if (i < COUNT_1) {
+			assert_u32_eq(array32[i], init_by_array_32_expected[i],
+			    "Output mismatch for i=%d", i);
+		}
+		r32 = gen_rand32(ctx);
+		assert_u32_eq(r32, array32[i],
+		    "Mismatch at array32[%d]=%x, gen=%x", i, array32[i], r32);
+	}
+	for (i = 0; i < COUNT_2; i++) {
+		r32 = gen_rand32(ctx);
+		assert_u32_eq(r32, array32_2[i],
+		    "Mismatch at array32_2[%d]=%x, gen=%x", i, array32_2[i],
+		    r32);
+	}
+	fini_gen_rand(ctx);
+}
+TEST_END
+
+TEST_BEGIN(test_gen_rand_64)
+{
+	uint64_t array64[BLOCK_SIZE64] JEMALLOC_ATTR(aligned(16));
+	uint64_t array64_2[BLOCK_SIZE64] JEMALLOC_ATTR(aligned(16));
+	int i;
+	uint64_t r;
+	sfmt_t *ctx;
+
+	assert_d_le(get_min_array_size64(), BLOCK_SIZE64,
+	    "Array size too small");
+	ctx = init_gen_rand(4321);
+	fill_array64(ctx, array64, BLOCK_SIZE64);
+	fill_array64(ctx, array64_2, BLOCK_SIZE64);
+	fini_gen_rand(ctx);
+
+	ctx = init_gen_rand(4321);
+	for (i = 0; i < BLOCK_SIZE64; i++) {
+		if (i < COUNT_1) {
+			assert_u64_eq(array64[i], init_gen_rand_64_expected[i],
+			    "Output mismatch for i=%d", i);
+		}
+		r = gen_rand64(ctx);
+		assert_u64_eq(r, array64[i],
+		    "Mismatch at array64[%d]=%"FMTx64", gen=%"FMTx64, i,
+		    array64[i], r);
+	}
+	for (i = 0; i < COUNT_2; i++) {
+		r = gen_rand64(ctx);
+		assert_u64_eq(r, array64_2[i],
+		    "Mismatch at array64_2[%d]=%"FMTx64" gen=%"FMTx64"", i,
+		    array64_2[i], r);
+	}
+	fini_gen_rand(ctx);
+}
+TEST_END
+
+TEST_BEGIN(test_by_array_64)
+{
+	uint64_t array64[BLOCK_SIZE64] JEMALLOC_ATTR(aligned(16));
+	uint64_t array64_2[BLOCK_SIZE64] JEMALLOC_ATTR(aligned(16));
+	int i;
+	uint64_t r;
+	uint32_t ini[] = {5, 4, 3, 2, 1};
+	sfmt_t *ctx;
+
+	assert_d_le(get_min_array_size64(), BLOCK_SIZE64,
+	    "Array size too small");
+	ctx = init_by_array(ini, 5);
+	fill_array64(ctx, array64, BLOCK_SIZE64);
+	fill_array64(ctx, array64_2, BLOCK_SIZE64);
+	fini_gen_rand(ctx);
+
+	ctx = init_by_array(ini, 5);
+	for (i = 0; i < BLOCK_SIZE64; i++) {
+		if (i < COUNT_1) {
+			assert_u64_eq(array64[i], init_by_array_64_expected[i],
+			    "Output mismatch for i=%d", i);
+		}
+		r = gen_rand64(ctx);
+		assert_u64_eq(r, array64[i],
+		    "Mismatch at array64[%d]=%"FMTx64" gen=%"FMTx64, i,
+		    array64[i], r);
+	}
+	for (i = 0; i < COUNT_2; i++) {
+		r = gen_rand64(ctx);
+		assert_u64_eq(r, array64_2[i],
+		    "Mismatch at array64_2[%d]=%"FMTx64" gen=%"FMTx64, i,
+		    array64_2[i], r);
+	}
+	fini_gen_rand(ctx);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_gen_rand_32,
+	    test_by_array_32,
+	    test_gen_rand_64,
+	    test_by_array_64));
+}
diff --git a/memory/jemalloc/src/test/unit/a0.c b/memory/jemalloc/src/test/unit/a0.c
new file mode 100644
index 000000000..b9ba45a3d
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/a0.c
@@ -0,0 +1,19 @@
+#include "test/jemalloc_test.h"
+
+TEST_BEGIN(test_a0)
+{
+	void *p;
+
+	p = a0malloc(1);
+	assert_ptr_not_null(p, "Unexpected a0malloc() error");
+	a0dalloc(p);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test_no_malloc_init(
+	    test_a0));
+}
diff --git a/memory/jemalloc/src/test/unit/arena_reset.c b/memory/jemalloc/src/test/unit/arena_reset.c
new file mode 100644
index 000000000..8ba36c21f
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/arena_reset.c
@@ -0,0 +1,159 @@
+#include "test/jemalloc_test.h"
+
+#ifdef JEMALLOC_PROF
+const char *malloc_conf = "prof:true,lg_prof_sample:0";
+#endif
+
+static unsigned
+get_nsizes_impl(const char *cmd)
+{
+	unsigned ret;
+	size_t z;
+
+	z = sizeof(unsigned);
+	assert_d_eq(mallctl(cmd, &ret, &z, NULL, 0), 0,
+	    "Unexpected mallctl(\"%s\", ...) failure", cmd);
+
+	return (ret);
+}
+
+static unsigned
+get_nsmall(void)
+{
+
+	return (get_nsizes_impl("arenas.nbins"));
+}
+
+static unsigned
+get_nlarge(void)
+{
+
+	return (get_nsizes_impl("arenas.nlruns"));
+}
+
+static unsigned
+get_nhuge(void)
+{
+
+	return (get_nsizes_impl("arenas.nhchunks"));
+}
+
+static size_t
+get_size_impl(const char *cmd, size_t ind)
+{
+	size_t ret;
+	size_t z;
+	size_t mib[4];
+	size_t miblen = 4;
+
+	z = sizeof(size_t);
+	assert_d_eq(mallctlnametomib(cmd, mib, &miblen),
+	    0, "Unexpected mallctlnametomib(\"%s\", ...) failure", cmd);
+	mib[2] = ind;
+	z = sizeof(size_t);
+	assert_d_eq(mallctlbymib(mib, miblen, &ret, &z, NULL, 0),
+	    0, "Unexpected mallctlbymib([\"%s\", %zu], ...) failure", cmd, ind);
+
+	return (ret);
+}
+
+static size_t
+get_small_size(size_t ind)
+{
+
+	return (get_size_impl("arenas.bin.0.size", ind));
+}
+
+static size_t
+get_large_size(size_t ind)
+{
+
+	return (get_size_impl("arenas.lrun.0.size", ind));
+}
+
+static size_t
+get_huge_size(size_t ind)
+{
+
+	return (get_size_impl("arenas.hchunk.0.size", ind));
+}
+
+TEST_BEGIN(test_arena_reset)
+{
+#define	NHUGE	4
+	unsigned arena_ind, nsmall, nlarge, nhuge, nptrs, i;
+	size_t sz, miblen;
+	void **ptrs;
+	int flags;
+	size_t mib[3];
+	tsdn_t *tsdn;
+
+	test_skip_if((config_valgrind && unlikely(in_valgrind)) || (config_fill
+	    && unlikely(opt_quarantine)));
+
+	sz = sizeof(unsigned);
+	assert_d_eq(mallctl("arenas.extend", &arena_ind, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+
+	flags = MALLOCX_ARENA(arena_ind) | MALLOCX_TCACHE_NONE;
+
+	nsmall = get_nsmall();
+	nlarge = get_nlarge();
+	nhuge = get_nhuge() > NHUGE ? NHUGE : get_nhuge();
+	nptrs = nsmall + nlarge + nhuge;
+	ptrs = (void **)malloc(nptrs * sizeof(void *));
+	assert_ptr_not_null(ptrs, "Unexpected malloc() failure");
+
+	/* Allocate objects with a wide range of sizes. */
+	for (i = 0; i < nsmall; i++) {
+		sz = get_small_size(i);
+		ptrs[i] = mallocx(sz, flags);
+		assert_ptr_not_null(ptrs[i],
+		    "Unexpected mallocx(%zu, %#x) failure", sz, flags);
+	}
+	for (i = 0; i < nlarge; i++) {
+		sz = get_large_size(i);
+		ptrs[nsmall + i] = mallocx(sz, flags);
+		assert_ptr_not_null(ptrs[i],
+		    "Unexpected mallocx(%zu, %#x) failure", sz, flags);
+	}
+	for (i = 0; i < nhuge; i++) {
+		sz = get_huge_size(i);
+		ptrs[nsmall + nlarge + i] = mallocx(sz, flags);
+		assert_ptr_not_null(ptrs[i],
+		    "Unexpected mallocx(%zu, %#x) failure", sz, flags);
+	}
+
+	tsdn = tsdn_fetch();
+
+	/* Verify allocations. */
+	for (i = 0; i < nptrs; i++) {
+		assert_zu_gt(ivsalloc(tsdn, ptrs[i], false), 0,
+		    "Allocation should have queryable size");
+	}
+
+	/* Reset. */
+	miblen = sizeof(mib)/sizeof(size_t);
+	assert_d_eq(mallctlnametomib("arena.0.reset", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib() failure");
+	mib[1] = (size_t)arena_ind;
+	assert_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0,
+	    "Unexpected mallctlbymib() failure");
+
+	/* Verify allocations no longer exist. */
+	for (i = 0; i < nptrs; i++) {
+		assert_zu_eq(ivsalloc(tsdn, ptrs[i], false), 0,
+		    "Allocation should no longer exist");
+	}
+
+	free(ptrs);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_arena_reset));
+}
diff --git a/memory/jemalloc/src/test/unit/atomic.c b/memory/jemalloc/src/test/unit/atomic.c
new file mode 100644
index 000000000..bdd74f659
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/atomic.c
@@ -0,0 +1,122 @@
+#include "test/jemalloc_test.h"
+
+#define	TEST_STRUCT(p, t)						\
+struct p##_test_s {							\
+	t	accum0;							\
+	t	x;							\
+	t	s;							\
+};									\
+typedef struct p##_test_s p##_test_t;
+
+#define	TEST_BODY(p, t, tc, ta, FMT) do {				\
+	const p##_test_t tests[] = {					\
+		{(t)-1, (t)-1, (t)-2},					\
+		{(t)-1, (t) 0, (t)-2},					\
+		{(t)-1, (t) 1, (t)-2},					\
+									\
+		{(t) 0, (t)-1, (t)-2},					\
+		{(t) 0, (t) 0, (t)-2},					\
+		{(t) 0, (t) 1, (t)-2},					\
+									\
+		{(t) 1, (t)-1, (t)-2},					\
+		{(t) 1, (t) 0, (t)-2},					\
+		{(t) 1, (t) 1, (t)-2},					\
+									\
+		{(t)0, (t)-(1 << 22), (t)-2},				\
+		{(t)0, (t)(1 << 22), (t)-2},				\
+		{(t)(1 << 22), (t)-(1 << 22), (t)-2},			\
+		{(t)(1 << 22), (t)(1 << 22), (t)-2}			\
+	};								\
+	unsigned i;							\
+									\
+	for (i = 0; i < sizeof(tests)/sizeof(p##_test_t); i++) {	\
+		bool err;						\
+		t accum = tests[i].accum0;				\
+		assert_##ta##_eq(atomic_read_##p(&accum),		\
+		    tests[i].accum0,					\
+		    "Erroneous read, i=%u", i);				\
+									\
+		assert_##ta##_eq(atomic_add_##p(&accum, tests[i].x),	\
+		    (t)((tc)tests[i].accum0 + (tc)tests[i].x),		\
+		    "i=%u, accum=%"FMT", x=%"FMT,			\
+		    i, tests[i].accum0, tests[i].x);			\
+		assert_##ta##_eq(atomic_read_##p(&accum), accum,	\
+		    "Erroneous add, i=%u", i);				\
+									\
+		accum = tests[i].accum0;				\
+		assert_##ta##_eq(atomic_sub_##p(&accum, tests[i].x),	\
+		    (t)((tc)tests[i].accum0 - (tc)tests[i].x),		\
+		    "i=%u, accum=%"FMT", x=%"FMT,			\
+		    i, tests[i].accum0, tests[i].x);			\
+		assert_##ta##_eq(atomic_read_##p(&accum), accum,	\
+		    "Erroneous sub, i=%u", i);				\
+									\
+		accum = tests[i].accum0;				\
+		err = atomic_cas_##p(&accum, tests[i].x, tests[i].s);	\
+		assert_b_eq(err, tests[i].accum0 != tests[i].x,		\
+		    "Erroneous cas success/failure result");		\
+		assert_##ta##_eq(accum, err ? tests[i].accum0 :		\
+		    tests[i].s, "Erroneous cas effect, i=%u", i);	\
+									\
+		accum = tests[i].accum0;				\
+		atomic_write_##p(&accum, tests[i].s);			\
+		assert_##ta##_eq(accum, tests[i].s,			\
+		    "Erroneous write, i=%u", i);			\
+	}								\
+} while (0)
+
+TEST_STRUCT(uint64, uint64_t)
+TEST_BEGIN(test_atomic_uint64)
+{
+
+#if !(LG_SIZEOF_PTR == 3 || LG_SIZEOF_INT == 3)
+	test_skip("64-bit atomic operations not supported");
+#else
+	TEST_BODY(uint64, uint64_t, uint64_t, u64, FMTx64);
+#endif
+}
+TEST_END
+
+TEST_STRUCT(uint32, uint32_t)
+TEST_BEGIN(test_atomic_uint32)
+{
+
+	TEST_BODY(uint32, uint32_t, uint32_t, u32, "#"FMTx32);
+}
+TEST_END
+
+TEST_STRUCT(p, void *)
+TEST_BEGIN(test_atomic_p)
+{
+
+	TEST_BODY(p, void *, uintptr_t, ptr, "p");
+}
+TEST_END
+
+TEST_STRUCT(z, size_t)
+TEST_BEGIN(test_atomic_z)
+{
+
+	TEST_BODY(z, size_t, size_t, zu, "#zx");
+}
+TEST_END
+
+TEST_STRUCT(u, unsigned)
+TEST_BEGIN(test_atomic_u)
+{
+
+	TEST_BODY(u, unsigned, unsigned, u, "#x");
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_atomic_uint64,
+	    test_atomic_uint32,
+	    test_atomic_p,
+	    test_atomic_z,
+	    test_atomic_u));
+}
diff --git a/memory/jemalloc/src/test/unit/bitmap.c b/memory/jemalloc/src/test/unit/bitmap.c
new file mode 100644
index 000000000..a2dd54630
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/bitmap.c
@@ -0,0 +1,163 @@
+#include "test/jemalloc_test.h"
+
+TEST_BEGIN(test_bitmap_size)
+{
+	size_t i, prev_size;
+
+	prev_size = 0;
+	for (i = 1; i <= BITMAP_MAXBITS; i++) {
+		bitmap_info_t binfo;
+		size_t size;
+
+		bitmap_info_init(&binfo, i);
+		size = bitmap_size(&binfo);
+		assert_true(size >= prev_size,
+		    "Bitmap size is smaller than expected");
+		prev_size = size;
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_bitmap_init)
+{
+	size_t i;
+
+	for (i = 1; i <= BITMAP_MAXBITS; i++) {
+		bitmap_info_t binfo;
+		bitmap_info_init(&binfo, i);
+		{
+			size_t j;
+			bitmap_t *bitmap = (bitmap_t *)malloc(
+			    bitmap_size(&binfo));
+			bitmap_init(bitmap, &binfo);
+
+			for (j = 0; j < i; j++) {
+				assert_false(bitmap_get(bitmap, &binfo, j),
+				    "Bit should be unset");
+			}
+			free(bitmap);
+		}
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_bitmap_set)
+{
+	size_t i;
+
+	for (i = 1; i <= BITMAP_MAXBITS; i++) {
+		bitmap_info_t binfo;
+		bitmap_info_init(&binfo, i);
+		{
+			size_t j;
+			bitmap_t *bitmap = (bitmap_t *)malloc(
+			    bitmap_size(&binfo));
+			bitmap_init(bitmap, &binfo);
+
+			for (j = 0; j < i; j++)
+				bitmap_set(bitmap, &binfo, j);
+			assert_true(bitmap_full(bitmap, &binfo),
+			    "All bits should be set");
+			free(bitmap);
+		}
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_bitmap_unset)
+{
+	size_t i;
+
+	for (i = 1; i <= BITMAP_MAXBITS; i++) {
+		bitmap_info_t binfo;
+		bitmap_info_init(&binfo, i);
+		{
+			size_t j;
+			bitmap_t *bitmap = (bitmap_t *)malloc(
+			    bitmap_size(&binfo));
+			bitmap_init(bitmap, &binfo);
+
+			for (j = 0; j < i; j++)
+				bitmap_set(bitmap, &binfo, j);
+			assert_true(bitmap_full(bitmap, &binfo),
+			    "All bits should be set");
+			for (j = 0; j < i; j++)
+				bitmap_unset(bitmap, &binfo, j);
+			for (j = 0; j < i; j++)
+				bitmap_set(bitmap, &binfo, j);
+			assert_true(bitmap_full(bitmap, &binfo),
+			    "All bits should be set");
+			free(bitmap);
+		}
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_bitmap_sfu)
+{
+	size_t i;
+
+	for (i = 1; i <= BITMAP_MAXBITS; i++) {
+		bitmap_info_t binfo;
+		bitmap_info_init(&binfo, i);
+		{
+			size_t j;
+			bitmap_t *bitmap = (bitmap_t *)malloc(
+			    bitmap_size(&binfo));
+			bitmap_init(bitmap, &binfo);
+
+			/* Iteratively set bits starting at the beginning. */
+			for (j = 0; j < i; j++) {
+				assert_zd_eq(bitmap_sfu(bitmap, &binfo), j,
+				    "First unset bit should be just after "
+				    "previous first unset bit");
+			}
+			assert_true(bitmap_full(bitmap, &binfo),
+			    "All bits should be set");
+
+			/*
+			 * Iteratively unset bits starting at the end, and
+			 * verify that bitmap_sfu() reaches the unset bits.
+			 */
+			for (j = i - 1; j < i; j--) { /* (i..0] */
+				bitmap_unset(bitmap, &binfo, j);
+				assert_zd_eq(bitmap_sfu(bitmap, &binfo), j,
+				    "First unset bit should the bit previously "
+				    "unset");
+				bitmap_unset(bitmap, &binfo, j);
+			}
+			assert_false(bitmap_get(bitmap, &binfo, 0),
+			    "Bit should be unset");
+
+			/*
+			 * Iteratively set bits starting at the beginning, and
+			 * verify that bitmap_sfu() looks past them.
+			 */
+			for (j = 1; j < i; j++) {
+				bitmap_set(bitmap, &binfo, j - 1);
+				assert_zd_eq(bitmap_sfu(bitmap, &binfo), j,
+				    "First unset bit should be just after the "
+				    "bit previously set");
+				bitmap_unset(bitmap, &binfo, j);
+			}
+			assert_zd_eq(bitmap_sfu(bitmap, &binfo), i - 1,
+			    "First unset bit should be the last bit");
+			assert_true(bitmap_full(bitmap, &binfo),
+			    "All bits should be set");
+			free(bitmap);
+		}
+	}
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_bitmap_size,
+	    test_bitmap_init,
+	    test_bitmap_set,
+	    test_bitmap_unset,
+	    test_bitmap_sfu));
+}
diff --git a/memory/jemalloc/src/test/unit/ckh.c b/memory/jemalloc/src/test/unit/ckh.c
new file mode 100644
index 000000000..2cbc22688
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/ckh.c
@@ -0,0 +1,214 @@
+#include "test/jemalloc_test.h"
+
+TEST_BEGIN(test_new_delete)
+{
+	tsd_t *tsd;
+	ckh_t ckh;
+
+	tsd = tsd_fetch();
+
+	assert_false(ckh_new(tsd, &ckh, 2, ckh_string_hash,
+	    ckh_string_keycomp), "Unexpected ckh_new() error");
+	ckh_delete(tsd, &ckh);
+
+	assert_false(ckh_new(tsd, &ckh, 3, ckh_pointer_hash,
+	    ckh_pointer_keycomp), "Unexpected ckh_new() error");
+	ckh_delete(tsd, &ckh);
+}
+TEST_END
+
+TEST_BEGIN(test_count_insert_search_remove)
+{
+	tsd_t *tsd;
+	ckh_t ckh;
+	const char *strs[] = {
+	    "a string",
+	    "A string",
+	    "a string.",
+	    "A string."
+	};
+	const char *missing = "A string not in the hash table.";
+	size_t i;
+
+	tsd = tsd_fetch();
+
+	assert_false(ckh_new(tsd, &ckh, 2, ckh_string_hash,
+	    ckh_string_keycomp), "Unexpected ckh_new() error");
+	assert_zu_eq(ckh_count(&ckh), 0,
+	    "ckh_count() should return %zu, but it returned %zu", ZU(0),
+	    ckh_count(&ckh));
+
+	/* Insert. */
+	for (i = 0; i < sizeof(strs)/sizeof(const char *); i++) {
+		ckh_insert(tsd, &ckh, strs[i], strs[i]);
+		assert_zu_eq(ckh_count(&ckh), i+1,
+		    "ckh_count() should return %zu, but it returned %zu", i+1,
+		    ckh_count(&ckh));
+	}
+
+	/* Search. */
+	for (i = 0; i < sizeof(strs)/sizeof(const char *); i++) {
+		union {
+			void *p;
+			const char *s;
+		} k, v;
+		void **kp, **vp;
+		const char *ks, *vs;
+
+		kp = (i & 1) ? &k.p : NULL;
+		vp = (i & 2) ? &v.p : NULL;
+		k.p = NULL;
+		v.p = NULL;
+		assert_false(ckh_search(&ckh, strs[i], kp, vp),
+		    "Unexpected ckh_search() error");
+
+		ks = (i & 1) ? strs[i] : (const char *)NULL;
+		vs = (i & 2) ? strs[i] : (const char *)NULL;
+		assert_ptr_eq((void *)ks, (void *)k.s, "Key mismatch, i=%zu",
+		    i);
+		assert_ptr_eq((void *)vs, (void *)v.s, "Value mismatch, i=%zu",
+		    i);
+	}
+	assert_true(ckh_search(&ckh, missing, NULL, NULL),
+	    "Unexpected ckh_search() success");
+
+	/* Remove. */
+	for (i = 0; i < sizeof(strs)/sizeof(const char *); i++) {
+		union {
+			void *p;
+			const char *s;
+		} k, v;
+		void **kp, **vp;
+		const char *ks, *vs;
+
+		kp = (i & 1) ? &k.p : NULL;
+		vp = (i & 2) ? &v.p : NULL;
+		k.p = NULL;
+		v.p = NULL;
+		assert_false(ckh_remove(tsd, &ckh, strs[i], kp, vp),
+		    "Unexpected ckh_remove() error");
+
+		ks = (i & 1) ? strs[i] : (const char *)NULL;
+		vs = (i & 2) ? strs[i] : (const char *)NULL;
+		assert_ptr_eq((void *)ks, (void *)k.s, "Key mismatch, i=%zu",
+		    i);
+		assert_ptr_eq((void *)vs, (void *)v.s, "Value mismatch, i=%zu",
+		    i);
+		assert_zu_eq(ckh_count(&ckh),
+		    sizeof(strs)/sizeof(const char *) - i - 1,
+		    "ckh_count() should return %zu, but it returned %zu",
+		        sizeof(strs)/sizeof(const char *) - i - 1,
+		    ckh_count(&ckh));
+	}
+
+	ckh_delete(tsd, &ckh);
+}
+TEST_END
+
+TEST_BEGIN(test_insert_iter_remove)
+{
+#define	NITEMS ZU(1000)
+	tsd_t *tsd;
+	ckh_t ckh;
+	void **p[NITEMS];
+	void *q, *r;
+	size_t i;
+
+	tsd = tsd_fetch();
+
+	assert_false(ckh_new(tsd, &ckh, 2, ckh_pointer_hash,
+	    ckh_pointer_keycomp), "Unexpected ckh_new() error");
+
+	for (i = 0; i < NITEMS; i++) {
+		p[i] = mallocx(i+1, 0);
+		assert_ptr_not_null(p[i], "Unexpected mallocx() failure");
+	}
+
+	for (i = 0; i < NITEMS; i++) {
+		size_t j;
+
+		for (j = i; j < NITEMS; j++) {
+			assert_false(ckh_insert(tsd, &ckh, p[j], p[j]),
+			    "Unexpected ckh_insert() failure");
+			assert_false(ckh_search(&ckh, p[j], &q, &r),
+			    "Unexpected ckh_search() failure");
+			assert_ptr_eq(p[j], q, "Key pointer mismatch");
+			assert_ptr_eq(p[j], r, "Value pointer mismatch");
+		}
+
+		assert_zu_eq(ckh_count(&ckh), NITEMS,
+		    "ckh_count() should return %zu, but it returned %zu",
+		    NITEMS, ckh_count(&ckh));
+
+		for (j = i + 1; j < NITEMS; j++) {
+			assert_false(ckh_search(&ckh, p[j], NULL, NULL),
+			    "Unexpected ckh_search() failure");
+			assert_false(ckh_remove(tsd, &ckh, p[j], &q, &r),
+			    "Unexpected ckh_remove() failure");
+			assert_ptr_eq(p[j], q, "Key pointer mismatch");
+			assert_ptr_eq(p[j], r, "Value pointer mismatch");
+			assert_true(ckh_search(&ckh, p[j], NULL, NULL),
+			    "Unexpected ckh_search() success");
+			assert_true(ckh_remove(tsd, &ckh, p[j], &q, &r),
+			    "Unexpected ckh_remove() success");
+		}
+
+		{
+			bool seen[NITEMS];
+			size_t tabind;
+
+			memset(seen, 0, sizeof(seen));
+
+			for (tabind = 0; !ckh_iter(&ckh, &tabind, &q, &r);) {
+				size_t k;
+
+				assert_ptr_eq(q, r, "Key and val not equal");
+
+				for (k = 0; k < NITEMS; k++) {
+					if (p[k] == q) {
+						assert_false(seen[k],
+						    "Item %zu already seen", k);
+						seen[k] = true;
+						break;
+					}
+				}
+			}
+
+			for (j = 0; j < i + 1; j++)
+				assert_true(seen[j], "Item %zu not seen", j);
+			for (; j < NITEMS; j++)
+				assert_false(seen[j], "Item %zu seen", j);
+		}
+	}
+
+	for (i = 0; i < NITEMS; i++) {
+		assert_false(ckh_search(&ckh, p[i], NULL, NULL),
+		    "Unexpected ckh_search() failure");
+		assert_false(ckh_remove(tsd, &ckh, p[i], &q, &r),
+		    "Unexpected ckh_remove() failure");
+		assert_ptr_eq(p[i], q, "Key pointer mismatch");
+		assert_ptr_eq(p[i], r, "Value pointer mismatch");
+		assert_true(ckh_search(&ckh, p[i], NULL, NULL),
+		    "Unexpected ckh_search() success");
+		assert_true(ckh_remove(tsd, &ckh, p[i], &q, &r),
+		    "Unexpected ckh_remove() success");
+		dallocx(p[i], 0);
+	}
+
+	assert_zu_eq(ckh_count(&ckh), 0,
+	    "ckh_count() should return %zu, but it returned %zu",
+	    ZU(0), ckh_count(&ckh));
+	ckh_delete(tsd, &ckh);
+#undef NITEMS
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_new_delete,
+	    test_count_insert_search_remove,
+	    test_insert_iter_remove));
+}
diff --git a/memory/jemalloc/src/test/unit/decay.c b/memory/jemalloc/src/test/unit/decay.c
new file mode 100644
index 000000000..e169ae24e
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/decay.c
@@ -0,0 +1,374 @@
+#include "test/jemalloc_test.h"
+
+const char *malloc_conf = "purge:decay,decay_time:1";
+
+static nstime_monotonic_t *nstime_monotonic_orig;
+static nstime_update_t *nstime_update_orig;
+
+static unsigned nupdates_mock;
+static nstime_t time_mock;
+static bool monotonic_mock;
+
+static bool
+nstime_monotonic_mock(void)
+{
+
+	return (monotonic_mock);
+}
+
+static bool
+nstime_update_mock(nstime_t *time)
+{
+
+	nupdates_mock++;
+	if (monotonic_mock)
+		nstime_copy(time, &time_mock);
+	return (!monotonic_mock);
+}
+
+TEST_BEGIN(test_decay_ticks)
+{
+	ticker_t *decay_ticker;
+	unsigned tick0, tick1;
+	size_t sz, huge0, large0;
+	void *p;
+
+	test_skip_if(opt_purge != purge_mode_decay);
+
+	decay_ticker = decay_ticker_get(tsd_fetch(), 0);
+	assert_ptr_not_null(decay_ticker,
+	    "Unexpected failure getting decay ticker");
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("arenas.hchunk.0.size", &huge0, &sz, NULL, 0), 0,
+	    "Unexpected mallctl failure");
+	assert_d_eq(mallctl("arenas.lrun.0.size", &large0, &sz, NULL, 0), 0,
+	    "Unexpected mallctl failure");
+
+	/*
+	 * Test the standard APIs using a huge size class, since we can't
+	 * control tcache interactions (except by completely disabling tcache
+	 * for the entire test program).
+	 */
+
+	/* malloc(). */
+	tick0 = ticker_read(decay_ticker);
+	p = malloc(huge0);
+	assert_ptr_not_null(p, "Unexpected malloc() failure");
+	tick1 = ticker_read(decay_ticker);
+	assert_u32_ne(tick1, tick0, "Expected ticker to tick during malloc()");
+	/* free(). */
+	tick0 = ticker_read(decay_ticker);
+	free(p);
+	tick1 = ticker_read(decay_ticker);
+	assert_u32_ne(tick1, tick0, "Expected ticker to tick during free()");
+
+	/* calloc(). */
+	tick0 = ticker_read(decay_ticker);
+	p = calloc(1, huge0);
+	assert_ptr_not_null(p, "Unexpected calloc() failure");
+	tick1 = ticker_read(decay_ticker);
+	assert_u32_ne(tick1, tick0, "Expected ticker to tick during calloc()");
+	free(p);
+
+	/* posix_memalign(). */
+	tick0 = ticker_read(decay_ticker);
+	assert_d_eq(posix_memalign(&p, sizeof(size_t), huge0), 0,
+	    "Unexpected posix_memalign() failure");
+	tick1 = ticker_read(decay_ticker);
+	assert_u32_ne(tick1, tick0,
+	    "Expected ticker to tick during posix_memalign()");
+	free(p);
+
+	/* aligned_alloc(). */
+	tick0 = ticker_read(decay_ticker);
+	p = aligned_alloc(sizeof(size_t), huge0);
+	assert_ptr_not_null(p, "Unexpected aligned_alloc() failure");
+	tick1 = ticker_read(decay_ticker);
+	assert_u32_ne(tick1, tick0,
+	    "Expected ticker to tick during aligned_alloc()");
+	free(p);
+
+	/* realloc(). */
+	/* Allocate. */
+	tick0 = ticker_read(decay_ticker);
+	p = realloc(NULL, huge0);
+	assert_ptr_not_null(p, "Unexpected realloc() failure");
+	tick1 = ticker_read(decay_ticker);
+	assert_u32_ne(tick1, tick0, "Expected ticker to tick during realloc()");
+	/* Reallocate. */
+	tick0 = ticker_read(decay_ticker);
+	p = realloc(p, huge0);
+	assert_ptr_not_null(p, "Unexpected realloc() failure");
+	tick1 = ticker_read(decay_ticker);
+	assert_u32_ne(tick1, tick0, "Expected ticker to tick during realloc()");
+	/* Deallocate. */
+	tick0 = ticker_read(decay_ticker);
+	realloc(p, 0);
+	tick1 = ticker_read(decay_ticker);
+	assert_u32_ne(tick1, tick0, "Expected ticker to tick during realloc()");
+
+	/*
+	 * Test the *allocx() APIs using huge, large, and small size classes,
+	 * with tcache explicitly disabled.
+	 */
+	{
+		unsigned i;
+		size_t allocx_sizes[3];
+		allocx_sizes[0] = huge0;
+		allocx_sizes[1] = large0;
+		allocx_sizes[2] = 1;
+
+		for (i = 0; i < sizeof(allocx_sizes) / sizeof(size_t); i++) {
+			sz = allocx_sizes[i];
+
+			/* mallocx(). */
+			tick0 = ticker_read(decay_ticker);
+			p = mallocx(sz, MALLOCX_TCACHE_NONE);
+			assert_ptr_not_null(p, "Unexpected mallocx() failure");
+			tick1 = ticker_read(decay_ticker);
+			assert_u32_ne(tick1, tick0,
+			    "Expected ticker to tick during mallocx() (sz=%zu)",
+			    sz);
+			/* rallocx(). */
+			tick0 = ticker_read(decay_ticker);
+			p = rallocx(p, sz, MALLOCX_TCACHE_NONE);
+			assert_ptr_not_null(p, "Unexpected rallocx() failure");
+			tick1 = ticker_read(decay_ticker);
+			assert_u32_ne(tick1, tick0,
+			    "Expected ticker to tick during rallocx() (sz=%zu)",
+			    sz);
+			/* xallocx(). */
+			tick0 = ticker_read(decay_ticker);
+			xallocx(p, sz, 0, MALLOCX_TCACHE_NONE);
+			tick1 = ticker_read(decay_ticker);
+			assert_u32_ne(tick1, tick0,
+			    "Expected ticker to tick during xallocx() (sz=%zu)",
+			    sz);
+			/* dallocx(). */
+			tick0 = ticker_read(decay_ticker);
+			dallocx(p, MALLOCX_TCACHE_NONE);
+			tick1 = ticker_read(decay_ticker);
+			assert_u32_ne(tick1, tick0,
+			    "Expected ticker to tick during dallocx() (sz=%zu)",
+			    sz);
+			/* sdallocx(). */
+			p = mallocx(sz, MALLOCX_TCACHE_NONE);
+			assert_ptr_not_null(p, "Unexpected mallocx() failure");
+			tick0 = ticker_read(decay_ticker);
+			sdallocx(p, sz, MALLOCX_TCACHE_NONE);
+			tick1 = ticker_read(decay_ticker);
+			assert_u32_ne(tick1, tick0,
+			    "Expected ticker to tick during sdallocx() "
+			    "(sz=%zu)", sz);
+		}
+	}
+
+	/*
+	 * Test tcache fill/flush interactions for large and small size classes,
+	 * using an explicit tcache.
+	 */
+	if (config_tcache) {
+		unsigned tcache_ind, i;
+		size_t tcache_sizes[2];
+		tcache_sizes[0] = large0;
+		tcache_sizes[1] = 1;
+
+		sz = sizeof(unsigned);
+		assert_d_eq(mallctl("tcache.create", &tcache_ind, &sz, NULL, 0),
+		    0, "Unexpected mallctl failure");
+
+		for (i = 0; i < sizeof(tcache_sizes) / sizeof(size_t); i++) {
+			sz = tcache_sizes[i];
+
+			/* tcache fill. */
+			tick0 = ticker_read(decay_ticker);
+			p = mallocx(sz, MALLOCX_TCACHE(tcache_ind));
+			assert_ptr_not_null(p, "Unexpected mallocx() failure");
+			tick1 = ticker_read(decay_ticker);
+			assert_u32_ne(tick1, tick0,
+			    "Expected ticker to tick during tcache fill "
+			    "(sz=%zu)", sz);
+			/* tcache flush. */
+			dallocx(p, MALLOCX_TCACHE(tcache_ind));
+			tick0 = ticker_read(decay_ticker);
+			assert_d_eq(mallctl("tcache.flush", NULL, NULL,
+			    &tcache_ind, sizeof(unsigned)), 0,
+			    "Unexpected mallctl failure");
+			tick1 = ticker_read(decay_ticker);
+			assert_u32_ne(tick1, tick0,
+			    "Expected ticker to tick during tcache flush "
+			    "(sz=%zu)", sz);
+		}
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_decay_ticker)
+{
+#define	NPS 1024
+	int flags = (MALLOCX_ARENA(0) | MALLOCX_TCACHE_NONE);
+	void *ps[NPS];
+	uint64_t epoch;
+	uint64_t npurge0 = 0;
+	uint64_t npurge1 = 0;
+	size_t sz, large;
+	unsigned i, nupdates0;
+	nstime_t time, decay_time, deadline;
+
+	test_skip_if(opt_purge != purge_mode_decay);
+
+	/*
+	 * Allocate a bunch of large objects, pause the clock, deallocate the
+	 * objects, restore the clock, then [md]allocx() in a tight loop to
+	 * verify the ticker triggers purging.
+	 */
+
+	if (config_tcache) {
+		size_t tcache_max;
+
+		sz = sizeof(size_t);
+		assert_d_eq(mallctl("arenas.tcache_max", &tcache_max, &sz, NULL,
+		    0), 0, "Unexpected mallctl failure");
+		large = nallocx(tcache_max + 1, flags);
+	}  else {
+		sz = sizeof(size_t);
+		assert_d_eq(mallctl("arenas.lrun.0.size", &large, &sz, NULL, 0),
+		    0, "Unexpected mallctl failure");
+	}
+
+	assert_d_eq(mallctl("arena.0.purge", NULL, NULL, NULL, 0), 0,
+	    "Unexpected mallctl failure");
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(uint64_t)), 0,
+	    "Unexpected mallctl failure");
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.npurge", &npurge0, &sz, NULL, 0),
+	    config_stats ? 0 : ENOENT, "Unexpected mallctl result");
+
+	for (i = 0; i < NPS; i++) {
+		ps[i] = mallocx(large, flags);
+		assert_ptr_not_null(ps[i], "Unexpected mallocx() failure");
+	}
+
+	nupdates_mock = 0;
+	nstime_init(&time_mock, 0);
+	nstime_update(&time_mock);
+	monotonic_mock = true;
+
+	nstime_monotonic_orig = nstime_monotonic;
+	nstime_update_orig = nstime_update;
+	nstime_monotonic = nstime_monotonic_mock;
+	nstime_update = nstime_update_mock;
+
+	for (i = 0; i < NPS; i++) {
+		dallocx(ps[i], flags);
+		nupdates0 = nupdates_mock;
+		assert_d_eq(mallctl("arena.0.decay", NULL, NULL, NULL, 0), 0,
+		    "Unexpected arena.0.decay failure");
+		assert_u_gt(nupdates_mock, nupdates0,
+		    "Expected nstime_update() to be called");
+	}
+
+	nstime_monotonic = nstime_monotonic_orig;
+	nstime_update = nstime_update_orig;
+
+	nstime_init(&time, 0);
+	nstime_update(&time);
+	nstime_init2(&decay_time, opt_decay_time, 0);
+	nstime_copy(&deadline, &time);
+	nstime_add(&deadline, &decay_time);
+	do {
+		for (i = 0; i < DECAY_NTICKS_PER_UPDATE / 2; i++) {
+			void *p = mallocx(1, flags);
+			assert_ptr_not_null(p, "Unexpected mallocx() failure");
+			dallocx(p, flags);
+		}
+		assert_d_eq(mallctl("epoch", NULL, NULL, &epoch,
+		    sizeof(uint64_t)), 0, "Unexpected mallctl failure");
+		sz = sizeof(uint64_t);
+		assert_d_eq(mallctl("stats.arenas.0.npurge", &npurge1, &sz,
+		    NULL, 0), config_stats ? 0 : ENOENT,
+		    "Unexpected mallctl result");
+
+		nstime_update(&time);
+	} while (nstime_compare(&time, &deadline) <= 0 && npurge1 == npurge0);
+
+	if (config_stats)
+		assert_u64_gt(npurge1, npurge0, "Expected purging to occur");
+#undef NPS
+}
+TEST_END
+
+TEST_BEGIN(test_decay_nonmonotonic)
+{
+#define	NPS (SMOOTHSTEP_NSTEPS + 1)
+	int flags = (MALLOCX_ARENA(0) | MALLOCX_TCACHE_NONE);
+	void *ps[NPS];
+	uint64_t epoch;
+	uint64_t npurge0 = 0;
+	uint64_t npurge1 = 0;
+	size_t sz, large0;
+	unsigned i, nupdates0;
+
+	test_skip_if(opt_purge != purge_mode_decay);
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("arenas.lrun.0.size", &large0, &sz, NULL, 0), 0,
+	    "Unexpected mallctl failure");
+
+	assert_d_eq(mallctl("arena.0.purge", NULL, NULL, NULL, 0), 0,
+	    "Unexpected mallctl failure");
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(uint64_t)), 0,
+	    "Unexpected mallctl failure");
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.npurge", &npurge0, &sz, NULL, 0),
+	    config_stats ? 0 : ENOENT, "Unexpected mallctl result");
+
+	nupdates_mock = 0;
+	nstime_init(&time_mock, 0);
+	nstime_update(&time_mock);
+	monotonic_mock = false;
+
+	nstime_monotonic_orig = nstime_monotonic;
+	nstime_update_orig = nstime_update;
+	nstime_monotonic = nstime_monotonic_mock;
+	nstime_update = nstime_update_mock;
+
+	for (i = 0; i < NPS; i++) {
+		ps[i] = mallocx(large0, flags);
+		assert_ptr_not_null(ps[i], "Unexpected mallocx() failure");
+	}
+
+	for (i = 0; i < NPS; i++) {
+		dallocx(ps[i], flags);
+		nupdates0 = nupdates_mock;
+		assert_d_eq(mallctl("arena.0.decay", NULL, NULL, NULL, 0), 0,
+		    "Unexpected arena.0.decay failure");
+		assert_u_gt(nupdates_mock, nupdates0,
+		    "Expected nstime_update() to be called");
+	}
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(uint64_t)), 0,
+	    "Unexpected mallctl failure");
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.npurge", &npurge1, &sz, NULL, 0),
+	    config_stats ? 0 : ENOENT, "Unexpected mallctl result");
+
+	if (config_stats)
+		assert_u64_eq(npurge0, npurge1, "Unexpected purging occurred");
+
+	nstime_monotonic = nstime_monotonic_orig;
+	nstime_update = nstime_update_orig;
+#undef NPS
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_decay_ticks,
+	    test_decay_ticker,
+	    test_decay_nonmonotonic));
+}
diff --git a/memory/jemalloc/src/test/unit/fork.c b/memory/jemalloc/src/test/unit/fork.c
new file mode 100644
index 000000000..c530797c4
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/fork.c
@@ -0,0 +1,64 @@
+#include "test/jemalloc_test.h"
+
+#ifndef _WIN32
+#include <sys/wait.h>
+#endif
+
+TEST_BEGIN(test_fork)
+{
+#ifndef _WIN32
+	void *p;
+	pid_t pid;
+
+	p = malloc(1);
+	assert_ptr_not_null(p, "Unexpected malloc() failure");
+
+	pid = fork();
+
+	free(p);
+
+	p = malloc(64);
+	assert_ptr_not_null(p, "Unexpected malloc() failure");
+	free(p);
+
+	if (pid == -1) {
+		/* Error. */
+		test_fail("Unexpected fork() failure");
+	} else if (pid == 0) {
+		/* Child. */
+		_exit(0);
+	} else {
+		int status;
+
+		/* Parent. */
+		while (true) {
+			if (waitpid(pid, &status, 0) == -1)
+				test_fail("Unexpected waitpid() failure");
+			if (WIFSIGNALED(status)) {
+				test_fail("Unexpected child termination due to "
+				    "signal %d", WTERMSIG(status));
+				break;
+			}
+			if (WIFEXITED(status)) {
+				if (WEXITSTATUS(status) != 0) {
+					test_fail(
+					    "Unexpected child exit value %d",
+					    WEXITSTATUS(status));
+				}
+				break;
+			}
+		}
+	}
+#else
+	test_skip("fork(2) is irrelevant to Windows");
+#endif
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_fork));
+}
diff --git a/memory/jemalloc/src/test/unit/hash.c b/memory/jemalloc/src/test/unit/hash.c
new file mode 100644
index 000000000..010c9d76f
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/hash.c
@@ -0,0 +1,185 @@
+/*
+ * This file is based on code that is part of SMHasher
+ * (https://code.google.com/p/smhasher/), and is subject to the MIT license
+ * (http://www.opensource.org/licenses/mit-license.php).  Both email addresses
+ * associated with the source code's revision history belong to Austin Appleby,
+ * and the revision history ranges from 2010 to 2012.  Therefore the copyright
+ * and license are here taken to be:
+ *
+ * Copyright (c) 2010-2012 Austin Appleby
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "test/jemalloc_test.h"
+
+typedef enum {
+	hash_variant_x86_32,
+	hash_variant_x86_128,
+	hash_variant_x64_128
+} hash_variant_t;
+
+static int
+hash_variant_bits(hash_variant_t variant)
+{
+
+	switch (variant) {
+	case hash_variant_x86_32: return (32);
+	case hash_variant_x86_128: return (128);
+	case hash_variant_x64_128: return (128);
+	default: not_reached();
+	}
+}
+
+static const char *
+hash_variant_string(hash_variant_t variant)
+{
+
+	switch (variant) {
+	case hash_variant_x86_32: return ("hash_x86_32");
+	case hash_variant_x86_128: return ("hash_x86_128");
+	case hash_variant_x64_128: return ("hash_x64_128");
+	default: not_reached();
+	}
+}
+
+#define	KEY_SIZE	256
+static void
+hash_variant_verify_key(hash_variant_t variant, uint8_t *key)
+{
+	const int hashbytes = hash_variant_bits(variant) / 8;
+	const int hashes_size = hashbytes * 256;
+	VARIABLE_ARRAY(uint8_t, hashes, hashes_size);
+	VARIABLE_ARRAY(uint8_t, final, hashbytes);
+	unsigned i;
+	uint32_t computed, expected;
+
+	memset(key, 0, KEY_SIZE);
+	memset(hashes, 0, hashes_size);
+	memset(final, 0, hashbytes);
+
+	/*
+	 * Hash keys of the form {0}, {0,1}, {0,1,2}, ..., {0,1,...,255} as the
+	 * seed.
+	 */
+	for (i = 0; i < 256; i++) {
+		key[i] = (uint8_t)i;
+		switch (variant) {
+		case hash_variant_x86_32: {
+			uint32_t out;
+			out = hash_x86_32(key, i, 256-i);
+			memcpy(&hashes[i*hashbytes], &out, hashbytes);
+			break;
+		} case hash_variant_x86_128: {
+			uint64_t out[2];
+			hash_x86_128(key, i, 256-i, out);
+			memcpy(&hashes[i*hashbytes], out, hashbytes);
+			break;
+		} case hash_variant_x64_128: {
+			uint64_t out[2];
+			hash_x64_128(key, i, 256-i, out);
+			memcpy(&hashes[i*hashbytes], out, hashbytes);
+			break;
+		} default: not_reached();
+		}
+	}
+
+	/* Hash the result array. */
+	switch (variant) {
+	case hash_variant_x86_32: {
+		uint32_t out = hash_x86_32(hashes, hashes_size, 0);
+		memcpy(final, &out, sizeof(out));
+		break;
+	} case hash_variant_x86_128: {
+		uint64_t out[2];
+		hash_x86_128(hashes, hashes_size, 0, out);
+		memcpy(final, out, sizeof(out));
+		break;
+	} case hash_variant_x64_128: {
+		uint64_t out[2];
+		hash_x64_128(hashes, hashes_size, 0, out);
+		memcpy(final, out, sizeof(out));
+		break;
+	} default: not_reached();
+	}
+
+	computed = (final[0] << 0) | (final[1] << 8) | (final[2] << 16) |
+	    (final[3] << 24);
+
+	switch (variant) {
+#ifdef JEMALLOC_BIG_ENDIAN
+	case hash_variant_x86_32: expected = 0x6213303eU; break;
+	case hash_variant_x86_128: expected = 0x266820caU; break;
+	case hash_variant_x64_128: expected = 0xcc622b6fU; break;
+#else
+	case hash_variant_x86_32: expected = 0xb0f57ee3U; break;
+	case hash_variant_x86_128: expected = 0xb3ece62aU; break;
+	case hash_variant_x64_128: expected = 0x6384ba69U; break;
+#endif
+	default: not_reached();
+	}
+
+	assert_u32_eq(computed, expected,
+	    "Hash mismatch for %s(): expected %#x but got %#x",
+	    hash_variant_string(variant), expected, computed);
+}
+
+static void
+hash_variant_verify(hash_variant_t variant)
+{
+#define	MAX_ALIGN	16
+	uint8_t key[KEY_SIZE + (MAX_ALIGN - 1)];
+	unsigned i;
+
+	for (i = 0; i < MAX_ALIGN; i++)
+		hash_variant_verify_key(variant, &key[i]);
+#undef MAX_ALIGN
+}
+#undef KEY_SIZE
+
+TEST_BEGIN(test_hash_x86_32)
+{
+
+	hash_variant_verify(hash_variant_x86_32);
+}
+TEST_END
+
+TEST_BEGIN(test_hash_x86_128)
+{
+
+	hash_variant_verify(hash_variant_x86_128);
+}
+TEST_END
+
+TEST_BEGIN(test_hash_x64_128)
+{
+
+	hash_variant_verify(hash_variant_x64_128);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_hash_x86_32,
+	    test_hash_x86_128,
+	    test_hash_x64_128));
+}
diff --git a/memory/jemalloc/src/test/unit/junk.c b/memory/jemalloc/src/test/unit/junk.c
new file mode 100644
index 000000000..460bd524d
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/junk.c
@@ -0,0 +1,253 @@
+#include "test/jemalloc_test.h"
+
+#ifdef JEMALLOC_FILL
+#  ifndef JEMALLOC_TEST_JUNK_OPT
+#    define JEMALLOC_TEST_JUNK_OPT "junk:true"
+#  endif
+const char *malloc_conf =
+    "abort:false,zero:false,redzone:true,quarantine:0," JEMALLOC_TEST_JUNK_OPT;
+#endif
+
+static arena_dalloc_junk_small_t *arena_dalloc_junk_small_orig;
+static arena_dalloc_junk_large_t *arena_dalloc_junk_large_orig;
+static huge_dalloc_junk_t *huge_dalloc_junk_orig;
+static void *watch_for_junking;
+static bool saw_junking;
+
+static void
+watch_junking(void *p)
+{
+
+	watch_for_junking = p;
+	saw_junking = false;
+}
+
+static void
+arena_dalloc_junk_small_intercept(void *ptr, arena_bin_info_t *bin_info)
+{
+	size_t i;
+
+	arena_dalloc_junk_small_orig(ptr, bin_info);
+	for (i = 0; i < bin_info->reg_size; i++) {
+		assert_u_eq(((uint8_t *)ptr)[i], JEMALLOC_FREE_JUNK,
+		    "Missing junk fill for byte %zu/%zu of deallocated region",
+		    i, bin_info->reg_size);
+	}
+	if (ptr == watch_for_junking)
+		saw_junking = true;
+}
+
+static void
+arena_dalloc_junk_large_intercept(void *ptr, size_t usize)
+{
+	size_t i;
+
+	arena_dalloc_junk_large_orig(ptr, usize);
+	for (i = 0; i < usize; i++) {
+		assert_u_eq(((uint8_t *)ptr)[i], JEMALLOC_FREE_JUNK,
+		    "Missing junk fill for byte %zu/%zu of deallocated region",
+		    i, usize);
+	}
+	if (ptr == watch_for_junking)
+		saw_junking = true;
+}
+
+static void
+huge_dalloc_junk_intercept(void *ptr, size_t usize)
+{
+
+	huge_dalloc_junk_orig(ptr, usize);
+	/*
+	 * The conditions under which junk filling actually occurs are nuanced
+	 * enough that it doesn't make sense to duplicate the decision logic in
+	 * test code, so don't actually check that the region is junk-filled.
+	 */
+	if (ptr == watch_for_junking)
+		saw_junking = true;
+}
+
+static void
+test_junk(size_t sz_min, size_t sz_max)
+{
+	uint8_t *s;
+	size_t sz_prev, sz, i;
+
+	if (opt_junk_free) {
+		arena_dalloc_junk_small_orig = arena_dalloc_junk_small;
+		arena_dalloc_junk_small = arena_dalloc_junk_small_intercept;
+		arena_dalloc_junk_large_orig = arena_dalloc_junk_large;
+		arena_dalloc_junk_large = arena_dalloc_junk_large_intercept;
+		huge_dalloc_junk_orig = huge_dalloc_junk;
+		huge_dalloc_junk = huge_dalloc_junk_intercept;
+	}
+
+	sz_prev = 0;
+	s = (uint8_t *)mallocx(sz_min, 0);
+	assert_ptr_not_null((void *)s, "Unexpected mallocx() failure");
+
+	for (sz = sallocx(s, 0); sz <= sz_max;
+	    sz_prev = sz, sz = sallocx(s, 0)) {
+		if (sz_prev > 0) {
+			assert_u_eq(s[0], 'a',
+			    "Previously allocated byte %zu/%zu is corrupted",
+			    ZU(0), sz_prev);
+			assert_u_eq(s[sz_prev-1], 'a',
+			    "Previously allocated byte %zu/%zu is corrupted",
+			    sz_prev-1, sz_prev);
+		}
+
+		for (i = sz_prev; i < sz; i++) {
+			if (opt_junk_alloc) {
+				assert_u_eq(s[i], JEMALLOC_ALLOC_JUNK,
+				    "Newly allocated byte %zu/%zu isn't "
+				    "junk-filled", i, sz);
+			}
+			s[i] = 'a';
+		}
+
+		if (xallocx(s, sz+1, 0, 0) == sz) {
+			watch_junking(s);
+			s = (uint8_t *)rallocx(s, sz+1, 0);
+			assert_ptr_not_null((void *)s,
+			    "Unexpected rallocx() failure");
+			assert_true(!opt_junk_free || saw_junking,
+			    "Expected region of size %zu to be junk-filled",
+			    sz);
+		}
+	}
+
+	watch_junking(s);
+	dallocx(s, 0);
+	assert_true(!opt_junk_free || saw_junking,
+	    "Expected region of size %zu to be junk-filled", sz);
+
+	if (opt_junk_free) {
+		arena_dalloc_junk_small = arena_dalloc_junk_small_orig;
+		arena_dalloc_junk_large = arena_dalloc_junk_large_orig;
+		huge_dalloc_junk = huge_dalloc_junk_orig;
+	}
+}
+
+TEST_BEGIN(test_junk_small)
+{
+
+	test_skip_if(!config_fill);
+	test_junk(1, SMALL_MAXCLASS-1);
+}
+TEST_END
+
+TEST_BEGIN(test_junk_large)
+{
+
+	test_skip_if(!config_fill);
+	test_junk(SMALL_MAXCLASS+1, large_maxclass);
+}
+TEST_END
+
+TEST_BEGIN(test_junk_huge)
+{
+
+	test_skip_if(!config_fill);
+	test_junk(large_maxclass+1, chunksize*2);
+}
+TEST_END
+
+arena_ralloc_junk_large_t *arena_ralloc_junk_large_orig;
+static void *most_recently_trimmed;
+
+static size_t
+shrink_size(size_t size)
+{
+	size_t shrink_size;
+
+	for (shrink_size = size - 1; nallocx(shrink_size, 0) == size;
+	    shrink_size--)
+		; /* Do nothing. */
+
+	return (shrink_size);
+}
+
+static void
+arena_ralloc_junk_large_intercept(void *ptr, size_t old_usize, size_t usize)
+{
+
+	arena_ralloc_junk_large_orig(ptr, old_usize, usize);
+	assert_zu_eq(old_usize, large_maxclass, "Unexpected old_usize");
+	assert_zu_eq(usize, shrink_size(large_maxclass), "Unexpected usize");
+	most_recently_trimmed = ptr;
+}
+
+TEST_BEGIN(test_junk_large_ralloc_shrink)
+{
+	void *p1, *p2;
+
+	p1 = mallocx(large_maxclass, 0);
+	assert_ptr_not_null(p1, "Unexpected mallocx() failure");
+
+	arena_ralloc_junk_large_orig = arena_ralloc_junk_large;
+	arena_ralloc_junk_large = arena_ralloc_junk_large_intercept;
+
+	p2 = rallocx(p1, shrink_size(large_maxclass), 0);
+	assert_ptr_eq(p1, p2, "Unexpected move during shrink");
+
+	arena_ralloc_junk_large = arena_ralloc_junk_large_orig;
+
+	assert_ptr_eq(most_recently_trimmed, p1,
+	    "Expected trimmed portion of region to be junk-filled");
+}
+TEST_END
+
+static bool detected_redzone_corruption;
+
+static void
+arena_redzone_corruption_replacement(void *ptr, size_t usize, bool after,
+    size_t offset, uint8_t byte)
+{
+
+	detected_redzone_corruption = true;
+}
+
+TEST_BEGIN(test_junk_redzone)
+{
+	char *s;
+	arena_redzone_corruption_t *arena_redzone_corruption_orig;
+
+	test_skip_if(!config_fill);
+	test_skip_if(!opt_junk_alloc || !opt_junk_free);
+
+	arena_redzone_corruption_orig = arena_redzone_corruption;
+	arena_redzone_corruption = arena_redzone_corruption_replacement;
+
+	/* Test underflow. */
+	detected_redzone_corruption = false;
+	s = (char *)mallocx(1, 0);
+	assert_ptr_not_null((void *)s, "Unexpected mallocx() failure");
+	s[-1] = 0xbb;
+	dallocx(s, 0);
+	assert_true(detected_redzone_corruption,
+	    "Did not detect redzone corruption");
+
+	/* Test overflow. */
+	detected_redzone_corruption = false;
+	s = (char *)mallocx(1, 0);
+	assert_ptr_not_null((void *)s, "Unexpected mallocx() failure");
+	s[sallocx(s, 0)] = 0xbb;
+	dallocx(s, 0);
+	assert_true(detected_redzone_corruption,
+	    "Did not detect redzone corruption");
+
+	arena_redzone_corruption = arena_redzone_corruption_orig;
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_junk_small,
+	    test_junk_large,
+	    test_junk_huge,
+	    test_junk_large_ralloc_shrink,
+	    test_junk_redzone));
+}
diff --git a/memory/jemalloc/src/test/unit/junk_alloc.c b/memory/jemalloc/src/test/unit/junk_alloc.c
new file mode 100644
index 000000000..a5895b5c0
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/junk_alloc.c
@@ -0,0 +1,3 @@
+#define	JEMALLOC_TEST_JUNK_OPT "junk:alloc"
+#include "junk.c"
+#undef JEMALLOC_TEST_JUNK_OPT
diff --git a/memory/jemalloc/src/test/unit/junk_free.c b/memory/jemalloc/src/test/unit/junk_free.c
new file mode 100644
index 000000000..bb5183c90
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/junk_free.c
@@ -0,0 +1,3 @@
+#define	JEMALLOC_TEST_JUNK_OPT "junk:free"
+#include "junk.c"
+#undef JEMALLOC_TEST_JUNK_OPT
diff --git a/memory/jemalloc/src/test/unit/lg_chunk.c b/memory/jemalloc/src/test/unit/lg_chunk.c
new file mode 100644
index 000000000..7e5df3814
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/lg_chunk.c
@@ -0,0 +1,26 @@
+#include "test/jemalloc_test.h"
+
+/*
+ * Make sure that opt.lg_chunk clamping is sufficient.  In practice, this test
+ * program will fail a debug assertion during initialization and abort (rather
+ * than the test soft-failing) if clamping is insufficient.
+ */
+const char *malloc_conf = "lg_chunk:0";
+
+TEST_BEGIN(test_lg_chunk_clamp)
+{
+	void *p;
+
+	p = mallocx(1, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+	dallocx(p, 0);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_lg_chunk_clamp));
+}
diff --git a/memory/jemalloc/src/test/unit/mallctl.c b/memory/jemalloc/src/test/unit/mallctl.c
new file mode 100644
index 000000000..69f8c20c1
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/mallctl.c
@@ -0,0 +1,731 @@
+#include "test/jemalloc_test.h"
+
+TEST_BEGIN(test_mallctl_errors)
+{
+	uint64_t epoch;
+	size_t sz;
+
+	assert_d_eq(mallctl("no_such_name", NULL, NULL, NULL, 0), ENOENT,
+	    "mallctl() should return ENOENT for non-existent names");
+
+	assert_d_eq(mallctl("version", NULL, NULL, "0.0.0", strlen("0.0.0")),
+	    EPERM, "mallctl() should return EPERM on attempt to write "
+	    "read-only value");
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)-1),
+	    EINVAL, "mallctl() should return EINVAL for input size mismatch");
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)+1),
+	    EINVAL, "mallctl() should return EINVAL for input size mismatch");
+
+	sz = sizeof(epoch)-1;
+	assert_d_eq(mallctl("epoch", &epoch, &sz, NULL, 0), EINVAL,
+	    "mallctl() should return EINVAL for output size mismatch");
+	sz = sizeof(epoch)+1;
+	assert_d_eq(mallctl("epoch", &epoch, &sz, NULL, 0), EINVAL,
+	    "mallctl() should return EINVAL for output size mismatch");
+}
+TEST_END
+
+TEST_BEGIN(test_mallctlnametomib_errors)
+{
+	size_t mib[1];
+	size_t miblen;
+
+	miblen = sizeof(mib)/sizeof(size_t);
+	assert_d_eq(mallctlnametomib("no_such_name", mib, &miblen), ENOENT,
+	    "mallctlnametomib() should return ENOENT for non-existent names");
+}
+TEST_END
+
+TEST_BEGIN(test_mallctlbymib_errors)
+{
+	uint64_t epoch;
+	size_t sz;
+	size_t mib[1];
+	size_t miblen;
+
+	miblen = sizeof(mib)/sizeof(size_t);
+	assert_d_eq(mallctlnametomib("version", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib() failure");
+
+	assert_d_eq(mallctlbymib(mib, miblen, NULL, NULL, "0.0.0",
+	    strlen("0.0.0")), EPERM, "mallctl() should return EPERM on "
+	    "attempt to write read-only value");
+
+	miblen = sizeof(mib)/sizeof(size_t);
+	assert_d_eq(mallctlnametomib("epoch", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib() failure");
+
+	assert_d_eq(mallctlbymib(mib, miblen, NULL, NULL, &epoch,
+	    sizeof(epoch)-1), EINVAL,
+	    "mallctlbymib() should return EINVAL for input size mismatch");
+	assert_d_eq(mallctlbymib(mib, miblen, NULL, NULL, &epoch,
+	    sizeof(epoch)+1), EINVAL,
+	    "mallctlbymib() should return EINVAL for input size mismatch");
+
+	sz = sizeof(epoch)-1;
+	assert_d_eq(mallctlbymib(mib, miblen, &epoch, &sz, NULL, 0), EINVAL,
+	    "mallctlbymib() should return EINVAL for output size mismatch");
+	sz = sizeof(epoch)+1;
+	assert_d_eq(mallctlbymib(mib, miblen, &epoch, &sz, NULL, 0), EINVAL,
+	    "mallctlbymib() should return EINVAL for output size mismatch");
+}
+TEST_END
+
+TEST_BEGIN(test_mallctl_read_write)
+{
+	uint64_t old_epoch, new_epoch;
+	size_t sz = sizeof(old_epoch);
+
+	/* Blind. */
+	assert_d_eq(mallctl("epoch", NULL, NULL, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	assert_zu_eq(sz, sizeof(old_epoch), "Unexpected output size");
+
+	/* Read. */
+	assert_d_eq(mallctl("epoch", &old_epoch, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	assert_zu_eq(sz, sizeof(old_epoch), "Unexpected output size");
+
+	/* Write. */
+	assert_d_eq(mallctl("epoch", NULL, NULL, &new_epoch, sizeof(new_epoch)),
+	    0, "Unexpected mallctl() failure");
+	assert_zu_eq(sz, sizeof(old_epoch), "Unexpected output size");
+
+	/* Read+write. */
+	assert_d_eq(mallctl("epoch", &old_epoch, &sz, &new_epoch,
+	    sizeof(new_epoch)), 0, "Unexpected mallctl() failure");
+	assert_zu_eq(sz, sizeof(old_epoch), "Unexpected output size");
+}
+TEST_END
+
+TEST_BEGIN(test_mallctlnametomib_short_mib)
+{
+	size_t mib[4];
+	size_t miblen;
+
+	miblen = 3;
+	mib[3] = 42;
+	assert_d_eq(mallctlnametomib("arenas.bin.0.nregs", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib() failure");
+	assert_zu_eq(miblen, 3, "Unexpected mib output length");
+	assert_zu_eq(mib[3], 42,
+	    "mallctlnametomib() wrote past the end of the input mib");
+}
+TEST_END
+
+TEST_BEGIN(test_mallctl_config)
+{
+
+#define	TEST_MALLCTL_CONFIG(config, t) do {				\
+	t oldval;							\
+	size_t sz = sizeof(oldval);					\
+	assert_d_eq(mallctl("config."#config, &oldval, &sz, NULL, 0),	\
+	    0, "Unexpected mallctl() failure");				\
+	assert_b_eq(oldval, config_##config, "Incorrect config value");	\
+	assert_zu_eq(sz, sizeof(oldval), "Unexpected output size");	\
+} while (0)
+
+	TEST_MALLCTL_CONFIG(cache_oblivious, bool);
+	TEST_MALLCTL_CONFIG(debug, bool);
+	TEST_MALLCTL_CONFIG(fill, bool);
+	TEST_MALLCTL_CONFIG(lazy_lock, bool);
+	TEST_MALLCTL_CONFIG(malloc_conf, const char *);
+	TEST_MALLCTL_CONFIG(munmap, bool);
+	TEST_MALLCTL_CONFIG(prof, bool);
+	TEST_MALLCTL_CONFIG(prof_libgcc, bool);
+	TEST_MALLCTL_CONFIG(prof_libunwind, bool);
+	TEST_MALLCTL_CONFIG(stats, bool);
+	TEST_MALLCTL_CONFIG(tcache, bool);
+	TEST_MALLCTL_CONFIG(tls, bool);
+	TEST_MALLCTL_CONFIG(utrace, bool);
+	TEST_MALLCTL_CONFIG(valgrind, bool);
+	TEST_MALLCTL_CONFIG(xmalloc, bool);
+
+#undef TEST_MALLCTL_CONFIG
+}
+TEST_END
+
+TEST_BEGIN(test_mallctl_opt)
+{
+	bool config_always = true;
+
+#define	TEST_MALLCTL_OPT(t, opt, config) do {				\
+	t oldval;							\
+	size_t sz = sizeof(oldval);					\
+	int expected = config_##config ? 0 : ENOENT;			\
+	int result = mallctl("opt."#opt, &oldval, &sz, NULL, 0);	\
+	assert_d_eq(result, expected,					\
+	    "Unexpected mallctl() result for opt."#opt);		\
+	assert_zu_eq(sz, sizeof(oldval), "Unexpected output size");	\
+} while (0)
+
+	TEST_MALLCTL_OPT(bool, abort, always);
+	TEST_MALLCTL_OPT(size_t, lg_chunk, always);
+	TEST_MALLCTL_OPT(const char *, dss, always);
+	TEST_MALLCTL_OPT(unsigned, narenas, always);
+	TEST_MALLCTL_OPT(const char *, purge, always);
+	TEST_MALLCTL_OPT(ssize_t, lg_dirty_mult, always);
+	TEST_MALLCTL_OPT(ssize_t, decay_time, always);
+	TEST_MALLCTL_OPT(bool, stats_print, always);
+	TEST_MALLCTL_OPT(const char *, junk, fill);
+	TEST_MALLCTL_OPT(size_t, quarantine, fill);
+	TEST_MALLCTL_OPT(bool, redzone, fill);
+	TEST_MALLCTL_OPT(bool, zero, fill);
+	TEST_MALLCTL_OPT(bool, utrace, utrace);
+	TEST_MALLCTL_OPT(bool, xmalloc, xmalloc);
+	TEST_MALLCTL_OPT(bool, tcache, tcache);
+	TEST_MALLCTL_OPT(size_t, lg_tcache_max, tcache);
+	TEST_MALLCTL_OPT(bool, prof, prof);
+	TEST_MALLCTL_OPT(const char *, prof_prefix, prof);
+	TEST_MALLCTL_OPT(bool, prof_active, prof);
+	TEST_MALLCTL_OPT(ssize_t, lg_prof_sample, prof);
+	TEST_MALLCTL_OPT(bool, prof_accum, prof);
+	TEST_MALLCTL_OPT(ssize_t, lg_prof_interval, prof);
+	TEST_MALLCTL_OPT(bool, prof_gdump, prof);
+	TEST_MALLCTL_OPT(bool, prof_final, prof);
+	TEST_MALLCTL_OPT(bool, prof_leak, prof);
+
+#undef TEST_MALLCTL_OPT
+}
+TEST_END
+
+TEST_BEGIN(test_manpage_example)
+{
+	unsigned nbins, i;
+	size_t mib[4];
+	size_t len, miblen;
+
+	len = sizeof(nbins);
+	assert_d_eq(mallctl("arenas.nbins", &nbins, &len, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+
+	miblen = 4;
+	assert_d_eq(mallctlnametomib("arenas.bin.0.size", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib() failure");
+	for (i = 0; i < nbins; i++) {
+		size_t bin_size;
+
+		mib[2] = i;
+		len = sizeof(bin_size);
+		assert_d_eq(mallctlbymib(mib, miblen, &bin_size, &len, NULL, 0),
+		    0, "Unexpected mallctlbymib() failure");
+		/* Do something with bin_size... */
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_tcache_none)
+{
+	void *p0, *q, *p1;
+
+	test_skip_if(!config_tcache);
+
+	/* Allocate p and q. */
+	p0 = mallocx(42, 0);
+	assert_ptr_not_null(p0, "Unexpected mallocx() failure");
+	q = mallocx(42, 0);
+	assert_ptr_not_null(q, "Unexpected mallocx() failure");
+
+	/* Deallocate p and q, but bypass the tcache for q. */
+	dallocx(p0, 0);
+	dallocx(q, MALLOCX_TCACHE_NONE);
+
+	/* Make sure that tcache-based allocation returns p, not q. */
+	p1 = mallocx(42, 0);
+	assert_ptr_not_null(p1, "Unexpected mallocx() failure");
+	assert_ptr_eq(p0, p1, "Expected tcache to allocate cached region");
+
+	/* Clean up. */
+	dallocx(p1, MALLOCX_TCACHE_NONE);
+}
+TEST_END
+
+TEST_BEGIN(test_tcache)
+{
+#define	NTCACHES	10
+	unsigned tis[NTCACHES];
+	void *ps[NTCACHES];
+	void *qs[NTCACHES];
+	unsigned i;
+	size_t sz, psz, qsz;
+
+	test_skip_if(!config_tcache);
+
+	psz = 42;
+	qsz = nallocx(psz, 0) + 1;
+
+	/* Create tcaches. */
+	for (i = 0; i < NTCACHES; i++) {
+		sz = sizeof(unsigned);
+		assert_d_eq(mallctl("tcache.create", &tis[i], &sz, NULL, 0), 0,
+		    "Unexpected mallctl() failure, i=%u", i);
+	}
+
+	/* Exercise tcache ID recycling. */
+	for (i = 0; i < NTCACHES; i++) {
+		assert_d_eq(mallctl("tcache.destroy", NULL, NULL, &tis[i],
+		    sizeof(unsigned)), 0, "Unexpected mallctl() failure, i=%u",
+		    i);
+	}
+	for (i = 0; i < NTCACHES; i++) {
+		sz = sizeof(unsigned);
+		assert_d_eq(mallctl("tcache.create", &tis[i], &sz, NULL, 0), 0,
+		    "Unexpected mallctl() failure, i=%u", i);
+	}
+
+	/* Flush empty tcaches. */
+	for (i = 0; i < NTCACHES; i++) {
+		assert_d_eq(mallctl("tcache.flush", NULL, NULL, &tis[i],
+		    sizeof(unsigned)), 0, "Unexpected mallctl() failure, i=%u",
+		    i);
+	}
+
+	/* Cache some allocations. */
+	for (i = 0; i < NTCACHES; i++) {
+		ps[i] = mallocx(psz, MALLOCX_TCACHE(tis[i]));
+		assert_ptr_not_null(ps[i], "Unexpected mallocx() failure, i=%u",
+		    i);
+		dallocx(ps[i], MALLOCX_TCACHE(tis[i]));
+
+		qs[i] = mallocx(qsz, MALLOCX_TCACHE(tis[i]));
+		assert_ptr_not_null(qs[i], "Unexpected mallocx() failure, i=%u",
+		    i);
+		dallocx(qs[i], MALLOCX_TCACHE(tis[i]));
+	}
+
+	/* Verify that tcaches allocate cached regions. */
+	for (i = 0; i < NTCACHES; i++) {
+		void *p0 = ps[i];
+		ps[i] = mallocx(psz, MALLOCX_TCACHE(tis[i]));
+		assert_ptr_not_null(ps[i], "Unexpected mallocx() failure, i=%u",
+		    i);
+		assert_ptr_eq(ps[i], p0,
+		    "Expected mallocx() to allocate cached region, i=%u", i);
+	}
+
+	/* Verify that reallocation uses cached regions. */
+	for (i = 0; i < NTCACHES; i++) {
+		void *q0 = qs[i];
+		qs[i] = rallocx(ps[i], qsz, MALLOCX_TCACHE(tis[i]));
+		assert_ptr_not_null(qs[i], "Unexpected rallocx() failure, i=%u",
+		    i);
+		assert_ptr_eq(qs[i], q0,
+		    "Expected rallocx() to allocate cached region, i=%u", i);
+		/* Avoid undefined behavior in case of test failure. */
+		if (qs[i] == NULL)
+			qs[i] = ps[i];
+	}
+	for (i = 0; i < NTCACHES; i++)
+		dallocx(qs[i], MALLOCX_TCACHE(tis[i]));
+
+	/* Flush some non-empty tcaches. */
+	for (i = 0; i < NTCACHES/2; i++) {
+		assert_d_eq(mallctl("tcache.flush", NULL, NULL, &tis[i],
+		    sizeof(unsigned)), 0, "Unexpected mallctl() failure, i=%u",
+		    i);
+	}
+
+	/* Destroy tcaches. */
+	for (i = 0; i < NTCACHES; i++) {
+		assert_d_eq(mallctl("tcache.destroy", NULL, NULL, &tis[i],
+		    sizeof(unsigned)), 0, "Unexpected mallctl() failure, i=%u",
+		    i);
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_thread_arena)
+{
+	unsigned arena_old, arena_new, narenas;
+	size_t sz = sizeof(unsigned);
+
+	assert_d_eq(mallctl("arenas.narenas", &narenas, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	assert_u_eq(narenas, opt_narenas, "Number of arenas incorrect");
+	arena_new = narenas - 1;
+	assert_d_eq(mallctl("thread.arena", &arena_old, &sz, &arena_new,
+	    sizeof(unsigned)), 0, "Unexpected mallctl() failure");
+	arena_new = 0;
+	assert_d_eq(mallctl("thread.arena", &arena_old, &sz, &arena_new,
+	    sizeof(unsigned)), 0, "Unexpected mallctl() failure");
+}
+TEST_END
+
+TEST_BEGIN(test_arena_i_lg_dirty_mult)
+{
+	ssize_t lg_dirty_mult, orig_lg_dirty_mult, prev_lg_dirty_mult;
+	size_t sz = sizeof(ssize_t);
+
+	test_skip_if(opt_purge != purge_mode_ratio);
+
+	assert_d_eq(mallctl("arena.0.lg_dirty_mult", &orig_lg_dirty_mult, &sz,
+	    NULL, 0), 0, "Unexpected mallctl() failure");
+
+	lg_dirty_mult = -2;
+	assert_d_eq(mallctl("arena.0.lg_dirty_mult", NULL, NULL,
+	    &lg_dirty_mult, sizeof(ssize_t)), EFAULT,
+	    "Unexpected mallctl() success");
+
+	lg_dirty_mult = (sizeof(size_t) << 3);
+	assert_d_eq(mallctl("arena.0.lg_dirty_mult", NULL, NULL,
+	    &lg_dirty_mult, sizeof(ssize_t)), EFAULT,
+	    "Unexpected mallctl() success");
+
+	for (prev_lg_dirty_mult = orig_lg_dirty_mult, lg_dirty_mult = -1;
+	    lg_dirty_mult < (ssize_t)(sizeof(size_t) << 3); prev_lg_dirty_mult
+	    = lg_dirty_mult, lg_dirty_mult++) {
+		ssize_t old_lg_dirty_mult;
+
+		assert_d_eq(mallctl("arena.0.lg_dirty_mult", &old_lg_dirty_mult,
+		    &sz, &lg_dirty_mult, sizeof(ssize_t)), 0,
+		    "Unexpected mallctl() failure");
+		assert_zd_eq(old_lg_dirty_mult, prev_lg_dirty_mult,
+		    "Unexpected old arena.0.lg_dirty_mult");
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_arena_i_decay_time)
+{
+	ssize_t decay_time, orig_decay_time, prev_decay_time;
+	size_t sz = sizeof(ssize_t);
+
+	test_skip_if(opt_purge != purge_mode_decay);
+
+	assert_d_eq(mallctl("arena.0.decay_time", &orig_decay_time, &sz,
+	    NULL, 0), 0, "Unexpected mallctl() failure");
+
+	decay_time = -2;
+	assert_d_eq(mallctl("arena.0.decay_time", NULL, NULL,
+	    &decay_time, sizeof(ssize_t)), EFAULT,
+	    "Unexpected mallctl() success");
+
+	decay_time = 0x7fffffff;
+	assert_d_eq(mallctl("arena.0.decay_time", NULL, NULL,
+	    &decay_time, sizeof(ssize_t)), 0,
+	    "Unexpected mallctl() failure");
+
+	for (prev_decay_time = decay_time, decay_time = -1;
+	    decay_time < 20; prev_decay_time = decay_time, decay_time++) {
+		ssize_t old_decay_time;
+
+		assert_d_eq(mallctl("arena.0.decay_time", &old_decay_time,
+		    &sz, &decay_time, sizeof(ssize_t)), 0,
+		    "Unexpected mallctl() failure");
+		assert_zd_eq(old_decay_time, prev_decay_time,
+		    "Unexpected old arena.0.decay_time");
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_arena_i_purge)
+{
+	unsigned narenas;
+	size_t sz = sizeof(unsigned);
+	size_t mib[3];
+	size_t miblen = 3;
+
+	assert_d_eq(mallctl("arena.0.purge", NULL, NULL, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+
+	assert_d_eq(mallctl("arenas.narenas", &narenas, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	assert_d_eq(mallctlnametomib("arena.0.purge", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib() failure");
+	mib[1] = narenas;
+	assert_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0,
+	    "Unexpected mallctlbymib() failure");
+}
+TEST_END
+
+TEST_BEGIN(test_arena_i_decay)
+{
+	unsigned narenas;
+	size_t sz = sizeof(unsigned);
+	size_t mib[3];
+	size_t miblen = 3;
+
+	assert_d_eq(mallctl("arena.0.decay", NULL, NULL, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+
+	assert_d_eq(mallctl("arenas.narenas", &narenas, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	assert_d_eq(mallctlnametomib("arena.0.decay", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib() failure");
+	mib[1] = narenas;
+	assert_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0,
+	    "Unexpected mallctlbymib() failure");
+}
+TEST_END
+
+TEST_BEGIN(test_arena_i_dss)
+{
+	const char *dss_prec_old, *dss_prec_new;
+	size_t sz = sizeof(dss_prec_old);
+	size_t mib[3];
+	size_t miblen;
+
+	miblen = sizeof(mib)/sizeof(size_t);
+	assert_d_eq(mallctlnametomib("arena.0.dss", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib() error");
+
+	dss_prec_new = "disabled";
+	assert_d_eq(mallctlbymib(mib, miblen, &dss_prec_old, &sz, &dss_prec_new,
+	    sizeof(dss_prec_new)), 0, "Unexpected mallctl() failure");
+	assert_str_ne(dss_prec_old, "primary",
+	    "Unexpected default for dss precedence");
+
+	assert_d_eq(mallctlbymib(mib, miblen, &dss_prec_new, &sz, &dss_prec_old,
+	    sizeof(dss_prec_old)), 0, "Unexpected mallctl() failure");
+
+	assert_d_eq(mallctlbymib(mib, miblen, &dss_prec_old, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	assert_str_ne(dss_prec_old, "primary",
+	    "Unexpected value for dss precedence");
+
+	mib[1] = narenas_total_get();
+	dss_prec_new = "disabled";
+	assert_d_eq(mallctlbymib(mib, miblen, &dss_prec_old, &sz, &dss_prec_new,
+	    sizeof(dss_prec_new)), 0, "Unexpected mallctl() failure");
+	assert_str_ne(dss_prec_old, "primary",
+	    "Unexpected default for dss precedence");
+
+	assert_d_eq(mallctlbymib(mib, miblen, &dss_prec_new, &sz, &dss_prec_old,
+	    sizeof(dss_prec_new)), 0, "Unexpected mallctl() failure");
+
+	assert_d_eq(mallctlbymib(mib, miblen, &dss_prec_old, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	assert_str_ne(dss_prec_old, "primary",
+	    "Unexpected value for dss precedence");
+}
+TEST_END
+
+TEST_BEGIN(test_arenas_initialized)
+{
+	unsigned narenas;
+	size_t sz = sizeof(narenas);
+
+	assert_d_eq(mallctl("arenas.narenas", &narenas, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	{
+		VARIABLE_ARRAY(bool, initialized, narenas);
+
+		sz = narenas * sizeof(bool);
+		assert_d_eq(mallctl("arenas.initialized", initialized, &sz,
+		    NULL, 0), 0, "Unexpected mallctl() failure");
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_arenas_lg_dirty_mult)
+{
+	ssize_t lg_dirty_mult, orig_lg_dirty_mult, prev_lg_dirty_mult;
+	size_t sz = sizeof(ssize_t);
+
+	test_skip_if(opt_purge != purge_mode_ratio);
+
+	assert_d_eq(mallctl("arenas.lg_dirty_mult", &orig_lg_dirty_mult, &sz,
+	    NULL, 0), 0, "Unexpected mallctl() failure");
+
+	lg_dirty_mult = -2;
+	assert_d_eq(mallctl("arenas.lg_dirty_mult", NULL, NULL,
+	    &lg_dirty_mult, sizeof(ssize_t)), EFAULT,
+	    "Unexpected mallctl() success");
+
+	lg_dirty_mult = (sizeof(size_t) << 3);
+	assert_d_eq(mallctl("arenas.lg_dirty_mult", NULL, NULL,
+	    &lg_dirty_mult, sizeof(ssize_t)), EFAULT,
+	    "Unexpected mallctl() success");
+
+	for (prev_lg_dirty_mult = orig_lg_dirty_mult, lg_dirty_mult = -1;
+	    lg_dirty_mult < (ssize_t)(sizeof(size_t) << 3); prev_lg_dirty_mult =
+	    lg_dirty_mult, lg_dirty_mult++) {
+		ssize_t old_lg_dirty_mult;
+
+		assert_d_eq(mallctl("arenas.lg_dirty_mult", &old_lg_dirty_mult,
+		    &sz, &lg_dirty_mult, sizeof(ssize_t)), 0,
+		    "Unexpected mallctl() failure");
+		assert_zd_eq(old_lg_dirty_mult, prev_lg_dirty_mult,
+		    "Unexpected old arenas.lg_dirty_mult");
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_arenas_decay_time)
+{
+	ssize_t decay_time, orig_decay_time, prev_decay_time;
+	size_t sz = sizeof(ssize_t);
+
+	test_skip_if(opt_purge != purge_mode_decay);
+
+	assert_d_eq(mallctl("arenas.decay_time", &orig_decay_time, &sz,
+	    NULL, 0), 0, "Unexpected mallctl() failure");
+
+	decay_time = -2;
+	assert_d_eq(mallctl("arenas.decay_time", NULL, NULL,
+	    &decay_time, sizeof(ssize_t)), EFAULT,
+	    "Unexpected mallctl() success");
+
+	decay_time = 0x7fffffff;
+	assert_d_eq(mallctl("arenas.decay_time", NULL, NULL,
+	    &decay_time, sizeof(ssize_t)), 0,
+	    "Expected mallctl() failure");
+
+	for (prev_decay_time = decay_time, decay_time = -1;
+	    decay_time < 20; prev_decay_time = decay_time, decay_time++) {
+		ssize_t old_decay_time;
+
+		assert_d_eq(mallctl("arenas.decay_time", &old_decay_time,
+		    &sz, &decay_time, sizeof(ssize_t)), 0,
+		    "Unexpected mallctl() failure");
+		assert_zd_eq(old_decay_time, prev_decay_time,
+		    "Unexpected old arenas.decay_time");
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_arenas_constants)
+{
+
+#define	TEST_ARENAS_CONSTANT(t, name, expected) do {			\
+	t name;								\
+	size_t sz = sizeof(t);						\
+	assert_d_eq(mallctl("arenas."#name, &name, &sz, NULL, 0), 0,	\
+	    "Unexpected mallctl() failure");				\
+	assert_zu_eq(name, expected, "Incorrect "#name" size");		\
+} while (0)
+
+	TEST_ARENAS_CONSTANT(size_t, quantum, QUANTUM);
+	TEST_ARENAS_CONSTANT(size_t, page, PAGE);
+	TEST_ARENAS_CONSTANT(unsigned, nbins, NBINS);
+	TEST_ARENAS_CONSTANT(unsigned, nlruns, nlclasses);
+	TEST_ARENAS_CONSTANT(unsigned, nhchunks, nhclasses);
+
+#undef TEST_ARENAS_CONSTANT
+}
+TEST_END
+
+TEST_BEGIN(test_arenas_bin_constants)
+{
+
+#define	TEST_ARENAS_BIN_CONSTANT(t, name, expected) do {		\
+	t name;								\
+	size_t sz = sizeof(t);						\
+	assert_d_eq(mallctl("arenas.bin.0."#name, &name, &sz, NULL, 0),	\
+	    0, "Unexpected mallctl() failure");				\
+	assert_zu_eq(name, expected, "Incorrect "#name" size");		\
+} while (0)
+
+	TEST_ARENAS_BIN_CONSTANT(size_t, size, arena_bin_info[0].reg_size);
+	TEST_ARENAS_BIN_CONSTANT(uint32_t, nregs, arena_bin_info[0].nregs);
+	TEST_ARENAS_BIN_CONSTANT(size_t, run_size, arena_bin_info[0].run_size);
+
+#undef TEST_ARENAS_BIN_CONSTANT
+}
+TEST_END
+
+TEST_BEGIN(test_arenas_lrun_constants)
+{
+
+#define	TEST_ARENAS_LRUN_CONSTANT(t, name, expected) do {		\
+	t name;								\
+	size_t sz = sizeof(t);						\
+	assert_d_eq(mallctl("arenas.lrun.0."#name, &name, &sz, NULL,	\
+	    0), 0, "Unexpected mallctl() failure");			\
+	assert_zu_eq(name, expected, "Incorrect "#name" size");		\
+} while (0)
+
+	TEST_ARENAS_LRUN_CONSTANT(size_t, size, LARGE_MINCLASS);
+
+#undef TEST_ARENAS_LRUN_CONSTANT
+}
+TEST_END
+
+TEST_BEGIN(test_arenas_hchunk_constants)
+{
+
+#define	TEST_ARENAS_HCHUNK_CONSTANT(t, name, expected) do {		\
+	t name;								\
+	size_t sz = sizeof(t);						\
+	assert_d_eq(mallctl("arenas.hchunk.0."#name, &name, &sz, NULL,	\
+	    0), 0, "Unexpected mallctl() failure");			\
+	assert_zu_eq(name, expected, "Incorrect "#name" size");		\
+} while (0)
+
+	TEST_ARENAS_HCHUNK_CONSTANT(size_t, size, chunksize);
+
+#undef TEST_ARENAS_HCHUNK_CONSTANT
+}
+TEST_END
+
+TEST_BEGIN(test_arenas_extend)
+{
+	unsigned narenas_before, arena, narenas_after;
+	size_t sz = sizeof(unsigned);
+
+	assert_d_eq(mallctl("arenas.narenas", &narenas_before, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	assert_d_eq(mallctl("arenas.extend", &arena, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+	assert_d_eq(mallctl("arenas.narenas", &narenas_after, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+
+	assert_u_eq(narenas_before+1, narenas_after,
+	    "Unexpected number of arenas before versus after extension");
+	assert_u_eq(arena, narenas_after-1, "Unexpected arena index");
+}
+TEST_END
+
+TEST_BEGIN(test_stats_arenas)
+{
+
+#define	TEST_STATS_ARENAS(t, name) do {					\
+	t name;								\
+	size_t sz = sizeof(t);						\
+	assert_d_eq(mallctl("stats.arenas.0."#name, &name, &sz, NULL,	\
+	    0), 0, "Unexpected mallctl() failure");			\
+} while (0)
+
+	TEST_STATS_ARENAS(unsigned, nthreads);
+	TEST_STATS_ARENAS(const char *, dss);
+	TEST_STATS_ARENAS(ssize_t, lg_dirty_mult);
+	TEST_STATS_ARENAS(ssize_t, decay_time);
+	TEST_STATS_ARENAS(size_t, pactive);
+	TEST_STATS_ARENAS(size_t, pdirty);
+
+#undef TEST_STATS_ARENAS
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_mallctl_errors,
+	    test_mallctlnametomib_errors,
+	    test_mallctlbymib_errors,
+	    test_mallctl_read_write,
+	    test_mallctlnametomib_short_mib,
+	    test_mallctl_config,
+	    test_mallctl_opt,
+	    test_manpage_example,
+	    test_tcache_none,
+	    test_tcache,
+	    test_thread_arena,
+	    test_arena_i_lg_dirty_mult,
+	    test_arena_i_decay_time,
+	    test_arena_i_purge,
+	    test_arena_i_decay,
+	    test_arena_i_dss,
+	    test_arenas_initialized,
+	    test_arenas_lg_dirty_mult,
+	    test_arenas_decay_time,
+	    test_arenas_constants,
+	    test_arenas_bin_constants,
+	    test_arenas_lrun_constants,
+	    test_arenas_hchunk_constants,
+	    test_arenas_extend,
+	    test_stats_arenas));
+}
diff --git a/memory/jemalloc/src/test/unit/math.c b/memory/jemalloc/src/test/unit/math.c
new file mode 100644
index 000000000..adb72bed9
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/math.c
@@ -0,0 +1,398 @@
+#include "test/jemalloc_test.h"
+
+#define	MAX_REL_ERR 1.0e-9
+#define	MAX_ABS_ERR 1.0e-9
+
+#include <float.h>
+
+#ifdef __PGI
+#undef INFINITY
+#endif
+
+#ifndef INFINITY
+#define	INFINITY (DBL_MAX + DBL_MAX)
+#endif
+
+static bool
+double_eq_rel(double a, double b, double max_rel_err, double max_abs_err)
+{
+	double rel_err;
+
+	if (fabs(a - b) < max_abs_err)
+		return (true);
+	rel_err = (fabs(b) > fabs(a)) ? fabs((a-b)/b) : fabs((a-b)/a);
+	return (rel_err < max_rel_err);
+}
+
+static uint64_t
+factorial(unsigned x)
+{
+	uint64_t ret = 1;
+	unsigned i;
+
+	for (i = 2; i <= x; i++)
+		ret *= (uint64_t)i;
+
+	return (ret);
+}
+
+TEST_BEGIN(test_ln_gamma_factorial)
+{
+	unsigned x;
+
+	/* exp(ln_gamma(x)) == (x-1)! for integer x. */
+	for (x = 1; x <= 21; x++) {
+		assert_true(double_eq_rel(exp(ln_gamma(x)),
+		    (double)factorial(x-1), MAX_REL_ERR, MAX_ABS_ERR),
+		    "Incorrect factorial result for x=%u", x);
+	}
+}
+TEST_END
+
+/* Expected ln_gamma([0.0..100.0] increment=0.25). */
+static const double ln_gamma_misc_expected[] = {
+	INFINITY,
+	1.28802252469807743, 0.57236494292470008, 0.20328095143129538,
+	0.00000000000000000, -0.09827183642181320, -0.12078223763524518,
+	-0.08440112102048555, 0.00000000000000000, 0.12487171489239651,
+	0.28468287047291918, 0.47521466691493719, 0.69314718055994529,
+	0.93580193110872523, 1.20097360234707429, 1.48681557859341718,
+	1.79175946922805496, 2.11445692745037128, 2.45373657084244234,
+	2.80857141857573644, 3.17805383034794575, 3.56137591038669710,
+	3.95781396761871651, 4.36671603662228680, 4.78749174278204581,
+	5.21960398699022932, 5.66256205985714178, 6.11591589143154568,
+	6.57925121201010121, 7.05218545073853953, 7.53436423675873268,
+	8.02545839631598312, 8.52516136106541467, 9.03318691960512332,
+	9.54926725730099690, 10.07315123968123949, 10.60460290274525086,
+	11.14340011995171231, 11.68933342079726856, 12.24220494005076176,
+	12.80182748008146909, 13.36802367147604720, 13.94062521940376342,
+	14.51947222506051816, 15.10441257307551943, 15.69530137706046524,
+	16.29200047656724237, 16.89437797963419285, 17.50230784587389010,
+	18.11566950571089407, 18.73434751193644843, 19.35823122022435427,
+	19.98721449566188468, 20.62119544270163018, 21.26007615624470048,
+	21.90376249182879320, 22.55216385312342098, 23.20519299513386002,
+	23.86276584168908954, 24.52480131594137802, 25.19122118273868338,
+	25.86194990184851861, 26.53691449111561340, 27.21604439872720604,
+	27.89927138384089389, 28.58652940490193828, 29.27775451504081516,
+	29.97288476399884871, 30.67186010608067548, 31.37462231367769050,
+	32.08111489594735843, 32.79128302226991565, 33.50507345013689076,
+	34.22243445715505317, 34.94331577687681545, 35.66766853819134298,
+	36.39544520803305261, 37.12659953718355865, 37.86108650896109395,
+	38.59886229060776230, 39.33988418719949465, 40.08411059791735198,
+	40.83150097453079752, 41.58201578195490100, 42.33561646075348506,
+	43.09226539146988699, 43.85192586067515208, 44.61456202863158893,
+	45.38013889847690052, 46.14862228684032885, 46.91997879580877395,
+	47.69417578616628361, 48.47118135183522014, 49.25096429545256882,
+	50.03349410501914463, 50.81874093156324790, 51.60667556776436982,
+	52.39726942748592364, 53.19049452616926743, 53.98632346204390586,
+	54.78472939811231157, 55.58568604486942633, 56.38916764371992940,
+	57.19514895105859864, 58.00360522298051080, 58.81451220059079787,
+	59.62784609588432261, 60.44358357816834371, 61.26170176100199427,
+	62.08217818962842927, 62.90499082887649962, 63.73011805151035958,
+	64.55753862700632340, 65.38723171073768015, 66.21917683354901385,
+	67.05335389170279825, 67.88974313718154008, 68.72832516833013017,
+	69.56908092082363737, 70.41199165894616385, 71.25703896716800045,
+	72.10420474200799390, 72.95347118416940191, 73.80482079093779646,
+	74.65823634883015814, 75.51370092648485866, 76.37119786778275454,
+	77.23071078519033961, 78.09222355331530707, 78.95572030266725960,
+	79.82118541361435859, 80.68860351052903468, 81.55795945611502873,
+	82.42923834590904164, 83.30242550295004378, 84.17750647261028973,
+	85.05446701758152983, 85.93329311301090456, 86.81397094178107920,
+	87.69648688992882057, 88.58082754219766741, 89.46697967771913795,
+	90.35493026581838194, 91.24466646193963015, 92.13617560368709292,
+	93.02944520697742803, 93.92446296229978486, 94.82121673107967297,
+	95.71969454214321615, 96.61988458827809723, 97.52177522288820910,
+	98.42535495673848800, 99.33061245478741341, 100.23753653310367895,
+	101.14611615586458981, 102.05634043243354370, 102.96819861451382394,
+	103.88168009337621811, 104.79677439715833032, 105.71347118823287303,
+	106.63176026064346047, 107.55163153760463501, 108.47307506906540198,
+	109.39608102933323153, 110.32063971475740516, 111.24674154146920557,
+	112.17437704317786995, 113.10353686902013237, 114.03421178146170689,
+	114.96639265424990128, 115.90007047041454769, 116.83523632031698014,
+	117.77188139974506953, 118.70999700805310795, 119.64957454634490830,
+	120.59060551569974962, 121.53308151543865279, 122.47699424143097247,
+	123.42233548443955726, 124.36909712850338394, 125.31727114935689826,
+	126.26684961288492559, 127.21782467361175861, 128.17018857322420899,
+	129.12393363912724453, 130.07905228303084755, 131.03553699956862033,
+	131.99338036494577864, 132.95257503561629164, 133.91311374698926784,
+	134.87498931216194364, 135.83819462068046846, 136.80272263732638294,
+	137.76856640092901785, 138.73571902320256299, 139.70417368760718091,
+	140.67392364823425055, 141.64496222871400732, 142.61728282114600574,
+	143.59087888505104047, 144.56574394634486680, 145.54187159633210058,
+	146.51925549072063859, 147.49788934865566148, 148.47776695177302031,
+	149.45888214327129617, 150.44122882700193600, 151.42480096657754984,
+	152.40959258449737490, 153.39559776128982094, 154.38281063467164245,
+	155.37122539872302696, 156.36083630307879844, 157.35163765213474107,
+	158.34362380426921391, 159.33678917107920370, 160.33112821663092973,
+	161.32663545672428995, 162.32330545817117695, 163.32113283808695314,
+	164.32011226319519892, 165.32023844914485267, 166.32150615984036790,
+	167.32391020678358018, 168.32744544842768164, 169.33210678954270634,
+	170.33788918059275375, 171.34478761712384198, 172.35279713916281707,
+	173.36191283062726143, 174.37212981874515094, 175.38344327348534080,
+	176.39584840699734514, 177.40934047306160437, 178.42391476654847793,
+	179.43956662288721304, 180.45629141754378111, 181.47408456550741107,
+	182.49294152078630304, 183.51285777591152737, 184.53382886144947861,
+	185.55585034552262869, 186.57891783333786861, 187.60302696672312095,
+	188.62817342367162610, 189.65435291789341932, 190.68156119837468054,
+	191.70979404894376330, 192.73904728784492590, 193.76931676731820176,
+	194.80059837318714244, 195.83288802445184729, 196.86618167288995096,
+	197.90047530266301123, 198.93576492992946214, 199.97204660246373464,
+	201.00931639928148797, 202.04757043027063901, 203.08680483582807597,
+	204.12701578650228385, 205.16819948264117102, 206.21035215404597807,
+	207.25347005962987623, 208.29754948708190909, 209.34258675253678916,
+	210.38857820024875878, 211.43552020227099320, 212.48340915813977858,
+	213.53224149456323744, 214.58201366511514152, 215.63272214993284592,
+	216.68436345542014010, 217.73693411395422004, 218.79043068359703739,
+	219.84484974781133815, 220.90018791517996988, 221.95644181913033322,
+	223.01360811766215875, 224.07168349307951871, 225.13066465172661879,
+	226.19054832372759734, 227.25133126272962159, 228.31301024565024704,
+	229.37558207242807384, 230.43904356577689896, 231.50339157094342113,
+	232.56862295546847008, 233.63473460895144740, 234.70172344281823484,
+	235.76958639009222907, 236.83832040516844586, 237.90792246359117712,
+	238.97838956183431947, 240.04971871708477238, 241.12190696702904802,
+	242.19495136964280846, 243.26884900298270509, 244.34359696498191283,
+	245.41919237324782443, 246.49563236486270057, 247.57291409618682110,
+	248.65103474266476269, 249.72999149863338175, 250.80978157713354904,
+	251.89040220972316320, 252.97185064629374551, 254.05412415488834199,
+	255.13722002152300661, 256.22113555000953511, 257.30586806178126835,
+	258.39141489572085675, 259.47777340799029844, 260.56494097186322279,
+	261.65291497755913497, 262.74169283208021852, 263.83127195904967266,
+	264.92164979855277807, 266.01282380697938379, 267.10479145686849733,
+	268.19755023675537586, 269.29109765101975427, 270.38543121973674488,
+	271.48054847852881721, 272.57644697842033565, 273.67312428569374561,
+	274.77057798174683967, 275.86880566295326389, 276.96780494052313770,
+	278.06757344036617496, 279.16810880295668085, 280.26940868320008349,
+	281.37147075030043197, 282.47429268763045229, 283.57787219260217171,
+	284.68220697654078322, 285.78729476455760050, 286.89313329542699194,
+	287.99972032146268930, 289.10705360839756395, 290.21513093526289140,
+	291.32395009427028754, 292.43350889069523646, 293.54380514276073200,
+	294.65483668152336350, 295.76660135076059532, 296.87909700685889902,
+	297.99232151870342022, 299.10627276756946458, 300.22094864701409733,
+	301.33634706277030091, 302.45246593264130297, 303.56930318639643929,
+	304.68685676566872189, 305.80512462385280514, 306.92410472600477078,
+	308.04379504874236773, 309.16419358014690033, 310.28529831966631036,
+	311.40710727801865687, 312.52961847709792664, 313.65282994987899201,
+	314.77673974032603610, 315.90134590329950015, 317.02664650446632777,
+	318.15263962020929966, 319.27932333753892635, 320.40669575400545455,
+	321.53475497761127144, 322.66349912672620803, 323.79292633000159185,
+	324.92303472628691452, 326.05382246454587403, 327.18528770377525916,
+	328.31742861292224234, 329.45024337080525356, 330.58373016603343331,
+	331.71788719692847280, 332.85271267144611329, 333.98820480709991898,
+	335.12436183088397001, 336.26118197919845443, 337.39866349777429377,
+	338.53680464159958774, 339.67560367484657036, 340.81505887079896411,
+	341.95516851178109619, 343.09593088908627578, 344.23734430290727460,
+	345.37940706226686416, 346.52211748494903532, 347.66547389743118401,
+	348.80947463481720661, 349.95411804077025408, 351.09940246744753267,
+	352.24532627543504759, 353.39188783368263103, 354.53908551944078908,
+	355.68691771819692349, 356.83538282361303118, 357.98447923746385868,
+	359.13420536957539753
+};
+
+TEST_BEGIN(test_ln_gamma_misc)
+{
+	unsigned i;
+
+	for (i = 1; i < sizeof(ln_gamma_misc_expected)/sizeof(double); i++) {
+		double x = (double)i * 0.25;
+		assert_true(double_eq_rel(ln_gamma(x),
+		    ln_gamma_misc_expected[i], MAX_REL_ERR, MAX_ABS_ERR),
+		    "Incorrect ln_gamma result for i=%u", i);
+	}
+}
+TEST_END
+
+/* Expected pt_norm([0.01..0.99] increment=0.01). */
+static const double pt_norm_expected[] = {
+	-INFINITY,
+	-2.32634787404084076, -2.05374891063182252, -1.88079360815125085,
+	-1.75068607125216946, -1.64485362695147264, -1.55477359459685305,
+	-1.47579102817917063, -1.40507156030963221, -1.34075503369021654,
+	-1.28155156554460081, -1.22652812003661049, -1.17498679206608991,
+	-1.12639112903880045, -1.08031934081495606, -1.03643338949378938,
+	-0.99445788320975281, -0.95416525314619416, -0.91536508784281390,
+	-0.87789629505122846, -0.84162123357291418, -0.80642124701824025,
+	-0.77219321418868492, -0.73884684918521371, -0.70630256284008752,
+	-0.67448975019608171, -0.64334540539291685, -0.61281299101662701,
+	-0.58284150727121620, -0.55338471955567281, -0.52440051270804067,
+	-0.49585034734745320, -0.46769879911450812, -0.43991316567323380,
+	-0.41246312944140462, -0.38532046640756751, -0.35845879325119373,
+	-0.33185334643681652, -0.30548078809939738, -0.27931903444745404,
+	-0.25334710313579978, -0.22754497664114931, -0.20189347914185077,
+	-0.17637416478086135, -0.15096921549677725, -0.12566134685507399,
+	-0.10043372051146975, -0.07526986209982976, -0.05015358346473352,
+	-0.02506890825871106, 0.00000000000000000, 0.02506890825871106,
+	0.05015358346473366, 0.07526986209982990, 0.10043372051146990,
+	0.12566134685507413, 0.15096921549677739, 0.17637416478086146,
+	0.20189347914185105, 0.22754497664114931, 0.25334710313579978,
+	0.27931903444745404, 0.30548078809939738, 0.33185334643681652,
+	0.35845879325119373, 0.38532046640756762, 0.41246312944140484,
+	0.43991316567323391, 0.46769879911450835, 0.49585034734745348,
+	0.52440051270804111, 0.55338471955567303, 0.58284150727121620,
+	0.61281299101662701, 0.64334540539291685, 0.67448975019608171,
+	0.70630256284008752, 0.73884684918521371, 0.77219321418868492,
+	0.80642124701824036, 0.84162123357291441, 0.87789629505122879,
+	0.91536508784281423, 0.95416525314619460, 0.99445788320975348,
+	1.03643338949378938, 1.08031934081495606, 1.12639112903880045,
+	1.17498679206608991, 1.22652812003661049, 1.28155156554460081,
+	1.34075503369021654, 1.40507156030963265, 1.47579102817917085,
+	1.55477359459685394, 1.64485362695147308, 1.75068607125217102,
+	1.88079360815125041, 2.05374891063182208, 2.32634787404084076
+};
+
+TEST_BEGIN(test_pt_norm)
+{
+	unsigned i;
+
+	for (i = 1; i < sizeof(pt_norm_expected)/sizeof(double); i++) {
+		double p = (double)i * 0.01;
+		assert_true(double_eq_rel(pt_norm(p), pt_norm_expected[i],
+		    MAX_REL_ERR, MAX_ABS_ERR),
+		    "Incorrect pt_norm result for i=%u", i);
+	}
+}
+TEST_END
+
+/*
+ * Expected pt_chi2(p=[0.01..0.99] increment=0.07,
+ *                  df={0.1, 1.1, 10.1, 100.1, 1000.1}).
+ */
+static const double pt_chi2_df[] = {0.1, 1.1, 10.1, 100.1, 1000.1};
+static const double pt_chi2_expected[] = {
+	1.168926411457320e-40, 1.347680397072034e-22, 3.886980416666260e-17,
+	8.245951724356564e-14, 2.068936347497604e-11, 1.562561743309233e-09,
+	5.459543043426564e-08, 1.114775688149252e-06, 1.532101202364371e-05,
+	1.553884683726585e-04, 1.239396954915939e-03, 8.153872320255721e-03,
+	4.631183739647523e-02, 2.473187311701327e-01, 2.175254800183617e+00,
+
+	0.0003729887888876379, 0.0164409238228929513, 0.0521523015190650113,
+	0.1064701372271216612, 0.1800913735793082115, 0.2748704281195626931,
+	0.3939246282787986497, 0.5420727552260817816, 0.7267265822221973259,
+	0.9596554296000253670, 1.2607440376386165326, 1.6671185084541604304,
+	2.2604828984738705167, 3.2868613342148607082, 6.9298574921692139839,
+
+	2.606673548632508, 4.602913725294877, 5.646152813924212,
+	6.488971315540869, 7.249823275816285, 7.977314231410841,
+	8.700354939944047, 9.441728024225892, 10.224338321374127,
+	11.076435368801061, 12.039320937038386, 13.183878752697167,
+	14.657791935084575, 16.885728216339373, 23.361991680031817,
+
+	70.14844087392152, 80.92379498849355, 85.53325420085891,
+	88.94433120715347, 91.83732712857017, 94.46719943606301,
+	96.96896479994635, 99.43412843510363, 101.94074719829733,
+	104.57228644307247, 107.43900093448734, 110.71844673417287,
+	114.76616819871325, 120.57422505959563, 135.92318818757556,
+
+	899.0072447849649, 937.9271278858220, 953.8117189560207,
+	965.3079371501154, 974.8974061207954, 983.4936235182347,
+	991.5691170518946, 999.4334123954690, 1007.3391826856553,
+	1015.5445154999951, 1024.3777075619569, 1034.3538789836223,
+	1046.4872561869577, 1063.5717461999654, 1107.0741966053859
+};
+
+TEST_BEGIN(test_pt_chi2)
+{
+	unsigned i, j;
+	unsigned e = 0;
+
+	for (i = 0; i < sizeof(pt_chi2_df)/sizeof(double); i++) {
+		double df = pt_chi2_df[i];
+		double ln_gamma_df = ln_gamma(df * 0.5);
+		for (j = 1; j < 100; j += 7) {
+			double p = (double)j * 0.01;
+			assert_true(double_eq_rel(pt_chi2(p, df, ln_gamma_df),
+			    pt_chi2_expected[e], MAX_REL_ERR, MAX_ABS_ERR),
+			    "Incorrect pt_chi2 result for i=%u, j=%u", i, j);
+			e++;
+		}
+	}
+}
+TEST_END
+
+/*
+ * Expected pt_gamma(p=[0.1..0.99] increment=0.07,
+ *                   shape=[0.5..3.0] increment=0.5).
+ */
+static const double pt_gamma_shape[] = {0.5, 1.0, 1.5, 2.0, 2.5, 3.0};
+static const double pt_gamma_expected[] = {
+	7.854392895485103e-05, 5.043466107888016e-03, 1.788288957794883e-02,
+	3.900956150232906e-02, 6.913847560638034e-02, 1.093710833465766e-01,
+	1.613412523825817e-01, 2.274682115597864e-01, 3.114117323127083e-01,
+	4.189466220207417e-01, 5.598106789059246e-01, 7.521856146202706e-01,
+	1.036125427911119e+00, 1.532450860038180e+00, 3.317448300510606e+00,
+
+	0.01005033585350144, 0.08338160893905107, 0.16251892949777497,
+	0.24846135929849966, 0.34249030894677596, 0.44628710262841947,
+	0.56211891815354142, 0.69314718055994529, 0.84397007029452920,
+	1.02165124753198167, 1.23787435600161766, 1.51412773262977574,
+	1.89711998488588196, 2.52572864430825783, 4.60517018598809091,
+
+	0.05741590094955853, 0.24747378084860744, 0.39888572212236084,
+	0.54394139997444901, 0.69048812513915159, 0.84311389861296104,
+	1.00580622221479898, 1.18298694218766931, 1.38038096305861213,
+	1.60627736383027453, 1.87396970522337947, 2.20749220408081070,
+	2.65852391865854942, 3.37934630984842244, 5.67243336507218476,
+
+	0.1485547402532659, 0.4657458011640391, 0.6832386130709406,
+	0.8794297834672100, 1.0700752852474524, 1.2629614217350744,
+	1.4638400448580779, 1.6783469900166610, 1.9132338090606940,
+	2.1778589228618777, 2.4868823970010991, 2.8664695666264195,
+	3.3724415436062114, 4.1682658512758071, 6.6383520679938108,
+
+	0.2771490383641385, 0.7195001279643727, 0.9969081732265243,
+	1.2383497880608061, 1.4675206597269927, 1.6953064251816552,
+	1.9291243435606809, 2.1757300955477641, 2.4428032131216391,
+	2.7406534569230616, 3.0851445039665513, 3.5043101122033367,
+	4.0575997065264637, 4.9182956424675286, 7.5431362346944937,
+
+	0.4360451650782932, 0.9983600902486267, 1.3306365880734528,
+	1.6129750834753802, 1.8767241606994294, 2.1357032436097660,
+	2.3988853336865565, 2.6740603137235603, 2.9697561737517959,
+	3.2971457713883265, 3.6731795898504660, 4.1275751617770631,
+	4.7230515633946677, 5.6417477865306020, 8.4059469148854635
+};
+
+TEST_BEGIN(test_pt_gamma_shape)
+{
+	unsigned i, j;
+	unsigned e = 0;
+
+	for (i = 0; i < sizeof(pt_gamma_shape)/sizeof(double); i++) {
+		double shape = pt_gamma_shape[i];
+		double ln_gamma_shape = ln_gamma(shape);
+		for (j = 1; j < 100; j += 7) {
+			double p = (double)j * 0.01;
+			assert_true(double_eq_rel(pt_gamma(p, shape, 1.0,
+			    ln_gamma_shape), pt_gamma_expected[e], MAX_REL_ERR,
+			    MAX_ABS_ERR),
+			    "Incorrect pt_gamma result for i=%u, j=%u", i, j);
+			e++;
+		}
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_pt_gamma_scale)
+{
+	double shape = 1.0;
+	double ln_gamma_shape = ln_gamma(shape);
+
+	assert_true(double_eq_rel(
+	    pt_gamma(0.5, shape, 1.0, ln_gamma_shape) * 10.0,
+	    pt_gamma(0.5, shape, 10.0, ln_gamma_shape), MAX_REL_ERR,
+	    MAX_ABS_ERR),
+	    "Scale should be trivially equivalent to external multiplication");
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_ln_gamma_factorial,
+	    test_ln_gamma_misc,
+	    test_pt_norm,
+	    test_pt_chi2,
+	    test_pt_gamma_shape,
+	    test_pt_gamma_scale));
+}
diff --git a/memory/jemalloc/src/test/unit/mq.c b/memory/jemalloc/src/test/unit/mq.c
new file mode 100644
index 000000000..bde2a480b
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/mq.c
@@ -0,0 +1,93 @@
+#include "test/jemalloc_test.h"
+
+#define	NSENDERS	3
+#define	NMSGS		100000
+
+typedef struct mq_msg_s mq_msg_t;
+struct mq_msg_s {
+	mq_msg(mq_msg_t)	link;
+};
+mq_gen(static, mq_, mq_t, mq_msg_t, link)
+
+TEST_BEGIN(test_mq_basic)
+{
+	mq_t mq;
+	mq_msg_t msg;
+
+	assert_false(mq_init(&mq), "Unexpected mq_init() failure");
+	assert_u_eq(mq_count(&mq), 0, "mq should be empty");
+	assert_ptr_null(mq_tryget(&mq),
+	    "mq_tryget() should fail when the queue is empty");
+
+	mq_put(&mq, &msg);
+	assert_u_eq(mq_count(&mq), 1, "mq should contain one message");
+	assert_ptr_eq(mq_tryget(&mq), &msg, "mq_tryget() should return msg");
+
+	mq_put(&mq, &msg);
+	assert_ptr_eq(mq_get(&mq), &msg, "mq_get() should return msg");
+
+	mq_fini(&mq);
+}
+TEST_END
+
+static void *
+thd_receiver_start(void *arg)
+{
+	mq_t *mq = (mq_t *)arg;
+	unsigned i;
+
+	for (i = 0; i < (NSENDERS * NMSGS); i++) {
+		mq_msg_t *msg = mq_get(mq);
+		assert_ptr_not_null(msg, "mq_get() should never return NULL");
+		dallocx(msg, 0);
+	}
+	return (NULL);
+}
+
+static void *
+thd_sender_start(void *arg)
+{
+	mq_t *mq = (mq_t *)arg;
+	unsigned i;
+
+	for (i = 0; i < NMSGS; i++) {
+		mq_msg_t *msg;
+		void *p;
+		p = mallocx(sizeof(mq_msg_t), 0);
+		assert_ptr_not_null(p, "Unexpected mallocx() failure");
+		msg = (mq_msg_t *)p;
+		mq_put(mq, msg);
+	}
+	return (NULL);
+}
+
+TEST_BEGIN(test_mq_threaded)
+{
+	mq_t mq;
+	thd_t receiver;
+	thd_t senders[NSENDERS];
+	unsigned i;
+
+	assert_false(mq_init(&mq), "Unexpected mq_init() failure");
+
+	thd_create(&receiver, thd_receiver_start, (void *)&mq);
+	for (i = 0; i < NSENDERS; i++)
+		thd_create(&senders[i], thd_sender_start, (void *)&mq);
+
+	thd_join(receiver, NULL);
+	for (i = 0; i < NSENDERS; i++)
+		thd_join(senders[i], NULL);
+
+	mq_fini(&mq);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_mq_basic,
+	    test_mq_threaded));
+}
+
diff --git a/memory/jemalloc/src/test/unit/mtx.c b/memory/jemalloc/src/test/unit/mtx.c
new file mode 100644
index 000000000..96ff69486
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/mtx.c
@@ -0,0 +1,60 @@
+#include "test/jemalloc_test.h"
+
+#define	NTHREADS	2
+#define	NINCRS		2000000
+
+TEST_BEGIN(test_mtx_basic)
+{
+	mtx_t mtx;
+
+	assert_false(mtx_init(&mtx), "Unexpected mtx_init() failure");
+	mtx_lock(&mtx);
+	mtx_unlock(&mtx);
+	mtx_fini(&mtx);
+}
+TEST_END
+
+typedef struct {
+	mtx_t		mtx;
+	unsigned	x;
+} thd_start_arg_t;
+
+static void *
+thd_start(void *varg)
+{
+	thd_start_arg_t *arg = (thd_start_arg_t *)varg;
+	unsigned i;
+
+	for (i = 0; i < NINCRS; i++) {
+		mtx_lock(&arg->mtx);
+		arg->x++;
+		mtx_unlock(&arg->mtx);
+	}
+	return (NULL);
+}
+
+TEST_BEGIN(test_mtx_race)
+{
+	thd_start_arg_t arg;
+	thd_t thds[NTHREADS];
+	unsigned i;
+
+	assert_false(mtx_init(&arg.mtx), "Unexpected mtx_init() failure");
+	arg.x = 0;
+	for (i = 0; i < NTHREADS; i++)
+		thd_create(&thds[i], thd_start, (void *)&arg);
+	for (i = 0; i < NTHREADS; i++)
+		thd_join(thds[i], NULL);
+	assert_u_eq(arg.x, NTHREADS * NINCRS,
+	    "Race-related counter corruption");
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_mtx_basic,
+	    test_mtx_race));
+}
diff --git a/memory/jemalloc/src/test/unit/nstime.c b/memory/jemalloc/src/test/unit/nstime.c
new file mode 100644
index 000000000..0368bc26e
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/nstime.c
@@ -0,0 +1,227 @@
+#include "test/jemalloc_test.h"
+
+#define	BILLION	UINT64_C(1000000000)
+
+TEST_BEGIN(test_nstime_init)
+{
+	nstime_t nst;
+
+	nstime_init(&nst, 42000000043);
+	assert_u64_eq(nstime_ns(&nst), 42000000043, "ns incorrectly read");
+	assert_u64_eq(nstime_sec(&nst), 42, "sec incorrectly read");
+	assert_u64_eq(nstime_nsec(&nst), 43, "nsec incorrectly read");
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_init2)
+{
+	nstime_t nst;
+
+	nstime_init2(&nst, 42, 43);
+	assert_u64_eq(nstime_sec(&nst), 42, "sec incorrectly read");
+	assert_u64_eq(nstime_nsec(&nst), 43, "nsec incorrectly read");
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_copy)
+{
+	nstime_t nsta, nstb;
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_init(&nstb, 0);
+	nstime_copy(&nstb, &nsta);
+	assert_u64_eq(nstime_sec(&nstb), 42, "sec incorrectly copied");
+	assert_u64_eq(nstime_nsec(&nstb), 43, "nsec incorrectly copied");
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_compare)
+{
+	nstime_t nsta, nstb;
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_copy(&nstb, &nsta);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 0, "Times should be equal");
+	assert_d_eq(nstime_compare(&nstb, &nsta), 0, "Times should be equal");
+
+	nstime_init2(&nstb, 42, 42);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 1,
+	    "nsta should be greater than nstb");
+	assert_d_eq(nstime_compare(&nstb, &nsta), -1,
+	    "nstb should be less than nsta");
+
+	nstime_init2(&nstb, 42, 44);
+	assert_d_eq(nstime_compare(&nsta, &nstb), -1,
+	    "nsta should be less than nstb");
+	assert_d_eq(nstime_compare(&nstb, &nsta), 1,
+	    "nstb should be greater than nsta");
+
+	nstime_init2(&nstb, 41, BILLION - 1);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 1,
+	    "nsta should be greater than nstb");
+	assert_d_eq(nstime_compare(&nstb, &nsta), -1,
+	    "nstb should be less than nsta");
+
+	nstime_init2(&nstb, 43, 0);
+	assert_d_eq(nstime_compare(&nsta, &nstb), -1,
+	    "nsta should be less than nstb");
+	assert_d_eq(nstime_compare(&nstb, &nsta), 1,
+	    "nstb should be greater than nsta");
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_add)
+{
+	nstime_t nsta, nstb;
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_copy(&nstb, &nsta);
+	nstime_add(&nsta, &nstb);
+	nstime_init2(&nstb, 84, 86);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 0,
+	    "Incorrect addition result");
+
+	nstime_init2(&nsta, 42, BILLION - 1);
+	nstime_copy(&nstb, &nsta);
+	nstime_add(&nsta, &nstb);
+	nstime_init2(&nstb, 85, BILLION - 2);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 0,
+	    "Incorrect addition result");
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_subtract)
+{
+	nstime_t nsta, nstb;
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_copy(&nstb, &nsta);
+	nstime_subtract(&nsta, &nstb);
+	nstime_init(&nstb, 0);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 0,
+	    "Incorrect subtraction result");
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_init2(&nstb, 41, 44);
+	nstime_subtract(&nsta, &nstb);
+	nstime_init2(&nstb, 0, BILLION - 1);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 0,
+	    "Incorrect subtraction result");
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_imultiply)
+{
+	nstime_t nsta, nstb;
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_imultiply(&nsta, 10);
+	nstime_init2(&nstb, 420, 430);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 0,
+	    "Incorrect multiplication result");
+
+	nstime_init2(&nsta, 42, 666666666);
+	nstime_imultiply(&nsta, 3);
+	nstime_init2(&nstb, 127, 999999998);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 0,
+	    "Incorrect multiplication result");
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_idivide)
+{
+	nstime_t nsta, nstb;
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_copy(&nstb, &nsta);
+	nstime_imultiply(&nsta, 10);
+	nstime_idivide(&nsta, 10);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 0,
+	    "Incorrect division result");
+
+	nstime_init2(&nsta, 42, 666666666);
+	nstime_copy(&nstb, &nsta);
+	nstime_imultiply(&nsta, 3);
+	nstime_idivide(&nsta, 3);
+	assert_d_eq(nstime_compare(&nsta, &nstb), 0,
+	    "Incorrect division result");
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_divide)
+{
+	nstime_t nsta, nstb, nstc;
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_copy(&nstb, &nsta);
+	nstime_imultiply(&nsta, 10);
+	assert_u64_eq(nstime_divide(&nsta, &nstb), 10,
+	    "Incorrect division result");
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_copy(&nstb, &nsta);
+	nstime_imultiply(&nsta, 10);
+	nstime_init(&nstc, 1);
+	nstime_add(&nsta, &nstc);
+	assert_u64_eq(nstime_divide(&nsta, &nstb), 10,
+	    "Incorrect division result");
+
+	nstime_init2(&nsta, 42, 43);
+	nstime_copy(&nstb, &nsta);
+	nstime_imultiply(&nsta, 10);
+	nstime_init(&nstc, 1);
+	nstime_subtract(&nsta, &nstc);
+	assert_u64_eq(nstime_divide(&nsta, &nstb), 9,
+	    "Incorrect division result");
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_monotonic)
+{
+
+	nstime_monotonic();
+}
+TEST_END
+
+TEST_BEGIN(test_nstime_update)
+{
+	nstime_t nst;
+
+	nstime_init(&nst, 0);
+
+	assert_false(nstime_update(&nst), "Basic time update failed.");
+
+	/* Only Rip Van Winkle sleeps this long. */
+	{
+		nstime_t addend;
+		nstime_init2(&addend, 631152000, 0);
+		nstime_add(&nst, &addend);
+	}
+	{
+		nstime_t nst0;
+		nstime_copy(&nst0, &nst);
+		assert_true(nstime_update(&nst),
+		    "Update should detect time roll-back.");
+		assert_d_eq(nstime_compare(&nst, &nst0), 0,
+		    "Time should not have been modified");
+	}
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_nstime_init,
+	    test_nstime_init2,
+	    test_nstime_copy,
+	    test_nstime_compare,
+	    test_nstime_add,
+	    test_nstime_subtract,
+	    test_nstime_imultiply,
+	    test_nstime_idivide,
+	    test_nstime_divide,
+	    test_nstime_monotonic,
+	    test_nstime_update));
+}
diff --git a/memory/jemalloc/src/test/unit/ph.c b/memory/jemalloc/src/test/unit/ph.c
new file mode 100644
index 000000000..da442f07e
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/ph.c
@@ -0,0 +1,290 @@
+#include "test/jemalloc_test.h"
+
+typedef struct node_s node_t;
+
+struct node_s {
+#define	NODE_MAGIC 0x9823af7e
+	uint32_t magic;
+	phn(node_t) link;
+	uint64_t key;
+};
+
+static int
+node_cmp(const node_t *a, const node_t *b)
+{
+	int ret;
+
+	ret = (a->key > b->key) - (a->key < b->key);
+	if (ret == 0) {
+		/*
+		 * Duplicates are not allowed in the heap, so force an
+		 * arbitrary ordering for non-identical items with equal keys.
+		 */
+		ret = (((uintptr_t)a) > ((uintptr_t)b))
+		    - (((uintptr_t)a) < ((uintptr_t)b));
+	}
+	return (ret);
+}
+
+static int
+node_cmp_magic(const node_t *a, const node_t *b) {
+
+	assert_u32_eq(a->magic, NODE_MAGIC, "Bad magic");
+	assert_u32_eq(b->magic, NODE_MAGIC, "Bad magic");
+
+	return (node_cmp(a, b));
+}
+
+typedef ph(node_t) heap_t;
+ph_gen(static, heap_, heap_t, node_t, link, node_cmp_magic);
+
+static void
+node_print(const node_t *node, unsigned depth)
+{
+	unsigned i;
+	node_t *leftmost_child, *sibling;
+
+	for (i = 0; i < depth; i++)
+		malloc_printf("\t");
+	malloc_printf("%2"FMTu64"\n", node->key);
+
+	leftmost_child = phn_lchild_get(node_t, link, node);
+	if (leftmost_child == NULL)
+		return;
+	node_print(leftmost_child, depth + 1);
+
+	for (sibling = phn_next_get(node_t, link, leftmost_child); sibling !=
+	    NULL; sibling = phn_next_get(node_t, link, sibling)) {
+		node_print(sibling, depth + 1);
+	}
+}
+
+static void
+heap_print(const heap_t *heap)
+{
+	node_t *auxelm;
+
+	malloc_printf("vvv heap %p vvv\n", heap);
+	if (heap->ph_root == NULL)
+		goto label_return;
+
+	node_print(heap->ph_root, 0);
+
+	for (auxelm = phn_next_get(node_t, link, heap->ph_root); auxelm != NULL;
+	    auxelm = phn_next_get(node_t, link, auxelm)) {
+		assert_ptr_eq(phn_next_get(node_t, link, phn_prev_get(node_t,
+		    link, auxelm)), auxelm,
+		    "auxelm's prev doesn't link to auxelm");
+		node_print(auxelm, 0);
+	}
+
+label_return:
+	malloc_printf("^^^ heap %p ^^^\n", heap);
+}
+
+static unsigned
+node_validate(const node_t *node, const node_t *parent)
+{
+	unsigned nnodes = 1;
+	node_t *leftmost_child, *sibling;
+
+	if (parent != NULL) {
+		assert_d_ge(node_cmp_magic(node, parent), 0,
+		    "Child is less than parent");
+	}
+
+	leftmost_child = phn_lchild_get(node_t, link, node);
+	if (leftmost_child == NULL)
+		return (nnodes);
+	assert_ptr_eq((void *)phn_prev_get(node_t, link, leftmost_child),
+	    (void *)node, "Leftmost child does not link to node");
+	nnodes += node_validate(leftmost_child, node);
+
+	for (sibling = phn_next_get(node_t, link, leftmost_child); sibling !=
+	    NULL; sibling = phn_next_get(node_t, link, sibling)) {
+		assert_ptr_eq(phn_next_get(node_t, link, phn_prev_get(node_t,
+		    link, sibling)), sibling,
+		    "sibling's prev doesn't link to sibling");
+		nnodes += node_validate(sibling, node);
+	}
+	return (nnodes);
+}
+
+static unsigned
+heap_validate(const heap_t *heap)
+{
+	unsigned nnodes = 0;
+	node_t *auxelm;
+
+	if (heap->ph_root == NULL)
+		goto label_return;
+
+	nnodes += node_validate(heap->ph_root, NULL);
+
+	for (auxelm = phn_next_get(node_t, link, heap->ph_root); auxelm != NULL;
+	    auxelm = phn_next_get(node_t, link, auxelm)) {
+		assert_ptr_eq(phn_next_get(node_t, link, phn_prev_get(node_t,
+		    link, auxelm)), auxelm,
+		    "auxelm's prev doesn't link to auxelm");
+		nnodes += node_validate(auxelm, NULL);
+	}
+
+label_return:
+	if (false)
+		heap_print(heap);
+	return (nnodes);
+}
+
+TEST_BEGIN(test_ph_empty)
+{
+	heap_t heap;
+
+	heap_new(&heap);
+	assert_true(heap_empty(&heap), "Heap should be empty");
+	assert_ptr_null(heap_first(&heap), "Unexpected node");
+}
+TEST_END
+
+static void
+node_remove(heap_t *heap, node_t *node)
+{
+
+	heap_remove(heap, node);
+
+	node->magic = 0;
+}
+
+static node_t *
+node_remove_first(heap_t *heap)
+{
+	node_t *node = heap_remove_first(heap);
+	node->magic = 0;
+	return (node);
+}
+
+TEST_BEGIN(test_ph_random)
+{
+#define	NNODES 25
+#define	NBAGS 250
+#define	SEED 42
+	sfmt_t *sfmt;
+	uint64_t bag[NNODES];
+	heap_t heap;
+	node_t nodes[NNODES];
+	unsigned i, j, k;
+
+	sfmt = init_gen_rand(SEED);
+	for (i = 0; i < NBAGS; i++) {
+		switch (i) {
+		case 0:
+			/* Insert in order. */
+			for (j = 0; j < NNODES; j++)
+				bag[j] = j;
+			break;
+		case 1:
+			/* Insert in reverse order. */
+			for (j = 0; j < NNODES; j++)
+				bag[j] = NNODES - j - 1;
+			break;
+		default:
+			for (j = 0; j < NNODES; j++)
+				bag[j] = gen_rand64_range(sfmt, NNODES);
+		}
+
+		for (j = 1; j <= NNODES; j++) {
+			/* Initialize heap and nodes. */
+			heap_new(&heap);
+			assert_u_eq(heap_validate(&heap), 0,
+			    "Incorrect node count");
+			for (k = 0; k < j; k++) {
+				nodes[k].magic = NODE_MAGIC;
+				nodes[k].key = bag[k];
+			}
+
+			/* Insert nodes. */
+			for (k = 0; k < j; k++) {
+				heap_insert(&heap, &nodes[k]);
+				if (i % 13 == 12) {
+					/* Trigger merging. */
+					assert_ptr_not_null(heap_first(&heap),
+					    "Heap should not be empty");
+				}
+				assert_u_eq(heap_validate(&heap), k + 1,
+				    "Incorrect node count");
+			}
+
+			assert_false(heap_empty(&heap),
+			    "Heap should not be empty");
+
+			/* Remove nodes. */
+			switch (i % 4) {
+			case 0:
+				for (k = 0; k < j; k++) {
+					assert_u_eq(heap_validate(&heap), j - k,
+					    "Incorrect node count");
+					node_remove(&heap, &nodes[k]);
+					assert_u_eq(heap_validate(&heap), j - k
+					    - 1, "Incorrect node count");
+				}
+				break;
+			case 1:
+				for (k = j; k > 0; k--) {
+					node_remove(&heap, &nodes[k-1]);
+					assert_u_eq(heap_validate(&heap), k - 1,
+					    "Incorrect node count");
+				}
+				break;
+			case 2: {
+				node_t *prev = NULL;
+				for (k = 0; k < j; k++) {
+					node_t *node = node_remove_first(&heap);
+					assert_u_eq(heap_validate(&heap), j - k
+					    - 1, "Incorrect node count");
+					if (prev != NULL) {
+						assert_d_ge(node_cmp(node,
+						    prev), 0,
+						    "Bad removal order");
+					}
+					prev = node;
+				}
+				break;
+			} case 3: {
+				node_t *prev = NULL;
+				for (k = 0; k < j; k++) {
+					node_t *node = heap_first(&heap);
+					assert_u_eq(heap_validate(&heap), j - k,
+					    "Incorrect node count");
+					if (prev != NULL) {
+						assert_d_ge(node_cmp(node,
+						    prev), 0,
+						    "Bad removal order");
+					}
+					node_remove(&heap, node);
+					assert_u_eq(heap_validate(&heap), j - k
+					    - 1, "Incorrect node count");
+					prev = node;
+				}
+				break;
+			} default:
+				not_reached();
+			}
+
+			assert_ptr_null(heap_first(&heap),
+			    "Heap should be empty");
+			assert_true(heap_empty(&heap), "Heap should be empty");
+		}
+	}
+	fini_gen_rand(sfmt);
+#undef NNODES
+#undef SEED
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_ph_empty,
+	    test_ph_random));
+}
diff --git a/memory/jemalloc/src/test/unit/prng.c b/memory/jemalloc/src/test/unit/prng.c
new file mode 100644
index 000000000..80c9d733f
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/prng.c
@@ -0,0 +1,263 @@
+#include "test/jemalloc_test.h"
+
+static void
+test_prng_lg_range_u32(bool atomic)
+{
+	uint32_t sa, sb, ra, rb;
+	unsigned lg_range;
+
+	sa = 42;
+	ra = prng_lg_range_u32(&sa, 32, atomic);
+	sa = 42;
+	rb = prng_lg_range_u32(&sa, 32, atomic);
+	assert_u32_eq(ra, rb,
+	    "Repeated generation should produce repeated results");
+
+	sb = 42;
+	rb = prng_lg_range_u32(&sb, 32, atomic);
+	assert_u32_eq(ra, rb,
+	    "Equivalent generation should produce equivalent results");
+
+	sa = 42;
+	ra = prng_lg_range_u32(&sa, 32, atomic);
+	rb = prng_lg_range_u32(&sa, 32, atomic);
+	assert_u32_ne(ra, rb,
+	    "Full-width results must not immediately repeat");
+
+	sa = 42;
+	ra = prng_lg_range_u32(&sa, 32, atomic);
+	for (lg_range = 31; lg_range > 0; lg_range--) {
+		sb = 42;
+		rb = prng_lg_range_u32(&sb, lg_range, atomic);
+		assert_u32_eq((rb & (UINT32_C(0xffffffff) << lg_range)),
+		    0, "High order bits should be 0, lg_range=%u", lg_range);
+		assert_u32_eq(rb, (ra >> (32 - lg_range)),
+		    "Expected high order bits of full-width result, "
+		    "lg_range=%u", lg_range);
+	}
+}
+
+static void
+test_prng_lg_range_u64(void)
+{
+	uint64_t sa, sb, ra, rb;
+	unsigned lg_range;
+
+	sa = 42;
+	ra = prng_lg_range_u64(&sa, 64);
+	sa = 42;
+	rb = prng_lg_range_u64(&sa, 64);
+	assert_u64_eq(ra, rb,
+	    "Repeated generation should produce repeated results");
+
+	sb = 42;
+	rb = prng_lg_range_u64(&sb, 64);
+	assert_u64_eq(ra, rb,
+	    "Equivalent generation should produce equivalent results");
+
+	sa = 42;
+	ra = prng_lg_range_u64(&sa, 64);
+	rb = prng_lg_range_u64(&sa, 64);
+	assert_u64_ne(ra, rb,
+	    "Full-width results must not immediately repeat");
+
+	sa = 42;
+	ra = prng_lg_range_u64(&sa, 64);
+	for (lg_range = 63; lg_range > 0; lg_range--) {
+		sb = 42;
+		rb = prng_lg_range_u64(&sb, lg_range);
+		assert_u64_eq((rb & (UINT64_C(0xffffffffffffffff) << lg_range)),
+		    0, "High order bits should be 0, lg_range=%u", lg_range);
+		assert_u64_eq(rb, (ra >> (64 - lg_range)),
+		    "Expected high order bits of full-width result, "
+		    "lg_range=%u", lg_range);
+	}
+}
+
+static void
+test_prng_lg_range_zu(bool atomic)
+{
+	size_t sa, sb, ra, rb;
+	unsigned lg_range;
+
+	sa = 42;
+	ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
+	sa = 42;
+	rb = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
+	assert_zu_eq(ra, rb,
+	    "Repeated generation should produce repeated results");
+
+	sb = 42;
+	rb = prng_lg_range_zu(&sb, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
+	assert_zu_eq(ra, rb,
+	    "Equivalent generation should produce equivalent results");
+
+	sa = 42;
+	ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
+	rb = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
+	assert_zu_ne(ra, rb,
+	    "Full-width results must not immediately repeat");
+
+	sa = 42;
+	ra = prng_lg_range_zu(&sa, ZU(1) << (3 + LG_SIZEOF_PTR), atomic);
+	for (lg_range = (ZU(1) << (3 + LG_SIZEOF_PTR)) - 1; lg_range > 0;
+	    lg_range--) {
+		sb = 42;
+		rb = prng_lg_range_zu(&sb, lg_range, atomic);
+		assert_zu_eq((rb & (SIZE_T_MAX << lg_range)),
+		    0, "High order bits should be 0, lg_range=%u", lg_range);
+		assert_zu_eq(rb, (ra >> ((ZU(1) << (3 + LG_SIZEOF_PTR)) -
+		    lg_range)), "Expected high order bits of full-width "
+		    "result, lg_range=%u", lg_range);
+	}
+}
+
+TEST_BEGIN(test_prng_lg_range_u32_nonatomic)
+{
+
+	test_prng_lg_range_u32(false);
+}
+TEST_END
+
+TEST_BEGIN(test_prng_lg_range_u32_atomic)
+{
+
+	test_prng_lg_range_u32(true);
+}
+TEST_END
+
+TEST_BEGIN(test_prng_lg_range_u64_nonatomic)
+{
+
+	test_prng_lg_range_u64();
+}
+TEST_END
+
+TEST_BEGIN(test_prng_lg_range_zu_nonatomic)
+{
+
+	test_prng_lg_range_zu(false);
+}
+TEST_END
+
+TEST_BEGIN(test_prng_lg_range_zu_atomic)
+{
+
+	test_prng_lg_range_zu(true);
+}
+TEST_END
+
+static void
+test_prng_range_u32(bool atomic)
+{
+	uint32_t range;
+#define	MAX_RANGE	10000000
+#define	RANGE_STEP	97
+#define	NREPS		10
+
+	for (range = 2; range < MAX_RANGE; range += RANGE_STEP) {
+		uint32_t s;
+		unsigned rep;
+
+		s = range;
+		for (rep = 0; rep < NREPS; rep++) {
+			uint32_t r = prng_range_u32(&s, range, atomic);
+
+			assert_u32_lt(r, range, "Out of range");
+		}
+	}
+}
+
+static void
+test_prng_range_u64(void)
+{
+	uint64_t range;
+#define	MAX_RANGE	10000000
+#define	RANGE_STEP	97
+#define	NREPS		10
+
+	for (range = 2; range < MAX_RANGE; range += RANGE_STEP) {
+		uint64_t s;
+		unsigned rep;
+
+		s = range;
+		for (rep = 0; rep < NREPS; rep++) {
+			uint64_t r = prng_range_u64(&s, range);
+
+			assert_u64_lt(r, range, "Out of range");
+		}
+	}
+}
+
+static void
+test_prng_range_zu(bool atomic)
+{
+	size_t range;
+#define	MAX_RANGE	10000000
+#define	RANGE_STEP	97
+#define	NREPS		10
+
+	for (range = 2; range < MAX_RANGE; range += RANGE_STEP) {
+		size_t s;
+		unsigned rep;
+
+		s = range;
+		for (rep = 0; rep < NREPS; rep++) {
+			size_t r = prng_range_zu(&s, range, atomic);
+
+			assert_zu_lt(r, range, "Out of range");
+		}
+	}
+}
+
+TEST_BEGIN(test_prng_range_u32_nonatomic)
+{
+
+	test_prng_range_u32(false);
+}
+TEST_END
+
+TEST_BEGIN(test_prng_range_u32_atomic)
+{
+
+	test_prng_range_u32(true);
+}
+TEST_END
+
+TEST_BEGIN(test_prng_range_u64_nonatomic)
+{
+
+	test_prng_range_u64();
+}
+TEST_END
+
+TEST_BEGIN(test_prng_range_zu_nonatomic)
+{
+
+	test_prng_range_zu(false);
+}
+TEST_END
+
+TEST_BEGIN(test_prng_range_zu_atomic)
+{
+
+	test_prng_range_zu(true);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_prng_lg_range_u32_nonatomic,
+	    test_prng_lg_range_u32_atomic,
+	    test_prng_lg_range_u64_nonatomic,
+	    test_prng_lg_range_zu_nonatomic,
+	    test_prng_lg_range_zu_atomic,
+	    test_prng_range_u32_nonatomic,
+	    test_prng_range_u32_atomic,
+	    test_prng_range_u64_nonatomic,
+	    test_prng_range_zu_nonatomic,
+	    test_prng_range_zu_atomic));
+}
diff --git a/memory/jemalloc/src/test/unit/prof_accum.c b/memory/jemalloc/src/test/unit/prof_accum.c
new file mode 100644
index 000000000..fd229e0fd
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/prof_accum.c
@@ -0,0 +1,91 @@
+#include "test/jemalloc_test.h"
+
+#define	NTHREADS		4
+#define	NALLOCS_PER_THREAD	50
+#define	DUMP_INTERVAL		1
+#define	BT_COUNT_CHECK_INTERVAL	5
+
+#ifdef JEMALLOC_PROF
+const char *malloc_conf =
+    "prof:true,prof_accum:true,prof_active:false,lg_prof_sample:0";
+#endif
+
+static int
+prof_dump_open_intercept(bool propagate_err, const char *filename)
+{
+	int fd;
+
+	fd = open("/dev/null", O_WRONLY);
+	assert_d_ne(fd, -1, "Unexpected open() failure");
+
+	return (fd);
+}
+
+static void *
+alloc_from_permuted_backtrace(unsigned thd_ind, unsigned iteration)
+{
+
+	return (btalloc(1, thd_ind*NALLOCS_PER_THREAD + iteration));
+}
+
+static void *
+thd_start(void *varg)
+{
+	unsigned thd_ind = *(unsigned *)varg;
+	size_t bt_count_prev, bt_count;
+	unsigned i_prev, i;
+
+	i_prev = 0;
+	bt_count_prev = 0;
+	for (i = 0; i < NALLOCS_PER_THREAD; i++) {
+		void *p = alloc_from_permuted_backtrace(thd_ind, i);
+		dallocx(p, 0);
+		if (i % DUMP_INTERVAL == 0) {
+			assert_d_eq(mallctl("prof.dump", NULL, NULL, NULL, 0),
+			    0, "Unexpected error while dumping heap profile");
+		}
+
+		if (i % BT_COUNT_CHECK_INTERVAL == 0 ||
+		    i+1 == NALLOCS_PER_THREAD) {
+			bt_count = prof_bt_count();
+			assert_zu_le(bt_count_prev+(i-i_prev), bt_count,
+			    "Expected larger backtrace count increase");
+			i_prev = i;
+			bt_count_prev = bt_count;
+		}
+	}
+
+	return (NULL);
+}
+
+TEST_BEGIN(test_idump)
+{
+	bool active;
+	thd_t thds[NTHREADS];
+	unsigned thd_args[NTHREADS];
+	unsigned i;
+
+	test_skip_if(!config_prof);
+
+	active = true;
+	assert_d_eq(mallctl("prof.active", NULL, NULL, &active, sizeof(active)),
+	    0, "Unexpected mallctl failure while activating profiling");
+
+	prof_dump_open = prof_dump_open_intercept;
+
+	for (i = 0; i < NTHREADS; i++) {
+		thd_args[i] = i;
+		thd_create(&thds[i], thd_start, (void *)&thd_args[i]);
+	}
+	for (i = 0; i < NTHREADS; i++)
+		thd_join(thds[i], NULL);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_idump));
+}
diff --git a/memory/jemalloc/src/test/unit/prof_active.c b/memory/jemalloc/src/test/unit/prof_active.c
new file mode 100644
index 000000000..814909572
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/prof_active.c
@@ -0,0 +1,136 @@
+#include "test/jemalloc_test.h"
+
+#ifdef JEMALLOC_PROF
+const char *malloc_conf =
+    "prof:true,prof_thread_active_init:false,lg_prof_sample:0";
+#endif
+
+static void
+mallctl_bool_get(const char *name, bool expected, const char *func, int line)
+{
+	bool old;
+	size_t sz;
+
+	sz = sizeof(old);
+	assert_d_eq(mallctl(name, &old, &sz, NULL, 0), 0,
+	    "%s():%d: Unexpected mallctl failure reading %s", func, line, name);
+	assert_b_eq(old, expected, "%s():%d: Unexpected %s value", func, line,
+	    name);
+}
+
+static void
+mallctl_bool_set(const char *name, bool old_expected, bool val_new,
+    const char *func, int line)
+{
+	bool old;
+	size_t sz;
+
+	sz = sizeof(old);
+	assert_d_eq(mallctl(name, &old, &sz, &val_new, sizeof(val_new)), 0,
+	    "%s():%d: Unexpected mallctl failure reading/writing %s", func,
+	    line, name);
+	assert_b_eq(old, old_expected, "%s():%d: Unexpected %s value", func,
+	    line, name);
+}
+
+static void
+mallctl_prof_active_get_impl(bool prof_active_old_expected, const char *func,
+    int line)
+{
+
+	mallctl_bool_get("prof.active", prof_active_old_expected, func, line);
+}
+#define	mallctl_prof_active_get(a)					\
+	mallctl_prof_active_get_impl(a, __func__, __LINE__)
+
+static void
+mallctl_prof_active_set_impl(bool prof_active_old_expected,
+    bool prof_active_new, const char *func, int line)
+{
+
+	mallctl_bool_set("prof.active", prof_active_old_expected,
+	    prof_active_new, func, line);
+}
+#define	mallctl_prof_active_set(a, b)					\
+	mallctl_prof_active_set_impl(a, b, __func__, __LINE__)
+
+static void
+mallctl_thread_prof_active_get_impl(bool thread_prof_active_old_expected,
+    const char *func, int line)
+{
+
+	mallctl_bool_get("thread.prof.active", thread_prof_active_old_expected,
+	    func, line);
+}
+#define	mallctl_thread_prof_active_get(a)				\
+	mallctl_thread_prof_active_get_impl(a, __func__, __LINE__)
+
+static void
+mallctl_thread_prof_active_set_impl(bool thread_prof_active_old_expected,
+    bool thread_prof_active_new, const char *func, int line)
+{
+
+	mallctl_bool_set("thread.prof.active", thread_prof_active_old_expected,
+	    thread_prof_active_new, func, line);
+}
+#define	mallctl_thread_prof_active_set(a, b)				\
+	mallctl_thread_prof_active_set_impl(a, b, __func__, __LINE__)
+
+static void
+prof_sampling_probe_impl(bool expect_sample, const char *func, int line)
+{
+	void *p;
+	size_t expected_backtraces = expect_sample ? 1 : 0;
+
+	assert_zu_eq(prof_bt_count(), 0, "%s():%d: Expected 0 backtraces", func,
+	    line);
+	p = mallocx(1, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+	assert_zu_eq(prof_bt_count(), expected_backtraces,
+	    "%s():%d: Unexpected backtrace count", func, line);
+	dallocx(p, 0);
+}
+#define	prof_sampling_probe(a)						\
+	prof_sampling_probe_impl(a, __func__, __LINE__)
+
+TEST_BEGIN(test_prof_active)
+{
+
+	test_skip_if(!config_prof);
+
+	mallctl_prof_active_get(true);
+	mallctl_thread_prof_active_get(false);
+
+	mallctl_prof_active_set(true, true);
+	mallctl_thread_prof_active_set(false, false);
+	/* prof.active, !thread.prof.active. */
+	prof_sampling_probe(false);
+
+	mallctl_prof_active_set(true, false);
+	mallctl_thread_prof_active_set(false, false);
+	/* !prof.active, !thread.prof.active. */
+	prof_sampling_probe(false);
+
+	mallctl_prof_active_set(false, false);
+	mallctl_thread_prof_active_set(false, true);
+	/* !prof.active, thread.prof.active. */
+	prof_sampling_probe(false);
+
+	mallctl_prof_active_set(false, true);
+	mallctl_thread_prof_active_set(true, true);
+	/* prof.active, thread.prof.active. */
+	prof_sampling_probe(true);
+
+	/* Restore settings. */
+	mallctl_prof_active_set(true, true);
+	mallctl_thread_prof_active_set(true, false);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_prof_active));
+}
diff --git a/memory/jemalloc/src/test/unit/prof_gdump.c b/memory/jemalloc/src/test/unit/prof_gdump.c
new file mode 100644
index 000000000..a0e6ee921
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/prof_gdump.c
@@ -0,0 +1,81 @@
+#include "test/jemalloc_test.h"
+
+#ifdef JEMALLOC_PROF
+const char *malloc_conf = "prof:true,prof_active:false,prof_gdump:true";
+#endif
+
+static bool did_prof_dump_open;
+
+static int
+prof_dump_open_intercept(bool propagate_err, const char *filename)
+{
+	int fd;
+
+	did_prof_dump_open = true;
+
+	fd = open("/dev/null", O_WRONLY);
+	assert_d_ne(fd, -1, "Unexpected open() failure");
+
+	return (fd);
+}
+
+TEST_BEGIN(test_gdump)
+{
+	bool active, gdump, gdump_old;
+	void *p, *q, *r, *s;
+	size_t sz;
+
+	test_skip_if(!config_prof);
+
+	active = true;
+	assert_d_eq(mallctl("prof.active", NULL, NULL, &active, sizeof(active)),
+	    0, "Unexpected mallctl failure while activating profiling");
+
+	prof_dump_open = prof_dump_open_intercept;
+
+	did_prof_dump_open = false;
+	p = mallocx(chunksize, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+	assert_true(did_prof_dump_open, "Expected a profile dump");
+
+	did_prof_dump_open = false;
+	q = mallocx(chunksize, 0);
+	assert_ptr_not_null(q, "Unexpected mallocx() failure");
+	assert_true(did_prof_dump_open, "Expected a profile dump");
+
+	gdump = false;
+	sz = sizeof(gdump_old);
+	assert_d_eq(mallctl("prof.gdump", &gdump_old, &sz, &gdump,
+	    sizeof(gdump)), 0,
+	    "Unexpected mallctl failure while disabling prof.gdump");
+	assert(gdump_old);
+	did_prof_dump_open = false;
+	r = mallocx(chunksize, 0);
+	assert_ptr_not_null(q, "Unexpected mallocx() failure");
+	assert_false(did_prof_dump_open, "Unexpected profile dump");
+
+	gdump = true;
+	sz = sizeof(gdump_old);
+	assert_d_eq(mallctl("prof.gdump", &gdump_old, &sz, &gdump,
+	    sizeof(gdump)), 0,
+	    "Unexpected mallctl failure while enabling prof.gdump");
+	assert(!gdump_old);
+	did_prof_dump_open = false;
+	s = mallocx(chunksize, 0);
+	assert_ptr_not_null(q, "Unexpected mallocx() failure");
+	assert_true(did_prof_dump_open, "Expected a profile dump");
+
+	dallocx(p, 0);
+	dallocx(q, 0);
+	dallocx(r, 0);
+	dallocx(s, 0);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_gdump));
+}
diff --git a/memory/jemalloc/src/test/unit/prof_idump.c b/memory/jemalloc/src/test/unit/prof_idump.c
new file mode 100644
index 000000000..bdea53ecd
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/prof_idump.c
@@ -0,0 +1,51 @@
+#include "test/jemalloc_test.h"
+
+#ifdef JEMALLOC_PROF
+const char *malloc_conf =
+    "prof:true,prof_accum:true,prof_active:false,lg_prof_sample:0,"
+    "lg_prof_interval:0";
+#endif
+
+static bool did_prof_dump_open;
+
+static int
+prof_dump_open_intercept(bool propagate_err, const char *filename)
+{
+	int fd;
+
+	did_prof_dump_open = true;
+
+	fd = open("/dev/null", O_WRONLY);
+	assert_d_ne(fd, -1, "Unexpected open() failure");
+
+	return (fd);
+}
+
+TEST_BEGIN(test_idump)
+{
+	bool active;
+	void *p;
+
+	test_skip_if(!config_prof);
+
+	active = true;
+	assert_d_eq(mallctl("prof.active", NULL, NULL, &active, sizeof(active)),
+	    0, "Unexpected mallctl failure while activating profiling");
+
+	prof_dump_open = prof_dump_open_intercept;
+
+	did_prof_dump_open = false;
+	p = mallocx(1, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+	dallocx(p, 0);
+	assert_true(did_prof_dump_open, "Expected a profile dump");
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_idump));
+}
diff --git a/memory/jemalloc/src/test/unit/prof_reset.c b/memory/jemalloc/src/test/unit/prof_reset.c
new file mode 100644
index 000000000..5ae45fd2c
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/prof_reset.c
@@ -0,0 +1,303 @@
+#include "test/jemalloc_test.h"
+
+#ifdef JEMALLOC_PROF
+const char *malloc_conf =
+    "prof:true,prof_active:false,lg_prof_sample:0";
+#endif
+
+static int
+prof_dump_open_intercept(bool propagate_err, const char *filename)
+{
+	int fd;
+
+	fd = open("/dev/null", O_WRONLY);
+	assert_d_ne(fd, -1, "Unexpected open() failure");
+
+	return (fd);
+}
+
+static void
+set_prof_active(bool active)
+{
+
+	assert_d_eq(mallctl("prof.active", NULL, NULL, &active, sizeof(active)),
+	    0, "Unexpected mallctl failure");
+}
+
+static size_t
+get_lg_prof_sample(void)
+{
+	size_t lg_prof_sample;
+	size_t sz = sizeof(size_t);
+
+	assert_d_eq(mallctl("prof.lg_sample", &lg_prof_sample, &sz, NULL, 0), 0,
+	    "Unexpected mallctl failure while reading profiling sample rate");
+	return (lg_prof_sample);
+}
+
+static void
+do_prof_reset(size_t lg_prof_sample)
+{
+	assert_d_eq(mallctl("prof.reset", NULL, NULL,
+	    &lg_prof_sample, sizeof(size_t)), 0,
+	    "Unexpected mallctl failure while resetting profile data");
+	assert_zu_eq(lg_prof_sample, get_lg_prof_sample(),
+	    "Expected profile sample rate change");
+}
+
+TEST_BEGIN(test_prof_reset_basic)
+{
+	size_t lg_prof_sample_orig, lg_prof_sample, lg_prof_sample_next;
+	size_t sz;
+	unsigned i;
+
+	test_skip_if(!config_prof);
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("opt.lg_prof_sample", &lg_prof_sample_orig, &sz,
+	    NULL, 0), 0,
+	    "Unexpected mallctl failure while reading profiling sample rate");
+	assert_zu_eq(lg_prof_sample_orig, 0,
+	    "Unexpected profiling sample rate");
+	lg_prof_sample = get_lg_prof_sample();
+	assert_zu_eq(lg_prof_sample_orig, lg_prof_sample,
+	    "Unexpected disagreement between \"opt.lg_prof_sample\" and "
+	    "\"prof.lg_sample\"");
+
+	/* Test simple resets. */
+	for (i = 0; i < 2; i++) {
+		assert_d_eq(mallctl("prof.reset", NULL, NULL, NULL, 0), 0,
+		    "Unexpected mallctl failure while resetting profile data");
+		lg_prof_sample = get_lg_prof_sample();
+		assert_zu_eq(lg_prof_sample_orig, lg_prof_sample,
+		    "Unexpected profile sample rate change");
+	}
+
+	/* Test resets with prof.lg_sample changes. */
+	lg_prof_sample_next = 1;
+	for (i = 0; i < 2; i++) {
+		do_prof_reset(lg_prof_sample_next);
+		lg_prof_sample = get_lg_prof_sample();
+		assert_zu_eq(lg_prof_sample, lg_prof_sample_next,
+		    "Expected profile sample rate change");
+		lg_prof_sample_next = lg_prof_sample_orig;
+	}
+
+	/* Make sure the test code restored prof.lg_sample. */
+	lg_prof_sample = get_lg_prof_sample();
+	assert_zu_eq(lg_prof_sample_orig, lg_prof_sample,
+	    "Unexpected disagreement between \"opt.lg_prof_sample\" and "
+	    "\"prof.lg_sample\"");
+}
+TEST_END
+
+bool prof_dump_header_intercepted = false;
+prof_cnt_t cnt_all_copy = {0, 0, 0, 0};
+static bool
+prof_dump_header_intercept(tsdn_t *tsdn, bool propagate_err,
+    const prof_cnt_t *cnt_all)
+{
+
+	prof_dump_header_intercepted = true;
+	memcpy(&cnt_all_copy, cnt_all, sizeof(prof_cnt_t));
+
+	return (false);
+}
+
+TEST_BEGIN(test_prof_reset_cleanup)
+{
+	void *p;
+	prof_dump_header_t *prof_dump_header_orig;
+
+	test_skip_if(!config_prof);
+
+	set_prof_active(true);
+
+	assert_zu_eq(prof_bt_count(), 0, "Expected 0 backtraces");
+	p = mallocx(1, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+	assert_zu_eq(prof_bt_count(), 1, "Expected 1 backtrace");
+
+	prof_dump_header_orig = prof_dump_header;
+	prof_dump_header = prof_dump_header_intercept;
+	assert_false(prof_dump_header_intercepted, "Unexpected intercept");
+
+	assert_d_eq(mallctl("prof.dump", NULL, NULL, NULL, 0),
+	    0, "Unexpected error while dumping heap profile");
+	assert_true(prof_dump_header_intercepted, "Expected intercept");
+	assert_u64_eq(cnt_all_copy.curobjs, 1, "Expected 1 allocation");
+
+	assert_d_eq(mallctl("prof.reset", NULL, NULL, NULL, 0), 0,
+	    "Unexpected error while resetting heap profile data");
+	assert_d_eq(mallctl("prof.dump", NULL, NULL, NULL, 0),
+	    0, "Unexpected error while dumping heap profile");
+	assert_u64_eq(cnt_all_copy.curobjs, 0, "Expected 0 allocations");
+	assert_zu_eq(prof_bt_count(), 1, "Expected 1 backtrace");
+
+	prof_dump_header = prof_dump_header_orig;
+
+	dallocx(p, 0);
+	assert_zu_eq(prof_bt_count(), 0, "Expected 0 backtraces");
+
+	set_prof_active(false);
+}
+TEST_END
+
+#define	NTHREADS		4
+#define	NALLOCS_PER_THREAD	(1U << 13)
+#define	OBJ_RING_BUF_COUNT	1531
+#define	RESET_INTERVAL		(1U << 10)
+#define	DUMP_INTERVAL		3677
+static void *
+thd_start(void *varg)
+{
+	unsigned thd_ind = *(unsigned *)varg;
+	unsigned i;
+	void *objs[OBJ_RING_BUF_COUNT];
+
+	memset(objs, 0, sizeof(objs));
+
+	for (i = 0; i < NALLOCS_PER_THREAD; i++) {
+		if (i % RESET_INTERVAL == 0) {
+			assert_d_eq(mallctl("prof.reset", NULL, NULL, NULL, 0),
+			    0, "Unexpected error while resetting heap profile "
+			    "data");
+		}
+
+		if (i % DUMP_INTERVAL == 0) {
+			assert_d_eq(mallctl("prof.dump", NULL, NULL, NULL, 0),
+			    0, "Unexpected error while dumping heap profile");
+		}
+
+		{
+			void **pp = &objs[i % OBJ_RING_BUF_COUNT];
+			if (*pp != NULL) {
+				dallocx(*pp, 0);
+				*pp = NULL;
+			}
+			*pp = btalloc(1, thd_ind*NALLOCS_PER_THREAD + i);
+			assert_ptr_not_null(*pp,
+			    "Unexpected btalloc() failure");
+		}
+	}
+
+	/* Clean up any remaining objects. */
+	for (i = 0; i < OBJ_RING_BUF_COUNT; i++) {
+		void **pp = &objs[i % OBJ_RING_BUF_COUNT];
+		if (*pp != NULL) {
+			dallocx(*pp, 0);
+			*pp = NULL;
+		}
+	}
+
+	return (NULL);
+}
+
+TEST_BEGIN(test_prof_reset)
+{
+	size_t lg_prof_sample_orig;
+	thd_t thds[NTHREADS];
+	unsigned thd_args[NTHREADS];
+	unsigned i;
+	size_t bt_count, tdata_count;
+
+	test_skip_if(!config_prof);
+
+	bt_count = prof_bt_count();
+	assert_zu_eq(bt_count, 0,
+	    "Unexpected pre-existing tdata structures");
+	tdata_count = prof_tdata_count();
+
+	lg_prof_sample_orig = get_lg_prof_sample();
+	do_prof_reset(5);
+
+	set_prof_active(true);
+
+	for (i = 0; i < NTHREADS; i++) {
+		thd_args[i] = i;
+		thd_create(&thds[i], thd_start, (void *)&thd_args[i]);
+	}
+	for (i = 0; i < NTHREADS; i++)
+		thd_join(thds[i], NULL);
+
+	assert_zu_eq(prof_bt_count(), bt_count,
+	    "Unexpected bactrace count change");
+	assert_zu_eq(prof_tdata_count(), tdata_count,
+	    "Unexpected remaining tdata structures");
+
+	set_prof_active(false);
+
+	do_prof_reset(lg_prof_sample_orig);
+}
+TEST_END
+#undef NTHREADS
+#undef NALLOCS_PER_THREAD
+#undef OBJ_RING_BUF_COUNT
+#undef RESET_INTERVAL
+#undef DUMP_INTERVAL
+
+/* Test sampling at the same allocation site across resets. */
+#define	NITER 10
+TEST_BEGIN(test_xallocx)
+{
+	size_t lg_prof_sample_orig;
+	unsigned i;
+	void *ptrs[NITER];
+
+	test_skip_if(!config_prof);
+
+	lg_prof_sample_orig = get_lg_prof_sample();
+	set_prof_active(true);
+
+	/* Reset profiling. */
+	do_prof_reset(0);
+
+	for (i = 0; i < NITER; i++) {
+		void *p;
+		size_t sz, nsz;
+
+		/* Reset profiling. */
+		do_prof_reset(0);
+
+		/* Allocate small object (which will be promoted). */
+		p = ptrs[i] = mallocx(1, 0);
+		assert_ptr_not_null(p, "Unexpected mallocx() failure");
+
+		/* Reset profiling. */
+		do_prof_reset(0);
+
+		/* Perform successful xallocx(). */
+		sz = sallocx(p, 0);
+		assert_zu_eq(xallocx(p, sz, 0, 0), sz,
+		    "Unexpected xallocx() failure");
+
+		/* Perform unsuccessful xallocx(). */
+		nsz = nallocx(sz+1, 0);
+		assert_zu_eq(xallocx(p, nsz, 0, 0), sz,
+		    "Unexpected xallocx() success");
+	}
+
+	for (i = 0; i < NITER; i++) {
+		/* dallocx. */
+		dallocx(ptrs[i], 0);
+	}
+
+	set_prof_active(false);
+	do_prof_reset(lg_prof_sample_orig);
+}
+TEST_END
+#undef NITER
+
+int
+main(void)
+{
+
+	/* Intercept dumping prior to running any tests. */
+	prof_dump_open = prof_dump_open_intercept;
+
+	return (test(
+	    test_prof_reset_basic,
+	    test_prof_reset_cleanup,
+	    test_prof_reset,
+	    test_xallocx));
+}
diff --git a/memory/jemalloc/src/test/unit/prof_thread_name.c b/memory/jemalloc/src/test/unit/prof_thread_name.c
new file mode 100644
index 000000000..f501158d7
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/prof_thread_name.c
@@ -0,0 +1,129 @@
+#include "test/jemalloc_test.h"
+
+#ifdef JEMALLOC_PROF
+const char *malloc_conf = "prof:true,prof_active:false";
+#endif
+
+static void
+mallctl_thread_name_get_impl(const char *thread_name_expected, const char *func,
+    int line)
+{
+	const char *thread_name_old;
+	size_t sz;
+
+	sz = sizeof(thread_name_old);
+	assert_d_eq(mallctl("thread.prof.name", &thread_name_old, &sz, NULL, 0),
+	    0, "%s():%d: Unexpected mallctl failure reading thread.prof.name",
+	    func, line);
+	assert_str_eq(thread_name_old, thread_name_expected,
+	    "%s():%d: Unexpected thread.prof.name value", func, line);
+}
+#define	mallctl_thread_name_get(a)					\
+	mallctl_thread_name_get_impl(a, __func__, __LINE__)
+
+static void
+mallctl_thread_name_set_impl(const char *thread_name, const char *func,
+    int line)
+{
+
+	assert_d_eq(mallctl("thread.prof.name", NULL, NULL, &thread_name,
+	    sizeof(thread_name)), 0,
+	    "%s():%d: Unexpected mallctl failure reading thread.prof.name",
+	    func, line);
+	mallctl_thread_name_get_impl(thread_name, func, line);
+}
+#define	mallctl_thread_name_set(a)					\
+	mallctl_thread_name_set_impl(a, __func__, __LINE__)
+
+TEST_BEGIN(test_prof_thread_name_validation)
+{
+	const char *thread_name;
+
+	test_skip_if(!config_prof);
+
+	mallctl_thread_name_get("");
+	mallctl_thread_name_set("hi there");
+
+	/* NULL input shouldn't be allowed. */
+	thread_name = NULL;
+	assert_d_eq(mallctl("thread.prof.name", NULL, NULL, &thread_name,
+	    sizeof(thread_name)), EFAULT,
+	    "Unexpected mallctl result writing \"%s\" to thread.prof.name",
+	    thread_name);
+
+	/* '\n' shouldn't be allowed. */
+	thread_name = "hi\nthere";
+	assert_d_eq(mallctl("thread.prof.name", NULL, NULL, &thread_name,
+	    sizeof(thread_name)), EFAULT,
+	    "Unexpected mallctl result writing \"%s\" to thread.prof.name",
+	    thread_name);
+
+	/* Simultaneous read/write shouldn't be allowed. */
+	{
+		const char *thread_name_old;
+		size_t sz;
+
+		sz = sizeof(thread_name_old);
+		assert_d_eq(mallctl("thread.prof.name", &thread_name_old, &sz,
+		    &thread_name, sizeof(thread_name)), EPERM,
+		    "Unexpected mallctl result writing \"%s\" to "
+		    "thread.prof.name", thread_name);
+	}
+
+	mallctl_thread_name_set("");
+}
+TEST_END
+
+#define	NTHREADS	4
+#define	NRESET		25
+static void *
+thd_start(void *varg)
+{
+	unsigned thd_ind = *(unsigned *)varg;
+	char thread_name[16] = "";
+	unsigned i;
+
+	malloc_snprintf(thread_name, sizeof(thread_name), "thread %u", thd_ind);
+
+	mallctl_thread_name_get("");
+	mallctl_thread_name_set(thread_name);
+
+	for (i = 0; i < NRESET; i++) {
+		assert_d_eq(mallctl("prof.reset", NULL, NULL, NULL, 0), 0,
+		    "Unexpected error while resetting heap profile data");
+		mallctl_thread_name_get(thread_name);
+	}
+
+	mallctl_thread_name_set(thread_name);
+	mallctl_thread_name_set("");
+
+	return (NULL);
+}
+
+TEST_BEGIN(test_prof_thread_name_threaded)
+{
+	thd_t thds[NTHREADS];
+	unsigned thd_args[NTHREADS];
+	unsigned i;
+
+	test_skip_if(!config_prof);
+
+	for (i = 0; i < NTHREADS; i++) {
+		thd_args[i] = i;
+		thd_create(&thds[i], thd_start, (void *)&thd_args[i]);
+	}
+	for (i = 0; i < NTHREADS; i++)
+		thd_join(thds[i], NULL);
+}
+TEST_END
+#undef NTHREADS
+#undef NRESET
+
+int
+main(void)
+{
+
+	return (test(
+	    test_prof_thread_name_validation,
+	    test_prof_thread_name_threaded));
+}
diff --git a/memory/jemalloc/src/test/unit/ql.c b/memory/jemalloc/src/test/unit/ql.c
new file mode 100644
index 000000000..05fad450f
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/ql.c
@@ -0,0 +1,209 @@
+#include "test/jemalloc_test.h"
+
+/* Number of ring entries, in [2..26]. */
+#define	NENTRIES 9
+
+typedef struct list_s list_t;
+typedef ql_head(list_t) list_head_t;
+
+struct list_s {
+	ql_elm(list_t) link;
+	char id;
+};
+
+static void
+test_empty_list(list_head_t *head)
+{
+	list_t *t;
+	unsigned i;
+
+	assert_ptr_null(ql_first(head), "Unexpected element for empty list");
+	assert_ptr_null(ql_last(head, link),
+	    "Unexpected element for empty list");
+
+	i = 0;
+	ql_foreach(t, head, link) {
+		i++;
+	}
+	assert_u_eq(i, 0, "Unexpected element for empty list");
+
+	i = 0;
+	ql_reverse_foreach(t, head, link) {
+		i++;
+	}
+	assert_u_eq(i, 0, "Unexpected element for empty list");
+}
+
+TEST_BEGIN(test_ql_empty)
+{
+	list_head_t head;
+
+	ql_new(&head);
+	test_empty_list(&head);
+}
+TEST_END
+
+static void
+init_entries(list_t *entries, unsigned nentries)
+{
+	unsigned i;
+
+	for (i = 0; i < nentries; i++) {
+		entries[i].id = 'a' + i;
+		ql_elm_new(&entries[i], link);
+	}
+}
+
+static void
+test_entries_list(list_head_t *head, list_t *entries, unsigned nentries)
+{
+	list_t *t;
+	unsigned i;
+
+	assert_c_eq(ql_first(head)->id, entries[0].id, "Element id mismatch");
+	assert_c_eq(ql_last(head, link)->id, entries[nentries-1].id,
+	    "Element id mismatch");
+
+	i = 0;
+	ql_foreach(t, head, link) {
+		assert_c_eq(t->id, entries[i].id, "Element id mismatch");
+		i++;
+	}
+
+	i = 0;
+	ql_reverse_foreach(t, head, link) {
+		assert_c_eq(t->id, entries[nentries-i-1].id,
+		    "Element id mismatch");
+		i++;
+	}
+
+	for (i = 0; i < nentries-1; i++) {
+		t = ql_next(head, &entries[i], link);
+		assert_c_eq(t->id, entries[i+1].id, "Element id mismatch");
+	}
+	assert_ptr_null(ql_next(head, &entries[nentries-1], link),
+	    "Unexpected element");
+
+	assert_ptr_null(ql_prev(head, &entries[0], link), "Unexpected element");
+	for (i = 1; i < nentries; i++) {
+		t = ql_prev(head, &entries[i], link);
+		assert_c_eq(t->id, entries[i-1].id, "Element id mismatch");
+	}
+}
+
+TEST_BEGIN(test_ql_tail_insert)
+{
+	list_head_t head;
+	list_t entries[NENTRIES];
+	unsigned i;
+
+	ql_new(&head);
+	init_entries(entries, sizeof(entries)/sizeof(list_t));
+	for (i = 0; i < NENTRIES; i++)
+		ql_tail_insert(&head, &entries[i], link);
+
+	test_entries_list(&head, entries, NENTRIES);
+}
+TEST_END
+
+TEST_BEGIN(test_ql_tail_remove)
+{
+	list_head_t head;
+	list_t entries[NENTRIES];
+	unsigned i;
+
+	ql_new(&head);
+	init_entries(entries, sizeof(entries)/sizeof(list_t));
+	for (i = 0; i < NENTRIES; i++)
+		ql_tail_insert(&head, &entries[i], link);
+
+	for (i = 0; i < NENTRIES; i++) {
+		test_entries_list(&head, entries, NENTRIES-i);
+		ql_tail_remove(&head, list_t, link);
+	}
+	test_empty_list(&head);
+}
+TEST_END
+
+TEST_BEGIN(test_ql_head_insert)
+{
+	list_head_t head;
+	list_t entries[NENTRIES];
+	unsigned i;
+
+	ql_new(&head);
+	init_entries(entries, sizeof(entries)/sizeof(list_t));
+	for (i = 0; i < NENTRIES; i++)
+		ql_head_insert(&head, &entries[NENTRIES-i-1], link);
+
+	test_entries_list(&head, entries, NENTRIES);
+}
+TEST_END
+
+TEST_BEGIN(test_ql_head_remove)
+{
+	list_head_t head;
+	list_t entries[NENTRIES];
+	unsigned i;
+
+	ql_new(&head);
+	init_entries(entries, sizeof(entries)/sizeof(list_t));
+	for (i = 0; i < NENTRIES; i++)
+		ql_head_insert(&head, &entries[NENTRIES-i-1], link);
+
+	for (i = 0; i < NENTRIES; i++) {
+		test_entries_list(&head, &entries[i], NENTRIES-i);
+		ql_head_remove(&head, list_t, link);
+	}
+	test_empty_list(&head);
+}
+TEST_END
+
+TEST_BEGIN(test_ql_insert)
+{
+	list_head_t head;
+	list_t entries[8];
+	list_t *a, *b, *c, *d, *e, *f, *g, *h;
+
+	ql_new(&head);
+	init_entries(entries, sizeof(entries)/sizeof(list_t));
+	a = &entries[0];
+	b = &entries[1];
+	c = &entries[2];
+	d = &entries[3];
+	e = &entries[4];
+	f = &entries[5];
+	g = &entries[6];
+	h = &entries[7];
+
+	/*
+	 * ql_remove(), ql_before_insert(), and ql_after_insert() are used
+	 * internally by other macros that are already tested, so there's no
+	 * need to test them completely.  However, insertion/deletion from the
+	 * middle of lists is not otherwise tested; do so here.
+	 */
+	ql_tail_insert(&head, f, link);
+	ql_before_insert(&head, f, b, link);
+	ql_before_insert(&head, f, c, link);
+	ql_after_insert(f, h, link);
+	ql_after_insert(f, g, link);
+	ql_before_insert(&head, b, a, link);
+	ql_after_insert(c, d, link);
+	ql_before_insert(&head, f, e, link);
+
+	test_entries_list(&head, entries, sizeof(entries)/sizeof(list_t));
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_ql_empty,
+	    test_ql_tail_insert,
+	    test_ql_tail_remove,
+	    test_ql_head_insert,
+	    test_ql_head_remove,
+	    test_ql_insert));
+}
diff --git a/memory/jemalloc/src/test/unit/qr.c b/memory/jemalloc/src/test/unit/qr.c
new file mode 100644
index 000000000..a2a2d902b
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/qr.c
@@ -0,0 +1,248 @@
+#include "test/jemalloc_test.h"
+
+/* Number of ring entries, in [2..26]. */
+#define	NENTRIES 9
+/* Split index, in [1..NENTRIES). */
+#define	SPLIT_INDEX 5
+
+typedef struct ring_s ring_t;
+
+struct ring_s {
+	qr(ring_t) link;
+	char id;
+};
+
+static void
+init_entries(ring_t *entries)
+{
+	unsigned i;
+
+	for (i = 0; i < NENTRIES; i++) {
+		qr_new(&entries[i], link);
+		entries[i].id = 'a' + i;
+	}
+}
+
+static void
+test_independent_entries(ring_t *entries)
+{
+	ring_t *t;
+	unsigned i, j;
+
+	for (i = 0; i < NENTRIES; i++) {
+		j = 0;
+		qr_foreach(t, &entries[i], link) {
+			j++;
+		}
+		assert_u_eq(j, 1,
+		    "Iteration over single-element ring should visit precisely "
+		    "one element");
+	}
+	for (i = 0; i < NENTRIES; i++) {
+		j = 0;
+		qr_reverse_foreach(t, &entries[i], link) {
+			j++;
+		}
+		assert_u_eq(j, 1,
+		    "Iteration over single-element ring should visit precisely "
+		    "one element");
+	}
+	for (i = 0; i < NENTRIES; i++) {
+		t = qr_next(&entries[i], link);
+		assert_ptr_eq(t, &entries[i],
+		    "Next element in single-element ring should be same as "
+		    "current element");
+	}
+	for (i = 0; i < NENTRIES; i++) {
+		t = qr_prev(&entries[i], link);
+		assert_ptr_eq(t, &entries[i],
+		    "Previous element in single-element ring should be same as "
+		    "current element");
+	}
+}
+
+TEST_BEGIN(test_qr_one)
+{
+	ring_t entries[NENTRIES];
+
+	init_entries(entries);
+	test_independent_entries(entries);
+}
+TEST_END
+
+static void
+test_entries_ring(ring_t *entries)
+{
+	ring_t *t;
+	unsigned i, j;
+
+	for (i = 0; i < NENTRIES; i++) {
+		j = 0;
+		qr_foreach(t, &entries[i], link) {
+			assert_c_eq(t->id, entries[(i+j) % NENTRIES].id,
+			    "Element id mismatch");
+			j++;
+		}
+	}
+	for (i = 0; i < NENTRIES; i++) {
+		j = 0;
+		qr_reverse_foreach(t, &entries[i], link) {
+			assert_c_eq(t->id, entries[(NENTRIES+i-j-1) %
+			    NENTRIES].id, "Element id mismatch");
+			j++;
+		}
+	}
+	for (i = 0; i < NENTRIES; i++) {
+		t = qr_next(&entries[i], link);
+		assert_c_eq(t->id, entries[(i+1) % NENTRIES].id,
+		    "Element id mismatch");
+	}
+	for (i = 0; i < NENTRIES; i++) {
+		t = qr_prev(&entries[i], link);
+		assert_c_eq(t->id, entries[(NENTRIES+i-1) % NENTRIES].id,
+		    "Element id mismatch");
+	}
+}
+
+TEST_BEGIN(test_qr_after_insert)
+{
+	ring_t entries[NENTRIES];
+	unsigned i;
+
+	init_entries(entries);
+	for (i = 1; i < NENTRIES; i++)
+		qr_after_insert(&entries[i - 1], &entries[i], link);
+	test_entries_ring(entries);
+}
+TEST_END
+
+TEST_BEGIN(test_qr_remove)
+{
+	ring_t entries[NENTRIES];
+	ring_t *t;
+	unsigned i, j;
+
+	init_entries(entries);
+	for (i = 1; i < NENTRIES; i++)
+		qr_after_insert(&entries[i - 1], &entries[i], link);
+
+	for (i = 0; i < NENTRIES; i++) {
+		j = 0;
+		qr_foreach(t, &entries[i], link) {
+			assert_c_eq(t->id, entries[i+j].id,
+			    "Element id mismatch");
+			j++;
+		}
+		j = 0;
+		qr_reverse_foreach(t, &entries[i], link) {
+			assert_c_eq(t->id, entries[NENTRIES - 1 - j].id,
+			"Element id mismatch");
+			j++;
+		}
+		qr_remove(&entries[i], link);
+	}
+	test_independent_entries(entries);
+}
+TEST_END
+
+TEST_BEGIN(test_qr_before_insert)
+{
+	ring_t entries[NENTRIES];
+	ring_t *t;
+	unsigned i, j;
+
+	init_entries(entries);
+	for (i = 1; i < NENTRIES; i++)
+		qr_before_insert(&entries[i - 1], &entries[i], link);
+	for (i = 0; i < NENTRIES; i++) {
+		j = 0;
+		qr_foreach(t, &entries[i], link) {
+			assert_c_eq(t->id, entries[(NENTRIES+i-j) %
+			    NENTRIES].id, "Element id mismatch");
+			j++;
+		}
+	}
+	for (i = 0; i < NENTRIES; i++) {
+		j = 0;
+		qr_reverse_foreach(t, &entries[i], link) {
+			assert_c_eq(t->id, entries[(i+j+1) % NENTRIES].id,
+			    "Element id mismatch");
+			j++;
+		}
+	}
+	for (i = 0; i < NENTRIES; i++) {
+		t = qr_next(&entries[i], link);
+		assert_c_eq(t->id, entries[(NENTRIES+i-1) % NENTRIES].id,
+		    "Element id mismatch");
+	}
+	for (i = 0; i < NENTRIES; i++) {
+		t = qr_prev(&entries[i], link);
+		assert_c_eq(t->id, entries[(i+1) % NENTRIES].id,
+		    "Element id mismatch");
+	}
+}
+TEST_END
+
+static void
+test_split_entries(ring_t *entries)
+{
+	ring_t *t;
+	unsigned i, j;
+
+	for (i = 0; i < NENTRIES; i++) {
+		j = 0;
+		qr_foreach(t, &entries[i], link) {
+			if (i < SPLIT_INDEX) {
+				assert_c_eq(t->id,
+				    entries[(i+j) % SPLIT_INDEX].id,
+				    "Element id mismatch");
+			} else {
+				assert_c_eq(t->id, entries[(i+j-SPLIT_INDEX) %
+				    (NENTRIES-SPLIT_INDEX) + SPLIT_INDEX].id,
+				    "Element id mismatch");
+			}
+			j++;
+		}
+	}
+}
+
+TEST_BEGIN(test_qr_meld_split)
+{
+	ring_t entries[NENTRIES];
+	unsigned i;
+
+	init_entries(entries);
+	for (i = 1; i < NENTRIES; i++)
+		qr_after_insert(&entries[i - 1], &entries[i], link);
+
+	qr_split(&entries[0], &entries[SPLIT_INDEX], link);
+	test_split_entries(entries);
+
+	qr_meld(&entries[0], &entries[SPLIT_INDEX], link);
+	test_entries_ring(entries);
+
+	qr_meld(&entries[0], &entries[SPLIT_INDEX], link);
+	test_split_entries(entries);
+
+	qr_split(&entries[0], &entries[SPLIT_INDEX], link);
+	test_entries_ring(entries);
+
+	qr_split(&entries[0], &entries[0], link);
+	test_entries_ring(entries);
+
+	qr_meld(&entries[0], &entries[0], link);
+	test_entries_ring(entries);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_qr_one,
+	    test_qr_after_insert,
+	    test_qr_remove,
+	    test_qr_before_insert,
+	    test_qr_meld_split));
+}
diff --git a/memory/jemalloc/src/test/unit/quarantine.c b/memory/jemalloc/src/test/unit/quarantine.c
new file mode 100644
index 000000000..bbd48a51d
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/quarantine.c
@@ -0,0 +1,108 @@
+#include "test/jemalloc_test.h"
+
+#define	QUARANTINE_SIZE		8192
+#define	STRINGIFY_HELPER(x)	#x
+#define	STRINGIFY(x)		STRINGIFY_HELPER(x)
+
+#ifdef JEMALLOC_FILL
+const char *malloc_conf = "abort:false,junk:true,redzone:true,quarantine:"
+    STRINGIFY(QUARANTINE_SIZE);
+#endif
+
+void
+quarantine_clear(void)
+{
+	void *p;
+
+	p = mallocx(QUARANTINE_SIZE*2, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+	dallocx(p, 0);
+}
+
+TEST_BEGIN(test_quarantine)
+{
+#define	SZ		ZU(256)
+#define	NQUARANTINED	(QUARANTINE_SIZE/SZ)
+	void *quarantined[NQUARANTINED+1];
+	size_t i, j;
+
+	test_skip_if(!config_fill);
+
+	assert_zu_eq(nallocx(SZ, 0), SZ,
+	    "SZ=%zu does not precisely equal a size class", SZ);
+
+	quarantine_clear();
+
+	/*
+	 * Allocate enough regions to completely fill the quarantine, plus one
+	 * more.  The last iteration occurs with a completely full quarantine,
+	 * but no regions should be drained from the quarantine until the last
+	 * deallocation occurs.  Therefore no region recycling should occur
+	 * until after this loop completes.
+	 */
+	for (i = 0; i < NQUARANTINED+1; i++) {
+		void *p = mallocx(SZ, 0);
+		assert_ptr_not_null(p, "Unexpected mallocx() failure");
+		quarantined[i] = p;
+		dallocx(p, 0);
+		for (j = 0; j < i; j++) {
+			assert_ptr_ne(p, quarantined[j],
+			    "Quarantined region recycled too early; "
+			    "i=%zu, j=%zu", i, j);
+		}
+	}
+#undef NQUARANTINED
+#undef SZ
+}
+TEST_END
+
+static bool detected_redzone_corruption;
+
+static void
+arena_redzone_corruption_replacement(void *ptr, size_t usize, bool after,
+    size_t offset, uint8_t byte)
+{
+
+	detected_redzone_corruption = true;
+}
+
+TEST_BEGIN(test_quarantine_redzone)
+{
+	char *s;
+	arena_redzone_corruption_t *arena_redzone_corruption_orig;
+
+	test_skip_if(!config_fill);
+
+	arena_redzone_corruption_orig = arena_redzone_corruption;
+	arena_redzone_corruption = arena_redzone_corruption_replacement;
+
+	/* Test underflow. */
+	detected_redzone_corruption = false;
+	s = (char *)mallocx(1, 0);
+	assert_ptr_not_null((void *)s, "Unexpected mallocx() failure");
+	s[-1] = 0xbb;
+	dallocx(s, 0);
+	assert_true(detected_redzone_corruption,
+	    "Did not detect redzone corruption");
+
+	/* Test overflow. */
+	detected_redzone_corruption = false;
+	s = (char *)mallocx(1, 0);
+	assert_ptr_not_null((void *)s, "Unexpected mallocx() failure");
+	s[sallocx(s, 0)] = 0xbb;
+	dallocx(s, 0);
+	assert_true(detected_redzone_corruption,
+	    "Did not detect redzone corruption");
+
+	arena_redzone_corruption = arena_redzone_corruption_orig;
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_quarantine,
+	    test_quarantine_redzone));
+}
diff --git a/memory/jemalloc/src/test/unit/rb.c b/memory/jemalloc/src/test/unit/rb.c
new file mode 100644
index 000000000..cf3d3a783
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/rb.c
@@ -0,0 +1,354 @@
+#include "test/jemalloc_test.h"
+
+#define	rbtn_black_height(a_type, a_field, a_rbt, r_height) do {	\
+    a_type *rbp_bh_t;							\
+    for (rbp_bh_t = (a_rbt)->rbt_root, (r_height) = 0;			\
+	 rbp_bh_t != NULL;						\
+      rbp_bh_t = rbtn_left_get(a_type, a_field, rbp_bh_t)) {		\
+	if (!rbtn_red_get(a_type, a_field, rbp_bh_t)) {			\
+	    (r_height)++;						\
+	}								\
+    }									\
+} while (0)
+
+typedef struct node_s node_t;
+
+struct node_s {
+#define	NODE_MAGIC 0x9823af7e
+	uint32_t magic;
+	rb_node(node_t) link;
+	uint64_t key;
+};
+
+static int
+node_cmp(const node_t *a, const node_t *b) {
+	int ret;
+
+	assert_u32_eq(a->magic, NODE_MAGIC, "Bad magic");
+	assert_u32_eq(b->magic, NODE_MAGIC, "Bad magic");
+
+	ret = (a->key > b->key) - (a->key < b->key);
+	if (ret == 0) {
+		/*
+		 * Duplicates are not allowed in the tree, so force an
+		 * arbitrary ordering for non-identical items with equal keys.
+		 */
+		ret = (((uintptr_t)a) > ((uintptr_t)b))
+		    - (((uintptr_t)a) < ((uintptr_t)b));
+	}
+	return (ret);
+}
+
+typedef rb_tree(node_t) tree_t;
+rb_gen(static, tree_, tree_t, node_t, link, node_cmp);
+
+TEST_BEGIN(test_rb_empty)
+{
+	tree_t tree;
+	node_t key;
+
+	tree_new(&tree);
+
+	assert_true(tree_empty(&tree), "Tree should be empty");
+	assert_ptr_null(tree_first(&tree), "Unexpected node");
+	assert_ptr_null(tree_last(&tree), "Unexpected node");
+
+	key.key = 0;
+	key.magic = NODE_MAGIC;
+	assert_ptr_null(tree_search(&tree, &key), "Unexpected node");
+
+	key.key = 0;
+	key.magic = NODE_MAGIC;
+	assert_ptr_null(tree_nsearch(&tree, &key), "Unexpected node");
+
+	key.key = 0;
+	key.magic = NODE_MAGIC;
+	assert_ptr_null(tree_psearch(&tree, &key), "Unexpected node");
+}
+TEST_END
+
+static unsigned
+tree_recurse(node_t *node, unsigned black_height, unsigned black_depth)
+{
+	unsigned ret = 0;
+	node_t *left_node;
+	node_t *right_node;
+
+	if (node == NULL)
+		return (ret);
+
+	left_node = rbtn_left_get(node_t, link, node);
+	right_node = rbtn_right_get(node_t, link, node);
+
+	if (!rbtn_red_get(node_t, link, node))
+		black_depth++;
+
+	/* Red nodes must be interleaved with black nodes. */
+	if (rbtn_red_get(node_t, link, node)) {
+		if (left_node != NULL)
+			assert_false(rbtn_red_get(node_t, link, left_node),
+				"Node should be black");
+		if (right_node != NULL)
+			assert_false(rbtn_red_get(node_t, link, right_node),
+			    "Node should be black");
+	}
+
+	/* Self. */
+	assert_u32_eq(node->magic, NODE_MAGIC, "Bad magic");
+
+	/* Left subtree. */
+	if (left_node != NULL)
+		ret += tree_recurse(left_node, black_height, black_depth);
+	else
+		ret += (black_depth != black_height);
+
+	/* Right subtree. */
+	if (right_node != NULL)
+		ret += tree_recurse(right_node, black_height, black_depth);
+	else
+		ret += (black_depth != black_height);
+
+	return (ret);
+}
+
+static node_t *
+tree_iterate_cb(tree_t *tree, node_t *node, void *data)
+{
+	unsigned *i = (unsigned *)data;
+	node_t *search_node;
+
+	assert_u32_eq(node->magic, NODE_MAGIC, "Bad magic");
+
+	/* Test rb_search(). */
+	search_node = tree_search(tree, node);
+	assert_ptr_eq(search_node, node,
+	    "tree_search() returned unexpected node");
+
+	/* Test rb_nsearch(). */
+	search_node = tree_nsearch(tree, node);
+	assert_ptr_eq(search_node, node,
+	    "tree_nsearch() returned unexpected node");
+
+	/* Test rb_psearch(). */
+	search_node = tree_psearch(tree, node);
+	assert_ptr_eq(search_node, node,
+	    "tree_psearch() returned unexpected node");
+
+	(*i)++;
+
+	return (NULL);
+}
+
+static unsigned
+tree_iterate(tree_t *tree)
+{
+	unsigned i;
+
+	i = 0;
+	tree_iter(tree, NULL, tree_iterate_cb, (void *)&i);
+
+	return (i);
+}
+
+static unsigned
+tree_iterate_reverse(tree_t *tree)
+{
+	unsigned i;
+
+	i = 0;
+	tree_reverse_iter(tree, NULL, tree_iterate_cb, (void *)&i);
+
+	return (i);
+}
+
+static void
+node_remove(tree_t *tree, node_t *node, unsigned nnodes)
+{
+	node_t *search_node;
+	unsigned black_height, imbalances;
+
+	tree_remove(tree, node);
+
+	/* Test rb_nsearch(). */
+	search_node = tree_nsearch(tree, node);
+	if (search_node != NULL) {
+		assert_u64_ge(search_node->key, node->key,
+		    "Key ordering error");
+	}
+
+	/* Test rb_psearch(). */
+	search_node = tree_psearch(tree, node);
+	if (search_node != NULL) {
+		assert_u64_le(search_node->key, node->key,
+		    "Key ordering error");
+	}
+
+	node->magic = 0;
+
+	rbtn_black_height(node_t, link, tree, black_height);
+	imbalances = tree_recurse(tree->rbt_root, black_height, 0);
+	assert_u_eq(imbalances, 0, "Tree is unbalanced");
+	assert_u_eq(tree_iterate(tree), nnodes-1,
+	    "Unexpected node iteration count");
+	assert_u_eq(tree_iterate_reverse(tree), nnodes-1,
+	    "Unexpected node iteration count");
+}
+
+static node_t *
+remove_iterate_cb(tree_t *tree, node_t *node, void *data)
+{
+	unsigned *nnodes = (unsigned *)data;
+	node_t *ret = tree_next(tree, node);
+
+	node_remove(tree, node, *nnodes);
+
+	return (ret);
+}
+
+static node_t *
+remove_reverse_iterate_cb(tree_t *tree, node_t *node, void *data)
+{
+	unsigned *nnodes = (unsigned *)data;
+	node_t *ret = tree_prev(tree, node);
+
+	node_remove(tree, node, *nnodes);
+
+	return (ret);
+}
+
+static void
+destroy_cb(node_t *node, void *data)
+{
+	unsigned *nnodes = (unsigned *)data;
+
+	assert_u_gt(*nnodes, 0, "Destruction removed too many nodes");
+	(*nnodes)--;
+}
+
+TEST_BEGIN(test_rb_random)
+{
+#define	NNODES 25
+#define	NBAGS 250
+#define	SEED 42
+	sfmt_t *sfmt;
+	uint64_t bag[NNODES];
+	tree_t tree;
+	node_t nodes[NNODES];
+	unsigned i, j, k, black_height, imbalances;
+
+	sfmt = init_gen_rand(SEED);
+	for (i = 0; i < NBAGS; i++) {
+		switch (i) {
+		case 0:
+			/* Insert in order. */
+			for (j = 0; j < NNODES; j++)
+				bag[j] = j;
+			break;
+		case 1:
+			/* Insert in reverse order. */
+			for (j = 0; j < NNODES; j++)
+				bag[j] = NNODES - j - 1;
+			break;
+		default:
+			for (j = 0; j < NNODES; j++)
+				bag[j] = gen_rand64_range(sfmt, NNODES);
+		}
+
+		for (j = 1; j <= NNODES; j++) {
+			/* Initialize tree and nodes. */
+			tree_new(&tree);
+			for (k = 0; k < j; k++) {
+				nodes[k].magic = NODE_MAGIC;
+				nodes[k].key = bag[k];
+			}
+
+			/* Insert nodes. */
+			for (k = 0; k < j; k++) {
+				tree_insert(&tree, &nodes[k]);
+
+				rbtn_black_height(node_t, link, &tree,
+				    black_height);
+				imbalances = tree_recurse(tree.rbt_root,
+				    black_height, 0);
+				assert_u_eq(imbalances, 0,
+				    "Tree is unbalanced");
+
+				assert_u_eq(tree_iterate(&tree), k+1,
+				    "Unexpected node iteration count");
+				assert_u_eq(tree_iterate_reverse(&tree), k+1,
+				    "Unexpected node iteration count");
+
+				assert_false(tree_empty(&tree),
+				    "Tree should not be empty");
+				assert_ptr_not_null(tree_first(&tree),
+				    "Tree should not be empty");
+				assert_ptr_not_null(tree_last(&tree),
+				    "Tree should not be empty");
+
+				tree_next(&tree, &nodes[k]);
+				tree_prev(&tree, &nodes[k]);
+			}
+
+			/* Remove nodes. */
+			switch (i % 5) {
+			case 0:
+				for (k = 0; k < j; k++)
+					node_remove(&tree, &nodes[k], j - k);
+				break;
+			case 1:
+				for (k = j; k > 0; k--)
+					node_remove(&tree, &nodes[k-1], k);
+				break;
+			case 2: {
+				node_t *start;
+				unsigned nnodes = j;
+
+				start = NULL;
+				do {
+					start = tree_iter(&tree, start,
+					    remove_iterate_cb, (void *)&nnodes);
+					nnodes--;
+				} while (start != NULL);
+				assert_u_eq(nnodes, 0,
+				    "Removal terminated early");
+				break;
+			} case 3: {
+				node_t *start;
+				unsigned nnodes = j;
+
+				start = NULL;
+				do {
+					start = tree_reverse_iter(&tree, start,
+					    remove_reverse_iterate_cb,
+					    (void *)&nnodes);
+					nnodes--;
+				} while (start != NULL);
+				assert_u_eq(nnodes, 0,
+				    "Removal terminated early");
+				break;
+			} case 4: {
+				unsigned nnodes = j;
+				tree_destroy(&tree, destroy_cb, &nnodes);
+				assert_u_eq(nnodes, 0,
+				    "Destruction terminated early");
+				break;
+			} default:
+				not_reached();
+			}
+		}
+	}
+	fini_gen_rand(sfmt);
+#undef NNODES
+#undef NBAGS
+#undef SEED
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_rb_empty,
+	    test_rb_random));
+}
diff --git a/memory/jemalloc/src/test/unit/rtree.c b/memory/jemalloc/src/test/unit/rtree.c
new file mode 100644
index 000000000..b54b3e86f
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/rtree.c
@@ -0,0 +1,151 @@
+#include "test/jemalloc_test.h"
+
+static rtree_node_elm_t *
+node_alloc(size_t nelms)
+{
+
+	return ((rtree_node_elm_t *)calloc(nelms, sizeof(rtree_node_elm_t)));
+}
+
+static void
+node_dalloc(rtree_node_elm_t *node)
+{
+
+	free(node);
+}
+
+TEST_BEGIN(test_rtree_get_empty)
+{
+	unsigned i;
+
+	for (i = 1; i <= (sizeof(uintptr_t) << 3); i++) {
+		rtree_t rtree;
+		assert_false(rtree_new(&rtree, i, node_alloc, node_dalloc),
+		    "Unexpected rtree_new() failure");
+		assert_ptr_null(rtree_get(&rtree, 0, false),
+		    "rtree_get() should return NULL for empty tree");
+		rtree_delete(&rtree);
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_rtree_extrema)
+{
+	unsigned i;
+	extent_node_t node_a, node_b;
+
+	for (i = 1; i <= (sizeof(uintptr_t) << 3); i++) {
+		rtree_t rtree;
+		assert_false(rtree_new(&rtree, i, node_alloc, node_dalloc),
+		    "Unexpected rtree_new() failure");
+
+		assert_false(rtree_set(&rtree, 0, &node_a),
+		    "Unexpected rtree_set() failure");
+		assert_ptr_eq(rtree_get(&rtree, 0, true), &node_a,
+		    "rtree_get() should return previously set value");
+
+		assert_false(rtree_set(&rtree, ~((uintptr_t)0), &node_b),
+		    "Unexpected rtree_set() failure");
+		assert_ptr_eq(rtree_get(&rtree, ~((uintptr_t)0), true), &node_b,
+		    "rtree_get() should return previously set value");
+
+		rtree_delete(&rtree);
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_rtree_bits)
+{
+	unsigned i, j, k;
+
+	for (i = 1; i < (sizeof(uintptr_t) << 3); i++) {
+		uintptr_t keys[] = {0, 1,
+		    (((uintptr_t)1) << (sizeof(uintptr_t)*8-i)) - 1};
+		extent_node_t node;
+		rtree_t rtree;
+
+		assert_false(rtree_new(&rtree, i, node_alloc, node_dalloc),
+		    "Unexpected rtree_new() failure");
+
+		for (j = 0; j < sizeof(keys)/sizeof(uintptr_t); j++) {
+			assert_false(rtree_set(&rtree, keys[j], &node),
+			    "Unexpected rtree_set() failure");
+			for (k = 0; k < sizeof(keys)/sizeof(uintptr_t); k++) {
+				assert_ptr_eq(rtree_get(&rtree, keys[k], true),
+				    &node, "rtree_get() should return "
+				    "previously set value and ignore "
+				    "insignificant key bits; i=%u, j=%u, k=%u, "
+				    "set key=%#"FMTxPTR", get key=%#"FMTxPTR, i,
+				    j, k, keys[j], keys[k]);
+			}
+			assert_ptr_null(rtree_get(&rtree,
+			    (((uintptr_t)1) << (sizeof(uintptr_t)*8-i)), false),
+			    "Only leftmost rtree leaf should be set; "
+			    "i=%u, j=%u", i, j);
+			assert_false(rtree_set(&rtree, keys[j], NULL),
+			    "Unexpected rtree_set() failure");
+		}
+
+		rtree_delete(&rtree);
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_rtree_random)
+{
+	unsigned i;
+	sfmt_t *sfmt;
+#define	NSET 16
+#define	SEED 42
+
+	sfmt = init_gen_rand(SEED);
+	for (i = 1; i <= (sizeof(uintptr_t) << 3); i++) {
+		uintptr_t keys[NSET];
+		extent_node_t node;
+		unsigned j;
+		rtree_t rtree;
+
+		assert_false(rtree_new(&rtree, i, node_alloc, node_dalloc),
+		    "Unexpected rtree_new() failure");
+
+		for (j = 0; j < NSET; j++) {
+			keys[j] = (uintptr_t)gen_rand64(sfmt);
+			assert_false(rtree_set(&rtree, keys[j], &node),
+			    "Unexpected rtree_set() failure");
+			assert_ptr_eq(rtree_get(&rtree, keys[j], true), &node,
+			    "rtree_get() should return previously set value");
+		}
+		for (j = 0; j < NSET; j++) {
+			assert_ptr_eq(rtree_get(&rtree, keys[j], true), &node,
+			    "rtree_get() should return previously set value");
+		}
+
+		for (j = 0; j < NSET; j++) {
+			assert_false(rtree_set(&rtree, keys[j], NULL),
+			    "Unexpected rtree_set() failure");
+			assert_ptr_null(rtree_get(&rtree, keys[j], true),
+			    "rtree_get() should return previously set value");
+		}
+		for (j = 0; j < NSET; j++) {
+			assert_ptr_null(rtree_get(&rtree, keys[j], true),
+			    "rtree_get() should return previously set value");
+		}
+
+		rtree_delete(&rtree);
+	}
+	fini_gen_rand(sfmt);
+#undef NSET
+#undef SEED
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_rtree_get_empty,
+	    test_rtree_extrema,
+	    test_rtree_bits,
+	    test_rtree_random));
+}
diff --git a/memory/jemalloc/src/test/unit/run_quantize.c b/memory/jemalloc/src/test/unit/run_quantize.c
new file mode 100644
index 000000000..b1ca6356d
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/run_quantize.c
@@ -0,0 +1,149 @@
+#include "test/jemalloc_test.h"
+
+TEST_BEGIN(test_small_run_size)
+{
+	unsigned nbins, i;
+	size_t sz, run_size;
+	size_t mib[4];
+	size_t miblen = sizeof(mib) / sizeof(size_t);
+
+	/*
+	 * Iterate over all small size classes, get their run sizes, and verify
+	 * that the quantized size is the same as the run size.
+	 */
+
+	sz = sizeof(unsigned);
+	assert_d_eq(mallctl("arenas.nbins", &nbins, &sz, NULL, 0), 0,
+	    "Unexpected mallctl failure");
+
+	assert_d_eq(mallctlnametomib("arenas.bin.0.run_size", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib failure");
+	for (i = 0; i < nbins; i++) {
+		mib[2] = i;
+		sz = sizeof(size_t);
+		assert_d_eq(mallctlbymib(mib, miblen, &run_size, &sz, NULL, 0),
+		    0, "Unexpected mallctlbymib failure");
+		assert_zu_eq(run_size, run_quantize_floor(run_size),
+		    "Small run quantization should be a no-op (run_size=%zu)",
+		    run_size);
+		assert_zu_eq(run_size, run_quantize_ceil(run_size),
+		    "Small run quantization should be a no-op (run_size=%zu)",
+		    run_size);
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_large_run_size)
+{
+	bool cache_oblivious;
+	unsigned nlruns, i;
+	size_t sz, run_size_prev, ceil_prev;
+	size_t mib[4];
+	size_t miblen = sizeof(mib) / sizeof(size_t);
+
+	/*
+	 * Iterate over all large size classes, get their run sizes, and verify
+	 * that the quantized size is the same as the run size.
+	 */
+
+	sz = sizeof(bool);
+	assert_d_eq(mallctl("config.cache_oblivious", &cache_oblivious, &sz,
+	    NULL, 0), 0, "Unexpected mallctl failure");
+
+	sz = sizeof(unsigned);
+	assert_d_eq(mallctl("arenas.nlruns", &nlruns, &sz, NULL, 0), 0,
+	    "Unexpected mallctl failure");
+
+	assert_d_eq(mallctlnametomib("arenas.lrun.0.size", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib failure");
+	for (i = 0; i < nlruns; i++) {
+		size_t lrun_size, run_size, floor, ceil;
+
+		mib[2] = i;
+		sz = sizeof(size_t);
+		assert_d_eq(mallctlbymib(mib, miblen, &lrun_size, &sz, NULL, 0),
+		    0, "Unexpected mallctlbymib failure");
+		run_size = cache_oblivious ? lrun_size + PAGE : lrun_size;
+		floor = run_quantize_floor(run_size);
+		ceil = run_quantize_ceil(run_size);
+
+		assert_zu_eq(run_size, floor,
+		    "Large run quantization should be a no-op for precise "
+		    "size (lrun_size=%zu, run_size=%zu)", lrun_size, run_size);
+		assert_zu_eq(run_size, ceil,
+		    "Large run quantization should be a no-op for precise "
+		    "size (lrun_size=%zu, run_size=%zu)", lrun_size, run_size);
+
+		if (i > 0) {
+			assert_zu_eq(run_size_prev, run_quantize_floor(run_size
+			    - PAGE), "Floor should be a precise size");
+			if (run_size_prev < ceil_prev) {
+				assert_zu_eq(ceil_prev, run_size,
+				    "Ceiling should be a precise size "
+				    "(run_size_prev=%zu, ceil_prev=%zu, "
+				    "run_size=%zu)", run_size_prev, ceil_prev,
+				    run_size);
+			}
+		}
+		run_size_prev = floor;
+		ceil_prev = run_quantize_ceil(run_size + PAGE);
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_monotonic)
+{
+	unsigned nbins, nlruns, i;
+	size_t sz, floor_prev, ceil_prev;
+
+	/*
+	 * Iterate over all run sizes and verify that
+	 * run_quantize_{floor,ceil}() are monotonic.
+	 */
+
+	sz = sizeof(unsigned);
+	assert_d_eq(mallctl("arenas.nbins", &nbins, &sz, NULL, 0), 0,
+	    "Unexpected mallctl failure");
+
+	sz = sizeof(unsigned);
+	assert_d_eq(mallctl("arenas.nlruns", &nlruns, &sz, NULL, 0), 0,
+	    "Unexpected mallctl failure");
+
+	floor_prev = 0;
+	ceil_prev = 0;
+	for (i = 1; i <= chunksize >> LG_PAGE; i++) {
+		size_t run_size, floor, ceil;
+
+		run_size = i << LG_PAGE;
+		floor = run_quantize_floor(run_size);
+		ceil = run_quantize_ceil(run_size);
+
+		assert_zu_le(floor, run_size,
+		    "Floor should be <= (floor=%zu, run_size=%zu, ceil=%zu)",
+		    floor, run_size, ceil);
+		assert_zu_ge(ceil, run_size,
+		    "Ceiling should be >= (floor=%zu, run_size=%zu, ceil=%zu)",
+		    floor, run_size, ceil);
+
+		assert_zu_le(floor_prev, floor, "Floor should be monotonic "
+		    "(floor_prev=%zu, floor=%zu, run_size=%zu, ceil=%zu)",
+		    floor_prev, floor, run_size, ceil);
+		assert_zu_le(ceil_prev, ceil, "Ceiling should be monotonic "
+		    "(floor=%zu, run_size=%zu, ceil_prev=%zu, ceil=%zu)",
+		    floor, run_size, ceil_prev, ceil);
+
+		floor_prev = floor;
+		ceil_prev = ceil;
+	}
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_small_run_size,
+	    test_large_run_size,
+	    test_monotonic));
+}
diff --git a/memory/jemalloc/src/test/unit/size_classes.c b/memory/jemalloc/src/test/unit/size_classes.c
new file mode 100644
index 000000000..4e1e0ce4f
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/size_classes.c
@@ -0,0 +1,184 @@
+#include "test/jemalloc_test.h"
+
+static size_t
+get_max_size_class(void)
+{
+	unsigned nhchunks;
+	size_t mib[4];
+	size_t sz, miblen, max_size_class;
+
+	sz = sizeof(unsigned);
+	assert_d_eq(mallctl("arenas.nhchunks", &nhchunks, &sz, NULL, 0), 0,
+	    "Unexpected mallctl() error");
+
+	miblen = sizeof(mib) / sizeof(size_t);
+	assert_d_eq(mallctlnametomib("arenas.hchunk.0.size", mib, &miblen), 0,
+	    "Unexpected mallctlnametomib() error");
+	mib[2] = nhchunks - 1;
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctlbymib(mib, miblen, &max_size_class, &sz, NULL, 0), 0,
+	    "Unexpected mallctlbymib() error");
+
+	return (max_size_class);
+}
+
+TEST_BEGIN(test_size_classes)
+{
+	size_t size_class, max_size_class;
+	szind_t index, max_index;
+
+	max_size_class = get_max_size_class();
+	max_index = size2index(max_size_class);
+
+	for (index = 0, size_class = index2size(index); index < max_index ||
+	    size_class < max_size_class; index++, size_class =
+	    index2size(index)) {
+		assert_true(index < max_index,
+		    "Loop conditionals should be equivalent; index=%u, "
+		    "size_class=%zu (%#zx)", index, size_class, size_class);
+		assert_true(size_class < max_size_class,
+		    "Loop conditionals should be equivalent; index=%u, "
+		    "size_class=%zu (%#zx)", index, size_class, size_class);
+
+		assert_u_eq(index, size2index(size_class),
+		    "size2index() does not reverse index2size(): index=%u -->"
+		    " size_class=%zu --> index=%u --> size_class=%zu", index,
+		    size_class, size2index(size_class),
+		    index2size(size2index(size_class)));
+		assert_zu_eq(size_class, index2size(size2index(size_class)),
+		    "index2size() does not reverse size2index(): index=%u -->"
+		    " size_class=%zu --> index=%u --> size_class=%zu", index,
+		    size_class, size2index(size_class),
+		    index2size(size2index(size_class)));
+
+		assert_u_eq(index+1, size2index(size_class+1),
+		    "Next size_class does not round up properly");
+
+		assert_zu_eq(size_class, (index > 0) ?
+		    s2u(index2size(index-1)+1) : s2u(1),
+		    "s2u() does not round up to size class");
+		assert_zu_eq(size_class, s2u(size_class-1),
+		    "s2u() does not round up to size class");
+		assert_zu_eq(size_class, s2u(size_class),
+		    "s2u() does not compute same size class");
+		assert_zu_eq(s2u(size_class+1), index2size(index+1),
+		    "s2u() does not round up to next size class");
+	}
+
+	assert_u_eq(index, size2index(index2size(index)),
+	    "size2index() does not reverse index2size()");
+	assert_zu_eq(max_size_class, index2size(size2index(max_size_class)),
+	    "index2size() does not reverse size2index()");
+
+	assert_zu_eq(size_class, s2u(index2size(index-1)+1),
+	    "s2u() does not round up to size class");
+	assert_zu_eq(size_class, s2u(size_class-1),
+	    "s2u() does not round up to size class");
+	assert_zu_eq(size_class, s2u(size_class),
+	    "s2u() does not compute same size class");
+}
+TEST_END
+
+TEST_BEGIN(test_psize_classes)
+{
+	size_t size_class, max_size_class;
+	pszind_t pind, max_pind;
+
+	max_size_class = get_max_size_class();
+	max_pind = psz2ind(max_size_class);
+
+	for (pind = 0, size_class = pind2sz(pind); pind < max_pind ||
+	    size_class < max_size_class; pind++, size_class =
+	    pind2sz(pind)) {
+		assert_true(pind < max_pind,
+		    "Loop conditionals should be equivalent; pind=%u, "
+		    "size_class=%zu (%#zx)", pind, size_class, size_class);
+		assert_true(size_class < max_size_class,
+		    "Loop conditionals should be equivalent; pind=%u, "
+		    "size_class=%zu (%#zx)", pind, size_class, size_class);
+
+		assert_u_eq(pind, psz2ind(size_class),
+		    "psz2ind() does not reverse pind2sz(): pind=%u -->"
+		    " size_class=%zu --> pind=%u --> size_class=%zu", pind,
+		    size_class, psz2ind(size_class),
+		    pind2sz(psz2ind(size_class)));
+		assert_zu_eq(size_class, pind2sz(psz2ind(size_class)),
+		    "pind2sz() does not reverse psz2ind(): pind=%u -->"
+		    " size_class=%zu --> pind=%u --> size_class=%zu", pind,
+		    size_class, psz2ind(size_class),
+		    pind2sz(psz2ind(size_class)));
+
+		assert_u_eq(pind+1, psz2ind(size_class+1),
+		    "Next size_class does not round up properly");
+
+		assert_zu_eq(size_class, (pind > 0) ?
+		    psz2u(pind2sz(pind-1)+1) : psz2u(1),
+		    "psz2u() does not round up to size class");
+		assert_zu_eq(size_class, psz2u(size_class-1),
+		    "psz2u() does not round up to size class");
+		assert_zu_eq(size_class, psz2u(size_class),
+		    "psz2u() does not compute same size class");
+		assert_zu_eq(psz2u(size_class+1), pind2sz(pind+1),
+		    "psz2u() does not round up to next size class");
+	}
+
+	assert_u_eq(pind, psz2ind(pind2sz(pind)),
+	    "psz2ind() does not reverse pind2sz()");
+	assert_zu_eq(max_size_class, pind2sz(psz2ind(max_size_class)),
+	    "pind2sz() does not reverse psz2ind()");
+
+	assert_zu_eq(size_class, psz2u(pind2sz(pind-1)+1),
+	    "psz2u() does not round up to size class");
+	assert_zu_eq(size_class, psz2u(size_class-1),
+	    "psz2u() does not round up to size class");
+	assert_zu_eq(size_class, psz2u(size_class),
+	    "psz2u() does not compute same size class");
+}
+TEST_END
+
+TEST_BEGIN(test_overflow)
+{
+	size_t max_size_class;
+
+	max_size_class = get_max_size_class();
+
+	assert_u_eq(size2index(max_size_class+1), NSIZES,
+	    "size2index() should return NSIZES on overflow");
+	assert_u_eq(size2index(ZU(PTRDIFF_MAX)+1), NSIZES,
+	    "size2index() should return NSIZES on overflow");
+	assert_u_eq(size2index(SIZE_T_MAX), NSIZES,
+	    "size2index() should return NSIZES on overflow");
+
+	assert_zu_eq(s2u(max_size_class+1), 0,
+	    "s2u() should return 0 for unsupported size");
+	assert_zu_eq(s2u(ZU(PTRDIFF_MAX)+1), 0,
+	    "s2u() should return 0 for unsupported size");
+	assert_zu_eq(s2u(SIZE_T_MAX), 0,
+	    "s2u() should return 0 on overflow");
+
+	assert_u_eq(psz2ind(max_size_class+1), NPSIZES,
+	    "psz2ind() should return NPSIZES on overflow");
+	assert_u_eq(psz2ind(ZU(PTRDIFF_MAX)+1), NPSIZES,
+	    "psz2ind() should return NPSIZES on overflow");
+	assert_u_eq(psz2ind(SIZE_T_MAX), NPSIZES,
+	    "psz2ind() should return NPSIZES on overflow");
+
+	assert_zu_eq(psz2u(max_size_class+1), 0,
+	    "psz2u() should return 0 for unsupported size");
+	assert_zu_eq(psz2u(ZU(PTRDIFF_MAX)+1), 0,
+	    "psz2u() should return 0 for unsupported size");
+	assert_zu_eq(psz2u(SIZE_T_MAX), 0,
+	    "psz2u() should return 0 on overflow");
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_size_classes,
+	    test_psize_classes,
+	    test_overflow));
+}
diff --git a/memory/jemalloc/src/test/unit/smoothstep.c b/memory/jemalloc/src/test/unit/smoothstep.c
new file mode 100644
index 000000000..4cfb21343
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/smoothstep.c
@@ -0,0 +1,106 @@
+#include "test/jemalloc_test.h"
+
+static const uint64_t smoothstep_tab[] = {
+#define	STEP(step, h, x, y) \
+	h,
+	SMOOTHSTEP
+#undef STEP
+};
+
+TEST_BEGIN(test_smoothstep_integral)
+{
+	uint64_t sum, min, max;
+	unsigned i;
+
+	/*
+	 * The integral of smoothstep in the [0..1] range equals 1/2.  Verify
+	 * that the fixed point representation's integral is no more than
+	 * rounding error distant from 1/2.  Regarding rounding, each table
+	 * element is rounded down to the nearest fixed point value, so the
+	 * integral may be off by as much as SMOOTHSTEP_NSTEPS ulps.
+	 */
+	sum = 0;
+	for (i = 0; i < SMOOTHSTEP_NSTEPS; i++)
+		sum += smoothstep_tab[i];
+
+	max = (KQU(1) << (SMOOTHSTEP_BFP-1)) * (SMOOTHSTEP_NSTEPS+1);
+	min = max - SMOOTHSTEP_NSTEPS;
+
+	assert_u64_ge(sum, min,
+	    "Integral too small, even accounting for truncation");
+	assert_u64_le(sum, max, "Integral exceeds 1/2");
+	if (false) {
+		malloc_printf("%"FMTu64" ulps under 1/2 (limit %d)\n",
+		    max - sum, SMOOTHSTEP_NSTEPS);
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_smoothstep_monotonic)
+{
+	uint64_t prev_h;
+	unsigned i;
+
+	/*
+	 * The smoothstep function is monotonic in [0..1], i.e. its slope is
+	 * non-negative.  In practice we want to parametrize table generation
+	 * such that piecewise slope is greater than zero, but do not require
+	 * that here.
+	 */
+	prev_h = 0;
+	for (i = 0; i < SMOOTHSTEP_NSTEPS; i++) {
+		uint64_t h = smoothstep_tab[i];
+		assert_u64_ge(h, prev_h, "Piecewise non-monotonic, i=%u", i);
+		prev_h = h;
+	}
+	assert_u64_eq(smoothstep_tab[SMOOTHSTEP_NSTEPS-1],
+	    (KQU(1) << SMOOTHSTEP_BFP), "Last step must equal 1");
+}
+TEST_END
+
+TEST_BEGIN(test_smoothstep_slope)
+{
+	uint64_t prev_h, prev_delta;
+	unsigned i;
+
+	/*
+	 * The smoothstep slope strictly increases until x=0.5, and then
+	 * strictly decreases until x=1.0.  Verify the slightly weaker
+	 * requirement of monotonicity, so that inadequate table precision does
+	 * not cause false test failures.
+	 */
+	prev_h = 0;
+	prev_delta = 0;
+	for (i = 0; i < SMOOTHSTEP_NSTEPS / 2 + SMOOTHSTEP_NSTEPS % 2; i++) {
+		uint64_t h = smoothstep_tab[i];
+		uint64_t delta = h - prev_h;
+		assert_u64_ge(delta, prev_delta,
+		    "Slope must monotonically increase in 0.0 <= x <= 0.5, "
+		    "i=%u", i);
+		prev_h = h;
+		prev_delta = delta;
+	}
+
+	prev_h = KQU(1) << SMOOTHSTEP_BFP;
+	prev_delta = 0;
+	for (i = SMOOTHSTEP_NSTEPS-1; i >= SMOOTHSTEP_NSTEPS / 2; i--) {
+		uint64_t h = smoothstep_tab[i];
+		uint64_t delta = prev_h - h;
+		assert_u64_ge(delta, prev_delta,
+		    "Slope must monotonically decrease in 0.5 <= x <= 1.0, "
+		    "i=%u", i);
+		prev_h = h;
+		prev_delta = delta;
+	}
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_smoothstep_integral,
+	    test_smoothstep_monotonic,
+	    test_smoothstep_slope));
+}
diff --git a/memory/jemalloc/src/test/unit/stats.c b/memory/jemalloc/src/test/unit/stats.c
new file mode 100644
index 000000000..a9a3981fb
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/stats.c
@@ -0,0 +1,447 @@
+#include "test/jemalloc_test.h"
+
+TEST_BEGIN(test_stats_summary)
+{
+	size_t *cactive;
+	size_t sz, allocated, active, resident, mapped;
+	int expected = config_stats ? 0 : ENOENT;
+
+	sz = sizeof(cactive);
+	assert_d_eq(mallctl("stats.cactive", &cactive, &sz, NULL, 0), expected,
+	    "Unexpected mallctl() result");
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.allocated", &allocated, &sz, NULL, 0),
+	    expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.active", &active, &sz, NULL, 0), expected,
+	    "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.resident", &resident, &sz, NULL, 0),
+	    expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.mapped", &mapped, &sz, NULL, 0), expected,
+	    "Unexpected mallctl() result");
+
+	if (config_stats) {
+		assert_zu_le(active, *cactive,
+		    "active should be no larger than cactive");
+		assert_zu_le(allocated, active,
+		    "allocated should be no larger than active");
+		assert_zu_lt(active, resident,
+		    "active should be less than resident");
+		assert_zu_lt(active, mapped,
+		    "active should be less than mapped");
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_stats_huge)
+{
+	void *p;
+	uint64_t epoch;
+	size_t allocated;
+	uint64_t nmalloc, ndalloc, nrequests;
+	size_t sz;
+	int expected = config_stats ? 0 : ENOENT;
+
+	p = mallocx(large_maxclass+1, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
+	    "Unexpected mallctl() failure");
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.arenas.0.huge.allocated", &allocated, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.huge.nmalloc", &nmalloc, &sz, NULL,
+	    0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.huge.ndalloc", &ndalloc, &sz, NULL,
+	    0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.huge.nrequests", &nrequests, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+
+	if (config_stats) {
+		assert_zu_gt(allocated, 0,
+		    "allocated should be greater than zero");
+		assert_u64_ge(nmalloc, ndalloc,
+		    "nmalloc should be at least as large as ndalloc");
+		assert_u64_le(nmalloc, nrequests,
+		    "nmalloc should no larger than nrequests");
+	}
+
+	dallocx(p, 0);
+}
+TEST_END
+
+TEST_BEGIN(test_stats_arenas_summary)
+{
+	unsigned arena;
+	void *little, *large, *huge;
+	uint64_t epoch;
+	size_t sz;
+	int expected = config_stats ? 0 : ENOENT;
+	size_t mapped;
+	uint64_t npurge, nmadvise, purged;
+
+	arena = 0;
+	assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
+	    0, "Unexpected mallctl() failure");
+
+	little = mallocx(SMALL_MAXCLASS, 0);
+	assert_ptr_not_null(little, "Unexpected mallocx() failure");
+	large = mallocx(large_maxclass, 0);
+	assert_ptr_not_null(large, "Unexpected mallocx() failure");
+	huge = mallocx(chunksize, 0);
+	assert_ptr_not_null(huge, "Unexpected mallocx() failure");
+
+	dallocx(little, 0);
+	dallocx(large, 0);
+	dallocx(huge, 0);
+
+	assert_d_eq(mallctl("arena.0.purge", NULL, NULL, NULL, 0), 0,
+	    "Unexpected mallctl() failure");
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
+	    "Unexpected mallctl() failure");
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.arenas.0.mapped", &mapped, &sz, NULL, 0),
+	    expected, "Unexepected mallctl() result");
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.npurge", &npurge, &sz, NULL, 0),
+	    expected, "Unexepected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.nmadvise", &nmadvise, &sz, NULL, 0),
+	    expected, "Unexepected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.purged", &purged, &sz, NULL, 0),
+	    expected, "Unexepected mallctl() result");
+
+	if (config_stats) {
+		assert_u64_gt(npurge, 0,
+		    "At least one purge should have occurred");
+		assert_u64_le(nmadvise, purged,
+		    "nmadvise should be no greater than purged");
+	}
+}
+TEST_END
+
+void *
+thd_start(void *arg)
+{
+
+	return (NULL);
+}
+
+static void
+no_lazy_lock(void)
+{
+	thd_t thd;
+
+	thd_create(&thd, thd_start, NULL);
+	thd_join(thd, NULL);
+}
+
+TEST_BEGIN(test_stats_arenas_small)
+{
+	unsigned arena;
+	void *p;
+	size_t sz, allocated;
+	uint64_t epoch, nmalloc, ndalloc, nrequests;
+	int expected = config_stats ? 0 : ENOENT;
+
+	no_lazy_lock(); /* Lazy locking would dodge tcache testing. */
+
+	arena = 0;
+	assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
+	    0, "Unexpected mallctl() failure");
+
+	p = mallocx(SMALL_MAXCLASS, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+
+	assert_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0),
+	    config_tcache ? 0 : ENOENT, "Unexpected mallctl() result");
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
+	    "Unexpected mallctl() failure");
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.arenas.0.small.allocated", &allocated, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.small.nmalloc", &nmalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.small.ndalloc", &ndalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.small.nrequests", &nrequests, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+
+	if (config_stats) {
+		assert_zu_gt(allocated, 0,
+		    "allocated should be greater than zero");
+		assert_u64_gt(nmalloc, 0,
+		    "nmalloc should be no greater than zero");
+		assert_u64_ge(nmalloc, ndalloc,
+		    "nmalloc should be at least as large as ndalloc");
+		assert_u64_gt(nrequests, 0,
+		    "nrequests should be greater than zero");
+	}
+
+	dallocx(p, 0);
+}
+TEST_END
+
+TEST_BEGIN(test_stats_arenas_large)
+{
+	unsigned arena;
+	void *p;
+	size_t sz, allocated;
+	uint64_t epoch, nmalloc, ndalloc, nrequests;
+	int expected = config_stats ? 0 : ENOENT;
+
+	arena = 0;
+	assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
+	    0, "Unexpected mallctl() failure");
+
+	p = mallocx(large_maxclass, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
+	    "Unexpected mallctl() failure");
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.arenas.0.large.allocated", &allocated, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.large.nmalloc", &nmalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.large.ndalloc", &ndalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.large.nrequests", &nrequests, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+
+	if (config_stats) {
+		assert_zu_gt(allocated, 0,
+		    "allocated should be greater than zero");
+		assert_u64_gt(nmalloc, 0,
+		    "nmalloc should be greater than zero");
+		assert_u64_ge(nmalloc, ndalloc,
+		    "nmalloc should be at least as large as ndalloc");
+		assert_u64_gt(nrequests, 0,
+		    "nrequests should be greater than zero");
+	}
+
+	dallocx(p, 0);
+}
+TEST_END
+
+TEST_BEGIN(test_stats_arenas_huge)
+{
+	unsigned arena;
+	void *p;
+	size_t sz, allocated;
+	uint64_t epoch, nmalloc, ndalloc;
+	int expected = config_stats ? 0 : ENOENT;
+
+	arena = 0;
+	assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
+	    0, "Unexpected mallctl() failure");
+
+	p = mallocx(chunksize, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
+	    "Unexpected mallctl() failure");
+
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.arenas.0.huge.allocated", &allocated, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.huge.nmalloc", &nmalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.huge.ndalloc", &ndalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+
+	if (config_stats) {
+		assert_zu_gt(allocated, 0,
+		    "allocated should be greater than zero");
+		assert_u64_gt(nmalloc, 0,
+		    "nmalloc should be greater than zero");
+		assert_u64_ge(nmalloc, ndalloc,
+		    "nmalloc should be at least as large as ndalloc");
+	}
+
+	dallocx(p, 0);
+}
+TEST_END
+
+TEST_BEGIN(test_stats_arenas_bins)
+{
+	unsigned arena;
+	void *p;
+	size_t sz, curruns, curregs;
+	uint64_t epoch, nmalloc, ndalloc, nrequests, nfills, nflushes;
+	uint64_t nruns, nreruns;
+	int expected = config_stats ? 0 : ENOENT;
+
+	arena = 0;
+	assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
+	    0, "Unexpected mallctl() failure");
+
+	p = mallocx(arena_bin_info[0].reg_size, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+
+	assert_d_eq(mallctl("thread.tcache.flush", NULL, NULL, NULL, 0),
+	    config_tcache ? 0 : ENOENT, "Unexpected mallctl() result");
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
+	    "Unexpected mallctl() failure");
+
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.bins.0.nmalloc", &nmalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.bins.0.ndalloc", &ndalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.bins.0.nrequests", &nrequests, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.arenas.0.bins.0.curregs", &curregs, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.bins.0.nfills", &nfills, &sz,
+	    NULL, 0), config_tcache ? expected : ENOENT,
+	    "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.bins.0.nflushes", &nflushes, &sz,
+	    NULL, 0), config_tcache ? expected : ENOENT,
+	    "Unexpected mallctl() result");
+
+	assert_d_eq(mallctl("stats.arenas.0.bins.0.nruns", &nruns, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.bins.0.nreruns", &nreruns, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.arenas.0.bins.0.curruns", &curruns, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+
+	if (config_stats) {
+		assert_u64_gt(nmalloc, 0,
+		    "nmalloc should be greater than zero");
+		assert_u64_ge(nmalloc, ndalloc,
+		    "nmalloc should be at least as large as ndalloc");
+		assert_u64_gt(nrequests, 0,
+		    "nrequests should be greater than zero");
+		assert_zu_gt(curregs, 0,
+		    "allocated should be greater than zero");
+		if (config_tcache) {
+			assert_u64_gt(nfills, 0,
+			    "At least one fill should have occurred");
+			assert_u64_gt(nflushes, 0,
+			    "At least one flush should have occurred");
+		}
+		assert_u64_gt(nruns, 0,
+		    "At least one run should have been allocated");
+		assert_zu_gt(curruns, 0,
+		    "At least one run should be currently allocated");
+	}
+
+	dallocx(p, 0);
+}
+TEST_END
+
+TEST_BEGIN(test_stats_arenas_lruns)
+{
+	unsigned arena;
+	void *p;
+	uint64_t epoch, nmalloc, ndalloc, nrequests;
+	size_t curruns, sz;
+	int expected = config_stats ? 0 : ENOENT;
+
+	arena = 0;
+	assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
+	    0, "Unexpected mallctl() failure");
+
+	p = mallocx(LARGE_MINCLASS, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
+	    "Unexpected mallctl() failure");
+
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.lruns.0.nmalloc", &nmalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.lruns.0.ndalloc", &ndalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.lruns.0.nrequests", &nrequests, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.arenas.0.lruns.0.curruns", &curruns, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+
+	if (config_stats) {
+		assert_u64_gt(nmalloc, 0,
+		    "nmalloc should be greater than zero");
+		assert_u64_ge(nmalloc, ndalloc,
+		    "nmalloc should be at least as large as ndalloc");
+		assert_u64_gt(nrequests, 0,
+		    "nrequests should be greater than zero");
+		assert_u64_gt(curruns, 0,
+		    "At least one run should be currently allocated");
+	}
+
+	dallocx(p, 0);
+}
+TEST_END
+
+TEST_BEGIN(test_stats_arenas_hchunks)
+{
+	unsigned arena;
+	void *p;
+	uint64_t epoch, nmalloc, ndalloc;
+	size_t curhchunks, sz;
+	int expected = config_stats ? 0 : ENOENT;
+
+	arena = 0;
+	assert_d_eq(mallctl("thread.arena", NULL, NULL, &arena, sizeof(arena)),
+	    0, "Unexpected mallctl() failure");
+
+	p = mallocx(chunksize, 0);
+	assert_ptr_not_null(p, "Unexpected mallocx() failure");
+
+	assert_d_eq(mallctl("epoch", NULL, NULL, &epoch, sizeof(epoch)), 0,
+	    "Unexpected mallctl() failure");
+
+	sz = sizeof(uint64_t);
+	assert_d_eq(mallctl("stats.arenas.0.hchunks.0.nmalloc", &nmalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	assert_d_eq(mallctl("stats.arenas.0.hchunks.0.ndalloc", &ndalloc, &sz,
+	    NULL, 0), expected, "Unexpected mallctl() result");
+	sz = sizeof(size_t);
+	assert_d_eq(mallctl("stats.arenas.0.hchunks.0.curhchunks", &curhchunks,
+	    &sz, NULL, 0), expected, "Unexpected mallctl() result");
+
+	if (config_stats) {
+		assert_u64_gt(nmalloc, 0,
+		    "nmalloc should be greater than zero");
+		assert_u64_ge(nmalloc, ndalloc,
+		    "nmalloc should be at least as large as ndalloc");
+		assert_u64_gt(curhchunks, 0,
+		    "At least one chunk should be currently allocated");
+	}
+
+	dallocx(p, 0);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_stats_summary,
+	    test_stats_huge,
+	    test_stats_arenas_summary,
+	    test_stats_arenas_small,
+	    test_stats_arenas_large,
+	    test_stats_arenas_huge,
+	    test_stats_arenas_bins,
+	    test_stats_arenas_lruns,
+	    test_stats_arenas_hchunks));
+}
diff --git a/memory/jemalloc/src/test/unit/ticker.c b/memory/jemalloc/src/test/unit/ticker.c
new file mode 100644
index 000000000..e737020ab
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/ticker.c
@@ -0,0 +1,76 @@
+#include "test/jemalloc_test.h"
+
+TEST_BEGIN(test_ticker_tick)
+{
+#define	NREPS 2
+#define	NTICKS 3
+	ticker_t ticker;
+	int32_t i, j;
+
+	ticker_init(&ticker, NTICKS);
+	for (i = 0; i < NREPS; i++) {
+		for (j = 0; j < NTICKS; j++) {
+			assert_u_eq(ticker_read(&ticker), NTICKS - j,
+			    "Unexpected ticker value (i=%d, j=%d)", i, j);
+			assert_false(ticker_tick(&ticker),
+			    "Unexpected ticker fire (i=%d, j=%d)", i, j);
+		}
+		assert_u32_eq(ticker_read(&ticker), 0,
+		    "Expected ticker depletion");
+		assert_true(ticker_tick(&ticker),
+		    "Expected ticker fire (i=%d)", i);
+		assert_u32_eq(ticker_read(&ticker), NTICKS,
+		    "Expected ticker reset");
+	}
+#undef NTICKS
+}
+TEST_END
+
+TEST_BEGIN(test_ticker_ticks)
+{
+#define	NTICKS 3
+	ticker_t ticker;
+
+	ticker_init(&ticker, NTICKS);
+
+	assert_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value");
+	assert_false(ticker_ticks(&ticker, NTICKS), "Unexpected ticker fire");
+	assert_u_eq(ticker_read(&ticker), 0, "Unexpected ticker value");
+	assert_true(ticker_ticks(&ticker, NTICKS), "Expected ticker fire");
+	assert_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value");
+
+	assert_true(ticker_ticks(&ticker, NTICKS + 1), "Expected ticker fire");
+	assert_u_eq(ticker_read(&ticker), NTICKS, "Unexpected ticker value");
+#undef NTICKS
+}
+TEST_END
+
+TEST_BEGIN(test_ticker_copy)
+{
+#define	NTICKS 3
+	ticker_t ta, tb;
+
+	ticker_init(&ta, NTICKS);
+	ticker_copy(&tb, &ta);
+	assert_u_eq(ticker_read(&tb), NTICKS, "Unexpected ticker value");
+	assert_true(ticker_ticks(&tb, NTICKS + 1), "Expected ticker fire");
+	assert_u_eq(ticker_read(&tb), NTICKS, "Unexpected ticker value");
+
+	ticker_tick(&ta);
+	ticker_copy(&tb, &ta);
+	assert_u_eq(ticker_read(&tb), NTICKS - 1, "Unexpected ticker value");
+	assert_true(ticker_ticks(&tb, NTICKS), "Expected ticker fire");
+	assert_u_eq(ticker_read(&tb), NTICKS, "Unexpected ticker value");
+#undef NTICKS
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_ticker_tick,
+	    test_ticker_ticks,
+	    test_ticker_copy));
+}
diff --git a/memory/jemalloc/src/test/unit/tsd.c b/memory/jemalloc/src/test/unit/tsd.c
new file mode 100644
index 000000000..4e2622a34
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/tsd.c
@@ -0,0 +1,112 @@
+#include "test/jemalloc_test.h"
+
+#define	THREAD_DATA 0x72b65c10
+
+typedef unsigned int data_t;
+
+static bool data_cleanup_executed;
+
+malloc_tsd_types(data_, data_t)
+malloc_tsd_protos(, data_, data_t)
+
+void
+data_cleanup(void *arg)
+{
+	data_t *data = (data_t *)arg;
+
+	if (!data_cleanup_executed) {
+		assert_x_eq(*data, THREAD_DATA,
+		    "Argument passed into cleanup function should match tsd "
+		    "value");
+	}
+	data_cleanup_executed = true;
+
+	/*
+	 * Allocate during cleanup for two rounds, in order to assure that
+	 * jemalloc's internal tsd reinitialization happens.
+	 */
+	switch (*data) {
+	case THREAD_DATA:
+		*data = 1;
+		data_tsd_set(data);
+		break;
+	case 1:
+		*data = 2;
+		data_tsd_set(data);
+		break;
+	case 2:
+		return;
+	default:
+		not_reached();
+	}
+
+	{
+		void *p = mallocx(1, 0);
+		assert_ptr_not_null(p, "Unexpeced mallocx() failure");
+		dallocx(p, 0);
+	}
+}
+
+malloc_tsd_externs(data_, data_t)
+#define	DATA_INIT 0x12345678
+malloc_tsd_data(, data_, data_t, DATA_INIT)
+malloc_tsd_funcs(, data_, data_t, DATA_INIT, data_cleanup)
+
+static void *
+thd_start(void *arg)
+{
+	data_t d = (data_t)(uintptr_t)arg;
+	void *p;
+
+	assert_x_eq(*data_tsd_get(true), DATA_INIT,
+	    "Initial tsd get should return initialization value");
+
+	p = malloc(1);
+	assert_ptr_not_null(p, "Unexpected malloc() failure");
+
+	data_tsd_set(&d);
+	assert_x_eq(*data_tsd_get(true), d,
+	    "After tsd set, tsd get should return value that was set");
+
+	d = 0;
+	assert_x_eq(*data_tsd_get(true), (data_t)(uintptr_t)arg,
+	    "Resetting local data should have no effect on tsd");
+
+	free(p);
+	return (NULL);
+}
+
+TEST_BEGIN(test_tsd_main_thread)
+{
+
+	thd_start((void *) 0xa5f3e329);
+}
+TEST_END
+
+TEST_BEGIN(test_tsd_sub_thread)
+{
+	thd_t thd;
+
+	data_cleanup_executed = false;
+	thd_create(&thd, thd_start, (void *)THREAD_DATA);
+	thd_join(thd, NULL);
+	assert_true(data_cleanup_executed,
+	    "Cleanup function should have executed");
+}
+TEST_END
+
+int
+main(void)
+{
+
+	/* Core tsd bootstrapping must happen prior to data_tsd_boot(). */
+	if (nallocx(1, 0) == 0) {
+		malloc_printf("Initialization error");
+		return (test_status_fail);
+	}
+	data_tsd_boot();
+
+	return (test(
+	    test_tsd_main_thread,
+	    test_tsd_sub_thread));
+}
diff --git a/memory/jemalloc/src/test/unit/util.c b/memory/jemalloc/src/test/unit/util.c
new file mode 100644
index 000000000..c958dc0fb
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/util.c
@@ -0,0 +1,317 @@
+#include "test/jemalloc_test.h"
+
+#define	TEST_POW2_CEIL(t, suf, pri) do {				\
+	unsigned i, pow2;						\
+	t x;								\
+									\
+	assert_##suf##_eq(pow2_ceil_##suf(0), 0, "Unexpected result");	\
+									\
+	for (i = 0; i < sizeof(t) * 8; i++) {				\
+		assert_##suf##_eq(pow2_ceil_##suf(((t)1) << i), ((t)1)	\
+		    << i, "Unexpected result");				\
+	}								\
+									\
+	for (i = 2; i < sizeof(t) * 8; i++) {				\
+		assert_##suf##_eq(pow2_ceil_##suf((((t)1) << i) - 1),	\
+		    ((t)1) << i, "Unexpected result");			\
+	}								\
+									\
+	for (i = 0; i < sizeof(t) * 8 - 1; i++) {			\
+		assert_##suf##_eq(pow2_ceil_##suf((((t)1) << i) + 1),	\
+		    ((t)1) << (i+1), "Unexpected result");		\
+	}								\
+									\
+	for (pow2 = 1; pow2 < 25; pow2++) {				\
+		for (x = (((t)1) << (pow2-1)) + 1; x <= ((t)1) << pow2;	\
+		    x++) {						\
+			assert_##suf##_eq(pow2_ceil_##suf(x),		\
+			    ((t)1) << pow2,				\
+			    "Unexpected result, x=%"pri, x);		\
+		}							\
+	}								\
+} while (0)
+
+TEST_BEGIN(test_pow2_ceil_u64)
+{
+
+	TEST_POW2_CEIL(uint64_t, u64, FMTu64);
+}
+TEST_END
+
+TEST_BEGIN(test_pow2_ceil_u32)
+{
+
+	TEST_POW2_CEIL(uint32_t, u32, FMTu32);
+}
+TEST_END
+
+TEST_BEGIN(test_pow2_ceil_zu)
+{
+
+	TEST_POW2_CEIL(size_t, zu, "zu");
+}
+TEST_END
+
+TEST_BEGIN(test_malloc_strtoumax_no_endptr)
+{
+	int err;
+
+	set_errno(0);
+	assert_ju_eq(malloc_strtoumax("0", NULL, 0), 0, "Unexpected result");
+	err = get_errno();
+	assert_d_eq(err, 0, "Unexpected failure");
+}
+TEST_END
+
+TEST_BEGIN(test_malloc_strtoumax)
+{
+	struct test_s {
+		const char *input;
+		const char *expected_remainder;
+		int base;
+		int expected_errno;
+		const char *expected_errno_name;
+		uintmax_t expected_x;
+	};
+#define	ERR(e)		e, #e
+#define	KUMAX(x)	((uintmax_t)x##ULL)
+	struct test_s tests[] = {
+		{"0",		"0",	-1,	ERR(EINVAL),	UINTMAX_MAX},
+		{"0",		"0",	1,	ERR(EINVAL),	UINTMAX_MAX},
+		{"0",		"0",	37,	ERR(EINVAL),	UINTMAX_MAX},
+
+		{"",		"",	0,	ERR(EINVAL),	UINTMAX_MAX},
+		{"+",		"+",	0,	ERR(EINVAL),	UINTMAX_MAX},
+		{"++3",		"++3",	0,	ERR(EINVAL),	UINTMAX_MAX},
+		{"-",		"-",	0,	ERR(EINVAL),	UINTMAX_MAX},
+
+		{"42",		"",	0,	ERR(0),		KUMAX(42)},
+		{"+42",		"",	0,	ERR(0),		KUMAX(42)},
+		{"-42",		"",	0,	ERR(0),		KUMAX(-42)},
+		{"042",		"",	0,	ERR(0),		KUMAX(042)},
+		{"+042",	"",	0,	ERR(0),		KUMAX(042)},
+		{"-042",	"",	0,	ERR(0),		KUMAX(-042)},
+		{"0x42",	"",	0,	ERR(0),		KUMAX(0x42)},
+		{"+0x42",	"",	0,	ERR(0),		KUMAX(0x42)},
+		{"-0x42",	"",	0,	ERR(0),		KUMAX(-0x42)},
+
+		{"0",		"",	0,	ERR(0),		KUMAX(0)},
+		{"1",		"",	0,	ERR(0),		KUMAX(1)},
+
+		{"42",		"",	0,	ERR(0),		KUMAX(42)},
+		{" 42",		"",	0,	ERR(0),		KUMAX(42)},
+		{"42 ",		" ",	0,	ERR(0),		KUMAX(42)},
+		{"0x",		"x",	0,	ERR(0),		KUMAX(0)},
+		{"42x",		"x",	0,	ERR(0),		KUMAX(42)},
+
+		{"07",		"",	0,	ERR(0),		KUMAX(7)},
+		{"010",		"",	0,	ERR(0),		KUMAX(8)},
+		{"08",		"8",	0,	ERR(0),		KUMAX(0)},
+		{"0_",		"_",	0,	ERR(0),		KUMAX(0)},
+
+		{"0x",		"x",	0,	ERR(0),		KUMAX(0)},
+		{"0X",		"X",	0,	ERR(0),		KUMAX(0)},
+		{"0xg",		"xg",	0,	ERR(0),		KUMAX(0)},
+		{"0XA",		"",	0,	ERR(0),		KUMAX(10)},
+
+		{"010",		"",	10,	ERR(0),		KUMAX(10)},
+		{"0x3",		"x3",	10,	ERR(0),		KUMAX(0)},
+
+		{"12",		"2",	2,	ERR(0),		KUMAX(1)},
+		{"78",		"8",	8,	ERR(0),		KUMAX(7)},
+		{"9a",		"a",	10,	ERR(0),		KUMAX(9)},
+		{"9A",		"A",	10,	ERR(0),		KUMAX(9)},
+		{"fg",		"g",	16,	ERR(0),		KUMAX(15)},
+		{"FG",		"G",	16,	ERR(0),		KUMAX(15)},
+		{"0xfg",	"g",	16,	ERR(0),		KUMAX(15)},
+		{"0XFG",	"G",	16,	ERR(0),		KUMAX(15)},
+		{"z_",		"_",	36,	ERR(0),		KUMAX(35)},
+		{"Z_",		"_",	36,	ERR(0),		KUMAX(35)}
+	};
+#undef ERR
+#undef KUMAX
+	unsigned i;
+
+	for (i = 0; i < sizeof(tests)/sizeof(struct test_s); i++) {
+		struct test_s *test = &tests[i];
+		int err;
+		uintmax_t result;
+		char *remainder;
+
+		set_errno(0);
+		result = malloc_strtoumax(test->input, &remainder, test->base);
+		err = get_errno();
+		assert_d_eq(err, test->expected_errno,
+		    "Expected errno %s for \"%s\", base %d",
+		    test->expected_errno_name, test->input, test->base);
+		assert_str_eq(remainder, test->expected_remainder,
+		    "Unexpected remainder for \"%s\", base %d",
+		    test->input, test->base);
+		if (err == 0) {
+			assert_ju_eq(result, test->expected_x,
+			    "Unexpected result for \"%s\", base %d",
+			    test->input, test->base);
+		}
+	}
+}
+TEST_END
+
+TEST_BEGIN(test_malloc_snprintf_truncated)
+{
+#define	BUFLEN	15
+	char buf[BUFLEN];
+	size_t result;
+	size_t len;
+#define	TEST(expected_str_untruncated, ...) do {			\
+	result = malloc_snprintf(buf, len, __VA_ARGS__);		\
+	assert_d_eq(strncmp(buf, expected_str_untruncated, len-1), 0,	\
+	    "Unexpected string inequality (\"%s\" vs \"%s\")",		\
+	    buf, expected_str_untruncated);				\
+	assert_zu_eq(result, strlen(expected_str_untruncated),		\
+	    "Unexpected result");					\
+} while (0)
+
+	for (len = 1; len < BUFLEN; len++) {
+		TEST("012346789",	"012346789");
+		TEST("a0123b",		"a%sb", "0123");
+		TEST("a01234567",	"a%s%s", "0123", "4567");
+		TEST("a0123  ",		"a%-6s", "0123");
+		TEST("a  0123",		"a%6s", "0123");
+		TEST("a   012",		"a%6.3s", "0123");
+		TEST("a   012",		"a%*.*s", 6, 3, "0123");
+		TEST("a 123b",		"a% db", 123);
+		TEST("a123b",		"a%-db", 123);
+		TEST("a-123b",		"a%-db", -123);
+		TEST("a+123b",		"a%+db", 123);
+	}
+#undef BUFLEN
+#undef TEST
+}
+TEST_END
+
+TEST_BEGIN(test_malloc_snprintf)
+{
+#define	BUFLEN	128
+	char buf[BUFLEN];
+	size_t result;
+#define	TEST(expected_str, ...) do {					\
+	result = malloc_snprintf(buf, sizeof(buf), __VA_ARGS__);	\
+	assert_str_eq(buf, expected_str, "Unexpected output");		\
+	assert_zu_eq(result, strlen(expected_str), "Unexpected result");\
+} while (0)
+
+	TEST("hello", "hello");
+
+	TEST("50%, 100%", "50%%, %d%%", 100);
+
+	TEST("a0123b", "a%sb", "0123");
+
+	TEST("a 0123b", "a%5sb", "0123");
+	TEST("a 0123b", "a%*sb", 5, "0123");
+
+	TEST("a0123 b", "a%-5sb", "0123");
+	TEST("a0123b", "a%*sb", -1, "0123");
+	TEST("a0123 b", "a%*sb", -5, "0123");
+	TEST("a0123 b", "a%-*sb", -5, "0123");
+
+	TEST("a012b", "a%.3sb", "0123");
+	TEST("a012b", "a%.*sb", 3, "0123");
+	TEST("a0123b", "a%.*sb", -3, "0123");
+
+	TEST("a  012b", "a%5.3sb", "0123");
+	TEST("a  012b", "a%5.*sb", 3, "0123");
+	TEST("a  012b", "a%*.3sb", 5, "0123");
+	TEST("a  012b", "a%*.*sb", 5, 3, "0123");
+	TEST("a 0123b", "a%*.*sb", 5, -3, "0123");
+
+	TEST("_abcd_", "_%x_", 0xabcd);
+	TEST("_0xabcd_", "_%#x_", 0xabcd);
+	TEST("_1234_", "_%o_", 01234);
+	TEST("_01234_", "_%#o_", 01234);
+	TEST("_1234_", "_%u_", 1234);
+
+	TEST("_1234_", "_%d_", 1234);
+	TEST("_ 1234_", "_% d_", 1234);
+	TEST("_+1234_", "_%+d_", 1234);
+	TEST("_-1234_", "_%d_", -1234);
+	TEST("_-1234_", "_% d_", -1234);
+	TEST("_-1234_", "_%+d_", -1234);
+
+	TEST("_-1234_", "_%d_", -1234);
+	TEST("_1234_", "_%d_", 1234);
+	TEST("_-1234_", "_%i_", -1234);
+	TEST("_1234_", "_%i_", 1234);
+	TEST("_01234_", "_%#o_", 01234);
+	TEST("_1234_", "_%u_", 1234);
+	TEST("_0x1234abc_", "_%#x_", 0x1234abc);
+	TEST("_0X1234ABC_", "_%#X_", 0x1234abc);
+	TEST("_c_", "_%c_", 'c');
+	TEST("_string_", "_%s_", "string");
+	TEST("_0x42_", "_%p_", ((void *)0x42));
+
+	TEST("_-1234_", "_%ld_", ((long)-1234));
+	TEST("_1234_", "_%ld_", ((long)1234));
+	TEST("_-1234_", "_%li_", ((long)-1234));
+	TEST("_1234_", "_%li_", ((long)1234));
+	TEST("_01234_", "_%#lo_", ((long)01234));
+	TEST("_1234_", "_%lu_", ((long)1234));
+	TEST("_0x1234abc_", "_%#lx_", ((long)0x1234abc));
+	TEST("_0X1234ABC_", "_%#lX_", ((long)0x1234ABC));
+
+	TEST("_-1234_", "_%lld_", ((long long)-1234));
+	TEST("_1234_", "_%lld_", ((long long)1234));
+	TEST("_-1234_", "_%lli_", ((long long)-1234));
+	TEST("_1234_", "_%lli_", ((long long)1234));
+	TEST("_01234_", "_%#llo_", ((long long)01234));
+	TEST("_1234_", "_%llu_", ((long long)1234));
+	TEST("_0x1234abc_", "_%#llx_", ((long long)0x1234abc));
+	TEST("_0X1234ABC_", "_%#llX_", ((long long)0x1234ABC));
+
+	TEST("_-1234_", "_%qd_", ((long long)-1234));
+	TEST("_1234_", "_%qd_", ((long long)1234));
+	TEST("_-1234_", "_%qi_", ((long long)-1234));
+	TEST("_1234_", "_%qi_", ((long long)1234));
+	TEST("_01234_", "_%#qo_", ((long long)01234));
+	TEST("_1234_", "_%qu_", ((long long)1234));
+	TEST("_0x1234abc_", "_%#qx_", ((long long)0x1234abc));
+	TEST("_0X1234ABC_", "_%#qX_", ((long long)0x1234ABC));
+
+	TEST("_-1234_", "_%jd_", ((intmax_t)-1234));
+	TEST("_1234_", "_%jd_", ((intmax_t)1234));
+	TEST("_-1234_", "_%ji_", ((intmax_t)-1234));
+	TEST("_1234_", "_%ji_", ((intmax_t)1234));
+	TEST("_01234_", "_%#jo_", ((intmax_t)01234));
+	TEST("_1234_", "_%ju_", ((intmax_t)1234));
+	TEST("_0x1234abc_", "_%#jx_", ((intmax_t)0x1234abc));
+	TEST("_0X1234ABC_", "_%#jX_", ((intmax_t)0x1234ABC));
+
+	TEST("_1234_", "_%td_", ((ptrdiff_t)1234));
+	TEST("_-1234_", "_%td_", ((ptrdiff_t)-1234));
+	TEST("_1234_", "_%ti_", ((ptrdiff_t)1234));
+	TEST("_-1234_", "_%ti_", ((ptrdiff_t)-1234));
+
+	TEST("_-1234_", "_%zd_", ((ssize_t)-1234));
+	TEST("_1234_", "_%zd_", ((ssize_t)1234));
+	TEST("_-1234_", "_%zi_", ((ssize_t)-1234));
+	TEST("_1234_", "_%zi_", ((ssize_t)1234));
+	TEST("_01234_", "_%#zo_", ((ssize_t)01234));
+	TEST("_1234_", "_%zu_", ((ssize_t)1234));
+	TEST("_0x1234abc_", "_%#zx_", ((ssize_t)0x1234abc));
+	TEST("_0X1234ABC_", "_%#zX_", ((ssize_t)0x1234ABC));
+#undef BUFLEN
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_pow2_ceil_u64,
+	    test_pow2_ceil_u32,
+	    test_pow2_ceil_zu,
+	    test_malloc_strtoumax_no_endptr,
+	    test_malloc_strtoumax,
+	    test_malloc_snprintf_truncated,
+	    test_malloc_snprintf));
+}
diff --git a/memory/jemalloc/src/test/unit/witness.c b/memory/jemalloc/src/test/unit/witness.c
new file mode 100644
index 000000000..ed172753c
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/witness.c
@@ -0,0 +1,278 @@
+#include "test/jemalloc_test.h"
+
+static witness_lock_error_t *witness_lock_error_orig;
+static witness_owner_error_t *witness_owner_error_orig;
+static witness_not_owner_error_t *witness_not_owner_error_orig;
+static witness_lockless_error_t *witness_lockless_error_orig;
+
+static bool saw_lock_error;
+static bool saw_owner_error;
+static bool saw_not_owner_error;
+static bool saw_lockless_error;
+
+static void
+witness_lock_error_intercept(const witness_list_t *witnesses,
+    const witness_t *witness)
+{
+
+	saw_lock_error = true;
+}
+
+static void
+witness_owner_error_intercept(const witness_t *witness)
+{
+
+	saw_owner_error = true;
+}
+
+static void
+witness_not_owner_error_intercept(const witness_t *witness)
+{
+
+	saw_not_owner_error = true;
+}
+
+static void
+witness_lockless_error_intercept(const witness_list_t *witnesses)
+{
+
+	saw_lockless_error = true;
+}
+
+static int
+witness_comp(const witness_t *a, const witness_t *b)
+{
+
+	assert_u_eq(a->rank, b->rank, "Witnesses should have equal rank");
+
+	return (strcmp(a->name, b->name));
+}
+
+static int
+witness_comp_reverse(const witness_t *a, const witness_t *b)
+{
+
+	assert_u_eq(a->rank, b->rank, "Witnesses should have equal rank");
+
+	return (-strcmp(a->name, b->name));
+}
+
+TEST_BEGIN(test_witness)
+{
+	witness_t a, b;
+	tsdn_t *tsdn;
+
+	test_skip_if(!config_debug);
+
+	tsdn = tsdn_fetch();
+
+	witness_assert_lockless(tsdn);
+
+	witness_init(&a, "a", 1, NULL);
+	witness_assert_not_owner(tsdn, &a);
+	witness_lock(tsdn, &a);
+	witness_assert_owner(tsdn, &a);
+
+	witness_init(&b, "b", 2, NULL);
+	witness_assert_not_owner(tsdn, &b);
+	witness_lock(tsdn, &b);
+	witness_assert_owner(tsdn, &b);
+
+	witness_unlock(tsdn, &a);
+	witness_unlock(tsdn, &b);
+
+	witness_assert_lockless(tsdn);
+}
+TEST_END
+
+TEST_BEGIN(test_witness_comp)
+{
+	witness_t a, b, c, d;
+	tsdn_t *tsdn;
+
+	test_skip_if(!config_debug);
+
+	tsdn = tsdn_fetch();
+
+	witness_assert_lockless(tsdn);
+
+	witness_init(&a, "a", 1, witness_comp);
+	witness_assert_not_owner(tsdn, &a);
+	witness_lock(tsdn, &a);
+	witness_assert_owner(tsdn, &a);
+
+	witness_init(&b, "b", 1, witness_comp);
+	witness_assert_not_owner(tsdn, &b);
+	witness_lock(tsdn, &b);
+	witness_assert_owner(tsdn, &b);
+	witness_unlock(tsdn, &b);
+
+	witness_lock_error_orig = witness_lock_error;
+	witness_lock_error = witness_lock_error_intercept;
+	saw_lock_error = false;
+
+	witness_init(&c, "c", 1, witness_comp_reverse);
+	witness_assert_not_owner(tsdn, &c);
+	assert_false(saw_lock_error, "Unexpected witness lock error");
+	witness_lock(tsdn, &c);
+	assert_true(saw_lock_error, "Expected witness lock error");
+	witness_unlock(tsdn, &c);
+
+	saw_lock_error = false;
+
+	witness_init(&d, "d", 1, NULL);
+	witness_assert_not_owner(tsdn, &d);
+	assert_false(saw_lock_error, "Unexpected witness lock error");
+	witness_lock(tsdn, &d);
+	assert_true(saw_lock_error, "Expected witness lock error");
+	witness_unlock(tsdn, &d);
+
+	witness_unlock(tsdn, &a);
+
+	witness_assert_lockless(tsdn);
+
+	witness_lock_error = witness_lock_error_orig;
+}
+TEST_END
+
+TEST_BEGIN(test_witness_reversal)
+{
+	witness_t a, b;
+	tsdn_t *tsdn;
+
+	test_skip_if(!config_debug);
+
+	witness_lock_error_orig = witness_lock_error;
+	witness_lock_error = witness_lock_error_intercept;
+	saw_lock_error = false;
+
+	tsdn = tsdn_fetch();
+
+	witness_assert_lockless(tsdn);
+
+	witness_init(&a, "a", 1, NULL);
+	witness_init(&b, "b", 2, NULL);
+
+	witness_lock(tsdn, &b);
+	assert_false(saw_lock_error, "Unexpected witness lock error");
+	witness_lock(tsdn, &a);
+	assert_true(saw_lock_error, "Expected witness lock error");
+
+	witness_unlock(tsdn, &a);
+	witness_unlock(tsdn, &b);
+
+	witness_assert_lockless(tsdn);
+
+	witness_lock_error = witness_lock_error_orig;
+}
+TEST_END
+
+TEST_BEGIN(test_witness_recursive)
+{
+	witness_t a;
+	tsdn_t *tsdn;
+
+	test_skip_if(!config_debug);
+
+	witness_not_owner_error_orig = witness_not_owner_error;
+	witness_not_owner_error = witness_not_owner_error_intercept;
+	saw_not_owner_error = false;
+
+	witness_lock_error_orig = witness_lock_error;
+	witness_lock_error = witness_lock_error_intercept;
+	saw_lock_error = false;
+
+	tsdn = tsdn_fetch();
+
+	witness_assert_lockless(tsdn);
+
+	witness_init(&a, "a", 1, NULL);
+
+	witness_lock(tsdn, &a);
+	assert_false(saw_lock_error, "Unexpected witness lock error");
+	assert_false(saw_not_owner_error, "Unexpected witness not owner error");
+	witness_lock(tsdn, &a);
+	assert_true(saw_lock_error, "Expected witness lock error");
+	assert_true(saw_not_owner_error, "Expected witness not owner error");
+
+	witness_unlock(tsdn, &a);
+
+	witness_assert_lockless(tsdn);
+
+	witness_owner_error = witness_owner_error_orig;
+	witness_lock_error = witness_lock_error_orig;
+
+}
+TEST_END
+
+TEST_BEGIN(test_witness_unlock_not_owned)
+{
+	witness_t a;
+	tsdn_t *tsdn;
+
+	test_skip_if(!config_debug);
+
+	witness_owner_error_orig = witness_owner_error;
+	witness_owner_error = witness_owner_error_intercept;
+	saw_owner_error = false;
+
+	tsdn = tsdn_fetch();
+
+	witness_assert_lockless(tsdn);
+
+	witness_init(&a, "a", 1, NULL);
+
+	assert_false(saw_owner_error, "Unexpected owner error");
+	witness_unlock(tsdn, &a);
+	assert_true(saw_owner_error, "Expected owner error");
+
+	witness_assert_lockless(tsdn);
+
+	witness_owner_error = witness_owner_error_orig;
+}
+TEST_END
+
+TEST_BEGIN(test_witness_lockful)
+{
+	witness_t a;
+	tsdn_t *tsdn;
+
+	test_skip_if(!config_debug);
+
+	witness_lockless_error_orig = witness_lockless_error;
+	witness_lockless_error = witness_lockless_error_intercept;
+	saw_lockless_error = false;
+
+	tsdn = tsdn_fetch();
+
+	witness_assert_lockless(tsdn);
+
+	witness_init(&a, "a", 1, NULL);
+
+	assert_false(saw_lockless_error, "Unexpected lockless error");
+	witness_assert_lockless(tsdn);
+
+	witness_lock(tsdn, &a);
+	witness_assert_lockless(tsdn);
+	assert_true(saw_lockless_error, "Expected lockless error");
+
+	witness_unlock(tsdn, &a);
+
+	witness_assert_lockless(tsdn);
+
+	witness_lockless_error = witness_lockless_error_orig;
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_witness,
+	    test_witness_comp,
+	    test_witness_reversal,
+	    test_witness_recursive,
+	    test_witness_unlock_not_owned,
+	    test_witness_lockful));
+}
diff --git a/memory/jemalloc/src/test/unit/zero.c b/memory/jemalloc/src/test/unit/zero.c
new file mode 100644
index 000000000..30ebe37a4
--- /dev/null
+++ b/memory/jemalloc/src/test/unit/zero.c
@@ -0,0 +1,80 @@
+#include "test/jemalloc_test.h"
+
+#ifdef JEMALLOC_FILL
+const char *malloc_conf =
+    "abort:false,junk:false,zero:true,redzone:false,quarantine:0";
+#endif
+
+static void
+test_zero(size_t sz_min, size_t sz_max)
+{
+	uint8_t *s;
+	size_t sz_prev, sz, i;
+#define	MAGIC	((uint8_t)0x61)
+
+	sz_prev = 0;
+	s = (uint8_t *)mallocx(sz_min, 0);
+	assert_ptr_not_null((void *)s, "Unexpected mallocx() failure");
+
+	for (sz = sallocx(s, 0); sz <= sz_max;
+	    sz_prev = sz, sz = sallocx(s, 0)) {
+		if (sz_prev > 0) {
+			assert_u_eq(s[0], MAGIC,
+			    "Previously allocated byte %zu/%zu is corrupted",
+			    ZU(0), sz_prev);
+			assert_u_eq(s[sz_prev-1], MAGIC,
+			    "Previously allocated byte %zu/%zu is corrupted",
+			    sz_prev-1, sz_prev);
+		}
+
+		for (i = sz_prev; i < sz; i++) {
+			assert_u_eq(s[i], 0x0,
+			    "Newly allocated byte %zu/%zu isn't zero-filled",
+			    i, sz);
+			s[i] = MAGIC;
+		}
+
+		if (xallocx(s, sz+1, 0, 0) == sz) {
+			s = (uint8_t *)rallocx(s, sz+1, 0);
+			assert_ptr_not_null((void *)s,
+			    "Unexpected rallocx() failure");
+		}
+	}
+
+	dallocx(s, 0);
+#undef MAGIC
+}
+
+TEST_BEGIN(test_zero_small)
+{
+
+	test_skip_if(!config_fill);
+	test_zero(1, SMALL_MAXCLASS-1);
+}
+TEST_END
+
+TEST_BEGIN(test_zero_large)
+{
+
+	test_skip_if(!config_fill);
+	test_zero(SMALL_MAXCLASS+1, large_maxclass);
+}
+TEST_END
+
+TEST_BEGIN(test_zero_huge)
+{
+
+	test_skip_if(!config_fill);
+	test_zero(large_maxclass+1, chunksize*2);
+}
+TEST_END
+
+int
+main(void)
+{
+
+	return (test(
+	    test_zero_small,
+	    test_zero_large,
+	    test_zero_huge));
+}