1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
|
<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=964646
-->
<!--
========= PLEASE KEEP THIS IN SYNC WITH test_animations.html =========
This test mimicks the content of test_animations.html but performs tests
specific to animations that run on the compositor thread since they require
special (asynchronous) handling. Furthermore, these tests check that
animations that are expected to run on the compositor thread, are actually
doing so.
If you are making changes to this file or to test_animations.html, please
try to keep them consistent where appropriate.
-->
<head>
<meta charset="utf-8">
<title>Test for css3-animations running on the compositor thread (Bug
964646)</title>
<script type="application/javascript"
src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="/tests/SimpleTest/paint_listener.js"></script>
<script type="application/javascript" src="animation_utils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<style type="text/css">
@keyframes transform-anim {
to {
transform: translate(100px);
}
}
@keyframes anim1 {
0% { transform: translate(0px) }
50% { transform: translate(80px) }
100% { transform: translate(100px) }
}
@keyframes anim2 {
from { opacity: 0 } to { opacity: 1 }
}
@keyframes anim3 {
from { opacity: 0 } to { opacity: 1 }
}
@keyframes anim4 {
from { transform: translate(0px, 0px) }
to { transform: translate(0px, 100px) }
}
@keyframes kf1 {
50% { transform: translate(50px) }
to { transform: translate(150px) }
}
@keyframes kf2 {
from { transform: translate(150px) }
50% { transform: translate(50px) }
}
@keyframes kf3 {
25% { transform: translate(100px) }
}
@keyframes kf4 {
to, from { display: none; transform: translate(37px) }
}
@keyframes kf_cascade1 {
from { transform: translate(50px) }
50%, from { transform: translate(30px) } /* wins: 0% */
75%, 85%, 50% { transform: translate(20px) } /* wins: 75%, 50% */
100%, 85% { transform: translate(70px) } /* wins: 100% */
85.1% { transform: translate(60px) } /* wins: 85.1% */
85% { transform: translate(30px) } /* wins: 85% */
}
@keyframes kf_cascade2 { from, to { opacity: 0.3 } }
@keyframes kf_cascade2 { from, to { transform: translate(50px) } }
@keyframes kf_cascade2 { from, to { transform: translate(100px) } }
@keyframes kf_tf1 {
0% { transform: translate(20px); animation-timing-function: ease }
25% { transform: translate(60px); }
50% { transform: translate(160px); animation-timing-function: steps(5) }
75% { transform: translate(120px); animation-timing-function: linear }
100% { transform: translate(20px); animation-timing-function: ease-out }
}
@keyframes always_fifty {
from, to { transform: translate(50px) }
}
#withbefore::before, #withafter::after {
content: "test";
animation: anim4 1s linear alternate 3;
display:block;
}
@keyframes multiprop {
0% {
transform: translate(10px); opacity: 0.3;
animation-timing-function: ease;
}
25% {
opacity: 0.5;
animation-timing-function: ease-out;
}
50% {
transform: translate(40px);
}
75% {
transform: translate(80px); opacity: 0.6;
animation-timing-function: ease-in;
}
}
@keyframes cascade {
0%, 25%, 100% { transform: translate(0px) }
50%, 75% { transform: translate(100px) }
0%, 75%, 100% { opacity: 0 }
25%, 50% { opacity: 1 }
}
@keyframes cascade2 {
0% { transform: translate(0px) }
25% { transform: translate(30px);
animation-timing-function: ease-in } /* beaten by rule below */
50% { transform: translate(0px) }
25% { transform: translate(50px) }
100% { transform: translate(100px) }
}
@keyframes primitives1 {
from { transform: rotate(0deg) translateX(0px) scaleX(1)
translate(0px) scale3d(1, 1, 1); }
to { transform: rotate(270deg) translate3d(0px, 0px, 0px) scale(1)
translateY(0px) scaleY(1); }
}
@keyframes important1 {
from { opacity: 0.5; }
50% { opacity: 1 !important; } /* ignored */
to { opacity: 0.8; }
}
@keyframes important2 {
from { opacity: 0.5;
transform: translate(100px); }
to { opacity: 0.2 !important; /* ignored */
transform: translate(50px); }
}
@keyframes empty { }
@keyframes nearlyempty {
to {
transform: translate(100px);
}
}
.target {
/* The animation target needs geometry in order to qualify for OMTA */
width: 100px;
height: 100px;
background-color: white;
}
.visitedLink:link { background-color: yellow }
.visitedLink:visited { background-color: blue }
@keyframes opacitymid {
0% { opacity: 0.2 }
100% { opacity: 0.8 }
}
@keyframes transformnone {
0%, 100% { transform: translateX(50px) }
25%, 75% { transform: none }
}
</style>
</head>
<body>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=964646">Mozilla Bug
964646</a>
<div id="display"></div>
<pre id="test">
<script type="application/javascript">
"use strict";
/** Test for css3-animations running on the compositor thread (Bug 964646) **/
// Global state
var gDisplay = document.getElementById("display")
, gDiv = null;
// Shortcut omta_is and friends by filling in the initial 'elem' argument
// with gDiv.
[ 'omta_is', 'omta_todo_is', 'omta_is_approx' ].forEach(function(fn) {
var origFn = window[fn];
window[fn] = function() {
var args = Array.slice(arguments);
if (!(args[0] instanceof Element)) {
args.unshift(gDiv);
}
return origFn.apply(window, args);
};
});
// Shortcut new_div and done_div to update gDiv
var originalNewDiv = window.new_div;
window.new_div = function(style) {
[ gDiv ] = originalNewDiv(style);
};
var originalDoneDiv = window.done_div;
window.done_div = function() {
originalDoneDiv();
gDiv = null;
};
SimpleTest.waitForExplicitFinish();
SimpleTest.requestLongerTimeout(2);
runOMTATest(function() {
var onAbort = function() {
if (gDiv) {
done_div();
}
};
runAllAsyncAnimTests(onAbort).then(function() {
SimpleTest.finish();
});
}, SimpleTest.finish);
//----------------------------------------------------------------------
//
// Test cases
//
//----------------------------------------------------------------------
// This test is not in test_animations.html but is here to test that
// transform animations are actually run on the compositor thread as expected.
addAsyncAnimTest(function *() {
new_div("animation: transform-anim linear 300s");
yield waitForPaintsFlushed();
advance_clock(200000);
omta_is("transform", { tx: 100 * 2 / 3 }, RunningOn.Compositor,
"OMTA animation is animating as expected");
done_div();
});
function *testFillMode(fillMode, fillsBackwards, fillsForwards)
{
var style = "transform: translate(30px); animation: 10s 3s anim1 linear";
var desc;
if (fillMode.length > 0) {
style += " " + fillMode;
desc = "fill mode " + fillMode + ": ";
} else {
desc = "default fill mode: ";
}
new_div(style);
listen();
yield waitForPaintsFlushed();
if (fillsBackwards)
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
desc + "does affect value during delay (0s)");
else
omta_is("transform", { tx: 30 }, RunningOn.MainThread,
desc + "doesn't affect value during delay (0s)");
advance_clock(2000);
if (fillsBackwards)
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
desc + "does affect value during delay (0s)");
else
omta_is("transform", { tx: 30 }, RunningOn.MainThread,
desc + "does affect value during delay (0s)");
check_events([], "before start in testFillMode");
advance_clock(1000);
check_events([{ type: "animationstart", target: gDiv,
bubbles: true, cancelable: false,
animationName: "anim1", elapsedTime: 0.0,
pseudoElement: "" }],
"right after start in testFillMode");
// If we have a backwards fill then at the start of the animation we will end
// up applying the same value as the fill value. Various optimizations in
// RestyleManager may filter out this meaning that the animation doesn't get
// added to the compositor thread until the first time the value changes.
//
// As a result we look for this first sample on either the compositor or the
// computed style
yield waitForPaints();
omta_is("transform", { tx: 0 }, RunningOn.Either,
desc + "affects value at start of animation");
advance_clock(125);
// We might not add the animation to compositor until the second sample (due
// to the optimizations mentioned above) so we should wait for paints before
// proceeding
yield waitForPaints();
omta_is("transform", { tx: 2 }, RunningOn.Compositor,
desc + "affects value during animation");
advance_clock(2375);
omta_is("transform", { tx: 40 }, RunningOn.Compositor,
desc + "affects value during animation");
advance_clock(2500);
omta_is("transform", { tx: 80 }, RunningOn.Compositor,
desc + "affects value during animation");
advance_clock(2500);
omta_is("transform", { tx: 90 }, RunningOn.Compositor,
desc + "affects value during animation");
advance_clock(2375);
omta_is("transform", { tx: 99.5 }, RunningOn.Compositor,
desc + "affects value during animation");
check_events([], "before end in testFillMode");
advance_clock(125);
check_events([{ type: "animationend", target: gDiv,
bubbles: true, cancelable: false,
animationName: "anim1", elapsedTime: 10.0,
pseudoElement: "" }],
"right after end in testFillMode");
// Currently the compositor will apply a forwards fill until it gets told by
// the main thread to clear the animation. As a result we should wait for
// paints to be flushed before checking that the animated value does *not*
// appear on the compositor thread.
yield waitForPaints();
if (fillsForwards)
omta_is("transform", { tx: 100 }, RunningOn.MainThread,
desc + "affects value at end of animation");
advance_clock(10);
if (fillsForwards)
omta_is("transform", { tx: 100 }, RunningOn.MainThread,
desc + "affects value after animation");
else
omta_is("transform", { tx: 30 }, RunningOn.MainThread,
desc + "does not affect value after animation");
done_div();
}
addAsyncAnimTest(function() { return testFillMode("", false, false); });
addAsyncAnimTest(function() { return testFillMode("none", false, false); });
addAsyncAnimTest(function() { return testFillMode("forwards", false, true); });
addAsyncAnimTest(function() { return testFillMode("backwards", true, false); });
addAsyncAnimTest(function() { return testFillMode("both", true, true); });
// Test that animations continue running when the animation name
// list is changed.
//
// test_animations.html combines all these tests into one block but this is
// difficult for OMTA because currently there are only two properties to which
// we apply OMTA. Instead we break the test down into a few independent pieces
// in order to exercise the same functionality.
// Append to list
addAsyncAnimTest(function *() {
new_div("animation: anim1 linear 10s");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.Either,
"just anim1, translate at start");
advance_clock(1000);
omta_is("transform", { tx: 16 }, RunningOn.Compositor,
"just anim1, translate at 1s");
// append anim2
gDiv.style.animation = "anim1 linear 10s, anim2 linear 10s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 16 }, RunningOn.Compositor,
"anim1 + anim2, translate at 1s");
omta_is("opacity", 0, RunningOn.Compositor,
"anim1 + anim2, opacity at 1s");
advance_clock(1000);
omta_is("transform", { tx: 32 }, RunningOn.Compositor,
"anim1 + anim2, translate at 2s");
omta_is("opacity", 0.1, RunningOn.Compositor,
"anim1 + anim2, opacity at 2s");
done_div();
});
// Prepend to list; delete from list
addAsyncAnimTest(function *() {
new_div("animation: anim1 linear 10s");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.Either,
"just anim1, translate at start");
advance_clock(1000);
omta_is("transform", { tx: 16 }, RunningOn.Compositor,
"just anim1, translate at 1s");
// prepend anim2
gDiv.style.animation = "anim2 linear 10s, anim1 linear 10s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 16 }, RunningOn.Compositor,
"anim2 + anim1, translate at 1s");
omta_is("opacity", 0, RunningOn.Compositor,
"anim2 + anim1, opacity at 1s");
advance_clock(1000);
omta_is("transform", { tx: 32 }, RunningOn.Compositor,
"anim2 + anim1, translate at 2s");
omta_is("opacity", 0.1, RunningOn.Compositor,
"anim2 + anim1, opacity at 2s");
// remove anim2 from list
gDiv.style.animation = "anim1 linear 10s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 32 }, RunningOn.Compositor,
"just anim1, translate at 2s");
omta_is("opacity", 1, RunningOn.MainThread, "just anim1, opacity at 2s");
advance_clock(1000);
omta_is("transform", { tx: 48 }, RunningOn.Compositor,
"just anim1, translate at 3s");
omta_is("opacity", 1, RunningOn.MainThread, "just anim1, opacity at 3s");
done_div();
});
// Swap elements
addAsyncAnimTest(function *() {
new_div("animation: anim1 linear 10s, anim2 linear 10s");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.Either,
"anim1 + anim2, translate at start");
omta_is("opacity", 0, RunningOn.Compositor,
"anim1 + anim2, opacity at start");
advance_clock(1000);
omta_is("transform", { tx: 16 }, RunningOn.Compositor,
"anim1 + anim2, translate at 1s");
omta_is("opacity", 0.1, RunningOn.Compositor,
"anim1 + anim2, opacity at 1s");
// swap anim1 and anim2, change duration of anim2
gDiv.style.animation = "anim2 linear 5s, anim1 linear 10s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 16 }, RunningOn.Compositor,
"anim2 + anim1, translate at 1s");
omta_is("opacity", 0.2, RunningOn.Compositor,
"anim2 + anim1, opacity at 1s");
advance_clock(1000);
omta_is("transform", { tx: 32 }, RunningOn.Compositor,
"anim2 + anim1, translate at 2s");
omta_is("opacity", 0.4, RunningOn.Compositor,
"anim2 + anim1, opacity at 2s");
// list anim2 twice, last duration wins, original start time still applies
gDiv.style.animation = "anim2 linear 5s, anim1 linear 10s, anim2 linear 20s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 32 }, RunningOn.Compositor,
"anim2 + anim1 + anim2, translate at 2s");
is(SpecialPowers.DOMWindowUtils.getOMTAStyle(gDiv, "opacity"), "0.1",
"anim2 + anim1 + anim2, opacity at 2s");
// drop one of the anim2, and list anim3 as well, which animates
// the same property as anim2
gDiv.style.animation = "anim1 linear 10s, anim2 linear 20s, anim3 linear 10s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 32 }, RunningOn.Compositor,
"anim1 + anim2 + anim3, translate at 2s");
is(SpecialPowers.DOMWindowUtils.getOMTAStyle(gDiv, "opacity"), "0",
"anim1 + anim2 + anim3, opacity at 2s");
advance_clock(1000);
omta_is("transform", { tx: 48 }, RunningOn.Compositor,
"anim1 + anim2 + anim3, translate at 3s");
is(SpecialPowers.DOMWindowUtils.getOMTAStyle(gDiv, "opacity"), "0.1",
"anim1 + anim2 + anim3, opacity at 3s");
// now swap the anim3 and anim2 order
gDiv.style.animation = "anim1 linear 10s, anim3 linear 10s, anim2 linear 20s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 48 }, RunningOn.Compositor,
"anim1 + anim3 + anim2, translate at 3s");
is(SpecialPowers.DOMWindowUtils.getOMTAStyle(gDiv, "opacity"), "0.15",
"anim1 + anim3 + anim2, opacity at 3s");
advance_clock(2000); // (unlike test_animations.html, we seek 2s forwards here
// since at 4s anim2 and anim3 produce the same result so
// we can't tell which won.)
omta_is("transform", { tx: 80 }, RunningOn.Compositor,
"anim1 + anim3 + anim2, translate at 5s");
is(SpecialPowers.DOMWindowUtils.getOMTAStyle(gDiv, "opacity"), "0.25",
"anim1 + anim3 + anim2, opacity at 5s");
// swap anim3 and anim2 back
gDiv.style.animation = "anim1 linear 10s, anim2 linear 20s, anim3 linear 10s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 80 }, RunningOn.Compositor,
"anim1 + anim2 + anim3, translate at 5s");
is(SpecialPowers.DOMWindowUtils.getOMTAStyle(gDiv, "opacity"), "0.3",
"anim1 + anim2 + anim3, opacity at 5s");
// seek past end of anim1
advance_clock(5100);
yield waitForPaints();
omta_is("transform", { tx: 0 }, RunningOn.MainThread,
"anim1 + anim2 + anim3, translate at 10.1s");
// Change the animation fill mode on the completed animation.
gDiv.style.animation =
"anim1 linear 10s forwards, anim2 linear 20s, anim3 linear 10s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 100 }, RunningOn.MainThread,
"anim1 + anim2 + anim3, translate at 10.1s with fill mode");
advance_clock(900);
omta_is("transform", { tx: 100 }, RunningOn.MainThread,
"anim1 + anim2 + anim3, translate at 11s with fill mode");
// Change the animation duration on the completed animation, so it is
// no longer completed.
// XXX Not sure about this---there seems to be a bug in test_animations.html
// in that it drops the fill mode but the test comment says it has a fill mode
gDiv.style.animation = "anim1 linear 20s, anim2 linear 20s, anim3 linear 10s";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 82 }, RunningOn.Compositor,
"anim1 + anim2 + anim3, translate at 11s with fill mode");
is(SpecialPowers.DOMWindowUtils.getOMTAStyle(gDiv, "opacity"), "0.9",
"anim1 + anim2 + anim3, opacity at 11s");
done_div();
});
/*
* css3-animations: 3. Keyframes
* http://dev.w3.org/csswg/css3-animations/#keyframes
*/
// Test the rules on keyframes that lack a 0% or 100% rule:
// (simultaneously, test that reverse animations have their keyframes
// run backwards)
addAsyncAnimTest(function *() {
// 100px at 0%, 50px at 50%, 150px at 100%
new_div("transform: translate(100px); " +
"animation: kf1 ease 1s alternate infinite");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 100 }, RunningOn.Compositor, "no-0% at 0.0s");
advance_clock(100);
omta_is_approx("transform", { tx: 100 - 50 * gTF.ease(0.2) }, 0.01,
RunningOn.Compositor, "no-0% at 0.1s");
advance_clock(200);
omta_is_approx("transform", { tx: 100 - 50 * gTF.ease(0.6) }, 0.01,
RunningOn.Compositor, "no-0% at 0.3s");
advance_clock(200);
omta_is("transform", { tx: 50 }, RunningOn.Compositor, "no-0% at 0.5s");
advance_clock(200);
omta_is_approx("transform", { tx: 50 + 100 * gTF.ease(0.4) }, 0.01,
RunningOn.Compositor, "no-0% at 0.7s");
advance_clock(200);
omta_is_approx("transform", { tx: 50 + 100 * gTF.ease(0.8) }, 0.01,
RunningOn.Compositor, "no-0% at 0.9s");
advance_clock(100);
omta_is("transform", { tx: 150 }, RunningOn.Compositor, "no-0% at 1.0s");
advance_clock(100);
omta_is_approx("transform", { tx: 50 + 100 * gTF.ease(0.8) }, 0.01,
RunningOn.Compositor, "no-0% at 1.1s");
advance_clock(300);
omta_is_approx("transform", { tx: 50 + 100 * gTF.ease(0.2) }, 0.01,
RunningOn.Compositor, "no-0% at 1.4s");
advance_clock(300);
omta_is_approx("transform", { tx: 100 - 50 * gTF.ease(0.6) }, 0.01,
RunningOn.Compositor, "no-0% at 1.7s");
advance_clock(200);
omta_is_approx("transform", { tx: 100 - 50 * gTF.ease(0.2) }, 0.01,
RunningOn.Compositor, "no-0% at 1.9s");
advance_clock(100);
omta_is("transform", { tx: 100 }, RunningOn.Compositor, "no-0% at 2.0s");
done_div();
// 150px at 0%, 50px at 50%, 100px at 100%
new_div("transform: translate(100px); " +
"animation: kf2 ease-in 1s alternate infinite");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 150 }, RunningOn.Compositor, "no-100% at 0.0s");
advance_clock(100);
omta_is_approx("transform", { tx: 150 - 100 * gTF.ease_in(0.2) }, 0.01,
RunningOn.Compositor, "no-100% at 0.1s");
advance_clock(200);
omta_is_approx("transform", { tx: 150 - 100 * gTF.ease_in(0.6) }, 0.01,
RunningOn.Compositor, "no-100% at 0.3s");
advance_clock(200);
omta_is("transform", { tx: 50 }, RunningOn.Compositor, "no-100% at 0.5s");
advance_clock(200);
omta_is_approx("transform", { tx: 50 + 50 * gTF.ease_in(0.4) }, 0.01,
RunningOn.Compositor, "no-100% at 0.7s");
advance_clock(200);
omta_is_approx("transform", { tx: 50 + 50 * gTF.ease_in(0.8) }, 0.01,
RunningOn.Compositor, "no-100% at 0.9s");
advance_clock(100);
omta_is("transform", { tx: 100 }, RunningOn.Compositor, "no-100% at 1.0s");
advance_clock(100);
omta_is_approx("transform", { tx: 50 + 50 * gTF.ease_in(0.8) }, 0.01,
RunningOn.Compositor, "no-100% at 1.1s");
advance_clock(300);
omta_is_approx("transform", { tx: 50 + 50 * gTF.ease_in(0.2) }, 0.01,
RunningOn.Compositor, "no-100% at 1.4s");
advance_clock(300);
omta_is_approx("transform", { tx: 150 - 100 * gTF.ease_in(0.6) }, 0.01,
RunningOn.Compositor, "no-100% at 1.7s");
advance_clock(200);
omta_is_approx("transform", { tx: 150 - 100 * gTF.ease_in(0.2) }, 0.01,
RunningOn.Compositor, "no-100% at 1.9s");
advance_clock(100);
omta_is("transform", { tx: 150 }, RunningOn.Compositor, "no-100% at 2.0s");
done_div();
// 50px at 0%, 100px at 25%, 50px at 100%
new_div("transform: translate(50px); " +
"animation: kf3 ease-out 1s alternate infinite");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"no-0%-no-100% at 0.0s");
advance_clock(50);
omta_is_approx("transform", { tx: 50 + 50 * gTF.ease_out(0.2) }, 0.01,
RunningOn.Compositor, "no-0%-no-100% at 0.05s");
advance_clock(100);
omta_is_approx("transform", { tx: 50 + 50 * gTF.ease_out(0.6) }, 0.01,
RunningOn.Compositor, "no-0%-no-100% at 0.15s");
advance_clock(100);
omta_is("transform", { tx: 100 }, RunningOn.Compositor,
"no-0%-no-100% at 0.25s");
advance_clock(300);
omta_is_approx("transform", { tx: 100 - 50 * gTF.ease_out(0.4) }, 0.01,
RunningOn.Compositor, "no-0%-no-100% at 0.55s");
advance_clock(300);
omta_is_approx("transform", { tx: 100 - 50 * gTF.ease_out(0.8) }, 0.01,
RunningOn.Compositor, "no-0%-no-100% at 0.85s");
advance_clock(150);
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"no-0%-no-100% at 1.0s");
advance_clock(150);
omta_is_approx("transform", { tx: 100 - 50 * gTF.ease_out(0.8) }, 0.01,
RunningOn.Compositor, "no-0%-no-100% at 1.15s");
advance_clock(450);
omta_is_approx("transform", { tx: 100 - 50 * gTF.ease_out(0.2) }, 0.01,
RunningOn.Compositor, "no-0%-no-100% at 1.6s");
advance_clock(250);
omta_is_approx("transform", { tx: 50 + 50 * gTF.ease_out(0.6) }, 0.01,
RunningOn.Compositor, "no-0%-no-100% at 1.85s");
advance_clock(100);
omta_is_approx("transform", { tx: 50 + 50 * gTF.ease_out(0.2) }, 0.01,
RunningOn.Compositor, "no-0%-no-100% at 1.95s");
advance_clock(50);
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"no-0%-no-100% at 2.0s");
done_div();
// Test that non-animatable properties are ignored.
// Simultaneously, test that the block is still honored, and that
// we still override the value when two consecutive keyframes have
// the same value.
new_div("animation: kf4 ease 10s");
yield waitForPaintsFlushed();
var cs = window.getComputedStyle(gDiv);
is(cs.display, "block",
"non-animatable properties should be ignored (linear, 0s)");
omta_is("transform", { tx: 37 }, RunningOn.Compositor,
"animatable properties should still apply (linear, 0s)");
advance_clock(1000);
is(cs.display, "block",
"non-animatable properties should be ignored (linear, 1s)");
omta_is("transform", { tx: 37 }, RunningOn.Compositor,
"animatable properties should still apply (linear, 1s)");
done_div();
new_div("animation: kf4 step-start 10s");
yield waitForPaintsFlushed();
cs = window.getComputedStyle(gDiv);
is(cs.display, "block",
"non-animatable properties should be ignored (step-start, 0s)");
omta_is("transform", { tx: 37 }, RunningOn.Compositor,
"animatable properties should still apply (step-start, 0s)");
advance_clock(1000);
is(cs.display, "block",
"non-animatable properties should be ignored (step-start, 1s)");
omta_is("transform", { tx: 37 }, RunningOn.Compositor,
"animatable properties should still apply (step-start, 1s)");
done_div();
// Test cascading of the keyframes within an @keyframes rule.
new_div("animation: kf_cascade1 linear 10s");
yield waitForPaintsFlushed();
// 0%: 30px
// 50%: 20px
// 75%: 20px
// 85%: 30px
// 85.1%: 60px
// 100%: 70px
omta_is("transform", { tx: 30 }, RunningOn.Compositor, "kf_cascade1 at 0s");
advance_clock(2500);
omta_is("transform", { tx: 25 }, RunningOn.Compositor, "kf_cascade1 at 2.5s");
advance_clock(2500);
omta_is("transform", { tx: 20 }, RunningOn.Compositor, "kf_cascade1 at 5s");
advance_clock(2000);
omta_is("transform", { tx: 20 }, RunningOn.Compositor, "kf_cascade1 at 7s");
advance_clock(500);
omta_is("transform", { tx: 20 }, RunningOn.Compositor, "kf_cascade1 at 7.5s");
advance_clock(500);
omta_is("transform", { tx: 25 }, RunningOn.Compositor, "kf_cascade1 at 8s");
advance_clock(500);
omta_is("transform", { tx: 30 }, RunningOn.Compositor, "kf_cascade1 at 8.5s");
advance_clock(10);
// For some reason we get an error of 0.0003 for this test only
omta_is_approx("transform", { tx: 60 }, 0.001, RunningOn.Compositor,
"kf_cascade1 at 8.51s");
advance_clock(745);
omta_is("transform", { tx: 65 }, RunningOn.Compositor,
"kf_cascade1 at 9.2505s");
done_div();
// Test cascading of the @keyframes rules themselves.
new_div("animation: kf_cascade2 linear 10s");
yield waitForPaintsFlushed();
omta_is("opacity", 1, RunningOn.MainThread,
"last @keyframes rule with transform should win");
omta_is("transform", { tx: 100 }, RunningOn.Compositor,
"last @keyframes rule with transform should win");
done_div();
});
/*
* css3-animations: 3.1. Timing functions for keyframes
* http://dev.w3.org/csswg/css3-animations/#timing-functions-for-keyframes-
*/
addAsyncAnimTest(function *() {
new_div("animation: kf_tf1 ease-in 10s alternate infinite");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 20 }, RunningOn.Compositor,
"keyframe timing functions test at 0s (test needed for flush)");
advance_clock(1000);
omta_is_approx("transform", { tx: 20 + 40 * gTF.ease(0.4) }, 0.01,
RunningOn.Compositor, "keyframe timing functions test at 1s");
advance_clock(1000);
omta_is_approx("transform", { tx: 20 + 40 * gTF.ease(0.8) }, 0.01,
RunningOn.Compositor, "keyframe timing functions test at 2s");
advance_clock(1000);
omta_is_approx("transform", { tx: 60 + 100 * gTF.ease_in(0.2) }, 0.01,
RunningOn.Compositor, "keyframe timing functions test at 3s");
advance_clock(1000);
omta_is_approx("transform", { tx: 60 + 100 * gTF.ease_in(0.6) }, 0.01,
RunningOn.Compositor, "keyframe timing functions test at 4s");
advance_clock(1000);
omta_is("transform", { tx: 160 }, RunningOn.Compositor,
"keyframe timing functions test at 5s");
advance_clock(1010); // avoid floating-point error
omta_is_approx("transform", { tx: 160 - 40 * step_end(5)(0.4) }, 0.01,
RunningOn.Compositor, "keyframe timing functions test at 6s");
advance_clock(1000);
omta_is_approx("transform", { tx: 160 - 40 * step_end(5)(0.8) }, 0.01,
RunningOn.Compositor, "keyframe timing functions test at 7s");
advance_clock(990);
omta_is_approx("transform", { tx: 120 - 100 * gTF.linear(0.2) }, 0.01,
RunningOn.Compositor, "keyframe timing functions test at 8s");
advance_clock(1000);
omta_is_approx("transform", { tx: 120 - 100 * gTF.linear(0.6) }, 0.01,
RunningOn.Compositor, "keyframe timing functions test at 9s");
advance_clock(1000);
omta_is("transform", { tx: 20 }, RunningOn.Compositor,
"keyframe timing functions test at 10s");
advance_clock(20000);
omta_is("transform", { tx: 20 }, RunningOn.Compositor,
"keyframe timing functions test at 30s");
advance_clock(1000);
omta_is_approx("transform", { tx: 120 - 100 * gTF.linear(0.6) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 31s");
advance_clock(1000);
omta_is_approx("transform", { tx: 120 - 100 * gTF.linear(0.2) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 32s");
advance_clock(990); // avoid floating-point error
omta_is_approx("transform", { tx: 160 - 40 * step_end(5)(0.8) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 33s");
advance_clock(1000);
omta_is_approx("transform", { tx: 160 - 40 * step_end(5)(0.4) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 34s");
advance_clock(1010);
omta_is("transform", { tx: 160 }, RunningOn.Compositor,
"keyframe timing functions test at 35s");
advance_clock(1000);
omta_is_approx("transform", { tx: 60 + 100 * gTF.ease_in(0.6) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 36s");
advance_clock(1000);
omta_is_approx("transform", { tx: 60 + 100 * gTF.ease_in(0.2) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 37s");
advance_clock(1000);
omta_is_approx("transform", { tx: 20 + 40 * gTF.ease(0.8) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 38s");
advance_clock(1000);
omta_is_approx("transform", { tx: 20 + 40 * gTF.ease(0.4) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 39s");
advance_clock(1000);
omta_is("transform", { tx: 20 }, RunningOn.Compositor,
"keyframe timing functions test at 40s");
done_div();
// spot-check the same thing without alternate
new_div("animation: kf_tf1 ease-in 10s infinite");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 20 }, RunningOn.Compositor,
"keyframe timing functions test at 0s (test needed for flush)");
advance_clock(11000);
omta_is_approx("transform", { tx: 20 + 40 * gTF.ease(0.4) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 11s");
advance_clock(3000);
omta_is_approx("transform", { tx: 60 + 100 * gTF.ease_in(0.6) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 14s");
advance_clock(2010); // avoid floating-point error
omta_is_approx("transform", { tx: 160 - 40 * step_end(5)(0.4) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 16s");
advance_clock(1990);
omta_is_approx("transform", { tx: 120 - 100 * gTF.linear(0.2) }, 0.01,
RunningOn.Compositor,
"keyframe timing functions test at 18s");
done_div();
});
/*
* css3-animations: 3.2. The 'animation-name' Property
* http://dev.w3.org/csswg/css3-animations/#the-animation-name-property-
*/
// animation-name is reasonably well-tested up in the tests for Section
// 2, particularly the tests that "Test that animations continue running
// when the animation name list is changed."
// Test that 'animation-name: none' stops the animation, and setting
// it again starts a new one.
addAsyncAnimTest(function *() {
new_div("animation: anim2 ease-in-out 10s");
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"after setting animation-name to anim2");
advance_clock(1000);
omta_is_approx("opacity", gTF.ease_in_out(0.1), 0.01, RunningOn.Compositor,
"before changing animation-name to none");
gDiv.style.animationName = "none";
yield waitForPaintsFlushed();
omta_is("opacity", 1, RunningOn.MainThread,
"after changing animation-name to none");
advance_clock(1000);
omta_is("opacity", 1, RunningOn.MainThread,
"after changing animation-name to none plus 1s");
gDiv.style.animationName = "anim2";
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"after changing animation-name to anim2");
advance_clock(1000);
omta_is_approx("opacity", gTF.ease_in_out(0.1), 0.01, RunningOn.Compositor,
"at 1s in animation when animation-name no longer none again");
gDiv.style.animationName = "none";
yield waitForPaintsFlushed();
omta_is("opacity", 1, RunningOn.MainThread,
"after changing animation-name to none");
advance_clock(1000);
omta_is("opacity", 1, RunningOn.MainThread,
"after changing animation-name to none plus 1s");
done_div();
});
/*
* css3-animations: 3.3. The 'animation-duration' Property
* http://dev.w3.org/csswg/css3-animations/#the-animation-duration-property-
*/
// FIXME: test animation-duration of 0 (quite a bit, including interaction
// with fill-mode, count, and reversing), once I know what the right
// behavior is.
/*
* css3-animations: 3.4. The 'animation-timing-function' Property
* http://dev.w3.org/csswg/css3-animations/#animation-timing-function_tag
*/
// tested in tests for section 3.1
/*
* css3-animations: 3.5. The 'animation-iteration-count' Property
* http://dev.w3.org/csswg/css3-animations/#the-animation-iteration-count-property-
*/
addAsyncAnimTest(function *() {
new_div("animation: anim2 ease-in 10s 0.3 forwards");
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"animation-iteration-count test 1 at 0s");
advance_clock(2000);
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-iteration-count test 1 at 2s");
advance_clock(900);
omta_is_approx("opacity", gTF.ease_in(0.29), 0.01, RunningOn.Compositor,
"animation-iteration-count test 1 at 2.9s");
advance_clock(100);
// Animation has reached the end so allow it to be cleared from the compositor
yield waitForPaints();
// For transform animations we can tell whether a transform on the compositor
// thread was set by animation or not since there is a special flag for it.
//
// For opacity animations, however, there is no such flag so we'll get an
// "OMTA" opacity even when it wasn't set by animation. When we pause an
// opacity animation we don't worry about where it is reported to be running
// (main thread or compositor) so long as the result is correct, hence we
// check for "either" below.
omta_is_approx("opacity", gTF.ease_in(0.3), 0.01, RunningOn.Either,
"animation-iteration-count test 1 at 3s");
advance_clock(100);
omta_is_approx("opacity", gTF.ease_in(0.3), 0.01, RunningOn.Either,
"animation-iteration-count test 1 at 3.1s");
advance_clock(5000);
omta_is_approx("opacity", gTF.ease_in(0.3), 0.01, RunningOn.Either,
"animation-iteration-count test 1 at 8.1s");
done_div();
// The corresponding test in test_animations.html runs three animations in
// parallel but since we only have two properties that are OMTA-enabled at
// this time and no additive animation we split this test into two parts.
new_div("animation: anim2 ease-in 10s 0.3, " +
"anim4 ease-out 20s 1.2 alternate forwards");
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"animation-iteration-count test 2 at 0s");
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
"animation-iteration-count test 3 at 0s");
advance_clock(2000);
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-iteration-count test 2 at 2s");
omta_is_approx("transform", { ty: 100 * gTF.ease_out(0.1) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 3 at 2s");
advance_clock(900);
omta_is_approx("opacity", gTF.ease_in(0.29), 0.01, RunningOn.Compositor,
"animation-iteration-count test 2 at 2.9s");
advance_clock(200);
yield waitForPaints();
omta_is("opacity", 1, RunningOn.Either,
"animation-iteration-count test 2 at 3.1s");
advance_clock(2000);
omta_is("opacity", 1, RunningOn.Either,
"animation-iteration-count test 2 at 5.1s");
advance_clock(14700);
omta_is_approx("transform", { ty: 100 * gTF.ease_out(0.99) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 3 at 19.8s");
advance_clock(200);
omta_is("transform", { ty: 100 }, RunningOn.Compositor,
"animation-iteration-count test 3 at 20s");
advance_clock(200);
omta_is_approx("transform", { ty: 100 * gTF.ease_out(0.99) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 3 at 20.2s");
advance_clock(3600);
omta_is_approx("transform", { ty: 100 * gTF.ease_out(0.81) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 3 at 23.8s");
advance_clock(200);
omta_is_approx("transform", { ty: 100 * gTF.ease_out(0.8) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 3 at 24s");
advance_clock(200);
yield waitForPaints();
omta_is("opacity", 1, RunningOn.Either,
"animation-iteration-count test 2 at 25s");
omta_is_approx("transform", { ty: 100 * gTF.ease_out(0.8) }, 0.01,
RunningOn.MainThread,
"animation-iteration-count test 3 at 25s");
done_div();
new_div("animation: anim4 ease-in-out 5s 1.6 forwards");
yield waitForPaintsFlushed();
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
"animation-iteration-count test 4 at 0s");
advance_clock(2000);
omta_is_approx("transform", { ty: 100 * gTF.ease_in_out(0.4) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 4 at 2s");
advance_clock(2900);
omta_is_approx("transform", { ty: 100 * gTF.ease_in_out(0.98) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 4 at 4.9s");
advance_clock(200);
omta_is_approx("transform", { ty: 100 * gTF.ease_in_out(0.02) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 4 at 5.1s");
advance_clock(2800);
omta_is_approx("transform", { ty: 100 * gTF.ease_in_out(0.58) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 4 at 7.9s");
advance_clock(100);
omta_is_approx("transform", { ty: 100 * gTF.ease_in_out(0.6) }, 0.01,
RunningOn.Compositor,
"animation-iteration-count test 4 at 8s");
advance_clock(100);
yield waitForPaints();
omta_is_approx("transform", { ty: 100 * gTF.ease_in_out(0.6) }, 0.01,
RunningOn.Either,
"animation-iteration-count test 4 at 8.1s");
advance_clock(16100);
omta_is_approx("transform", { ty: 100 * gTF.ease_in_out(0.6) }, 0.01,
RunningOn.Either,
"animation-iteration-count test 4 at 25s");
done_div();
});
/*
* css3-animations: 3.6. The 'animation-direction' Property
* http://dev.w3.org/csswg/css3-animations/#the-animation-direction-property-
*/
// Tested in tests for sections 3.1 and 3.5.
addAsyncAnimTest(function *() {
new_div("animation: anim2 ease-in 10s infinite");
gDiv.style.animationDirection = "normal";
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"animation-direction test 1 (normal) at 0s");
gDiv.style.animationDirection = "reverse";
yield waitForPaintsFlushed();
omta_is("opacity", 1, RunningOn.Compositor,
"animation-direction test 1 (reverse) at 0s");
gDiv.style.animationDirection = "alternate";
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"animation-direction test 1 (alternate) at 0s");
gDiv.style.animationDirection = "alternate-reverse";
yield waitForPaintsFlushed();
omta_is("opacity", 1, RunningOn.Compositor,
"animation-direction test 1 (alternate-reverse) at 0s");
advance_clock(2000);
gDiv.style.animationDirection = "normal";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-direction test 1 (normal) at 2s");
gDiv.style.animationDirection = "reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.8), 0.01, RunningOn.Compositor,
"animation-direction test 1 (reverse) at 2s");
gDiv.style.animationDirection = "alternate";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate) at 2s");
gDiv.style.animationDirection = "alternate-reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.8), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate-reverse) at 2s");
advance_clock(5000);
gDiv.style.animationDirection = "normal";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.7), 0.01, RunningOn.Compositor,
"animation-direction test 1 (normal) at 7s");
gDiv.style.animationDirection = "reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.3), 0.01, RunningOn.Compositor,
"animation-direction test 1 (reverse) at 7s");
gDiv.style.animationDirection = "alternate";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.7), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate) at 7s");
gDiv.style.animationDirection = "alternate-reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.3), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate-reverse) at 7s");
advance_clock(5000);
gDiv.style.animationDirection = "normal";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-direction test 1 (normal) at 12s");
gDiv.style.animationDirection = "reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.8), 0.01, RunningOn.Compositor,
"animation-direction test 1 (reverse) at 12s");
gDiv.style.animationDirection = "alternate";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.8), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate) at 12s");
gDiv.style.animationDirection = "alternate-reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate-reverse) at 12s");
advance_clock(10000);
gDiv.style.animationDirection = "normal";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-direction test 1 (normal) at 22s");
gDiv.style.animationDirection = "reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.8), 0.01, RunningOn.Compositor,
"animation-direction test 1 (reverse) at 22s");
gDiv.style.animationDirection = "alternate";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate) at 22s");
gDiv.style.animationDirection = "alternate-reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.8), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate-reverse) at 22s");
advance_clock(30000);
gDiv.style.animationDirection = "normal";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-direction test 1 (normal) at 52s");
gDiv.style.animationDirection = "reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.8), 0.01, RunningOn.Compositor,
"animation-direction test 1 (reverse) at 52s");
gDiv.style.animationDirection = "alternate";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.8), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate) at 52s");
gDiv.style.animationDirection = "alternate-reverse";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.2), 0.01, RunningOn.Compositor,
"animation-direction test 1 (alternate-reverse) at 52s");
done_div();
});
/*
* css3-animations: 3.7. The 'animation-play-state' Property
* http://dev.w3.org/csswg/css3-animations/#the-animation-play-state-property-
*/
addAsyncAnimTest(function *() {
// simple test with just one animation
new_div("");
gDiv.style.animationTimingFunction = "ease";
gDiv.style.animationName = "anim1";
gDiv.style.animationDuration = "1s";
gDiv.style.animationDirection = "alternate";
gDiv.style.animationIterationCount = "2";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
"animation-play-state test 1, at 0s");
advance_clock(250);
omta_is_approx("transform", { tx: 80 * gTF.ease(0.5) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 1 at 250ms");
gDiv.style.animationPlayState = "paused";
yield waitForPaintsFlushed();
omta_is_approx("transform", { tx: 80 * gTF.ease(0.5) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 1 at 250ms");
advance_clock(250);
omta_is_approx("transform", { tx: 80 * gTF.ease(0.5) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 1 still at 500ms");
gDiv.style.animationPlayState = "running";
yield waitForPaintsFlushed();
omta_is_approx("transform", { tx: 80 * gTF.ease(0.5) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 1 still at 500ms");
advance_clock(500);
omta_is_approx("transform", { tx: 80 + 20 * gTF.ease(0.5) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 1 at 1000ms");
advance_clock(250);
omta_is("transform", { tx: 100 }, RunningOn.Compositor,
"animation-play-state test 1 at 1250ms");
advance_clock(250);
omta_is_approx("transform", { tx: 80 + 20 * gTF.ease(0.5) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 1 at 1500ms");
gDiv.style.animationPlayState = "paused";
yield waitForPaintsFlushed();
omta_is_approx("transform", { tx: 80 + 20 * gTF.ease(0.5) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 1 at 1500ms");
advance_clock(2000);
omta_is_approx("transform", { tx: 80 + 20 * gTF.ease(0.5) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 1 at 3500ms");
advance_clock(500);
omta_is_approx("transform", { tx: 80 + 20 * gTF.ease(0.5) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 1 at 4000ms");
gDiv.style.animationPlayState = "";
yield waitForPaintsFlushed();
omta_is_approx("transform", { tx: 80 + 20 * gTF.ease(0.5) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 1 at 4000ms");
advance_clock(500);
omta_is_approx("transform", { tx: 80 * gTF.ease(0.5) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 1 at 4500ms");
advance_clock(250);
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.MainThread,
"animation-play-state test 1, at 4750ms");
advance_clock(250);
omta_is("transform", { tx: 0 }, RunningOn.MainThread,
"animation-play-state test 1, at 5000ms");
done_div();
// The corresponding test in test_animations.html tests various cases of
// pausing individual animations in a list of three different animations
// but since there are only two OMTA properties we can animate
// independently this test is substantially simpler.
new_div("");
gDiv.style.animationTimingFunction = "ease-out, ease-in";
gDiv.style.animationName = "anim2, anim4";
gDiv.style.animationDuration = "1s, 2s";
gDiv.style.animationDirection = "alternate, normal";
gDiv.style.animationIterationCount = "4, 2";
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"animation-play-state test 2, at 0s");
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
"animation-play-state test 3, at 0s");
advance_clock(250);
gDiv.style.animationPlayState = "paused, running"; // pause 1
yield waitForPaintsFlushed();
// As noted with the tests for animation-iteration-count, for opacity
// animations we don't strictly check the finished animation is being animated
// on the main thread, but simply that it is producing the correct result.
omta_is_approx("opacity", gTF.ease_out(0.25), 0.01, RunningOn.MainThread,
"animation-play-state test 2 at 250ms"); // paused
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.125) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 3 at 250ms");
advance_clock(250);
omta_is_approx("opacity", gTF.ease_out(0.25), 0.01, RunningOn.MainThread,
"animation-play-state test 2 at 500ms"); // paused
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.25) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 3 at 500ms");
advance_clock(250);
gDiv.style.animationPlayState = "running, paused"; // unpause 1, pause 2
yield waitForPaintsFlushed();
advance_clock(250);
omta_is_approx("opacity", gTF.ease_out(0.5), 0.01, RunningOn.Compositor,
"animation-play-state test 2 at 1000ms");
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.375) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 3 at 1000ms"); // paused
gDiv.style.animationPlayState = "paused"; // pause all
yield waitForPaintsFlushed();
advance_clock(3000);
omta_is_approx("opacity", gTF.ease_out(0.5), 0.01, RunningOn.MainThread,
"animation-play-state test 2 at 4000ms"); // paused
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.375) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 3 at 4000ms"); // paused
gDiv.style.animationPlayState = "running, paused"; // pause 2
yield waitForPaintsFlushed();
advance_clock(850);
omta_is_approx("opacity", gTF.ease_out(0.65), 0.01, RunningOn.Compositor,
"animation-play-state test 2 at 4850ms");
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.375) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 3 at 4850ms");
advance_clock(300);
omta_is_approx("opacity", gTF.ease_out(0.35), 0.01, RunningOn.Compositor,
"animation-play-state test 2 at 5150ms");
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.375) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 3 at 5150ms");
advance_clock(2300);
omta_is_approx("opacity", gTF.ease_out(0.05), 0.01, RunningOn.Compositor,
"animation-play-state test 2 at 7450ms");
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.375) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 3 at 7450ms");
advance_clock(100);
// test 2 has finished so wait for it to be removed from the
// compositor (otherwise it will fill forwards)
yield waitForPaints();
omta_is("opacity", 1, RunningOn.Either,
"animation-play-state test 2 at 7550ms");
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.375) }, 0.01,
RunningOn.MainThread,
"animation-play-state test 3 at 7550ms");
gDiv.style.animationPlayState = "running"; // unpause 2
yield waitForPaintsFlushed();
advance_clock(1000);
omta_is("opacity", 1, RunningOn.Either,
"animation-play-state test 2 at 7550ms");
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.875) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 3 at 7550ms");
advance_clock(500);
omta_is("opacity", 1, RunningOn.Either,
"animation-play-state test 2 at 8050ms");
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.125) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 3 at 8050ms");
advance_clock(1000);
omta_is("opacity", 1, RunningOn.Either,
"animation-play-state test 2 at 9050ms");
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.625) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 3 at 9050ms");
advance_clock(500);
omta_is("opacity", 1, RunningOn.Either,
"animation-play-state test 2 at 9550ms");
omta_is_approx("transform", { ty: 100 * gTF.ease_in(0.875) }, 0.01,
RunningOn.Compositor,
"animation-play-state test 3 at 9550ms");
advance_clock(500);
yield waitForPaints();
omta_is("opacity", 1, RunningOn.Either,
"animation-play-state test 2 at 10050ms");
omta_is("transform", { ty: 0 }, RunningOn.MainThread,
"animation-play-state test 3 at 10050ms");
done_div();
});
/*
* css3-animations: 3.8. The 'animation-delay' Property
* http://dev.w3.org/csswg/css3-animations/#the-animation-delay-property-
*/
addAsyncAnimTest(function *() {
// test positive delay
new_div("animation: anim2 1s 0.5s ease-out");
yield waitForPaintsFlushed();
// NOTE: getOMTAStyle() can't detect the animation is running on the
// compositor or not during the delay phase, since no opacity style is
// applied during the delay phase.
omta_is("opacity", 1, RunningOn.Either, "positive delay test at 0ms");
advance_clock(400);
omta_is("opacity", 1, RunningOn.Either, "positive delay test at 400ms");
advance_clock(100);
yield waitForPaints();
omta_is("opacity", 0, RunningOn.Compositor, "positive delay test at 500ms");
advance_clock(100);
omta_is_approx("opacity", gTF.ease_out(0.1), 0.01, RunningOn.Compositor,
"positive delay test at 500ms");
done_div();
// test dynamic changes to delay (i.e., that we preserve the start time
// that's before the delay)
new_div("animation: anim2 1s 0.5s ease-out both");
yield waitForPaintsFlushed();
// NOTE: As noted above, getOMTAStyle() can't detect the animation is running
// on the compositor during the delay phase.
omta_is("opacity", 0, RunningOn.Either, "dynamic delay delay test at 0ms");
advance_clock(400);
omta_is("opacity", 0, RunningOn.Either,
"dynamic delay delay test at 400ms (1)");
gDiv.style.animationDelay = "0.2s";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_out(0.2), 0.01, RunningOn.Compositor,
"dynamic delay delay test at 400ms (2)");
gDiv.style.animationDelay = "0.6s";
yield waitForPaintsFlushed();
advance_clock(200);
omta_is("opacity", 0, RunningOn.Either, "dynamic delay delay test at 600ms");
advance_clock(200);
yield waitForPaints();
omta_is_approx("opacity", gTF.ease_out(0.2), 0.01, RunningOn.Compositor,
"dynamic delay delay test at 800ms");
advance_clock(1000);
yield waitForPaints();
omta_is("opacity", 1, RunningOn.Either,
"dynamic delay delay test at 1800ms (1)");
gDiv.style.animationDelay = "1.5s";
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_out(0.3), 0.01, RunningOn.Compositor,
"dynamic delay delay test at 1800ms (2)");
gDiv.style.animationDelay = "2s";
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Either,
"dynamic delay delay test at 1800ms (3)");
done_div();
// test delay and play-state interaction
new_div("animation: anim2 1s 0.5s ease-out");
yield waitForPaintsFlushed();
// NOTE: As noted above, getOMTAStyle() can't detect the animation is running
// on the compositor during the delay phase.
omta_is("opacity", 1, RunningOn.Either,
"delay and play-state delay test at 0ms");
advance_clock(400);
omta_is("opacity", 1, RunningOn.Either,
"delay and play-state delay test at 400ms");
gDiv.style.animationPlayState = "paused";
yield waitForPaintsFlushed();
advance_clock(100);
omta_is("opacity", 1, RunningOn.MainThread, // paused
"delay and play-state delay test at 500ms");
advance_clock(500);
omta_is("opacity", 1, RunningOn.MainThread, // paused
"delay and play-state delay test at 1000ms");
gDiv.style.animationPlayState = "running";
yield waitForPaintsFlushed();
advance_clock(100);
yield waitForPaints();
omta_is("opacity", 0, RunningOn.Compositor,
"delay and play-state delay test at 1100ms");
advance_clock(100);
omta_is_approx("opacity", gTF.ease_out(0.1), 0.01, RunningOn.Compositor,
"delay and play-state delay test at 1200ms");
gDiv.style.animationPlayState = "paused";
yield waitForPaintsFlushed();
advance_clock(100);
omta_is_approx("opacity", gTF.ease_out(0.1), 0.01, RunningOn.Either,
"delay and play-state delay test at 1300ms");
done_div();
// test negative delay and implicit starting values
new_div("transform: translate(1000px)");
yield waitForPaintsFlushed();
advance_clock(300);
gDiv.style.transform = "translate(100px)";
gDiv.style.animation = "kf1 1s -0.1s ease-in";
yield waitForPaintsFlushed();
omta_is_approx("transform", { tx: 100 - 50 * gTF.ease_in(0.2) },
0.01, RunningOn.Compositor,
"delay and implicit starting values test");
done_div();
// test large negative delay that causes the animation to start
// in the fourth iteration
new_div("animation: anim2 1s -3.6s ease-in 5 alternate forwards");
listen();
yield waitForPaintsFlushed();
omta_is_approx("opacity", gTF.ease_in(0.4), 0.01, RunningOn.Compositor,
"large negative delay test at 0ms");
check_events([{ type: 'animationstart', target: gDiv,
animationName: 'anim2', elapsedTime: 3.6,
pseudoElement: "" }],
"right after start in large negative delay test");
advance_clock(380);
omta_is_approx("opacity", gTF.ease_in(0.02), 0.01, RunningOn.Compositor,
"large negative delay test at 380ms");
check_events([]);
advance_clock(20);
omta_is("opacity", 0, RunningOn.Compositor,
"large negative delay test at 400ms");
check_events([{ type: 'animationiteration', target: gDiv,
animationName: 'anim2', elapsedTime: 4.0,
pseudoElement: "" }],
"right after start in large negative delay test");
advance_clock(800);
omta_is_approx("opacity", gTF.ease_in(0.8), 0.01, RunningOn.Compositor,
"large negative delay test at 1200ms");
check_events([]);
advance_clock(200);
omta_is("opacity", 1, RunningOn.Either,
"large negative delay test at 1400ms");
check_events([{ type: 'animationend', target: gDiv,
animationName: 'anim2', elapsedTime: 5.0,
pseudoElement: "" }],
"right after start in large negative delay test");
done_div();
});
/*
* css3-animations: 3.9. The 'animation-fill-mode' Property
* http://dev.w3.org/csswg/css3-animations/#the-animation-fill-mode-property-
*/
// animation-fill-mode is tested in the tests for section (2).
/*
* css3-animations: 3.10. The 'animation' Shorthand Property
* http://dev.w3.org/csswg/css3-animations/#the-animation-shorthand-property-
*/
/**
* Basic tests of animations on pseudo-elements
*/
addAsyncAnimTest(function *() {
new_div("");
listen();
gDiv.id = "withbefore";
yield waitForPaintsFlushed();
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
":before test at 0ms", "::before");
advance_clock(400);
omta_is("transform", { ty: 40 }, RunningOn.Compositor,
":before test at 400ms", "::before");
advance_clock(800);
omta_is("transform", { ty: 80 }, RunningOn.Compositor,
":before test at 1200ms", "::before");
omta_is("transform", { ty: 0 }, RunningOn.MainThread,
":before animation should not affect element");
advance_clock(800);
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
":before test at 2000ms", "::before");
advance_clock(300);
omta_is("transform", { ty: 30 }, RunningOn.Compositor,
":before test at 2300ms", "::before");
advance_clock(700);
check_events([ { type: "animationstart", animationName: "anim4",
elapsedTime: 0, pseudoElement: "::before" },
{ type: "animationiteration", animationName: "anim4",
elapsedTime: 1, pseudoElement: "::before" },
{ type: "animationiteration", animationName: "anim4",
elapsedTime: 2, pseudoElement: "::before" },
{ type: "animationend", animationName: "anim4",
elapsedTime: 3, pseudoElement: "::before" }]);
done_div();
new_div("");
listen();
gDiv.id = "withafter";
yield waitForPaintsFlushed();
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
":after test at 0ms", "::after");
advance_clock(400);
omta_is("transform", { ty: 40 }, RunningOn.Compositor,
":after test at 400ms", "::after");
advance_clock(800);
omta_is("transform", { ty: 80 }, RunningOn.Compositor,
":after test at 1200ms", "::after");
omta_is("transform", { ty: 0 }, RunningOn.MainThread,
":before animation should not affect element");
advance_clock(800);
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
":after test at 2000ms", "::after");
advance_clock(300);
omta_is("transform", { ty: 30 }, RunningOn.Compositor,
":after test at 2300ms", "::after");
advance_clock(700);
check_events([ { type: "animationstart", animationName: "anim4",
elapsedTime: 0, pseudoElement: "::after" },
{ type: "animationiteration", animationName: "anim4",
elapsedTime: 1, pseudoElement: "::after" },
{ type: "animationiteration", animationName: "anim4",
elapsedTime: 2, pseudoElement: "::after" },
{ type: "animationend", animationName: "anim4",
elapsedTime: 3, pseudoElement: "::after" }]);
done_div();
});
/**
* Test handling of properties that are present in only some of the
* keyframes.
*/
addAsyncAnimTest(function *() {
new_div("animation: multiprop 1s ease-in-out alternate infinite");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 10 }, RunningOn.Compositor,
"multiprop transform at 0ms");
omta_is("opacity", 0.3, RunningOn.Compositor, "multiprop opacity at 0ms");
advance_clock(100);
omta_is_approx("transform", { tx: 10 + 30 * gTF.ease(0.2) }, 0.01,
RunningOn.Compositor, "multiprop transform at 100ms");
omta_is_approx("opacity", 0.3 + 0.2 * gTF.ease(0.4), 0.01,
RunningOn.Compositor, "multiprop opacity at 100ms");
advance_clock(200);
omta_is_approx("transform", { tx: 10 + 30 * gTF.ease(0.6) }, 0.01,
RunningOn.Compositor, "multiprop transform at 300ms");
omta_is_approx("opacity", 0.5 + 0.1 * gTF.ease_out(0.1), 0.01,
RunningOn.Compositor, "multiprop opacity at 300ms");
advance_clock(300);
omta_is_approx("transform", { tx: 40 + 40 * gTF.ease_in_out(0.4) }, 0.01,
RunningOn.Compositor, "multiprop transform at 600ms");
omta_is_approx("opacity", 0.5 + 0.1 * gTF.ease_out(0.7), 0.01,
RunningOn.Compositor, "multiprop opacity at 600ms");
advance_clock(200);
omta_is_approx("transform", { tx: 80 - 80 * gTF.ease_in(0.2) }, 0.01,
RunningOn.Compositor, "multiprop transform at 800ms");
omta_is_approx("opacity", 0.6 + 0.4 * gTF.ease_in(0.2), 0.01,
RunningOn.Compositor, "multiprop opacity at 800ms");
advance_clock(400);
omta_is_approx("transform", { tx: 80 - 80 * gTF.ease_in(0.2) }, 0.01,
RunningOn.Compositor, "multiprop transform at 1200ms");
omta_is_approx("opacity", 0.6 + 0.4 * gTF.ease_in(0.2), 0.01,
RunningOn.Compositor, "multiprop opacity at 1200ms");
advance_clock(200);
omta_is_approx("transform", { tx: 40 + 40 * gTF.ease_in_out(0.4) }, 0.01,
RunningOn.Compositor, "multiprop transform at 1400ms");
omta_is_approx("opacity", 0.5 + 0.1 * gTF.ease_out(0.7), 0.01,
RunningOn.Compositor, "multiprop opacity at 1400ms");
advance_clock(300);
omta_is_approx("transform", { tx: 10 + 30 * gTF.ease(0.6) }, 0.01,
RunningOn.Compositor, "multiprop transform at 1700ms");
omta_is_approx("opacity", 0.5 + 0.1 * gTF.ease_out(0.1), 0.01,
RunningOn.Compositor, "multiprop opacity at 1700ms");
advance_clock(200);
omta_is_approx("transform", { tx: 10 + 30 * gTF.ease(0.2) }, 0.01,
RunningOn.Compositor, "multiprop transform at 1900ms");
omta_is_approx("opacity", 0.3 + 0.2 * gTF.ease(0.4), 0.01,
RunningOn.Compositor, "multiprop opacity at 1900ms");
done_div();
});
// Test for https://bugzilla.mozilla.org/show_bug.cgi?id=651456 -- make
// sure that refreshing of animations doesn't break when we get two
// refreshes with the same timestamp.
addAsyncAnimTest(function *() {
new_div("animation: anim2 1s linear");
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor, "bug 651456 at 0ms");
advance_clock(100);
omta_is("opacity", 0.1, RunningOn.Compositor, "bug 651456 at 100ms (1)");
advance_clock(0); // still forces a refresh
omta_is("opacity", 0.1, RunningOn.Compositor, "bug 651456 at 100ms (2)");
advance_clock(100);
omta_is("opacity", 0.2, RunningOn.Compositor, "bug 651456 at 200ms");
done_div();
});
// test_animations.html includes a test that UA !important rules override
// animations. Unfortunately, there do not appear to be any UA !important rules
// for opacity or transform except for one targetting a pseudo-element and
// pseudo elements are not animated on the compositor. As a result we cannot
// currently test this behavior.
// Test that author !important rules override animations, but
// that animations override regular author rules.
addAsyncAnimTest(function *() {
new_div("animation: always_fifty 1s linear infinite; " +
"transform: translate(200px)");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"animations override regular author rules");
done_div();
new_div("animation: always_fifty 1s linear infinite; " +
"transform: translate(200px) ! important;");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 200 }, RunningOn.MainThread,
"important author rules override animations");
done_div();
});
// Test interaction of animations and restyling (Bug 686656).
// This test depends on kf3 getting its 0% and 100% values from the
// rules below it in the cascade; we're checking that the animation
// isn't rebuilt when the restyles happen.
addAsyncAnimTest(function *() {
new_div("animation: kf3 1s linear forwards");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
"bug 686656 test 1 at 0ms");
advance_clock(250);
gDisplay.style.color = "blue";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 100 }, RunningOn.Compositor,
"bug 686656 test 1 at 250ms");
advance_clock(375);
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"bug 686656 test 1 at 625ms");
advance_clock(375);
yield waitForPaints();
omta_is("transform", { tx: 0 }, RunningOn.MainThread,
"bug 686656 test 1 at 1000ms");
done_div();
gDisplay.style.color = "";
});
// Test interaction of animations and restyling (Bug 686656),
// with reframing.
// This test depends on kf3 getting its 0% and 100% values from the
// rules below it in the cascade; we're checking that the animation
// isn't rebuilt when the restyles happen.
addAsyncAnimTest(function *() {
new_div("animation: kf3 1s linear forwards");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
"bug 686656 test 2 at 0ms");
advance_clock(250);
gDisplay.style.overflow = "scroll";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 100 }, RunningOn.Compositor,
"bug 686656 test 2 at 250ms");
advance_clock(375);
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"bug 686656 test 2 at 625ms");
advance_clock(375);
yield waitForPaints();
omta_is("transform", { tx: 0 }, RunningOn.MainThread,
"bug 686656 test 2 at 1000ms");
done_div();
gDisplay.style.overflow = "";
});
// Test that cascading between keyframes rules is per-property rather
// than per-rule (bug ), and that the timing function isn't taken from a
// rule that's skipped. (Bug 738003)
addAsyncAnimTest(function *() {
new_div("animation: cascade 1s linear forwards; position: relative");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
"cascade test (transform) at 0ms");
omta_is("opacity", 0, RunningOn.Compositor,
"cascade test (opacity) at 0ms");
advance_clock(125);
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
"cascade test (transform) at 125ms");
omta_is("opacity", 0.5, RunningOn.Compositor,
"cascade test (opacity) at 125ms");
advance_clock(125);
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
"cascade test (transform) at 250ms");
omta_is("opacity", 1, RunningOn.Compositor,
"cascade test (opacity) at 250ms");
advance_clock(125);
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"cascade test (transform) at 375ms");
omta_is("opacity", 1, RunningOn.Compositor,
"cascade test (opacity) at 375ms");
advance_clock(125);
omta_is("transform", { tx: 100 }, RunningOn.Compositor,
"cascade test (transform) at 500ms");
omta_is("opacity", 1, RunningOn.Compositor,
"cascade test (opacity) at 500ms");
advance_clock(125);
omta_is("transform", { tx: 100 }, RunningOn.Compositor,
"cascade test (transform) at 625ms");
omta_is("opacity", 0.5, RunningOn.Compositor,
"cascade test (opacity) at 625ms");
advance_clock(125);
omta_is("transform", { tx: 100 }, RunningOn.Compositor,
"cascade test (transform) at 750ms");
omta_is("opacity", 0, RunningOn.Compositor,
"cascade test (opacity) at 750ms");
advance_clock(125);
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"cascade test (transform) at 875ms");
omta_is("opacity", 0, RunningOn.Compositor,
"cascade test (opacity) at 875ms");
advance_clock(125);
yield waitForPaints();
omta_is("transform", { tx: 0 }, RunningOn.MainThread,
"cascade test (transform) at 1000ms");
omta_is("opacity", 0, RunningOn.Either,
"cascade test (opacity) at 1000ms");
done_div();
});
addAsyncAnimTest(function *() {
new_div("animation: cascade2 8s linear forwards");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.Compositor, "cascade2 test at 0s");
advance_clock(1000);
omta_is("transform", { tx: 25 }, RunningOn.Compositor, "cascade2 test at 1s");
advance_clock(1000);
omta_is("transform", { tx: 50 }, RunningOn.Compositor, "cascade2 test at 2s");
advance_clock(1000);
omta_is("transform", { tx: 25 }, RunningOn.Compositor, "cascade2 test at 3s");
advance_clock(1000);
omta_is("transform", { tx: 0 }, RunningOn.Compositor, "cascade2 test at 4s");
advance_clock(3000);
omta_is("transform", { tx: 75 }, RunningOn.Compositor, "cascade2 test at 7s");
advance_clock(1000);
yield waitForPaints();
omta_is("transform", { tx: 100 }, RunningOn.MainThread,
"cascade2 test at 8s");
done_div();
});
addAsyncAnimTest(function *() {
new_div("animation: primitives1 2s linear forwards");
yield waitForPaintsFlushed();
omta_is("transform", { }, RunningOn.Compositor, "primitives1 at 0s");
advance_clock(1000);
omta_is("transform", [ -0.707107, 0.707107, -0.707107, -0.707107, 0, 0 ],
RunningOn.Compositor, "primitives1 at 1s");
advance_clock(1000);
yield waitForPaints();
omta_is("transform", [ 0, -1, 1, 0, 0, 0 ], RunningOn.MainThread,
"primitives1 at 0s");
done_div();
});
addAsyncAnimTest(function *() {
new_div("animation: important1 1s linear forwards");
yield waitForPaintsFlushed();
omta_is("opacity", 0.5, RunningOn.Compositor, "important1 test at 0s");
advance_clock(500);
omta_is("opacity", 0.65, RunningOn.Compositor, "important1 test at 0.5s");
advance_clock(500);
yield waitForPaints();
omta_is("opacity", 0.8, RunningOn.Either, "important1 test at 1s");
done_div();
});
addAsyncAnimTest(function *() {
new_div("animation: important2 1s linear forwards");
yield waitForPaintsFlushed();
omta_is("opacity", 0.5, RunningOn.Compositor,
"important2 (opacity) test at 0s");
omta_is("transform", { tx: 100 }, RunningOn.Compositor,
"important2 (transform) test at 0s");
advance_clock(1000);
yield waitForPaints();
omta_is("opacity", 1, RunningOn.Either,
"important2 (opacity) test at 1s");
omta_is("transform", { tx: 50 }, RunningOn.MainThread,
"important2 (transform) test at 1s");
done_div();
});
addAsyncAnimTest(function *() {
// Test that it's the length of the 'animation-name' list that's used to
// start animations.
// note: anim2 animates opacity from 0 to 1
// note: anim4 animates transform's y translation component from 0 to 100px
new_div("animation-name: anim2, anim4; " +
"animation-duration: 1s; " +
"animation-timing-function: linear; " +
"animation-delay: -250ms, -250ms, -750ms, -500ms;");
yield waitForPaintsFlushed();
omta_is("opacity", 0.25, RunningOn.Compositor,
"animation-name list length is the length that matters");
omta_is("transform", { ty: 25 }, RunningOn.Compositor,
"animation-name list length is the length that matters");
done_div();
new_div("animation-name: anim2, anim4, anim2; " +
"animation-duration: 1s; " +
"animation-timing-function: linear; " +
"animation-delay: -250ms, -250ms, -750ms, -500ms;");
yield waitForPaintsFlushed();
omta_is("opacity", 0.75, RunningOn.Compositor,
"animation-name list length is the length that matters, " +
"and the last occurrence of a name wins");
omta_is("transform", { ty: 25 }, RunningOn.Compositor,
"animation-name list length is the length that matters");
done_div();
});
addAsyncAnimTest(function *() {
var dyn_sheet_elt = document.createElement("style");
document.head.appendChild(dyn_sheet_elt);
var dyn_sheet = dyn_sheet_elt.sheet;
dyn_sheet.insertRule(
"@keyframes dyn1 { from { transform: translate(0px) } " +
"50% { transform: translate(50px) } " +
"to { transform: translate(100px) } }", 0);
dyn_sheet.insertRule(
"@keyframes dyn2 { from { transform: translate(100px) } " +
"to { transform: translate(200px) } }", 1);
var dyn1 = dyn_sheet.cssRules[0];
var dyn2 = dyn_sheet.cssRules[1];
new_div("animation: dyn1 1s linear");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
"dynamic rule change test, initial state");
advance_clock(250);
omta_is("transform", { tx: 25 }, RunningOn.Compositor,
"dynamic rule change test, 250ms");
dyn2.name = "dyn1";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 125 }, RunningOn.Compositor,
"dynamic rule change test, change in @keyframes name applies");
dyn2.appendRule("50% { transform: translate(0px) }");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"dynamic rule change test, @keyframes appendRule");
// currently 0% { transform: translate(100px) }
var dyn2_kf1 = dyn2.cssRules[0];
dyn2_kf1.style.transform = "translate(-100px)";
yield waitForPaintsFlushed();
omta_is("transform", { tx: -50 }, RunningOn.Compositor,
"dynamic rule change test, keyframe style set");
dyn2.name = "dyn2";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 25 }, RunningOn.Compositor,
"dynamic rule change test, " +
"change in @keyframes name applies (second time)");
// currently 50% { transform: translate(50px) }
var dyn1_kf2 = dyn1.cssRules[1];
dyn1_kf2.keyText = "25%";
yield waitForPaintsFlushed();
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"dynamic rule change test, change in keyframe keyText");
dyn1.deleteRule("25%");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 25 }, RunningOn.Compositor,
"dynamic rule change test, @keyframes deleteRule");
done_div();
dyn_sheet_elt.parentNode.removeChild(dyn_sheet_elt);
dyn_sheet_elt = null;
dyn_sheet = null;
});
/*
* Bug 1004361 - CSS animations with short duration sometimes don't dispatch
* a start event
*/
addAsyncAnimTest(function *() {
new_div("animation: anim2 1s 0.1s");
listen();
yield waitForPaintsFlushed();
advance_clock(1200); // Skip past end of animation's entire active duration
check_events([{ type: 'animationstart', target: gDiv,
animationName: 'anim2', elapsedTime: 0,
pseudoElement: "" },
{ type: 'animationend', target: gDiv,
animationName: 'anim2', elapsedTime: 1,
pseudoElement: "" }],
"events after skipping over animation interval");
done_div();
});
/*
* Bug 1007513 - AnimationEvent.elapsedTime should be animation time
*
* There is no OMTA-version of this test since it is specific to the
* contents of animation events which are dispatched on the main thread.
*
* We *do* provide an OMTA-version of some tests regarding the *dispatch* of
* events to catch possible regressions if in future event dispatch is tied
* to animation throttling.
*/
/*
* Bug 1004365 - zero-duration animations
*/
addAsyncAnimTest(function *() {
new_div("transform: translate(0, 200px); animation: anim4 0s 1s both");
listen();
yield waitForPaintsFlushed();
advance_clock(0);
omta_is("transform", { ty: 0 }, RunningOn.MainThread,
"transform during backwards fill of zero-duration animation");
advance_clock(2000); // Skip over animation
yield waitForPaints();
omta_is("transform", { ty: 100 }, RunningOn.MainThread,
"transform during backwards fill of zero-duration animation");
check_events([{ type: 'animationstart', target: gDiv,
animationName: 'anim4', elapsedTime: 0,
pseudoElement: "" },
{ type: 'animationend', target: gDiv,
animationName: 'anim4', elapsedTime: 0,
pseudoElement: "" }],
"events after skipping over zero-duration animation");
done_div();
});
addAsyncAnimTest(function *() {
new_div("transform: translate(0, 200px); animation: anim4 0s 1s both");
listen();
yield waitForPaintsFlushed();
advance_clock(0);
// Seek to exactly the point where the animation starts and stops
advance_clock(1000);
yield waitForPaints();
omta_is("transform", { ty: 100 }, RunningOn.MainThread,
"transform during backwards fill of zero-duration animation");
check_events([{ type: 'animationstart', target: gDiv,
animationName: 'anim4', elapsedTime: 0,
pseudoElement: "" },
{ type: 'animationend', target: gDiv,
animationName: 'anim4', elapsedTime: 0,
pseudoElement: "" }],
"events after seeking to end of zero-duration animation");
// Check no further events are dispatched
advance_clock(0);
advance_clock(100);
check_events([]);
done_div();
});
// We don't need to include all the animation-direction related tests
// found in test_animations.html. We have already asserted above that
// these zero-length animations do in fact run on the main thread and
// we have checked that they dispatch events correctly.
// The actual calculation of values on the main thread is covered by
// test_animations.html
// We do however still want to test with an infinite repeat count and zero
// duration to ensure this does not confuse the screening of OMTA animations.
addAsyncAnimTest(function *() {
new_div("transform: translate(0, 200px); " +
"animation: anim4 0s 1s both infinite");
listen();
yield waitForPaintsFlushed();
advance_clock(0);
omta_is("transform", { ty: 0 }, RunningOn.MainThread,
"transform during backwards fill of infinitely repeating " +
"zero-duration animation");
advance_clock(2000);
yield waitForPaints();
omta_is("transform", { ty: 100 }, RunningOn.MainThread,
"transform during forwards fill of infinitely repeating " +
"zero-duration animation");
check_events([{ type: 'animationstart', target: gDiv,
animationName: 'anim4', elapsedTime: 0,
pseudoElement: "" },
{ type: 'animationend', target: gDiv,
animationName: 'anim4', elapsedTime: 0,
pseudoElement: "" }],
"events after seeking to end of infinitely repeating " +
"zero-duration animation");
done_div();
});
// Test with negative delay
addAsyncAnimTest(function *() {
new_div("transform: translate(0, 200px); " +
"animation: anim4 0s -1s both reverse 12.7 linear");
listen();
yield waitForPaintsFlushed();
advance_clock(0);
omta_is("transform", { ty: 30 }, RunningOn.MainThread,
"transform during forwards fill of reversed and repeated " +
"zero-duration animation with negative delay");
check_events([{ type: 'animationstart', target: gDiv,
animationName: 'anim4', elapsedTime: 0,
pseudoElement: "" },
{ type: 'animationend', target: gDiv,
animationName: 'anim4', elapsedTime: 0,
pseudoElement: "" }],
"events after skipping over zero-duration animation " +
"with negative delay");
done_div();
});
/*
* Bug 1004377 - Animations with empty keyframes rule
*/
addAsyncAnimTest(function *() {
new_div("margin-right: 200px; animation: empty 2s 1s both");
listen();
advance_clock(0);
yield waitForPaintsFlushed();
check_events([], "events during delay");
advance_clock(2000); // Skip to middle of animation
gDiv.clientTop; // Trigger events
check_events([{ type: 'animationstart', target: gDiv,
animationName: 'empty', elapsedTime: 0,
pseudoElement: "" }],
"events during middle of animation with empty keyframes rule");
advance_clock(1000); // Skip to end of animation
gDiv.clientTop; // Trigger events
check_events([{ type: 'animationend', target: gDiv,
animationName: 'empty', elapsedTime: 2,
pseudoElement: "" }],
"events at end of animation with empty keyframes rule");
done_div();
});
// Test with a zero-duration animation and empty @keyframes rule
addAsyncAnimTest(function *() {
new_div("margin-right: 200px; animation: empty 0s 1s both");
listen();
yield waitForPaintsFlushed();
advance_clock(1000);
gDiv.clientTop; // Trigger events
check_events([{ type: 'animationstart', target: gDiv,
animationName: 'empty', elapsedTime: 0,
pseudoElement: "" },
{ type: 'animationend', target: gDiv,
animationName: 'empty', elapsedTime: 0,
pseudoElement: "" }],
"events at end of zero-duration animation with " +
"empty keyframes rule");
done_div();
});
// Test with a keyframes rule that becomes empty
addAsyncAnimTest(function *() {
new_div("animation: nearlyempty 1s both linear");
yield waitForPaintsFlushed();
advance_clock(500);
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"Animation is animating on compositor");
// Update keyframes rule and check the result gets removed
listen();
findKeyframesRule("nearlyempty").deleteRule("to");
yield waitForPaintsFlushed();
omta_is("transform", { }, RunningOn.MainThread,
"Animation with (now) empty keyframes rule is cleared " +
"from compositor");
// Check we still dispatch the end event however
advance_clock(500);
gDiv.clientTop; // Trigger events
check_events([{ type: 'animationend', target: gDiv,
animationName: 'nearlyempty', elapsedTime: 1,
pseudoElement: "" }],
"events at end of animation with newly " +
"empty keyframes rule");
done_div();
});
// Test when we update to point to an empty animation
addAsyncAnimTest(function *() {
new_div("animation: always_fifty 1s both linear");
yield waitForPaintsFlushed();
advance_clock(500);
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"Animation is animating on compositor");
// Update animation name
listen();
gDiv.style.animationName = "empty";
yield waitForPaintsFlushed();
omta_is("transform", { }, RunningOn.MainThread,
"Animation updated to use empty keyframes rule is cleared " +
"from compositor");
// Check events
advance_clock(500);
gDiv.clientTop; // Trigger events
check_events([{ type: 'animationstart', target: gDiv,
animationName: 'empty', elapsedTime: 0,
pseudoElement: "" }],
"events at start of animation updated to use " +
"empty keyframes rule");
done_div();
});
// Bug 996796 patch 12 - test for correct visited styles during
// animation-only style flush.
addAsyncAnimTest(function *() {
var isb2g = SpecialPowers.Services.appinfo.name == "B2G";
if (isb2g) {
todo(false, "no global history on B2G; can't run test");
return;
}
var div1 = document.createElement("div");
div1.classList.add("target");
div1.style.height = "10px";
div1.style.animation = "anim2 linear 1s";
var visitedLink = document.createElement("a");
visitedLink.setAttribute("href", window.top.location.href);
visitedLink.classList.add("visitedLink");
visitedLink.classList.add("target");
visitedLink.style.display = "block";
visitedLink.style.height = "10px";
visitedLink.style.animation = "anim2 linear 1s";
var refVisitedLink = document.createElement("a");
refVisitedLink.setAttribute("href", window.top.location.href);
refVisitedLink.classList.add("visitedLink");
gDisplay.appendChild(div1);
gDisplay.appendChild(visitedLink);
gDisplay.appendChild(refVisitedLink);
// Wait for visited link coloring.
yield waitForVisitedLinkColoring(refVisitedLink,
"background-color", "rgb(0, 0, 255)");
// Wait for animations to start.
yield waitForPaintsFlushed();
var bgColor = SpecialPowers.DOMWindowUtils
.getVisitedDependentComputedStyle(visitedLink, "", "background-color");
is(bgColor, "rgb(0, 0, 255)", "initial visited link background color");
advance_clock(250);
// Trigger a style change on div1 that will force us to do a miniflush,
// but which will not trigger a style change on visitedLink.
div1.style.color = "blue";
advance_clock(250);
bgColor = SpecialPowers.DOMWindowUtils
.getVisitedDependentComputedStyle(visitedLink, "", "background-color");
is(bgColor, "rgb(0, 0, 255)",
"visited link background color after animation-only flush");
div1.remove();
visitedLink.remove();
refVisitedLink.remove();
});
/*
* Bug 962594 - Turn off CSS animations when the element is display:none, or
* is in a display:none subtree.
*/
// Check that it works if the animated element itself becomes display:none
addAsyncAnimTest(function *() {
new_div("animation: anim4 linear 10s");
yield waitForPaintsFlushed();
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
"transform animation is running on compositor");
advance_clock(1000);
omta_is("transform", { ty: 10 }, RunningOn.Compositor,
"transform animation is at 1s on compositor");
gDiv.style.display = "none";
yield waitForPaintsFlushed();
omta_is("transform", "none", RunningOn.MainThread,
"transform animation stopped on compositor");
advance_clock(1000);
omta_is("transform", "none", RunningOn.MainThread,
"transform animation 1s after display:none");
gDiv.style.display = "";
yield waitForPaintsFlushed();
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
"transform animation after display:block");
advance_clock(1000);
omta_is("transform", { ty: 10 }, RunningOn.Compositor,
"transform animation 1s after display:block");
done_div();
});
// Check that it works if an ancestor of the animated element becomes display:none
addAsyncAnimTest(function *() {
new_div("animation: anim4 linear 10s");
var ancestor = document.createElement("div");
gDiv.parentNode.insertBefore(ancestor, gDiv);
ancestor.appendChild(gDiv);
yield waitForPaintsFlushed();
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
"transform animation is running on compositor");
advance_clock(1000);
omta_is("transform", { ty: 10 }, RunningOn.Compositor,
"transform animation is at 1s on compositor");
gDiv.style.display = "none";
yield waitForPaintsFlushed();
omta_is("transform", "none", RunningOn.MainThread,
"transform animation stopped on compositor");
advance_clock(1000);
omta_is("transform", "none", RunningOn.MainThread,
"transform animation 1s after display:none");
gDiv.style.display = "";
yield waitForPaintsFlushed();
omta_is("transform", { ty: 0 }, RunningOn.Compositor,
"transform animation after display:block");
advance_clock(1000);
omta_is("transform", { ty: 10 }, RunningOn.Compositor,
"transform animation 1s after display:block");
ancestor.parentNode.insertBefore(gDiv, ancestor);
ancestor.parentNode.removeChild(ancestor);
done_div();
});
// Bug 1125455 - Transitions should not run when animations are running.
addAsyncAnimTest(function *() {
new_div("transition: opacity 2s linear; opacity: 0.8");
yield waitForPaintsFlushed();
omta_is("opacity", 0.8, RunningOn.MainThread,
"initial opacity");
gDiv.style.opacity = "0.2";
yield waitForPaintsFlushed();
omta_is("opacity", 0.8, RunningOn.Compositor,
"opacity transition at 0s");
advance_clock(500);
omta_is("opacity", 0.65, RunningOn.Compositor,
"opacity transition at 0.5s");
gDiv.style.animation = "opacitymid 2s linear";
yield waitForPaintsFlushed();
omta_is("opacity", 0.2, RunningOn.Compositor,
"opacity animation overriding transition at 0s");
advance_clock(500);
omta_is("opacity", 0.35, RunningOn.Compositor,
"opacity animation overriding transition at 0.5s");
done_div();
});
// Bug 847287 - Test that changes of when an animation is dynamically
// overridden work correctly.
addAsyncAnimTest(function *() {
// anim2 and anim3 are both animations from opacity 0 to 1
new_div("animation: anim2 1s linear forwards; opacity: 0.5 ! important");
yield waitForPaintsFlushed();
omta_is("opacity", 0.5, RunningOn.MainThread,
"opacity overriding animation at start (0s)");
advance_clock(750);
omta_is("opacity", 0.5, RunningOn.MainThread,
"opacity overriding animation while running (750ms)");
advance_clock(1000);
omta_is("opacity", 0.5, RunningOn.MainThread,
"opacity overriding animation while filling (1750ms)");
done_div();
new_div("animation: anim2 1s linear; opacity: 0.5 ! important");
yield waitForPaintsFlushed();
omta_is("opacity", 0.5, RunningOn.MainThread,
"opacity overriding animation at start (0s)");
advance_clock(750);
omta_is("opacity", 0.5, RunningOn.MainThread,
"opacity overriding animation while running (750ms)");
advance_clock(1000);
omta_is("opacity", 0.5, RunningOn.MainThread,
"opacity overriding animation after complete (1750ms)");
done_div();
// One animation overriding another, and then not.
new_div("animation: anim2 1s linear, anim3 500ms linear reverse");
yield waitForPaintsFlushed();
omta_is("opacity", 1, RunningOn.Compositor,
"anim3 overriding anim2 at start (0s)");
advance_clock(400);
omta_is("opacity", 0.2, RunningOn.Compositor,
"anim3 overriding anim2 at 400ms");
advance_clock(200);
// Wait for paints because we're resending animations to the
// compositor via an UpdateOpacityLayer hint, which does the resending
// via painting.
yield waitForPaints();
omta_is("opacity", 0.6, RunningOn.Compositor,
"anim2 at 600ms");
done_div();
// One animation overriding another, and then not, but without a
// restyle when the overriding one ends.
new_div("animation: anim2 1s steps(8, end)");
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"anim2 at start (0s)");
advance_clock(300);
omta_is("opacity", 0.25, RunningOn.Compositor,
"anim2 at 300ms");
gDiv.style.animation = "anim2 1s steps(8, end), anim3 500ms steps(4, end)";
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"anim3 overriding anim2 at 300ms");
advance_clock(475);
omta_is("opacity", 0.75, RunningOn.Compositor,
"anim3 the same as anim2 at 775ms");
advance_clock(50);
// Wait for paints because we're resending animations to the
// compositor via an UpdateOpacityLayer hint, which does the resending
// via painting.
yield waitForPaints();
omta_is("opacity", 0.75, RunningOn.Compositor,
"anim2 at 825ms");
advance_clock(75);
omta_is("opacity", 0.875, RunningOn.Compositor,
"anim2 at 900ms");
done_div();
// Exactly the same as the previous test, except with an extra
// waitForPaintsFlushed(), since that extra one exposes other bugs.
new_div("animation: anim2 1s steps(8, end)");
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"anim2 at start (0s)");
advance_clock(300);
omta_is("opacity", 0.25, RunningOn.Compositor,
"anim2 at 300ms");
gDiv.style.animation = "anim2 1s steps(8, end), anim3 500ms steps(4, end)";
yield waitForPaintsFlushed();
omta_is("opacity", 0, RunningOn.Compositor,
"anim3 overriding anim2 at 300ms");
advance_clock(475);
omta_is("opacity", 0.75, RunningOn.Compositor,
"anim3 the same as anim2 at 775ms");
// Extra waitForPaintsFlushed to expose bugs.
yield waitForPaintsFlushed();
advance_clock(50);
// Wait for paints because we're resending animations to the
// compositor via an UpdateOpacityLayer hint, which does the resending
// via painting.
yield waitForPaints();
omta_is("opacity", 0.75, RunningOn.Compositor,
"anim2 at 825ms");
advance_clock(75);
omta_is("opacity", 0.875, RunningOn.Compositor,
"anim2 at 900ms");
done_div();
// Test that an interpolation that produces transform: none doesn't
// crash.
new_div("animation: transformnone 1s linear");
yield waitForPaintsFlushed();
omta_is("transform", { tx: 50 }, RunningOn.Compositor,
"transformnone animation at 0ms");
advance_clock(500);
omta_is("transform", { tx: 0 }, RunningOn.Compositor,
"transformnone animation at 500ms, interpolating none values");
done_div();
});
addAsyncAnimTest(function *() {
new_div("transform: translate(100px); transition: transform 10s 5s linear");
yield waitForPaintsFlushed();
gDiv.style.transform = "translate(200px)";
yield waitForPaintsFlushed();
// NOTE: As noted above, getOMTAStyle() can't detect the animation is running
// on the compositor during the delay phase.
omta_is("transform", { tx: 100 }, RunningOn.Either,
"transition runs on compositor thread during delay");
// At the *very* start of the transition the start value of the transition
// will match the underlying transform value. Various optimizations in
// RestyleManager may recognize this a "no change" and filter out the
// transition meaning that the animation doesn't get added to the compositor
// thread until the first time the value changes. As a result, we fast-forward
// a little past the beginning and then wait for the animation to be sent
// to the compositor.
advance_clock(5100);
yield waitForPaints();
omta_is("transform", { tx: 101 }, RunningOn.Compositor,
"transition runs on compositor at start of active interval");
advance_clock(4900);
omta_is("transform", { tx: 150 }, RunningOn.Compositor,
"transition runs on compositor at during active interval");
advance_clock(5000);
// Currently the compositor will apply a forwards fill until it gets told by
// the main thread to clear the animation. As a result we should wait for
// paints before checking that the animated value does *not* appear on the
// compositor thread.
yield waitForPaints();
omta_is("transform", { tx: 200 }, RunningOn.MainThread,
"transition runs on main thread at end of active interval");
done_div();
});
</script>
</html>
|
