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-rw-r--r--memory/jemalloc/src/test/unit/arena_reset.c159
1 files changed, 0 insertions, 159 deletions
diff --git a/memory/jemalloc/src/test/unit/arena_reset.c b/memory/jemalloc/src/test/unit/arena_reset.c
deleted file mode 100644
index 8ba36c21f..000000000
--- a/memory/jemalloc/src/test/unit/arena_reset.c
+++ /dev/null
@@ -1,159 +0,0 @@
-#include "test/jemalloc_test.h"
-
-#ifdef JEMALLOC_PROF
-const char *malloc_conf = "prof:true,lg_prof_sample:0";
-#endif
-
-static unsigned
-get_nsizes_impl(const char *cmd)
-{
- unsigned ret;
- size_t z;
-
- z = sizeof(unsigned);
- assert_d_eq(mallctl(cmd, &ret, &z, NULL, 0), 0,
- "Unexpected mallctl(\"%s\", ...) failure", cmd);
-
- return (ret);
-}
-
-static unsigned
-get_nsmall(void)
-{
-
- return (get_nsizes_impl("arenas.nbins"));
-}
-
-static unsigned
-get_nlarge(void)
-{
-
- return (get_nsizes_impl("arenas.nlruns"));
-}
-
-static unsigned
-get_nhuge(void)
-{
-
- return (get_nsizes_impl("arenas.nhchunks"));
-}
-
-static size_t
-get_size_impl(const char *cmd, size_t ind)
-{
- size_t ret;
- size_t z;
- size_t mib[4];
- size_t miblen = 4;
-
- z = sizeof(size_t);
- assert_d_eq(mallctlnametomib(cmd, mib, &miblen),
- 0, "Unexpected mallctlnametomib(\"%s\", ...) failure", cmd);
- mib[2] = ind;
- z = sizeof(size_t);
- assert_d_eq(mallctlbymib(mib, miblen, &ret, &z, NULL, 0),
- 0, "Unexpected mallctlbymib([\"%s\", %zu], ...) failure", cmd, ind);
-
- return (ret);
-}
-
-static size_t
-get_small_size(size_t ind)
-{
-
- return (get_size_impl("arenas.bin.0.size", ind));
-}
-
-static size_t
-get_large_size(size_t ind)
-{
-
- return (get_size_impl("arenas.lrun.0.size", ind));
-}
-
-static size_t
-get_huge_size(size_t ind)
-{
-
- return (get_size_impl("arenas.hchunk.0.size", ind));
-}
-
-TEST_BEGIN(test_arena_reset)
-{
-#define NHUGE 4
- unsigned arena_ind, nsmall, nlarge, nhuge, nptrs, i;
- size_t sz, miblen;
- void **ptrs;
- int flags;
- size_t mib[3];
- tsdn_t *tsdn;
-
- test_skip_if((config_valgrind && unlikely(in_valgrind)) || (config_fill
- && unlikely(opt_quarantine)));
-
- sz = sizeof(unsigned);
- assert_d_eq(mallctl("arenas.extend", &arena_ind, &sz, NULL, 0), 0,
- "Unexpected mallctl() failure");
-
- flags = MALLOCX_ARENA(arena_ind) | MALLOCX_TCACHE_NONE;
-
- nsmall = get_nsmall();
- nlarge = get_nlarge();
- nhuge = get_nhuge() > NHUGE ? NHUGE : get_nhuge();
- nptrs = nsmall + nlarge + nhuge;
- ptrs = (void **)malloc(nptrs * sizeof(void *));
- assert_ptr_not_null(ptrs, "Unexpected malloc() failure");
-
- /* Allocate objects with a wide range of sizes. */
- for (i = 0; i < nsmall; i++) {
- sz = get_small_size(i);
- ptrs[i] = mallocx(sz, flags);
- assert_ptr_not_null(ptrs[i],
- "Unexpected mallocx(%zu, %#x) failure", sz, flags);
- }
- for (i = 0; i < nlarge; i++) {
- sz = get_large_size(i);
- ptrs[nsmall + i] = mallocx(sz, flags);
- assert_ptr_not_null(ptrs[i],
- "Unexpected mallocx(%zu, %#x) failure", sz, flags);
- }
- for (i = 0; i < nhuge; i++) {
- sz = get_huge_size(i);
- ptrs[nsmall + nlarge + i] = mallocx(sz, flags);
- assert_ptr_not_null(ptrs[i],
- "Unexpected mallocx(%zu, %#x) failure", sz, flags);
- }
-
- tsdn = tsdn_fetch();
-
- /* Verify allocations. */
- for (i = 0; i < nptrs; i++) {
- assert_zu_gt(ivsalloc(tsdn, ptrs[i], false), 0,
- "Allocation should have queryable size");
- }
-
- /* Reset. */
- miblen = sizeof(mib)/sizeof(size_t);
- assert_d_eq(mallctlnametomib("arena.0.reset", mib, &miblen), 0,
- "Unexpected mallctlnametomib() failure");
- mib[1] = (size_t)arena_ind;
- assert_d_eq(mallctlbymib(mib, miblen, NULL, NULL, NULL, 0), 0,
- "Unexpected mallctlbymib() failure");
-
- /* Verify allocations no longer exist. */
- for (i = 0; i < nptrs; i++) {
- assert_zu_eq(ivsalloc(tsdn, ptrs[i], false), 0,
- "Allocation should no longer exist");
- }
-
- free(ptrs);
-}
-TEST_END
-
-int
-main(void)
-{
-
- return (test(
- test_arena_reset));
-}