diff options
Diffstat (limited to 'deps/jemalloc/test/integration/extent.c')
-rw-r--r-- | deps/jemalloc/test/integration/extent.c | 155 |
1 files changed, 97 insertions, 58 deletions
diff --git a/deps/jemalloc/test/integration/extent.c b/deps/jemalloc/test/integration/extent.c index b5db08766..7a028f181 100644 --- a/deps/jemalloc/test/integration/extent.c +++ b/deps/jemalloc/test/integration/extent.c @@ -2,17 +2,7 @@ #include "test/extent_hooks.h" -static bool -check_background_thread_enabled(void) { - bool enabled; - size_t sz = sizeof(bool); - int ret = mallctl("background_thread", (void *)&enabled, &sz, NULL,0); - if (ret == ENOENT) { - return false; - } - assert_d_eq(ret, 0, "Unexpected mallctl error"); - return enabled; -} +#include "jemalloc/internal/arena_types.h" static void test_extent_body(unsigned arena_ind) { @@ -27,16 +17,16 @@ test_extent_body(unsigned arena_ind) { /* Get large size classes. */ sz = sizeof(size_t); - assert_d_eq(mallctl("arenas.lextent.0.size", (void *)&large0, &sz, NULL, + expect_d_eq(mallctl("arenas.lextent.0.size", (void *)&large0, &sz, NULL, 0), 0, "Unexpected arenas.lextent.0.size failure"); - assert_d_eq(mallctl("arenas.lextent.1.size", (void *)&large1, &sz, NULL, + expect_d_eq(mallctl("arenas.lextent.1.size", (void *)&large1, &sz, NULL, 0), 0, "Unexpected arenas.lextent.1.size failure"); - assert_d_eq(mallctl("arenas.lextent.2.size", (void *)&large2, &sz, NULL, + expect_d_eq(mallctl("arenas.lextent.2.size", (void *)&large2, &sz, NULL, 0), 0, "Unexpected arenas.lextent.2.size failure"); /* Test dalloc/decommit/purge cascade. */ purge_miblen = sizeof(purge_mib)/sizeof(size_t); - assert_d_eq(mallctlnametomib("arena.0.purge", purge_mib, &purge_miblen), + expect_d_eq(mallctlnametomib("arena.0.purge", purge_mib, &purge_miblen), 0, "Unexpected mallctlnametomib() failure"); purge_mib[1] = (size_t)arena_ind; called_alloc = false; @@ -44,23 +34,23 @@ test_extent_body(unsigned arena_ind) { try_dalloc = false; try_decommit = false; p = mallocx(large0 * 2, flags); - assert_ptr_not_null(p, "Unexpected mallocx() error"); - assert_true(called_alloc, "Expected alloc call"); + expect_ptr_not_null(p, "Unexpected mallocx() error"); + expect_true(called_alloc, "Expected alloc call"); called_dalloc = false; called_decommit = false; did_purge_lazy = false; did_purge_forced = false; called_split = false; xallocx_success_a = (xallocx(p, large0, 0, flags) == large0); - assert_d_eq(mallctlbymib(purge_mib, purge_miblen, NULL, NULL, NULL, 0), + expect_d_eq(mallctlbymib(purge_mib, purge_miblen, NULL, NULL, NULL, 0), 0, "Unexpected arena.%u.purge error", arena_ind); if (xallocx_success_a) { - assert_true(called_dalloc, "Expected dalloc call"); - assert_true(called_decommit, "Expected decommit call"); - assert_true(did_purge_lazy || did_purge_forced, + expect_true(called_dalloc, "Expected dalloc call"); + expect_true(called_decommit, "Expected decommit call"); + expect_true(did_purge_lazy || did_purge_forced, "Expected purge"); + expect_true(called_split, "Expected split call"); } - assert_true(called_split, "Expected split call"); dallocx(p, flags); try_dalloc = true; @@ -68,25 +58,25 @@ test_extent_body(unsigned arena_ind) { try_dalloc = false; try_decommit = true; p = mallocx(large0 * 2, flags); - assert_ptr_not_null(p, "Unexpected mallocx() error"); + expect_ptr_not_null(p, "Unexpected mallocx() error"); did_decommit = false; did_commit = false; called_split = false; did_split = false; did_merge = false; xallocx_success_b = (xallocx(p, large0, 0, flags) == large0); - assert_d_eq(mallctlbymib(purge_mib, purge_miblen, NULL, NULL, NULL, 0), + expect_d_eq(mallctlbymib(purge_mib, purge_miblen, NULL, NULL, NULL, 0), 0, "Unexpected arena.%u.purge error", arena_ind); if (xallocx_success_b) { - assert_true(did_split, "Expected split"); + expect_true(did_split, "Expected split"); } xallocx_success_c = (xallocx(p, large0 * 2, 0, flags) == large0 * 2); if (did_split) { - assert_b_eq(did_decommit, did_commit, + expect_b_eq(did_decommit, did_commit, "Expected decommit/commit match"); } if (xallocx_success_b && xallocx_success_c) { - assert_true(did_merge, "Expected merge"); + expect_true(did_merge, "Expected merge"); } dallocx(p, flags); try_dalloc = true; @@ -94,7 +84,7 @@ test_extent_body(unsigned arena_ind) { /* Make sure non-large allocation succeeds. */ p = mallocx(42, flags); - assert_ptr_not_null(p, "Unexpected mallocx() error"); + expect_ptr_not_null(p, "Unexpected mallocx() error"); dallocx(p, flags); } @@ -110,7 +100,7 @@ test_manual_hook_auto_arena(void) { sz = sizeof(unsigned); /* Get number of auto arenas. */ - assert_d_eq(mallctl("opt.narenas", (void *)&narenas, &sz, NULL, 0), + expect_d_eq(mallctl("opt.narenas", (void *)&narenas, &sz, NULL, 0), 0, "Unexpected mallctl() failure"); if (narenas == 1) { return; @@ -118,18 +108,18 @@ test_manual_hook_auto_arena(void) { /* Install custom extent hooks on arena 1 (might not be initialized). */ hooks_miblen = sizeof(hooks_mib)/sizeof(size_t); - assert_d_eq(mallctlnametomib("arena.0.extent_hooks", hooks_mib, + expect_d_eq(mallctlnametomib("arena.0.extent_hooks", hooks_mib, &hooks_miblen), 0, "Unexpected mallctlnametomib() failure"); hooks_mib[1] = 1; old_size = sizeof(extent_hooks_t *); new_hooks = &hooks; new_size = sizeof(extent_hooks_t *); - assert_d_eq(mallctlbymib(hooks_mib, hooks_miblen, (void *)&old_hooks, + expect_d_eq(mallctlbymib(hooks_mib, hooks_miblen, (void *)&old_hooks, &old_size, (void *)&new_hooks, new_size), 0, "Unexpected extent_hooks error"); static bool auto_arena_created = false; if (old_hooks != &hooks) { - assert_b_eq(auto_arena_created, false, + expect_b_eq(auto_arena_created, false, "Expected auto arena 1 created only once."); auto_arena_created = true; } @@ -146,62 +136,62 @@ test_manual_hook_body(void) { extent_hooks_prep(); sz = sizeof(unsigned); - assert_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, NULL, 0), + expect_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, NULL, 0), 0, "Unexpected mallctl() failure"); /* Install custom extent hooks. */ hooks_miblen = sizeof(hooks_mib)/sizeof(size_t); - assert_d_eq(mallctlnametomib("arena.0.extent_hooks", hooks_mib, + expect_d_eq(mallctlnametomib("arena.0.extent_hooks", hooks_mib, &hooks_miblen), 0, "Unexpected mallctlnametomib() failure"); hooks_mib[1] = (size_t)arena_ind; old_size = sizeof(extent_hooks_t *); new_hooks = &hooks; new_size = sizeof(extent_hooks_t *); - assert_d_eq(mallctlbymib(hooks_mib, hooks_miblen, (void *)&old_hooks, + expect_d_eq(mallctlbymib(hooks_mib, hooks_miblen, (void *)&old_hooks, &old_size, (void *)&new_hooks, new_size), 0, "Unexpected extent_hooks error"); - assert_ptr_ne(old_hooks->alloc, extent_alloc_hook, + expect_ptr_ne(old_hooks->alloc, extent_alloc_hook, "Unexpected extent_hooks error"); - assert_ptr_ne(old_hooks->dalloc, extent_dalloc_hook, + expect_ptr_ne(old_hooks->dalloc, extent_dalloc_hook, "Unexpected extent_hooks error"); - assert_ptr_ne(old_hooks->commit, extent_commit_hook, + expect_ptr_ne(old_hooks->commit, extent_commit_hook, "Unexpected extent_hooks error"); - assert_ptr_ne(old_hooks->decommit, extent_decommit_hook, + expect_ptr_ne(old_hooks->decommit, extent_decommit_hook, "Unexpected extent_hooks error"); - assert_ptr_ne(old_hooks->purge_lazy, extent_purge_lazy_hook, + expect_ptr_ne(old_hooks->purge_lazy, extent_purge_lazy_hook, "Unexpected extent_hooks error"); - assert_ptr_ne(old_hooks->purge_forced, extent_purge_forced_hook, + expect_ptr_ne(old_hooks->purge_forced, extent_purge_forced_hook, "Unexpected extent_hooks error"); - assert_ptr_ne(old_hooks->split, extent_split_hook, + expect_ptr_ne(old_hooks->split, extent_split_hook, "Unexpected extent_hooks error"); - assert_ptr_ne(old_hooks->merge, extent_merge_hook, + expect_ptr_ne(old_hooks->merge, extent_merge_hook, "Unexpected extent_hooks error"); - if (!check_background_thread_enabled()) { + if (!is_background_thread_enabled()) { test_extent_body(arena_ind); } /* Restore extent hooks. */ - assert_d_eq(mallctlbymib(hooks_mib, hooks_miblen, NULL, NULL, + expect_d_eq(mallctlbymib(hooks_mib, hooks_miblen, NULL, NULL, (void *)&old_hooks, new_size), 0, "Unexpected extent_hooks error"); - assert_d_eq(mallctlbymib(hooks_mib, hooks_miblen, (void *)&old_hooks, + expect_d_eq(mallctlbymib(hooks_mib, hooks_miblen, (void *)&old_hooks, &old_size, NULL, 0), 0, "Unexpected extent_hooks error"); - assert_ptr_eq(old_hooks, default_hooks, "Unexpected extent_hooks error"); - assert_ptr_eq(old_hooks->alloc, default_hooks->alloc, + expect_ptr_eq(old_hooks, default_hooks, "Unexpected extent_hooks error"); + expect_ptr_eq(old_hooks->alloc, default_hooks->alloc, "Unexpected extent_hooks error"); - assert_ptr_eq(old_hooks->dalloc, default_hooks->dalloc, + expect_ptr_eq(old_hooks->dalloc, default_hooks->dalloc, "Unexpected extent_hooks error"); - assert_ptr_eq(old_hooks->commit, default_hooks->commit, + expect_ptr_eq(old_hooks->commit, default_hooks->commit, "Unexpected extent_hooks error"); - assert_ptr_eq(old_hooks->decommit, default_hooks->decommit, + expect_ptr_eq(old_hooks->decommit, default_hooks->decommit, "Unexpected extent_hooks error"); - assert_ptr_eq(old_hooks->purge_lazy, default_hooks->purge_lazy, + expect_ptr_eq(old_hooks->purge_lazy, default_hooks->purge_lazy, "Unexpected extent_hooks error"); - assert_ptr_eq(old_hooks->purge_forced, default_hooks->purge_forced, + expect_ptr_eq(old_hooks->purge_forced, default_hooks->purge_forced, "Unexpected extent_hooks error"); - assert_ptr_eq(old_hooks->split, default_hooks->split, + expect_ptr_eq(old_hooks->split, default_hooks->split, "Unexpected extent_hooks error"); - assert_ptr_eq(old_hooks->merge, default_hooks->merge, + expect_ptr_eq(old_hooks->merge, default_hooks->merge, "Unexpected extent_hooks error"); } @@ -232,17 +222,66 @@ TEST_BEGIN(test_extent_auto_hook) { sz = sizeof(unsigned); new_hooks = &hooks; new_size = sizeof(extent_hooks_t *); - assert_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, + expect_d_eq(mallctl("arenas.create", (void *)&arena_ind, &sz, (void *)&new_hooks, new_size), 0, "Unexpected mallctl() failure"); - test_skip_if(check_background_thread_enabled()); + test_skip_if(is_background_thread_enabled()); test_extent_body(arena_ind); } TEST_END +static void +test_arenas_create_ext_base(arena_config_t config, + bool expect_hook_data, bool expect_hook_metadata) +{ + unsigned arena, arena1; + void *ptr; + size_t sz = sizeof(unsigned); + + extent_hooks_prep(); + + called_alloc = false; + expect_d_eq(mallctl("experimental.arenas_create_ext", + (void *)&arena, &sz, &config, sizeof(arena_config_t)), 0, + "Unexpected mallctl() failure"); + expect_b_eq(called_alloc, expect_hook_metadata, + "expected hook metadata alloc mismatch"); + + called_alloc = false; + ptr = mallocx(42, MALLOCX_ARENA(arena) | MALLOCX_TCACHE_NONE); + expect_b_eq(called_alloc, expect_hook_data, + "expected hook data alloc mismatch"); + + expect_ptr_not_null(ptr, "Unexpected mallocx() failure"); + expect_d_eq(mallctl("arenas.lookup", &arena1, &sz, &ptr, sizeof(ptr)), + 0, "Unexpected mallctl() failure"); + expect_u_eq(arena, arena1, "Unexpected arena index"); + dallocx(ptr, 0); +} + +TEST_BEGIN(test_arenas_create_ext_with_ehooks_no_metadata) { + arena_config_t config; + config.extent_hooks = &hooks; + config.metadata_use_hooks = false; + + test_arenas_create_ext_base(config, true, false); +} +TEST_END + +TEST_BEGIN(test_arenas_create_ext_with_ehooks_with_metadata) { + arena_config_t config; + config.extent_hooks = &hooks; + config.metadata_use_hooks = true; + + test_arenas_create_ext_base(config, true, true); +} +TEST_END + int main(void) { return test( test_extent_manual_hook, - test_extent_auto_hook); + test_extent_auto_hook, + test_arenas_create_ext_with_ehooks_no_metadata, + test_arenas_create_ext_with_ehooks_with_metadata); } |