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| #include "test/jemalloc_test.h"
|
| void *
| thd_start(void *arg) {
| bool e0, e1;
| size_t sz = sizeof(bool);
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz, NULL,
| 0), 0, "Unexpected mallctl failure");
|
| if (e0) {
| e1 = false;
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz,
| (void *)&e1, sz), 0, "Unexpected mallctl() error");
| assert_true(e0, "tcache should be enabled");
| }
|
| e1 = true;
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz,
| (void *)&e1, sz), 0, "Unexpected mallctl() error");
| assert_false(e0, "tcache should be disabled");
|
| e1 = true;
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz,
| (void *)&e1, sz), 0, "Unexpected mallctl() error");
| assert_true(e0, "tcache should be enabled");
|
| e1 = false;
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz,
| (void *)&e1, sz), 0, "Unexpected mallctl() error");
| assert_true(e0, "tcache should be enabled");
|
| e1 = false;
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz,
| (void *)&e1, sz), 0, "Unexpected mallctl() error");
| assert_false(e0, "tcache should be disabled");
|
| free(malloc(1));
| e1 = true;
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz,
| (void *)&e1, sz), 0, "Unexpected mallctl() error");
| assert_false(e0, "tcache should be disabled");
|
| free(malloc(1));
| e1 = true;
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz,
| (void *)&e1, sz), 0, "Unexpected mallctl() error");
| assert_true(e0, "tcache should be enabled");
|
| free(malloc(1));
| e1 = false;
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz,
| (void *)&e1, sz), 0, "Unexpected mallctl() error");
| assert_true(e0, "tcache should be enabled");
|
| free(malloc(1));
| e1 = false;
| assert_d_eq(mallctl("thread.tcache.enabled", (void *)&e0, &sz,
| (void *)&e1, sz), 0, "Unexpected mallctl() error");
| assert_false(e0, "tcache should be disabled");
|
| free(malloc(1));
| return NULL;
| }
|
| TEST_BEGIN(test_main_thread) {
| thd_start(NULL);
| }
| TEST_END
|
| TEST_BEGIN(test_subthread) {
| thd_t thd;
|
| thd_create(&thd, thd_start, NULL);
| thd_join(thd, NULL);
| }
| TEST_END
|
| int
| main(void) {
| /* Run tests multiple times to check for bad interactions. */
| return test(
| test_main_thread,
| test_subthread,
| test_main_thread,
| test_subthread,
| test_main_thread);
| }
|
|
