diff options
Diffstat (limited to 'deps/jemalloc/test/src/test.c')
| -rw-r--r-- | deps/jemalloc/test/src/test.c | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/deps/jemalloc/test/src/test.c b/deps/jemalloc/test/src/test.c deleted file mode 100644 index 01a4d7380..000000000 --- a/deps/jemalloc/test/src/test.c +++ /dev/null @@ -1,217 +0,0 @@ -#include "test/jemalloc_test.h" - -/* Test status state. */ - -static unsigned test_count = 0; -static test_status_t test_counts[test_status_count] = {0, 0, 0}; -static test_status_t test_status = test_status_pass; -static const char * test_name = ""; - -/* Reentrancy testing helpers. */ - -#define NUM_REENTRANT_ALLOCS 20 -typedef enum { - non_reentrant = 0, - libc_reentrant = 1, - arena_new_reentrant = 2 -} reentrancy_t; -static reentrancy_t reentrancy; - -static bool libc_hook_ran = false; -static bool arena_new_hook_ran = false; - -static const char * -reentrancy_t_str(reentrancy_t r) { - switch (r) { - case non_reentrant: - return "non-reentrant"; - case libc_reentrant: - return "libc-reentrant"; - case arena_new_reentrant: - return "arena_new-reentrant"; - default: - unreachable(); - } -} - -static void -do_hook(bool *hook_ran, void (**hook)()) { - *hook_ran = true; - *hook = NULL; - - size_t alloc_size = 1; - for (int i = 0; i < NUM_REENTRANT_ALLOCS; i++) { - free(malloc(alloc_size)); - alloc_size *= 2; - } -} - -static void -libc_reentrancy_hook() { - do_hook(&libc_hook_ran, &hooks_libc_hook); -} - -static void -arena_new_reentrancy_hook() { - do_hook(&arena_new_hook_ran, &hooks_arena_new_hook); -} - -/* Actual test infrastructure. */ -bool -test_is_reentrant() { - return reentrancy != non_reentrant; -} - -JEMALLOC_FORMAT_PRINTF(1, 2) -void -test_skip(const char *format, ...) { - va_list ap; - - va_start(ap, format); - malloc_vcprintf(NULL, NULL, format, ap); - va_end(ap); - malloc_printf("\n"); - test_status = test_status_skip; -} - -JEMALLOC_FORMAT_PRINTF(1, 2) -void -test_fail(const char *format, ...) { - va_list ap; - - va_start(ap, format); - malloc_vcprintf(NULL, NULL, format, ap); - va_end(ap); - malloc_printf("\n"); - test_status = test_status_fail; -} - -static const char * -test_status_string(test_status_t test_status) { - switch (test_status) { - case test_status_pass: return "pass"; - case test_status_skip: return "skip"; - case test_status_fail: return "fail"; - default: not_reached(); - } -} - -void -p_test_init(const char *name) { - test_count++; - test_status = test_status_pass; - test_name = name; -} - -void -p_test_fini(void) { - test_counts[test_status]++; - malloc_printf("%s (%s): %s\n", test_name, reentrancy_t_str(reentrancy), - test_status_string(test_status)); -} - -static test_status_t -p_test_impl(bool do_malloc_init, bool do_reentrant, test_t *t, va_list ap) { - test_status_t ret; - - if (do_malloc_init) { - /* - * Make sure initialization occurs prior to running tests. - * Tests are special because they may use internal facilities - * prior to triggering initialization as a side effect of - * calling into the public API. - */ - if (nallocx(1, 0) == 0) { - malloc_printf("Initialization error"); - return test_status_fail; - } - } - - ret = test_status_pass; - for (; t != NULL; t = va_arg(ap, test_t *)) { - /* Non-reentrant run. */ - reentrancy = non_reentrant; - hooks_arena_new_hook = hooks_libc_hook = NULL; - t(); - if (test_status > ret) { - ret = test_status; - } - /* Reentrant run. */ - if (do_reentrant) { - reentrancy = libc_reentrant; - hooks_arena_new_hook = NULL; - hooks_libc_hook = &libc_reentrancy_hook; - t(); - if (test_status > ret) { - ret = test_status; - } - - reentrancy = arena_new_reentrant; - hooks_libc_hook = NULL; - hooks_arena_new_hook = &arena_new_reentrancy_hook; - t(); - if (test_status > ret) { - ret = test_status; - } - } - } - - malloc_printf("--- %s: %u/%u, %s: %u/%u, %s: %u/%u ---\n", - test_status_string(test_status_pass), - test_counts[test_status_pass], test_count, - test_status_string(test_status_skip), - test_counts[test_status_skip], test_count, - test_status_string(test_status_fail), - test_counts[test_status_fail], test_count); - - return ret; -} - -test_status_t -p_test(test_t *t, ...) { - test_status_t ret; - va_list ap; - - ret = test_status_pass; - va_start(ap, t); - ret = p_test_impl(true, true, t, ap); - va_end(ap); - - return ret; -} - -test_status_t -p_test_no_reentrancy(test_t *t, ...) { - test_status_t ret; - va_list ap; - - ret = test_status_pass; - va_start(ap, t); - ret = p_test_impl(true, false, t, ap); - va_end(ap); - - return ret; -} - -test_status_t -p_test_no_malloc_init(test_t *t, ...) { - test_status_t ret; - va_list ap; - - ret = test_status_pass; - va_start(ap, t); - /* - * We also omit reentrancy from bootstrapping tests, since we don't - * (yet) care about general reentrancy during bootstrapping. - */ - ret = p_test_impl(false, false, t, ap); - va_end(ap); - - return ret; -} - -void -p_test_fail(const char *prefix, const char *message) { - malloc_cprintf(NULL, NULL, "%s%s\n", prefix, message); - test_status = test_status_fail; -} |