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Diffstat (limited to 'examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.c')
-rw-r--r--examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.c122
1 files changed, 0 insertions, 122 deletions
diff --git a/examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.c b/examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.c
deleted file mode 100644
index 3c4614f..0000000
--- a/examples/redis-unstable/deps/jemalloc/test/unit/prof_thread_name.c
+++ /dev/null
@@ -1,122 +0,0 @@
-#include "test/jemalloc_test.h"
-
-static void
-mallctl_thread_name_get_impl(const char *thread_name_expected, const char *func,
- int line) {
- const char *thread_name_old;
- size_t sz;
-
- sz = sizeof(thread_name_old);
- expect_d_eq(mallctl("thread.prof.name", (void *)&thread_name_old, &sz,
- NULL, 0), 0,
- "%s():%d: Unexpected mallctl failure reading thread.prof.name",
- func, line);
- expect_str_eq(thread_name_old, thread_name_expected,
- "%s():%d: Unexpected thread.prof.name value", func, line);
-}
-#define mallctl_thread_name_get(a) \
- mallctl_thread_name_get_impl(a, __func__, __LINE__)
-
-static void
-mallctl_thread_name_set_impl(const char *thread_name, const char *func,
- int line) {
- expect_d_eq(mallctl("thread.prof.name", NULL, NULL,
- (void *)&thread_name, sizeof(thread_name)), 0,
- "%s():%d: Unexpected mallctl failure writing thread.prof.name",
- func, line);
- mallctl_thread_name_get_impl(thread_name, func, line);
-}
-#define mallctl_thread_name_set(a) \
- mallctl_thread_name_set_impl(a, __func__, __LINE__)
-
-TEST_BEGIN(test_prof_thread_name_validation) {
- const char *thread_name;
-
- test_skip_if(!config_prof);
- test_skip_if(opt_prof_sys_thread_name);
-
- mallctl_thread_name_get("");
- mallctl_thread_name_set("hi there");
-
- /* NULL input shouldn't be allowed. */
- thread_name = NULL;
- expect_d_eq(mallctl("thread.prof.name", NULL, NULL,
- (void *)&thread_name, sizeof(thread_name)), EFAULT,
- "Unexpected mallctl result writing \"%s\" to thread.prof.name",
- thread_name);
-
- /* '\n' shouldn't be allowed. */
- thread_name = "hi\nthere";
- expect_d_eq(mallctl("thread.prof.name", NULL, NULL,
- (void *)&thread_name, sizeof(thread_name)), EFAULT,
- "Unexpected mallctl result writing \"%s\" to thread.prof.name",
- thread_name);
-
- /* Simultaneous read/write shouldn't be allowed. */
- {
- const char *thread_name_old;
- size_t sz;
-
- sz = sizeof(thread_name_old);
- expect_d_eq(mallctl("thread.prof.name",
- (void *)&thread_name_old, &sz, (void *)&thread_name,
- sizeof(thread_name)), EPERM,
- "Unexpected mallctl result writing \"%s\" to "
- "thread.prof.name", thread_name);
- }
-
- mallctl_thread_name_set("");
-}
-TEST_END
-
-#define NTHREADS 4
-#define NRESET 25
-static void *
-thd_start(void *varg) {
- unsigned thd_ind = *(unsigned *)varg;
- char thread_name[16] = "";
- unsigned i;
-
- malloc_snprintf(thread_name, sizeof(thread_name), "thread %u", thd_ind);
-
- mallctl_thread_name_get("");
- mallctl_thread_name_set(thread_name);
-
- for (i = 0; i < NRESET; i++) {
- expect_d_eq(mallctl("prof.reset", NULL, NULL, NULL, 0), 0,
- "Unexpected error while resetting heap profile data");
- mallctl_thread_name_get(thread_name);
- }
-
- mallctl_thread_name_set(thread_name);
- mallctl_thread_name_set("");
-
- return NULL;
-}
-
-TEST_BEGIN(test_prof_thread_name_threaded) {
- test_skip_if(!config_prof);
- test_skip_if(opt_prof_sys_thread_name);
-
- thd_t thds[NTHREADS];
- unsigned thd_args[NTHREADS];
- unsigned i;
-
- for (i = 0; i < NTHREADS; i++) {
- thd_args[i] = i;
- thd_create(&thds[i], thd_start, (void *)&thd_args[i]);
- }
- for (i = 0; i < NTHREADS; i++) {
- thd_join(thds[i], NULL);
- }
-}
-TEST_END
-#undef NTHREADS
-#undef NRESET
-
-int
-main(void) {
- return test(
- test_prof_thread_name_validation,
- test_prof_thread_name_threaded);
-}