From f5e48e94a2f4d4bbd6e5628c7f2afafc6dbcc459 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Thu, 7 Mar 2024 17:28:52 -0500 Subject: build: Build mlibc + add distclean target Signed-off-by: Ian Moffett --- lib/mlibc/tests/posix/pthread_cancel.c | 150 --------------------------------- 1 file changed, 150 deletions(-) delete mode 100644 lib/mlibc/tests/posix/pthread_cancel.c (limited to 'lib/mlibc/tests/posix/pthread_cancel.c') diff --git a/lib/mlibc/tests/posix/pthread_cancel.c b/lib/mlibc/tests/posix/pthread_cancel.c deleted file mode 100644 index ca4ca34..0000000 --- a/lib/mlibc/tests/posix/pthread_cancel.c +++ /dev/null @@ -1,150 +0,0 @@ -#include -#include -#include - -_Atomic int worker_ready = 0; -_Atomic int main_ready = 0; - -static void *worker1(void *arg) { - (void)arg; - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - assert(!pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL)); - - worker_ready = 1; - - while (1) sleep(1); - - return NULL; -} - -static void *worker2(void *arg) { - (void) arg; - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - - worker_ready = 1; - - while(!main_ready); - - // Cancellation point - we should cancel right now - sleep(1); - - assert(!"Expected to be cancelled!"); - __builtin_unreachable(); -} - -static void *worker3(void *arg) { - (void) arg; - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - - worker_ready = 1; - - while(!main_ready); - - // Cancellation point - we should cancel right now - pthread_testcancel(); - - assert(!"Expected to be cancelled!"); - __builtin_unreachable(); -} - -static void *worker4(void *arg) { - (void) arg; - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - - worker_ready = 1; - sleep(1); - - // We expect to be canceled during the sleep - - assert(!"Expected to be cancelled!"); - __builtin_unreachable(); -} - -static void *worker5(void *arg) { - assert(!pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL)); - - worker_ready = 1; - - while(!main_ready); - - // Cancellation point - we should NOT cancel right now - pthread_testcancel(); - - int *arg_int = (int*)arg; - *arg_int = 1; - - return NULL; -} - -static void check_result(pthread_t thread) { - - void *ret_val = NULL; - int ret = pthread_join(thread, &ret_val); - assert(!ret); - assert(ret_val == PTHREAD_CANCELED); -} - -int main() { - pthread_t thread; - int ret = pthread_create(&thread, NULL, &worker1, NULL); - assert(!ret); - - while (!worker_ready); - ret = pthread_cancel(thread); - assert(!ret); - check_result(thread); - - main_ready = 0; - worker_ready = 0; - main_ready = 0; - ret = pthread_create(&thread, NULL, &worker2, NULL); - assert(!ret); - - while(!worker_ready); - ret = pthread_cancel(thread); - assert(!ret); - main_ready = 1; - check_result(thread); - - main_ready = 0; - worker_ready = 0; - main_ready = 0; - ret = pthread_create(&thread, NULL, &worker3, NULL); - assert(!ret); - - while(!worker_ready); - ret = pthread_cancel(thread); - assert(!ret); - main_ready = 1; - check_result(thread); - - worker_ready = 0; - main_ready = 0; - ret = pthread_create(&thread, NULL, &worker4, NULL); - assert(!ret); - - while(!worker_ready); - ret = pthread_cancel(thread); - assert(!ret); - main_ready = 1; - check_result(thread); - - // Test for bug where pthread_testcancel() was not checking if - // cancellation was triggered properly. - worker_ready = 0; - int pthread_arg = 0; - main_ready = 0; - ret = pthread_create(&thread, NULL, &worker5, &pthread_arg); - assert(!ret); - - while(!worker_ready); - main_ready = 1; - - void *ret_val = NULL; - ret = pthread_join(thread, &ret_val); - assert(!ret); - assert(!ret_val); - assert(pthread_arg == 1); - - return 0; -} -- cgit v1.2.3