diff options
Diffstat (limited to 'lib/tsan/lit_tests/cond_version.c')
-rw-r--r-- | lib/tsan/lit_tests/cond_version.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/lib/tsan/lit_tests/cond_version.c b/lib/tsan/lit_tests/cond_version.c deleted file mode 100644 index 1f966bfacb8d..000000000000 --- a/lib/tsan/lit_tests/cond_version.c +++ /dev/null @@ -1,44 +0,0 @@ -// RUN: %clang_tsan -O1 %s -o %t -lrt && %t 2>&1 | FileCheck %s -// Test that pthread_cond is properly intercepted, -// previously there were issues with versioned symbols. -// CHECK: OK - -#include <stdio.h> -#include <stdlib.h> -#include <pthread.h> -#include <time.h> -#include <errno.h> - -int main() { - typedef unsigned long long u64; - pthread_mutex_t m; - pthread_cond_t c; - pthread_condattr_t at; - struct timespec ts0, ts1, ts2; - int res; - u64 sleep; - - pthread_mutex_init(&m, 0); - pthread_condattr_init(&at); - pthread_condattr_setclock(&at, CLOCK_MONOTONIC); - pthread_cond_init(&c, &at); - - clock_gettime(CLOCK_MONOTONIC, &ts0); - ts1 = ts0; - ts1.tv_sec += 2; - - pthread_mutex_lock(&m); - do { - res = pthread_cond_timedwait(&c, &m, &ts1); - } while (res == 0); - pthread_mutex_unlock(&m); - - clock_gettime(CLOCK_MONOTONIC, &ts2); - sleep = (u64)ts2.tv_sec * 1000000000 + ts2.tv_nsec - - ((u64)ts0.tv_sec * 1000000000 + ts0.tv_nsec); - if (res != ETIMEDOUT) - exit(printf("bad return value %d, want %d\n", res, ETIMEDOUT)); - if (sleep < 1000000000) - exit(printf("bad sleep duration %lluns, want %dns\n", sleep, 1000000000)); - fprintf(stderr, "OK\n"); -} |