diff options
Diffstat (limited to 'test/tsan/java_lock_rec.cc')
-rw-r--r-- | test/tsan/java_lock_rec.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/test/tsan/java_lock_rec.cc b/test/tsan/java_lock_rec.cc index 2b0ab0eb92d0..f0bf40196e9f 100644 --- a/test/tsan/java_lock_rec.cc +++ b/test/tsan/java_lock_rec.cc @@ -1,6 +1,5 @@ // RUN: %clangxx_tsan -O1 %s -o %t && %run %t 2>&1 | FileCheck %s #include "java.h" -#include <unistd.h> jptr varaddr; jptr lockaddr; @@ -14,7 +13,8 @@ void *Thread(void *p) { printf("FAILED 0 rec=%d\n", rec); exit(1); } - sleep(2); + barrier_wait(&barrier); + barrier_wait(&barrier); __tsan_java_mutex_lock_rec(lockaddr, rec); if (*(int*)varaddr != 43) { printf("FAILED 3 var=%d\n", *(int*)varaddr); @@ -26,6 +26,7 @@ void *Thread(void *p) { } int main() { + barrier_init(&barrier, 2); int const kHeapSize = 1024 * 1024; jptr jheap = (jptr)malloc(kHeapSize + 8) + 8; __tsan_java_init(jheap, kHeapSize); @@ -36,7 +37,7 @@ int main() { lockaddr = jheap + 8; pthread_t th; pthread_create(&th, 0, Thread, 0); - sleep(1); + barrier_wait(&barrier); __tsan_java_mutex_lock(lockaddr); if (*(int*)varaddr != 42) { printf("FAILED 1 var=%d\n", *(int*)varaddr); @@ -44,6 +45,7 @@ int main() { } *(int*)varaddr = 43; __tsan_java_mutex_unlock(lockaddr); + barrier_wait(&barrier); pthread_join(th, 0); __tsan_java_free(jheap, kBlockSize); printf("DONE\n"); |