diff options
Diffstat (limited to 'lib/lsan/lit_tests/TestCases/use_stacks_threaded.cc')
-rw-r--r-- | lib/lsan/lit_tests/TestCases/use_stacks_threaded.cc | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/lib/lsan/lit_tests/TestCases/use_stacks_threaded.cc b/lib/lsan/lit_tests/TestCases/use_stacks_threaded.cc deleted file mode 100644 index c7dfaf8abad6..000000000000 --- a/lib/lsan/lit_tests/TestCases/use_stacks_threaded.cc +++ /dev/null @@ -1,36 +0,0 @@ -// Test that stacks of non-main threads are included in the root set. -// RUN: LSAN_BASE="report_objects=1:use_registers=0" -// RUN: %clangxx_lsan -pthread %s -o %t -// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_stacks=0" not %t 2>&1 | FileCheck %s -// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_stacks=1" %t 2>&1 -// RUN: LSAN_OPTIONS="" %t 2>&1 - -#include <assert.h> -#include <pthread.h> -#include <stdio.h> -#include <stdlib.h> - -extern "C" -void *stacks_thread_func(void *arg) { - int *sync = reinterpret_cast<int *>(arg); - void *p = malloc(1337); - fprintf(stderr, "Test alloc: %p.\n", p); - fflush(stderr); - __sync_fetch_and_xor(sync, 1); - while (true) - pthread_yield(); -} - -int main() { - int sync = 0; - pthread_t thread_id; - int res = pthread_create(&thread_id, 0, stacks_thread_func, &sync); - assert(res == 0); - while (!__sync_fetch_and_xor(&sync, 0)) - pthread_yield(); - return 0; -} -// CHECK: Test alloc: [[ADDR:.*]]. -// CHECK: Directly leaked 1337 byte object at [[ADDR]] -// CHECK: LeakSanitizer: detected memory leaks -// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: |