Remove pthread_detach_no_leak test.
This test has lost its purpose as we are using mmap/munmap for pthread_internal_t. And it is a flaky test.
Bug: 20860440
Change-Id: I7cbb6bc3fd8a2ca430415beab5ee27a856ce4ea7
diff --git a/tests/pthread_test.cpp b/tests/pthread_test.cpp
index cb5e818..95cfc28 100644
--- a/tests/pthread_test.cpp
+++ b/tests/pthread_test.cpp
@@ -459,42 +459,6 @@
ASSERT_EQ(ESRCH, pthread_detach(dead_thread));
}
-TEST(pthread, pthread_detach_no_leak) {
- size_t initial_bytes = 0;
- // Run this loop more than once since the first loop causes some memory
- // to be allocated permenantly. Run an extra loop to help catch any subtle
- // memory leaks.
- for (size_t loop = 0; loop < 3; loop++) {
- // Set the initial bytes on the second loop since the memory in use
- // should have stabilized.
- if (loop == 1) {
- initial_bytes = mallinfo().uordblks;
- }
-
- pthread_attr_t attr;
- ASSERT_EQ(0, pthread_attr_init(&attr));
- ASSERT_EQ(0, pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE));
-
- std::vector<pthread_t> threads;
- for (size_t i = 0; i < 32; ++i) {
- pthread_t t;
- ASSERT_EQ(0, pthread_create(&t, &attr, IdFn, NULL));
- threads.push_back(t);
- }
-
- sleep(1);
-
- for (size_t i = 0; i < 32; ++i) {
- ASSERT_EQ(0, pthread_detach(threads[i])) << i;
- }
- }
-
- size_t final_bytes = mallinfo().uordblks;
- int leaked_bytes = (final_bytes - initial_bytes);
-
- ASSERT_EQ(0, leaked_bytes);
-}
-
TEST(pthread, pthread_getcpuclockid__clock_gettime) {
SpinFunctionHelper spinhelper;
