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Remove pthread_detach_no_leak test.

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This test has lost its purpose as we are using mmap/munmap for pthread_internal_t. And it is a flaky test.

Bug: 21205574
Bug: 20860440
Change-Id: I7cbb6bc3fd8a2ca430415beab5ee27a856ce4ea7
(cherry picked from commit 2957cc5f1043adf0b9c0f1cdfff2d408952e40f5)
This commit is contained in:
Yabin Cui 2015-05-07 16:53:25 -07:00
parent 8557eeb0ad
commit 2b5c2285c0
1 changed files with 0 additions and 36 deletions
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36
tests/pthread_test.cpp
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@ -458,42 +458,6 @@ TEST(pthread, pthread_detach__no_such_thread) {
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;