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Merge "Fix pthread_test to work with gtest 1.7.0."

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Elliott Hughes 2014-01-29 01:42:10 +00:00 committed by Gerrit Code Review
commit 037b10d05a
1 changed files with 7 additions and 3 deletions
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10
tests/pthread_test.cpp
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@ -35,15 +35,19 @@ TEST(pthread, pthread_key_create) {
TEST(pthread, pthread_key_create_lots) { TEST(pthread, pthread_key_create_lots) {
// POSIX says PTHREAD_KEYS_MAX should be at least 128. // POSIX says PTHREAD_KEYS_MAX should be at least 128.
ASSERT_GE(PTHREAD_KEYS_MAX, 128); ASSERT_GE(PTHREAD_KEYS_MAX, 128);
int sysconf_max = sysconf(_SC_THREAD_KEYS_MAX);
// sysconf shouldn't return a smaller value. // sysconf shouldn't return a smaller value.
ASSERT_GE(sysconf(_SC_THREAD_KEYS_MAX), PTHREAD_KEYS_MAX); ASSERT_GE(sysconf_max, PTHREAD_KEYS_MAX);
// We can allocate _SC_THREAD_KEYS_MAX keys. // We can allocate _SC_THREAD_KEYS_MAX keys.
sysconf_max -= 2; // (Except that gtest takes two for itself.)
std::vector<pthread_key_t> keys; std::vector<pthread_key_t> keys;
for (int i = 0; i < sysconf(_SC_THREAD_KEYS_MAX); ++i) { for (int i = 0; i < sysconf_max; ++i) {
pthread_key_t key; pthread_key_t key;
// If this fails, it's likely that GLOBAL_INIT_THREAD_LOCAL_BUFFER_COUNT is wrong. // If this fails, it's likely that GLOBAL_INIT_THREAD_LOCAL_BUFFER_COUNT is wrong.
ASSERT_EQ(0, pthread_key_create(&key, NULL)) << i << " of " << sysconf(_SC_THREAD_KEYS_MAX); ASSERT_EQ(0, pthread_key_create(&key, NULL)) << i << " of " << sysconf_max;
keys.push_back(key); keys.push_back(key);
} }