| //===-- Unittests for pthread_condattr_t ----------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "test/UnitTest/Test.h" |
| |
| #include <errno.h> |
| #include <pthread.h> |
| #include <time.h> |
| |
| TEST(LlvmLibcPThreadCondAttrTest, InitAndDestroy) { |
| pthread_condattr_t cond; |
| ASSERT_EQ(pthread_condattr_init(&cond), 0); |
| ASSERT_EQ(pthread_condattr_destroy(&cond), 0); |
| } |
| |
| TEST(LlvmLibcPThreadCondAttrTest, GetDefaultValues) { |
| pthread_condattr_t cond; |
| |
| // Invalid clock id. |
| clockid_t clock = 7; |
| // Invalid value. |
| int pshared = 42; |
| |
| ASSERT_EQ(pthread_condattr_init(&cond), 0); |
| ASSERT_EQ(pthread_condattr_getclock(&cond, &clock), 0); |
| ASSERT_EQ(clock, CLOCK_REALTIME); |
| ASSERT_EQ(pthread_condattr_getpshared(&cond, &pshared), 0); |
| ASSERT_EQ(pshared, PTHREAD_PROCESS_PRIVATE); |
| ASSERT_EQ(pthread_condattr_destroy(&cond), 0); |
| } |
| |
| TEST(LlvmLibcPThreadCondAttrTest, SetGoodValues) { |
| pthread_condattr_t cond; |
| |
| // Invalid clock id. |
| clockid_t clock = 7; |
| // Invalid value. |
| int pshared = 42; |
| |
| ASSERT_EQ(pthread_condattr_init(&cond), 0); |
| ASSERT_EQ(pthread_condattr_setclock(&cond, CLOCK_MONOTONIC), 0); |
| ASSERT_EQ(pthread_condattr_getclock(&cond, &clock), 0); |
| ASSERT_EQ(clock, CLOCK_MONOTONIC); |
| ASSERT_EQ(pthread_condattr_setpshared(&cond, PTHREAD_PROCESS_SHARED), 0); |
| ASSERT_EQ(pthread_condattr_getpshared(&cond, &pshared), 0); |
| ASSERT_EQ(pshared, PTHREAD_PROCESS_SHARED); |
| ASSERT_EQ(pthread_condattr_destroy(&cond), 0); |
| } |
| |
| TEST(LlvmLibcPThreadCondAttrTest, SetBadValues) { |
| pthread_condattr_t cond; |
| |
| // Invalid clock id. |
| clockid_t clock = 7; |
| // Invalid value. |
| int pshared = 42; |
| |
| ASSERT_EQ(pthread_condattr_init(&cond), 0); |
| ASSERT_EQ(pthread_condattr_setclock(&cond, clock), EINVAL); |
| ASSERT_EQ(pthread_condattr_getclock(&cond, &clock), 0); |
| ASSERT_EQ(clock, CLOCK_REALTIME); |
| ASSERT_EQ(pthread_condattr_setpshared(&cond, pshared), EINVAL); |
| ASSERT_EQ(pthread_condattr_getpshared(&cond, &pshared), 0); |
| ASSERT_EQ(pshared, PTHREAD_PROCESS_PRIVATE); |
| ASSERT_EQ(pthread_condattr_destroy(&cond), 0); |
| } |