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Diffstat (limited to 'src/components/utils/test/lock_boost_test.cc')
-rw-r--r-- | src/components/utils/test/lock_boost_test.cc | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/components/utils/test/lock_boost_test.cc b/src/components/utils/test/lock_boost_test.cc new file mode 100644 index 0000000000..0da735a990 --- /dev/null +++ b/src/components/utils/test/lock_boost_test.cc @@ -0,0 +1,103 @@ +/* + * Copyright (c) 2015, Ford Motor Company + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following + * disclaimer in the documentation and/or other materials provided with the + * distribution. + * + * Neither the name of the Ford Motor Company nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include "gtest/gtest.h" +#include "utils/lock.h" + +namespace test { +namespace components { +namespace utils_test { + +using sync_primitives::Lock; +using sync_primitives::RecursiveLock; + +TEST(LockBoostTest, TestNonRecursive) { + // Create Lock object + Lock test_mutex; + // Lock mutex + test_mutex.Acquire(); + // Check if created mutex is non-recursive + EXPECT_FALSE(test_mutex.Try()); + // Release mutex before destroy + test_mutex.Release(); +} + +TEST(LockBoostTest, TestRecursive) { + // Create Lock object + RecursiveLock test_mutex; + // Lock mutex + test_mutex.Acquire(); + // Check if created mutex is recursive + EXPECT_TRUE(test_mutex.Try()); + // Release mutex before destroy + test_mutex.Release(); + test_mutex.Release(); +} + +TEST(LockBoostTest, ReleaseMutex_ExpectMutexReleased) { + // Create Lock object (non-recursive mutex) + Lock test_mutex; + // Lock mutex + test_mutex.Acquire(); + // Release mutex + test_mutex.Release(); + // Try to lock it again. If released expect true + EXPECT_TRUE(test_mutex.Try()); + test_mutex.Release(); +} + +TEST(LockBoostTest, TryLockNonRecursiveMutex_ExpectMutexNotLockedTwice) { + // Create Lock object (non-recursive mutex) + Lock test_mutex; + // Lock mutex + test_mutex.Try(); + // Try to lock it again. If locked expect false + EXPECT_FALSE(test_mutex.Try()); + test_mutex.Release(); +} + +TEST(LockBoostTest, TryLockRecursiveMutex_ExpectMutexLockedTwice) { + // Create Lock object (recursive mutex) + RecursiveLock test_mutex; + // Lock mutex + test_mutex.Try(); + // Try to lock it again. Expect true and internal counter increase + EXPECT_TRUE(test_mutex.Try()); + // Release mutex twice as was locked twice. + // Every Release() will decrement internal counter + test_mutex.Release(); + test_mutex.Release(); +} + +} // namespace utils_test +} // namespace components +} // namespace test |