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-rw-r--r--src/components/utils/test/lock_posix_test.cc123
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diff --git a/src/components/utils/test/lock_posix_test.cc b/src/components/utils/test/lock_posix_test.cc
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--- a/src/components/utils/test/lock_posix_test.cc
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-/*
- * 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;
-
-TEST(LockPosixTest, DefaultCtorTest_ExpectNonRecursiveMutexCreated) {
- // 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(LockPosixTest, CtorTestWithFalseArgument_ExpectNonRecursiveMutexCreated) {
- // Create Lock object
- Lock test_mutex(false);
- // 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(LockPosixTest, CtorTestWithTrueArgument_ExpectRecursiveMutexCreated) {
- // Create Lock object
- Lock test_mutex(true);
- // 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(LockPosixTest, AcquireMutex_ExpectMutexLocked) {
- // Create Lock object (non-recursive mutex)
- Lock test_mutex;
- // Lock mutex
- test_mutex.Acquire();
- // Try to lock it again. If locked expect false
- EXPECT_FALSE(test_mutex.Try());
- test_mutex.Release();
-}
-
-TEST(LockPosixTest, 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(LockPosixTest, 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(LockPosixTest, TryLockRecursiveMutex_ExpectMutexLockedTwice) {
- // Create Lock object (recursive mutex)
- Lock test_mutex(true);
- // 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