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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 <pthread.h>
#include <iostream>
#include "lock.h"
#include "macro.h"
#include "gtest/gtest.h"
#include "utils/conditional_variable.h"
#include "utils/timer_thread.h"
namespace test {
namespace components {
namespace utils {
using namespace timer;
using namespace sync_primitives;
class TimerThreadTest : public ::testing::Test {
public:
TimerThreadTest()
: check_val(0),
val1(3),
val2(4),
wait_val(3000) {
}
void function() {
AutoLock alock(lock_);
++check_val;
condvar_.NotifyOne();
}
protected:
uint32_t check_val;
Lock lock_;
ConditionalVariable condvar_;
const uint32_t val1;
const uint32_t val2;
const uint32_t wait_val;
};
TEST_F(TimerThreadTest, StartTimerThreadWithTimeoutOneSec_ExpectSuccessfullInvokeCallbackFuncOnTimeout) {
// Create Timer with TimerDeleagate
TimerThread<TimerThreadTest> timer("Test", this, &TimerThreadTest::function,
false);
AutoLock alock(lock_);
EXPECT_EQ(0, check_val);
// Start timer with 1 second timeout
timer.start(1);
condvar_.WaitFor(alock, wait_val);
EXPECT_EQ(1, check_val);
}
TEST_F(TimerThreadTest, StartTimerThreadWithTimeoutOneSecInLoop_ExpectSuccessfullInvokeCallbackFuncOnEveryTimeout) {
// Create Timer with TimerLooperDeleagate
TimerThread<TimerThreadTest> timer("Test", this, &TimerThreadTest::function,
true);
AutoLock alock(lock_);
EXPECT_EQ(0, check_val);
// Start timer with 1 second timeout
timer.start(1);
while (check_val < val2) {
condvar_.WaitFor(alock, wait_val);
}
// Check callback function was called 4 times
EXPECT_EQ(val2, check_val);
}
TEST_F(TimerThreadTest, StopStartedTimerThreadWithTimeoutOneSecInLoop_ExpectSuccessfullStop) {
// Create Timer with TimerLooperDeleagate
TimerThread<TimerThreadTest> timer("Test", this, &TimerThreadTest::function,
true);
AutoLock alock(lock_);
EXPECT_EQ(0, check_val);
// Start timer with 1 second timeout
timer.start(1);
// Stop timer on 3rd second
while (check_val < val2) {
if (check_val == val1) {
timer.stop();
break;
}
condvar_.WaitFor(alock, wait_val);
}
EXPECT_EQ(val1, check_val);
}
TEST_F(TimerThreadTest, ChangeTimeoutForStartedTimerThreadWithTimeoutOneSecInLoop_ExpectSuccessfullStop) {
// Create Timer with TimerLooperDeleagate
TimerThread<TimerThreadTest> timer("Test", this, &TimerThreadTest::function,
true);
AutoLock alock(lock_);
EXPECT_EQ(0, check_val);
// Start timer with 1 second timeout
timer.start(1);
// Change timer timeout on 3rd second
while (check_val < val2) {
if (check_val == val1) {
timer.updateTimeOut(2);
}
condvar_.WaitFor(alock, wait_val);
}
EXPECT_EQ(val2, check_val);
}
TEST_F(TimerThreadTest, CheckStartedTimerIsRunning_ExpectTrue) {
// Create Timer with TimerLooperDeleagate
TimerThread<TimerThreadTest> timer("Test", this, &TimerThreadTest::function,
true);
AutoLock alock(lock_);
EXPECT_EQ(0, check_val);
// Start timer with 1 second timeout
timer.start(1);
// Change timer timeout on 3rd second
while (check_val < val1) {
condvar_.WaitFor(alock, wait_val);
// Check start is running
EXPECT_TRUE(timer.isRunning());
}
EXPECT_EQ(val1, check_val);
}
} // namespace utils
} // namespace components
} // namespace test
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