0adf6e7b53
[ Merge from http://go/wvgerrit/16406 ] This was detected by static analysis tool cppcheck. b/26348775 Change-Id: Icc6a55b9b4a1ffe882488ac069e3c3df2e796e91
51 lines
1.1 KiB
C++
51 lines
1.1 KiB
C++
// Copyright 2013 Google Inc. All Rights Reserved.
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#include <gtest/gtest.h>
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#include "timer.h"
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namespace wvcdm {
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class TestTimerHandler : public TimerHandler {
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public:
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TestTimerHandler() : timer_events_(0) {};
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virtual ~TestTimerHandler() {};
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virtual void OnTimerEvent() { timer_events_++; }
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uint32_t timer_events() { return timer_events_; }
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private:
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uint32_t timer_events_;
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};
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TEST(TimerTest, ParametersCheck) {
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Timer timer;
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EXPECT_FALSE(timer.Start(NULL, 10));
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TestTimerHandler handler;
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EXPECT_FALSE(timer.Start(&handler, 0));
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}
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TEST(TimerTest, TimerCheck) {
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TestTimerHandler handler;
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Timer timer;
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uint32_t duration = 10;
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EXPECT_EQ(0u, handler.timer_events());
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EXPECT_FALSE(timer.IsRunning());
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EXPECT_TRUE(timer.Start(&handler, 1));
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EXPECT_TRUE(timer.IsRunning());
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sleep(duration);
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EXPECT_LE(duration - 1, handler.timer_events());
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EXPECT_LE(handler.timer_events(), duration + 1);
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timer.Stop();
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EXPECT_FALSE(timer.IsRunning());
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sleep(duration);
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EXPECT_LE(duration - 1, handler.timer_events());
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EXPECT_LE(handler.timer_events(), duration + 1);
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}
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}
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