mirror of
https://github.com/openharmony/graphic_utils.git
synced 2026-07-22 04:15:25 -04:00
YueBiang
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
/*
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* Copyright (c) 2021 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "graphic_timer.h"
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#include <ctime>
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#include <gtest/gtest.h>
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#include <unistd.h>
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#include "hal_tick.h"
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using namespace testing::ext;
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namespace {
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constexpr int32_t NORMAL_PERIORD = 50; // 50ms
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constexpr int32_t NEGTIVE_PERIORD = -1; // -1ms
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constexpr int32_t NONSENSE_PERIORD = 0; // 0ms
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constexpr int32_t OVERFLOW_PERIORD = OHOS::GraphicTimer::MAX_PERIOD_MS + 1;
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constexpr uint32_t NEAR_PEROID = 20; // 20ms
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int32_t GetRandonPeriod()
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{
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return rand() % OVERFLOW_PERIORD;
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}
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} // namespace
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namespace OHOS {
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class GraphicTimerTest : public testing::Test {
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public:
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GraphicTimerTest() {}
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~GraphicTimerTest() {}
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static void SetUpTestCase(void)
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{
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srand(time(0));
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}
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static void TearDownTestCase(void) {}
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void SetUp();
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void TearDown();
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static void TimerCb(void* arg)
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{
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GraphicTimerTest* t = reinterpret_cast<GraphicTimerTest*>(arg);
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t->cbCnt_++;
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t->lastPeriod_ = HALTick::GetInstance().GetElapseTime(t->lastStampMs_);
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t->lastStampMs_ = HALTick::GetInstance().GetTime();
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}
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int32_t cbCnt_ = 0;
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uint32_t lastStampMs_ = 0;
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uint32_t lastPeriod_ = 0;
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};
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void GraphicTimerTest::SetUp() {}
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void GraphicTimerTest::TearDown() {}
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HWTEST_F(GraphicTimerTest, GraphicTimerConstructTest, TestSize.Level0)
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{
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GraphicTimer timer1(NEGTIVE_PERIORD, GraphicTimerTest::TimerCb, &timer1, false);
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EXPECT_EQ(timer1.Start(), false);
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GraphicTimer timer2(NONSENSE_PERIORD, GraphicTimerTest::TimerCb, &timer2, false);
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EXPECT_EQ(timer2.SetPeriod(NORMAL_PERIORD), false);
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GraphicTimer timer3(OVERFLOW_PERIORD, GraphicTimerTest::TimerCb, &timer3, false);
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EXPECT_EQ(timer3.Start(), false);
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GraphicTimer timer4(GetRandonPeriod(), GraphicTimerTest::TimerCb, &timer4);
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EXPECT_EQ(timer4.SetPeriod(NORMAL_PERIORD), true);
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EXPECT_EQ(timer4.Start(), true);
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}
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HWTEST_F(GraphicTimerTest, GraphicTimerIsPeriodTest, TestSize.Level0)
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{
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GraphicTimer timer1(NORMAL_PERIORD, GraphicTimerTest::TimerCb, &timer1, true);
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EXPECT_EQ(timer1.IsPeriodic(), true);
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GraphicTimer timer2(NORMAL_PERIORD, GraphicTimerTest::TimerCb, &timer2, false);
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EXPECT_EQ(timer2.IsPeriodic(), false);
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}
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HWTEST_F(GraphicTimerTest, GraphicTimerSetPeriodTest, TestSize.Level0)
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{
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GraphicTimer timer(NORMAL_PERIORD, GraphicTimerTest::TimerCb, &timer, false);
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EXPECT_EQ(timer.SetPeriod(OVERFLOW_PERIORD), false);
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}
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} // namespace OHOS
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