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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include <chrono>
#include <thread>
#include "PerformanceRecorder.h"
#include "gtest/gtest.h"
#include "nsString.h"
using namespace mozilla;
class PerformanceRecorderWrapper : public PerformanceRecorder<PlaybackStage> {
public:
PerformanceRecorderWrapper(MediaStage aStage, int32_t aHeight)
: PerformanceRecorder(aStage, aHeight) {}
static void EnableMeasurementOnNonMarkerSituation() {
sEnableMeasurementForTesting = true;
}
};
TEST(PerformanceRecorder, TestResolution)
{
PerformanceRecorderWrapper::EnableMeasurementOnNonMarkerSituation();
static const struct {
const int32_t mH;
const char* mRes;
} resolutions[] = {{0, "A:0"},
{240, "V:0<h<=240"},
{480, "V:240<h<=480"},
{576, "V:480<h<=576"},
{720, "V:576<h<=720"},
{1080, "V:720<h<=1080"},
{1440, "V:1080<h<=1440"},
{2160, "V:1440<h<=2160"},
{4320, "V:h>2160"}};
const MediaStage stage = MediaStage::RequestDecode;
for (auto&& res : resolutions) {
PerformanceRecorderWrapper w(stage, res.mH);
nsCString name;
w.Record([&](auto& aStage) { name = nsCString(aStage.Name()); });
ASSERT_NE(name.Find(res.mRes), kNotFound);
}
}
TEST(PerformanceRecorder, TestMoveOperation)
{
PerformanceRecorderWrapper::EnableMeasurementOnNonMarkerSituation();
const MediaStage stage = MediaStage::RequestDecode;
const uint32_t resolution = 1080;
PerformanceRecorderWrapper w1(stage, resolution);
std::this_thread::sleep_for(std::chrono::milliseconds(1));
// w1 has been moved which won't continue measuring data.
PerformanceRecorderWrapper w2(std::move(w1));
ASSERT_DOUBLE_EQ(w1.Record(), 0.0);
ASSERT_TRUE(w2.Record() > 0.0);
}
TEST(PerformanceRecorder, TestRecordInvalidation)
{
PerformanceRecorderWrapper::EnableMeasurementOnNonMarkerSituation();
const MediaStage stage = MediaStage::RequestDecode;
const uint32_t resolution = 1080;
PerformanceRecorderWrapper w(stage, resolution);
std::this_thread::sleep_for(std::chrono::milliseconds(1));
ASSERT_TRUE(w.Record() > 0.0);
w.Record();
// w has been recorded and won't continue measuring data.
ASSERT_DOUBLE_EQ(w.Record(), 0.0);
}
TEST(PerformanceRecorder, TestMultipleRecords)
{
PerformanceRecorderWrapper::EnableMeasurementOnNonMarkerSituation();
const MediaStage stage = MediaStage::RequestDecode;
PerformanceRecorderMulti<PlaybackStage> r;
r.Start(1, stage, 1);
r.Start(2, stage, 2);
r.Start(3, stage, 3);
std::this_thread::sleep_for(std::chrono::milliseconds(1));
// id 0 wasn't started
EXPECT_DOUBLE_EQ(r.Record(0), 0.0);
// id 1 gets recorded normally
EXPECT_TRUE(r.Record(1) > 0.0);
// id 1 was already recorded
EXPECT_DOUBLE_EQ(r.Record(1), 0.0);
// id 2 gets recorded normally
EXPECT_TRUE(r.Record(2) > 0.0);
// id 4 wasn't started
EXPECT_DOUBLE_EQ(r.Record(4), 0.0);
// All lower ids got discarded
EXPECT_DOUBLE_EQ(r.Record(3), 0.0);
}