1f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org/* 2f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. 3f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org * 4f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org * Use of this source code is governed by a BSD-style license 5f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org * that can be found in the LICENSE file in the root of the source 6f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org * tree. An additional intellectual property rights grant can be found 7f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org * in the file PATENTS. All contributing project authors may 8f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org * be found in the AUTHORS file in the root of the source tree. 9f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org */ 10f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 11f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org// This test doesn't actually verify the output since it's just printed 12f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org// to stdout by void functions, but it's still useful as it executes the code. 13f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 14f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org#include <fstream> 15f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org#include <string> 16f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 17f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org#include "testing/gtest/include/gtest/gtest.h" 18f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org#include "webrtc/test/testsupport/fileutils.h" 19f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org#include "webrtc/tools/frame_analyzer/video_quality_analysis.h" 20f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 21f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.orgnamespace webrtc { 22f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.orgnamespace test { 23f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 24e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org// Setup a log file to write the output to instead of stdout because we don't 25e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org// want those numbers to be picked up as perf numbers. 26e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.orgclass VideoQualityAnalysisTest : public ::testing::Test { 27e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org protected: 28e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org static void SetUpTestCase() { 29e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org std::string log_filename = webrtc::test::OutputPath() + 30e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org "VideoQualityAnalysisTest.log"; 31e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org logfile_ = fopen(log_filename.c_str(), "w"); 32e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org ASSERT_TRUE(logfile_ != NULL); 33e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org } 34e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org static void TearDownTestCase() { 35e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org ASSERT_EQ(0, fclose(logfile_)); 36e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org } 37e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org static FILE* logfile_; 38e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org}; 39e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.orgFILE* VideoQualityAnalysisTest::logfile_ = NULL; 40f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 41e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.orgTEST_F(VideoQualityAnalysisTest, PrintAnalysisResultsEmpty) { 42f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org ResultsContainer result; 43e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org PrintAnalysisResults(logfile_, "Empty", &result); 44f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org} 45f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 46e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.orgTEST_F(VideoQualityAnalysisTest, PrintAnalysisResultsOneFrame) { 47f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org ResultsContainer result; 48f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org result.frames.push_back(AnalysisResult(0, 35.0, 0.9)); 49e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org PrintAnalysisResults(logfile_, "OneFrame", &result); 50f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org} 51f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 52e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.orgTEST_F(VideoQualityAnalysisTest, PrintAnalysisResultsThreeFrames) { 53f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org ResultsContainer result; 54f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org result.frames.push_back(AnalysisResult(0, 35.0, 0.9)); 55f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org result.frames.push_back(AnalysisResult(1, 34.0, 0.8)); 56f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org result.frames.push_back(AnalysisResult(2, 33.0, 0.7)); 57e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org PrintAnalysisResults(logfile_, "ThreeFrames", &result); 58f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org} 59f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 60e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.orgTEST_F(VideoQualityAnalysisTest, PrintMaxRepeatedAndSkippedFramesInvalidFile) { 61f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org std::string stats_filename = OutputPath() + "non-existing-stats-file.txt"; 62f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org remove(stats_filename.c_str()); 63e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org PrintMaxRepeatedAndSkippedFrames(logfile_, "NonExistingStatsFile", 64e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org stats_filename); 65f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org} 66f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 67e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.orgTEST_F(VideoQualityAnalysisTest, 68e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org PrintMaxRepeatedAndSkippedFramesEmptyStatsFile) { 69f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org std::string stats_filename = OutputPath() + "empty-stats.txt"; 70f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org std::ofstream stats_file; 71f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org stats_file.open(stats_filename.c_str()); 72f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org stats_file.close(); 73e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org PrintMaxRepeatedAndSkippedFrames(logfile_, "EmptyStatsFile", stats_filename); 74f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org} 75f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 76e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.orgTEST_F(VideoQualityAnalysisTest, PrintMaxRepeatedAndSkippedFramesNormalFile) { 77f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org std::string stats_filename = OutputPath() + "stats.txt"; 78f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org std::ofstream stats_file; 79f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org stats_file.open(stats_filename.c_str()); 80f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org stats_file << "frame_0001 0100\n"; 81f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org stats_file << "frame_0002 0101\n"; 82f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org stats_file << "frame_0003 0101\n"; 83f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org stats_file << "frame_0004 0106\n"; 84f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org stats_file.close(); 85f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 86e2df8b7f0191497e8e7ceb22c8fb3cfbbc65487ekjellander@webrtc.org PrintMaxRepeatedAndSkippedFrames(logfile_, "NormalStatsFile", stats_filename); 87f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org} 88f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 89f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org 90f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org} // namespace test 91f880f863dd9c0b1347ef185f5cc856f3ad045861kjellander@webrtc.org} // namespace webrtc 92