mirror of
https://github.com/zhigang1992/libpag.git
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92 lines
3.4 KiB
C++
92 lines
3.4 KiB
C++
/////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// Tencent is pleased to support the open source community by making libpag available.
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//
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// Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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// except in compliance with the License. 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 distributed under the
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// license is distributed on an "as is" basis, without warranties or conditions of any kind,
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// either express or implied. see the license for the specific language governing permissions
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// and limitations under the license.
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//
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/////////////////////////////////////////////////////////////////////////////////////////////////
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#include <fstream>
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#include <vector>
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#include "base/utils/TimeUtil.h"
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#include "framework/pag_test.h"
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#include "framework/utils/PAGTestUtils.h"
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#include "nlohmann/json.hpp"
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namespace pag {
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using nlohmann::json;
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/**
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* 用例描述: 字体相关功能测试
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*/
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PAG_TEST(PAGFontTest, TestFont) {
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json dumpJson;
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json compareJson;
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std::ifstream inputFile("../test/res/compare_font_md5.json");
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bool needCompare = false;
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if (inputFile) {
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needCompare = true;
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inputFile >> compareJson;
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}
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std::vector<std::string> compareVector;
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std::string fileName = "test_font";
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if (needCompare && compareJson.contains(fileName) && compareJson[fileName].is_array()) {
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compareVector = compareJson[fileName].get<std::vector<std::string>>();
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}
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PAGFont::RegisterFont("../resources/font/NotoSerifSC-Regular.otf", 0, "TTTGBMedium", "Regular");
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auto TestPAGFile = PAGFile::Load("../resources/apitest/test_font.pag");
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ASSERT_NE(TestPAGFile, nullptr);
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auto pagSurface = PAGSurface::MakeOffscreen(TestPAGFile->width(), TestPAGFile->height());
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ASSERT_NE(pagSurface, nullptr);
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auto pagPlayer = std::make_shared<PAGPlayer>();
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pagPlayer->setSurface(pagSurface);
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pagPlayer->setComposition(TestPAGFile);
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Frame totalFrames = TimeToFrame(TestPAGFile->duration(), TestPAGFile->frameRate());
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Frame currentFrame = 0;
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std::vector<std::string> md5Vector;
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std::string errorMsg;
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bool status = true;
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while (currentFrame < totalFrames) {
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//添加0.1帧目的是保证progress不会由于精度问题帧数计算错误，frame应该使用totalFrames作为总体帧数。因为对于file来说总时长为[0,totalFrames],对应于[0,1]，因此归一化时，分母应该为totalFrames
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pagPlayer->setProgress((currentFrame + 0.1) * 1.0 / totalFrames);
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pagPlayer->flush();
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auto skImage = MakeSnapshot(pagSurface);
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std::string md5 = DumpMD5(skImage);
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md5Vector.push_back(md5);
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if (needCompare && compareVector[currentFrame] != md5) {
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errorMsg += (std::to_string(currentFrame) + ";");
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if (status) {
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std::string imagePath =
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"../test/out/" + fileName + "_" + std::to_string(currentFrame) + ".png";
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Trace(skImage, imagePath);
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status = false;
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}
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}
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currentFrame++;
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}
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EXPECT_EQ(errorMsg, "") << fileName << " frame fail";
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dumpJson[fileName] = md5Vector;
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std::ofstream outFile("../test/out/compare_font_md5.json");
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outFile << std::setw(4) << dumpJson << std::endl;
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outFile.close();
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}
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} // namespace pag
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