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* reuse-managed license/copyright headers reuse is a tool for compliance with the REUSE recommendations. See <https://reuse.software/> for more information, and <https://reuse.readthedocs.io/> for the online documentation. * Set jsoncpp license * Add MIT license for Decklink sources * Explicitly license examples/ - Add headers to source files - Change blanket licensing in .reuse/dep5 to only cover binary media - Import CC-BY-3.0 license and assign to sintel_trailer
164 lines
3.7 KiB
C++
164 lines
3.7 KiB
C++
/**
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* @file
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* @brief Unit tests for openshot::Frame
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* @author Jonathan Thomas <jonathan@openshot.org>
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* @author FeRD (Frank Dana) <ferdnyc@gmail.com>
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*
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* @ref License
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*/
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// Copyright (c) 2008-2019 OpenShot Studios, LLC
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//
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// SPDX-License-Identifier: LGPL-3.0-or-later
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#include <sstream>
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#include <memory>
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#include <QImage>
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#ifdef USE_OPENCV
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#define int64 opencv_broken_int
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#define uint64 opencv_broken_uint
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#include <opencv2/opencv.hpp>
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#undef int64
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#undef uint64
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#endif
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#include <catch2/catch.hpp>
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#include "Clip.h"
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#include "Fraction.h"
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#include "Frame.h"
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using namespace openshot;
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TEST_CASE( "Default_Constructor", "[libopenshot][frame]" )
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{
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// Create a "blank" default Frame
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std::shared_ptr<Frame> f1(new Frame());
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REQUIRE(f1 != nullptr); // Test aborts here if we didn't get a Frame
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// Check basic default parameters
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CHECK(f1->GetHeight() == 1);
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CHECK(f1->GetWidth() == 1);
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CHECK(f1->SampleRate() == 44100);
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CHECK(f1->GetAudioChannelsCount() == 2);
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// Should be false until we load or create contents
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CHECK(f1->has_image_data == false);
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CHECK(f1->has_audio_data == false);
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// Calling GetImage() paints a blank frame, by default
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std::shared_ptr<QImage> i1 = f1->GetImage();
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REQUIRE(i1 != nullptr);
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CHECK(f1->has_image_data == true);
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CHECK(f1->has_audio_data == false);
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}
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TEST_CASE( "Data_Access", "[libopenshot][frame]" )
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{
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// Create a video clip
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std::stringstream path;
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path << TEST_MEDIA_PATH << "sintel_trailer-720p.mp4";
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Clip c1(path.str());
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c1.Open();
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// Get first frame
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std::shared_ptr<Frame> f1 = c1.GetFrame(1);
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REQUIRE(f1 != nullptr);
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CHECK(f1->number == 1);
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CHECK(f1->GetWidth() == 1280);
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CHECK(f1->GetHeight() == 720);
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}
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TEST_CASE( "AddImage_QImage", "[libopenshot][frame]" )
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{
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// Create a "blank" default Frame
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std::shared_ptr<Frame> f1(new Frame());
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// Load an image
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std::stringstream path;
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path << TEST_MEDIA_PATH << "front.png";
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auto i1 = std::make_shared<QImage>(QString::fromStdString(path.str()));
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REQUIRE(f1 != nullptr); // Test aborts here if we didn't get a Frame
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CHECK(i1->isNull() == false);
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f1->AddImage(i1);
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// Check loaded image parameters
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CHECK(f1->GetHeight() == i1->height());
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CHECK(f1->GetWidth() == i1->width());
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CHECK(f1->has_image_data == true);
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}
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TEST_CASE( "Copy_Constructor", "[libopenshot][frame]" )
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{
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// Create a dummy Frame
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openshot::Frame f1(1, 800, 600, "#000000");
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// Load an image
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std::stringstream path;
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path << TEST_MEDIA_PATH << "front.png";
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auto i1 = std::make_shared<QImage>(QString::fromStdString(path.str()));
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CHECK(i1->isNull() == false);
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// Add image to f1, then copy f1 to f2
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f1.AddImage(i1);
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Frame f2 = f1;
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CHECK(f1.GetHeight() == f2.GetHeight());
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CHECK(f1.GetWidth() == f2.GetWidth());
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CHECK(f1.has_image_data == f2.has_image_data);
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CHECK(f1.has_audio_data == f2.has_audio_data);
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Fraction par1 = f1.GetPixelRatio();
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Fraction par2 = f2.GetPixelRatio();
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CHECK(par1.num == par2.num);
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CHECK(par1.den == par2.den);
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CHECK(f1.SampleRate() == f2.SampleRate());
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CHECK(f1.GetAudioChannelsCount() == f2.GetAudioChannelsCount());
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CHECK(f1.ChannelsLayout() == f2.ChannelsLayout());
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CHECK(f1.GetBytes() == f2.GetBytes());
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CHECK(f1.GetAudioSamplesCount() == f2.GetAudioSamplesCount());
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}
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#ifdef USE_OPENCV
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TEST_CASE( "Convert_Image", "[libopenshot][opencv][frame]" )
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{
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// Create a video clip
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std::stringstream path;
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path << TEST_MEDIA_PATH << "sintel_trailer-720p.mp4";
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Clip c1(path.str());
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c1.Open();
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// Get first frame
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auto f1 = c1.GetFrame(1);
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// Get first Mat image
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cv::Mat cvimage = f1->GetImageCV();
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CHECK_FALSE(cvimage.empty());
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CHECK(f1->number == 1);
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CHECK(f1->GetWidth() == cvimage.cols);
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CHECK(f1->GetHeight() == cvimage.rows);
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CHECK(cvimage.channels() == 3);
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}
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#endif
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