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/*
SPDX-FileCopyrightText: 2022 Jean-Baptiste Mardelle <jb@kdenlive.org>
SPDX-FileCopyrightText: 2022 Eric Jiang
SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "catch.hpp"
#include "test_utils.hpp"
// test specific headers
#include <QString>
#include <cmath>
#include <iostream>
#include <tuple>
#include <unordered_set>
#include <chrono>
#include <thread>
#include "bin/binplaylist.hpp"
#include "definitions.h"
#include "doc/kdenlivedoc.h"
#include "timeline2/model/builders/meltBuilder.hpp"
#include "timeline2/view/previewmanager.h"
#include "xml/xml.hpp"
TEST_CASE("Timeline preview insert-remove", "[TimelinePreview]")
{
// Create timeline
auto binModel = pCore->projectItemModel();
std::shared_ptr<DocUndoStack> undoStack = std::make_shared<DocUndoStack>(nullptr);
// Ensure we use a progressive project profile
pCore->setCurrentProfile("atsc_1080p_25");
// Create document
KdenliveDoc document(undoStack);
pCore->projectManager()->testSetDocument(&document);
QDateTime documentDate = QDateTime::currentDateTime();
KdenliveTests::updateTimeline(false, QString(), QString(), documentDate, 0);
auto timeline = document.getTimeline(document.uuid());
pCore->projectManager()->testSetActiveTimeline(timeline);
QString documentId = QString::number(QDateTime::currentMSecsSinceEpoch());
document.setDocumentProperty(QStringLiteral("documentid"), documentId);
document.setDocumentProperty(QStringLiteral("previewextension"), QStringLiteral("avi"));
document.setDocumentProperty(QStringLiteral("previewparameters"), QStringLiteral("vcodec=mjpeg progressive=1 qscale=10"));
// Create base tmp folder
bool ok = false;
QDir dir = document.getCacheDir(CacheBase, &ok);
dir.mkpath(QStringLiteral("."));
dir.mkdir(QLatin1String("preview"));
int tid3 = timeline->getTrackIndexFromPosition(2);
QString binId = KdenliveTests::createProducer(pCore->getProjectProfile(), "red", binModel);
// Initialize timeline preview
timeline->initializePreviewManager();
timeline->buildPreviewTrack();
REQUIRE(dir.exists(QLatin1String("preview")));
dir.cd(QLatin1String("preview"));
// Trigger a timeline preview
timeline->previewManager()->addPreviewRange({0, 50}, true);
timeline->previewManager()->startPreviewRender();
// Wait until the preview rendering is over
while (timeline->previewManager()->isRunning()) {
std::this_thread::sleep_for(std::chrono::milliseconds(2000));
qDebug() << ":::: WAITING FOR PROGRESS...";
qApp->processEvents();
}
QFileInfoList list = dir.entryInfoList(QDir::Files, QDir::Time);
for (auto &file : list) {
qDebug() << "::: FOUND FILE: " << dir.absoluteFilePath(file.fileName());
}
if (list.size() != 3) {
QProcess p;
const QString ffpath = QStandardPaths::findExecutable(QStringLiteral("melt"));
p.start(ffpath, {QStringLiteral("-query"), QStringLiteral("formats")});
p.waitForFinished();
qDebug() << "::: MLT CODEC FORMATS :::\nMLT EXE: " << ffpath << "\nFORMATS:\n"
<< p.readAllStandardOutput() << "\n----------\n"
<< p.readAllStandardError();
}
// This should create 3 output chunks
REQUIRE(list.size() == 3);
// Create and insert clip
int cid1 = -1;
// Setup insert stream data
QMap<int, QString> audioInfo;
audioInfo.insert(1, QStringLiteral("stream1"));
KdenliveTests::setAudioTargets(timeline, audioInfo);
REQUIRE(timeline->requestClipInsertion(binId, tid3, 50, cid1, true, true, false));
REQUIRE(timeline->getClipsCount() == 1);
timeline->previewManager()->invalidatePreviews();
list = dir.entryInfoList(QDir::Files, QDir::Time);
for (auto &file : list) {
qDebug() << "::: FOUND FILE AFTER: " << file.fileName();
}
// 2 chunks should remain
REQUIRE(list.size() == 2);
timeline->resetPreviewManager();
// Ensure preview project folder is deleted on close
REQUIRE(dir.exists() == false);
pCore->projectManager()->closeCurrentDocument(false, false);
}
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