139 lines
4.7 KiB
C++
139 lines
4.7 KiB
C++
// SPDX-FileCopyrightText: 2026 Tri Vo Khac
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// SPDX-License-Identifier: GPL-3.0-or-later
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#include "playlistmodel.h"
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#include <QFile>
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#include <QProcess>
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#include <QSignalSpy>
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#include <QStandardPaths>
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#include <QTemporaryDir>
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#include <QTest>
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using namespace Qt::Literals::StringLiterals;
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class PlaylistModelTest : public QObject
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{
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Q_OBJECT
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private:
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static void touch(const QTemporaryDir &dir, const QString &name)
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{
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QFile file(dir.filePath(name));
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QVERIFY(file.open(QIODevice::WriteOnly));
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}
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static QStringList names(const PlaylistModel &model)
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{
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QStringList result;
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for (int i = 0; i < model.rowCount(); ++i) {
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result.append(model.data(model.index(i), PlaylistModel::NameRole).toString());
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}
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return result;
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}
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private Q_SLOTS:
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void initTestCase()
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{
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// The C locale's collation is case-sensitive, so the sort order would depend on $LANG.
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QLocale::setDefault(QLocale(QLocale::English, QLocale::UnitedStates));
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}
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void sortsEpisodesNaturallyAndSkipsOtherFiles()
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{
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QTemporaryDir dir;
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for (const QString &name : {u"Show - 10.mkv"_s, u"show - 2.mkv"_s, u"Show - 1.mkv"_s, u"notes.txt"_s, u"Show - 1.srt"_s, u"theme.mp3"_s}) {
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touch(dir, name);
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}
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const QList<QUrl> urls = PlaylistModel::mediaFilesIn(dir.path());
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QStringList fileNames;
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for (const QUrl &url : urls) {
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fileNames.append(url.fileName());
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}
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QCOMPARE(fileNames, (QStringList{u"Show - 1.mkv"_s, u"show - 2.mkv"_s, u"Show - 10.mkv"_s, u"theme.mp3"_s}));
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}
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void openFileLoadsSiblingsAndPlaysTheFile()
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{
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QTemporaryDir dir;
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for (const QString &name : {u"Ep 1.mkv"_s, u"Ep 2.mkv"_s, u"Ep 3.mkv"_s}) {
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touch(dir, name);
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}
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PlaylistModel model;
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QSignalSpy played(&model, &PlaylistModel::playRequested);
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const QUrl second = QUrl::fromLocalFile(dir.filePath(u"Ep 2.mkv"_s));
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model.openFile(second, true);
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QCOMPARE(names(model), (QStringList{u"Ep 1.mkv"_s, u"Ep 2.mkv"_s, u"Ep 3.mkv"_s}));
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QCOMPARE(model.playingIndex(), 1);
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QCOMPARE(played.count(), 1);
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QCOMPARE(played.first().first().toUrl(), second);
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model.openFile(second, false);
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QCOMPARE(names(model), (QStringList{u"Ep 2.mkv"_s}));
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}
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void nextAndPreviousStopAtTheEndsUnlessWrapping()
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{
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PlaylistModel model;
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model.append({QUrl(u"https://example.com/a"_s), QUrl(u"https://example.com/b"_s)});
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model.play(1);
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QVERIFY(!model.playNext());
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QCOMPARE(model.playingIndex(), 1);
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QVERIFY(model.playNext(true));
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QCOMPARE(model.playingIndex(), 0);
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QVERIFY(!model.playPrevious());
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QVERIFY(model.playPrevious(true));
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QCOMPARE(model.playingIndex(), 1);
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}
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void playingIndexFollowsRemoveAndMove()
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{
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PlaylistModel model;
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model.append({QUrl(u"https://example.com/a"_s), QUrl(u"https://example.com/b"_s), QUrl(u"https://example.com/c"_s)});
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model.play(1);
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model.move(1, 2);
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QCOMPARE(model.playingIndex(), 2);
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model.move(0, 2);
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QCOMPARE(model.playingIndex(), 1);
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model.remove(0);
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QCOMPARE(model.playingIndex(), 0);
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model.remove(0);
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QCOMPARE(model.playingIndex(), -1);
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QCOMPARE(model.count(), 1);
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}
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void titleAndDurationRoles()
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{
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const QString ffmpeg = QStandardPaths::findExecutable(u"ffmpeg"_s);
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if (ffmpeg.isEmpty()) {
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QSKIP("ffmpeg is needed to make a sample file");
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}
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QTemporaryDir dir;
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const QString path = dir.filePath(u"Show.S01E02.The.Tone.1080p.WEB.mka"_s);
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QProcess process;
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process.start(ffmpeg, {u"-v"_s, u"error"_s, u"-f"_s, u"lavfi"_s, u"-i"_s, u"sine=duration=2"_s, path});
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QVERIFY(process.waitForFinished());
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QCOMPARE(process.exitCode(), 0);
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PlaylistModel model;
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QSignalSpy changed(&model, &QAbstractItemModel::dataChanged);
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model.append({QUrl::fromLocalFile(path), QUrl(u"https://example.com/a"_s)});
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QCOMPARE(model.data(model.index(0), PlaylistModel::TitleRole).toString(), u"S01E02 · The Tone"_s);
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QCOMPARE(model.data(model.index(1), PlaylistModel::TitleRole).toString(), u"https://example.com/a"_s);
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QCOMPARE(model.data(model.index(1), PlaylistModel::DurationRole).toDouble(), -1.0);
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QTRY_COMPARE(changed.count(), 1);
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QCOMPARE(changed.first().at(2).value<QList<int>>(), QList<int>{PlaylistModel::DurationRole});
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QVERIFY(qAbs(model.data(model.index(0), PlaylistModel::DurationRole).toDouble() - 2) < 0.1);
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}
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};
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QTEST_GUILESS_MAIN(PlaylistModelTest)
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#include "playlistmodeltest.moc"
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