Revision control
Copy as Markdown
// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtFFmpegMediaPluginImpl/private/qffmpeg_p.h>
#include <QtTest/qtest.h>
#include <QtCore/qobject.h>
extern "C" {
#include "libavutil/mathematics.h"
}
class tst_qffmpegmath : public QObject
{
Q_OBJECT
private slots:
void mul_agreesWith_av_rescale_withFiniteNumbers() {
for (qint64 number = -20; number < 30; ++number) {
const std::optional<qint64> actual = QFFmpeg::mul(number, AVRational{ 1, 10 });
QVERIFY(actual);
const qint64 expected = av_rescale(number, 1, 10);
QCOMPARE_EQ(actual, expected);
}
}
};
QTEST_GUILESS_MAIN(tst_qffmpegmath)
#include "tst_qffmpegmath.moc"