nextcloud-desktop/test/testiconutils.cpp

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/*
* Copyright (C) by Oleksandr Zolotov <alex@nextcloud.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include <QTest>
#include "theme.h"
#include "iconutils.h"
class TestIconUtils : public QObject
{
Q_OBJECT
public:
TestIconUtils()
{
Q_INIT_RESOURCE(resources);
Q_INIT_RESOURCE(theme);
}
private slots:
void testPixmapForBackground()
{
const QDir blackSvgDir(QString(OCC::Theme::themePrefix) + QStringLiteral("black"));
const QStringList blackImages = blackSvgDir.entryList(QStringList("*.svg"));
const QDir whiteSvgDir(QString(OCC::Theme::themePrefix) + QStringLiteral("white"));
const QStringList whiteImages = whiteSvgDir.entryList(QStringList("*.svg"));
if (blackImages.size() > 0) {
// white pixmap for dark background - should not fail
QVERIFY(!OCC::Ui::IconUtils::pixmapForBackground(whiteImages.at(0), QColor("blue")).isNull());
}
if (whiteImages.size() > 0) {
// black pixmap for bright background - should not fail
QVERIFY(!OCC::Ui::IconUtils::pixmapForBackground(blackImages.at(0), QColor("yellow")).isNull());
}
const auto blackImagesExclusive = QSet<QString>(blackImages.begin(), blackImages.end()).subtract(QSet<QString>(whiteImages.begin(), whiteImages.end()));
const auto whiteImagesExclusive = QSet<QString>(whiteImages.begin(), whiteImages.end()).subtract(QSet<QString>(blackImages.begin(), blackImages.end()));
if (blackImagesExclusive != whiteImagesExclusive) {
// black pixmap for dark background - should fail as we don't have this image in black
QVERIFY(OCC::Ui::IconUtils::pixmapForBackground(blackImagesExclusive.values().at(0), QColor("blue")).isNull());
// white pixmap for bright background - should fail as we don't have this image in white
QVERIFY(OCC::Ui::IconUtils::pixmapForBackground(whiteImagesExclusive.values().at(0), QColor("yellow")).isNull());
}
}
};
QTEST_MAIN(TestIconUtils)
#include "testiconutils.moc"