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/*
This file is part of the KDE Frameworks
SPDX-FileCopyrightText: 2022 Nicolas Fella <nicolas.fella@gmx.de>
SPDX-License-Identifier: LGPL-2.0-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
#include <QTest>
#include "kfilefiltercombo.h"
class KFileFilterComboTest : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void testSetFilter();
void testSetFilter_data();
void testDefaultFilter();
void testSetMimeFilter();
void testSetMimeFilter_data();
void testIsMimeFilter();
void testSetMimeFilterDefault();
void testSetMimeFilterDefault_data();
void testFilters();
void testFilters_data();
void testFiltersMime();
void testFiltersMime_data();
void testShowsAllFiles();
void testShowsAllFiles_data();
};
void KFileFilterComboTest::initTestCase()
{
QLocale::setDefault(QLocale::c());
qputenv("LC_ALL", "en_US.UTF-8");
qputenv("LANG", "en_US.UTF-8");
qputenv("LANGUAGE", "en");
}
void KFileFilterComboTest::testSetFilter()
{
QFETCH(QString, filterString);
QFETCH(QStringList, expectedComboboxText);
KFileFilterCombo combo;
combo.setFilter(filterString);
QCOMPARE(combo.count(), expectedComboboxText.count());
for (int i = 0; i < combo.count(); ++i) {
const QString text = combo.itemData(i, Qt::DisplayRole).toString();
QCOMPARE(text, expectedComboboxText[i]);
}
}
void KFileFilterComboTest::testSetFilter_data()
{
QTest::addColumn<QString>("filterString");
QTest::addColumn<QStringList>("expectedComboboxText");
QTest::addRow("extension_name") << "*.cpp|Sources (*.cpp)" << QStringList{"Sources (*.cpp)"};
QTest::addRow("multiple_filter") << "*.cpp|Sources (*.cpp)\n*.h|Header files" << QStringList{"Sources (*.cpp)", "Header files"};
QTest::addRow("mutiple_extension_multiple_filter")
<< "*.cpp *.cc *.C|C++ Source Files\n*.h *.H|Header files" << QStringList{"C++ Source Files", "Header files"};
QTest::addRow("pattern_only") << "*.cpp" << QStringList{"*.cpp"};
// must handle an unescaped slash https://bugs.kde.org/show_bug.cgi?id=463309
QTest::addRow("slash") << "*.c *.cpp|C/C++ Files" << QStringList{"C/C++ Files"};
QString k3bFilter =
"*|All Files\naudio/x-mp3 audio/x-wav application/x-ogg |Sound Files\naudio/x-wav |Wave Sound Files\naudio/x-mp3 |MP3 Sound Files\napplication/x-ogg "
"|Ogg Vorbis Sound Files\nvideo/mpeg |MPEG Video Files";
QTest::addRow("k3b") << k3bFilter
<< QStringList{"All Files", "Sound Files", "Wave Sound Files", "MP3 Sound Files", "Ogg Vorbis Sound Files", "MPEG Video Files"};
}
void KFileFilterComboTest::testDefaultFilter()
{
KFileFilterCombo combo;
combo.setDefaultFilter("*.cpp|Sources (*.cpp)");
combo.setFilter(QString());
QCOMPARE(combo.itemData(0, Qt::DisplayRole).toString(), "Sources (*.cpp)");
combo.setFilter("*.png|PNG Image (*.png)");
QCOMPARE(combo.itemData(0, Qt::DisplayRole).toString(), "PNG Image (*.png)");
combo.setFilter(QString());
QCOMPARE(combo.itemData(0, Qt::DisplayRole).toString(), "Sources (*.cpp)");
}
void KFileFilterComboTest::testSetMimeFilter_data()
{
QTest::addColumn<QStringList>("mimeTypes");
QTest::addColumn<QString>("defaultType");
QTest::addColumn<QStringList>("expectedComboboxText");
QTest::addRow("one_mime") << QStringList{"image/png"} << "" << QStringList{"PNG image"};
QTest::addRow("two_mime") << QStringList{"image/png", "image/jpeg"} << "" << QStringList{"PNG image, JPEG image", "PNG image", "JPEG image"};
QTest::addRow("two_mime_with_default") << QStringList{"image/png", "image/jpeg"} << "image/jpeg" << QStringList{"PNG image", "JPEG image"};
QTest::addRow("three_mime") << QStringList{"image/png", "image/jpeg", "text/plain"} << ""
<< QStringList{"PNG image, JPEG image, plain text document", "PNG image", "JPEG image", "plain text document"};
QTest::addRow("four_mime") << QStringList{"image/png", "image/jpeg", "text/plain", "application/mbox"} << ""
<< QStringList{"All Supported Files", "PNG image", "JPEG image", "plain text document", "mailbox file"};
QTest::addRow("duplicate_mime_comment") << QStringList{"application/metalink+xml", "application/metalink4+xml"} << ""
<< QStringList{"Metalink file (metalink), Metalink file (meta4)",
"Metalink file (metalink)",
"Metalink file (meta4)"};
QTest::addRow("all") << QStringList{"application/octet-stream"} << "" << QStringList{"All Files"};
QTest::addRow("all2") << QStringList{"application/octet-stream", "image/png"} << "" << QStringList{"PNG image", "All Files"};
QTest::addRow("all_with_all_supported")
<< QStringList{"application/octet-stream", "image/png", "image/jpeg", "text/plain", "application/mbox"} << ""
<< QStringList{"All Supported Files", "PNG image", "JPEG image", "plain text document", "mailbox file", "All Files"};
QTest::addRow("four_mime_with_default") << QStringList{"image/png", "image/jpeg", "text/plain", "application/mbox"} << "text/plain"
<< QStringList{"PNG image", "JPEG image", "plain text document", "mailbox file"};
}
void KFileFilterComboTest::testSetMimeFilter()
{
QFETCH(QStringList, mimeTypes);
QFETCH(QString, defaultType);
QFETCH(QStringList, expectedComboboxText);
KFileFilterCombo combo;
combo.setMimeFilter(mimeTypes, defaultType);
QStringList actual;
for (int i = 0; i < combo.count(); ++i) {
QString text = combo.itemData(i, Qt::DisplayRole).toString();
text.replace("Plain text document", "plain text document"); // shared-mime-info >= 2.3 uses title case
text.replace("Mailbox file", "mailbox file");
actual << text;
}
QCOMPARE(actual, expectedComboboxText);
}
void KFileFilterComboTest::testSetMimeFilterDefault_data()
{
QTest::addColumn<QStringList>("mimeTypes");
QTest::addColumn<QString>("defaultType");
QTest::addColumn<QString>("expectedComboboxCurrentText");
QTest::addRow("one") << QStringList{"image/png"} << ""
<< "PNG image";
QTest::addRow("two") << QStringList{"image/png", "image/jpeg"} << ""
<< "PNG image, JPEG image";
QTest::addRow("two_with_default") << QStringList{"image/png", "image/jpeg"} << "image/png"
<< "PNG image";
QTest::addRow("four_with_default") << QStringList{"image/png", "image/jpeg", "text/plain", "application/mbox"} << "text/plain"
<< "plain text document";
}
void KFileFilterComboTest::testSetMimeFilterDefault()
{
QFETCH(QStringList, mimeTypes);
QFETCH(QString, defaultType);
QFETCH(QString, expectedComboboxCurrentText);
KFileFilterCombo combo;
combo.setMimeFilter(mimeTypes, defaultType);
QString currentText = combo.currentText();
currentText.replace("Plain text document", "plain text document"); // shared-mime-info >= 2.3 uses title case
QCOMPARE(currentText, expectedComboboxCurrentText);
}
void KFileFilterComboTest::testIsMimeFilter()
{
KFileFilterCombo combo;
combo.setFilter("*.png");
QVERIFY(!combo.isMimeFilter());
combo.setMimeFilter(QStringList{"image/jpeg"}, QString());
QVERIFY(combo.isMimeFilter());
}
void KFileFilterComboTest::testFilters_data()
{
QTest::addColumn<QString>("filterString");
QTest::addColumn<QStringList>("expectedFilters");
QTest::addRow("extension_name") << "*.cpp|Sources (*.cpp)" << QStringList{"*.cpp|Sources (*.cpp)"};
QTest::addRow("multiple_filter") << "*.cpp|Sources (*.cpp)\n*.h|Header files" << QStringList{"*.cpp|Sources (*.cpp)", "*.h|Header files"};
QTest::addRow("mutiple_extension_multiple_filter")
<< "*.cpp *.cc *.C|C++ Source Files\n*.h *.H|Header files" << QStringList{"*.cpp *.cc *.C|C++ Source Files", "*.h *.H|Header files"};
QTest::addRow("pattern_only") << "*.cpp" << QStringList{"*.cpp"};
QString k3bFilter =
"*|All Files\naudio/x-mp3 audio/x-wav application/x-ogg |Sound Files\naudio/x-wav |Wave Sound Files\naudio/x-mp3 |MP3 Sound Files\napplication/x-ogg "
"|Ogg Vorbis Sound Files\nvideo/mpeg |MPEG Video Files";
QTest::addRow("k3b") << k3bFilter
<< QStringList{"*|All Files",
"audio/x-mp3 audio/x-wav application/x-ogg |Sound Files",
"audio/x-wav |Wave Sound Files",
"audio/x-mp3 |MP3 Sound Files",
"application/x-ogg |Ogg Vorbis Sound Files",
"video/mpeg |MPEG Video Files"};
}
void KFileFilterComboTest::testFilters()
{
QFETCH(QString, filterString);
QFETCH(QStringList, expectedFilters);
KFileFilterCombo combo;
combo.setFilter(filterString);
QCOMPARE(combo.filters(), expectedFilters);
}
void KFileFilterComboTest::testFiltersMime_data()
{
QTest::addColumn<QStringList>("mimeTypes");
QTest::addColumn<QStringList>("expectedFilters");
QTest::addRow("one") << QStringList{"image/png"} << QStringList{"image/png"};
QTest::addRow("two") << QStringList{"image/png", "image/jpeg"} << QStringList{"image/png image/jpeg", "image/png", "image/jpeg"};
QTest::addRow("four") << QStringList{"image/png", "image/jpeg", "text/calendar", "application/gzip"}
<< QStringList{"image/png image/jpeg text/calendar application/gzip", "image/png", "image/jpeg", "text/calendar", "application/gzip"};
}
void KFileFilterComboTest::testFiltersMime()
{
QFETCH(QStringList, mimeTypes);
QFETCH(QStringList, expectedFilters);
KFileFilterCombo combo;
combo.setMimeFilter(mimeTypes, QString());
QCOMPARE(combo.filters(), expectedFilters);
}
void KFileFilterComboTest::testShowsAllFiles_data()
{
QTest::addColumn<QStringList>("mimeTypes");
QTest::addColumn<QString>("defaultType");
QTest::addColumn<bool>("expectedShowsAllFiles");
QTest::addRow("one") << QStringList{"image/png"} << "" << false;
QTest::addRow("two") << QStringList{"image/png", "text/plain"} << "" << true;
QTest::addRow("two_with_default") << QStringList{"image/png", "text/plain"} << "text/plain" << false;
QTest::addRow("three") << QStringList{"image/png", "text/plain", "text/calendar"} << "" << true;
QTest::addRow("four") << QStringList{"image/png", "text/plain", "text/calendar", "image/jpeg"} << "" << true;
QTest::addRow("four") << QStringList{"image/png", "text/plain", "text/calendar", "image/jpeg"} << "text/calendar" << false;
}
void KFileFilterComboTest::testShowsAllFiles()
{
QFETCH(QStringList, mimeTypes);
QFETCH(QString, defaultType);
QFETCH(bool, expectedShowsAllFiles);
KFileFilterCombo combo;
combo.setMimeFilter(mimeTypes, defaultType);
QCOMPARE(combo.showsAllTypes(), expectedShowsAllFiles);
}
QTEST_MAIN(KFileFilterComboTest)
#include "kfilefiltercombotest.moc"
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