diff options
Diffstat (limited to 'tests/auto/widgets/kernel/qicon/tst_qicon.cpp')
| -rw-r--r-- | tests/auto/widgets/kernel/qicon/tst_qicon.cpp | 637 |
1 files changed, 0 insertions, 637 deletions
diff --git a/tests/auto/widgets/kernel/qicon/tst_qicon.cpp b/tests/auto/widgets/kernel/qicon/tst_qicon.cpp deleted file mode 100644 index cca0887a21..0000000000 --- a/tests/auto/widgets/kernel/qicon/tst_qicon.cpp +++ /dev/null @@ -1,637 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the test suite of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - - -#include <QtTest/QtTest> -#include <QImageReader> -#include <qicon.h> -#include <qiconengine.h> - -Q_DECLARE_METATYPE(QSize) - -class tst_QIcon : public QObject -{ - Q_OBJECT -public: - tst_QIcon(); - -private slots: - void actualSize_data(); // test with 1 pixmap - void actualSize(); - void actualSize2_data(); // test with 2 pixmaps with different aspect ratio - void actualSize2(); - void isNull(); - void swap(); - void bestMatch(); - void cacheKey(); - void detach(); - void addFile(); - void availableSizes(); - void name(); - void streamAvailableSizes_data(); - void streamAvailableSizes(); - void fromTheme(); - - void task184901_badCache(); - void task223279_inconsistentAddFile(); - -private: - bool haveImageFormat(QByteArray const&); - - const static QIcon staticIcon; -}; - -// Creating an icon statically should not cause a crash. -// But we do not officially support this. See QTBUG-8666 -const QIcon tst_QIcon::staticIcon = QIcon::fromTheme("edit-find"); - -bool tst_QIcon::haveImageFormat(QByteArray const& desiredFormat) -{ - return QImageReader::supportedImageFormats().contains(desiredFormat); -} - -tst_QIcon::tst_QIcon() -{ -} - -void tst_QIcon::actualSize_data() -{ - QTest::addColumn<QString>("source"); - QTest::addColumn<QSize>("argument"); - QTest::addColumn<QSize>("result"); - - // square image - QTest::newRow("resource0") << ":/image.png" << QSize(128, 128) << QSize(128, 128); - QTest::newRow("resource1") << ":/image.png" << QSize( 64, 64) << QSize( 64, 64); - QTest::newRow("resource2") << ":/image.png" << QSize( 32, 64) << QSize( 32, 32); - QTest::newRow("resource3") << ":/image.png" << QSize( 16, 64) << QSize( 16, 16); - QTest::newRow("resource4") << ":/image.png" << QSize( 16, 128) << QSize( 16, 16); - QTest::newRow("resource5") << ":/image.png" << QSize( 128, 16) << QSize( 16, 16); - QTest::newRow("resource6") << ":/image.png" << QSize( 150, 150) << QSize( 128, 128); - // rect image - QTest::newRow("resource7") << ":/rect.png" << QSize( 20, 40) << QSize( 20, 40); - QTest::newRow("resource8") << ":/rect.png" << QSize( 10, 20) << QSize( 10, 20); - QTest::newRow("resource9") << ":/rect.png" << QSize( 15, 50) << QSize( 15, 30); - QTest::newRow("resource10") << ":/rect.png" << QSize( 25, 50) << QSize( 20, 40); - - const QString prefix = QFileInfo(QFINDTESTDATA("icons")).absolutePath() + "/"; - QTest::newRow("external0") << prefix + "image.png" << QSize(128, 128) << QSize(128, 128); - QTest::newRow("external1") << prefix + "image.png" << QSize( 64, 64) << QSize( 64, 64); - QTest::newRow("external2") << prefix + "image.png" << QSize( 32, 64) << QSize( 32, 32); - QTest::newRow("external3") << prefix + "image.png" << QSize( 16, 64) << QSize( 16, 16); - QTest::newRow("external4") << prefix + "image.png" << QSize( 16, 128) << QSize( 16, 16); - QTest::newRow("external5") << prefix + "image.png" << QSize( 128, 16) << QSize( 16, 16); - QTest::newRow("external6") << prefix + "image.png" << QSize( 150, 150) << QSize( 128, 128); - // rect image - QTest::newRow("external7") << ":/rect.png" << QSize( 20, 40) << QSize( 20, 40); - QTest::newRow("external8") << ":/rect.png" << QSize( 10, 20) << QSize( 10, 20); - QTest::newRow("external9") << ":/rect.png" << QSize( 15, 50) << QSize( 15, 30); - QTest::newRow("external10") << ":/rect.png" << QSize( 25, 50) << QSize( 20, 40); -} - -void tst_QIcon::actualSize() -{ - QFETCH(QString, source); - QFETCH(QSize, argument); - QFETCH(QSize, result); - - { - QPixmap pixmap(source); - QIcon icon(pixmap); - QCOMPARE(icon.actualSize(argument), result); - QCOMPARE(icon.pixmap(argument).size(), result); - } - - { - QIcon icon(source); - QCOMPARE(icon.actualSize(argument), result); - QCOMPARE(icon.pixmap(argument).size(), result); - } -} - -void tst_QIcon::actualSize2_data() -{ - QTest::addColumn<QSize>("argument"); - QTest::addColumn<QSize>("result"); - - // two images - 128x128 and 20x40. Let the games begin - QTest::newRow("trivial1") << QSize( 128, 128) << QSize( 128, 128); - QTest::newRow("trivial2") << QSize( 20, 40) << QSize( 20, 40); - - // QIcon chooses the one with the smallest area to choose the pixmap - QTest::newRow("best1") << QSize( 100, 100) << QSize( 100, 100); - QTest::newRow("best2") << QSize( 20, 20) << QSize( 10, 20); - QTest::newRow("best3") << QSize( 15, 30) << QSize( 15, 30); - QTest::newRow("best4") << QSize( 5, 5) << QSize( 2, 5); - QTest::newRow("best5") << QSize( 10, 15) << QSize( 7, 15); -} - -void tst_QIcon::actualSize2() -{ - QIcon icon; - const QString prefix = QFileInfo(QFINDTESTDATA("icons")).absolutePath() + "/"; - - icon.addPixmap(QPixmap(prefix + "image.png")); - icon.addPixmap(QPixmap(prefix + "rect.png")); - - QFETCH(QSize, argument); - QFETCH(QSize, result); - - QCOMPARE(icon.actualSize(argument), result); - QCOMPARE(icon.pixmap(argument).size(), result); -} - -void tst_QIcon::isNull() { - // test default constructor - QIcon defaultConstructor; - QVERIFY(defaultConstructor.isNull()); - - // test copy constructor - QVERIFY(QIcon(defaultConstructor).isNull()); - - // test pixmap constructor - QPixmap nullPixmap; - QVERIFY(QIcon(nullPixmap).isNull()); - - // test string constructor with empty string - QIcon iconEmptyString = QIcon(QString()); - QVERIFY(iconEmptyString.isNull()); - QVERIFY(!iconEmptyString.actualSize(QSize(32, 32)).isValid());; - - // test string constructor with non-existing file - QIcon iconNoFile = QIcon("imagedoesnotexist"); - QVERIFY(!iconNoFile.isNull()); - QVERIFY(!iconNoFile.actualSize(QSize(32, 32)).isValid()); - - // test string constructor with non-existing file with suffix - QIcon iconNoFileSuffix = QIcon("imagedoesnotexist.png"); - QVERIFY(!iconNoFileSuffix.isNull()); - QVERIFY(!iconNoFileSuffix.actualSize(QSize(32, 32)).isValid()); - - const QString prefix = QFileInfo(QFINDTESTDATA("icons")).absolutePath() + "/"; - // test string constructor with existing file but unsupported format - QIcon iconUnsupportedFormat = QIcon(prefix + "tst_qicon.cpp"); - QVERIFY(!iconUnsupportedFormat.isNull()); - QVERIFY(!iconUnsupportedFormat.actualSize(QSize(32, 32)).isValid()); - - // test string constructor with existing file and supported format - QIcon iconSupportedFormat = QIcon(prefix + "image.png"); - QVERIFY(!iconSupportedFormat.isNull()); - QVERIFY(iconSupportedFormat.actualSize(QSize(32, 32)).isValid()); -} - -void tst_QIcon::swap() -{ - QPixmap p1(1, 1), p2(2, 2); - p1.fill(Qt::black); - p2.fill(Qt::black); - - QIcon i1(p1), i2(p2); - const qint64 i1k = i1.cacheKey(); - const qint64 i2k = i2.cacheKey(); - QVERIFY(i1k != i2k); - i1.swap(i2); - QCOMPARE(i1.cacheKey(), i2k); - QCOMPARE(i2.cacheKey(), i1k); -} - -void tst_QIcon::bestMatch() -{ - QPixmap p1(1, 1); - QPixmap p2(2, 2); - QPixmap p3(3, 3); - QPixmap p4(4, 4); - QPixmap p5(5, 5); - QPixmap p6(6, 6); - QPixmap p7(7, 7); - QPixmap p8(8, 8); - - p1.fill(Qt::black); - p2.fill(Qt::black); - p3.fill(Qt::black); - p4.fill(Qt::black); - p5.fill(Qt::black); - p6.fill(Qt::black); - p7.fill(Qt::black); - p8.fill(Qt::black); - - for (int i = 0; i < 4; ++i) { - for (int j = 0; j < 2; ++j) { - QIcon::State state = (j == 0) ? QIcon::On : QIcon::Off; - QIcon::State oppositeState = (state == QIcon::On) ? QIcon::Off - : QIcon::On; - QIcon::Mode mode; - QIcon::Mode oppositeMode; - - QIcon icon; - - switch (i) { - case 0: - default: - mode = QIcon::Normal; - oppositeMode = QIcon::Active; - break; - case 1: - mode = QIcon::Active; - oppositeMode = QIcon::Normal; - break; - case 2: - mode = QIcon::Disabled; - oppositeMode = QIcon::Selected; - break; - case 3: - mode = QIcon::Selected; - oppositeMode = QIcon::Disabled; - } - - /* - The test mirrors the code in - QPixmapIconEngine::bestMatch(), to make sure that - nobody breaks QPixmapIconEngine by mistake. Before - you change this test or the code that it tests, - please talk to the maintainer if possible. - */ - if (mode == QIcon::Disabled || mode == QIcon::Selected) { - icon.addPixmap(p1, oppositeMode, oppositeState); - QVERIFY(icon.pixmap(100, mode, state).size() == p1.size()); - - icon.addPixmap(p2, oppositeMode, state); - QVERIFY(icon.pixmap(100, mode, state).size() == p2.size()); - - icon.addPixmap(p3, QIcon::Active, oppositeState); - QVERIFY(icon.pixmap(100, mode, state).size() == p3.size()); - - icon.addPixmap(p4, QIcon::Normal, oppositeState); - QVERIFY(icon.pixmap(100, mode, state).size() == p4.size()); - - icon.addPixmap(p5, mode, oppositeState); - QVERIFY(icon.pixmap(100, mode, state).size() == p5.size()); - - icon.addPixmap(p6, QIcon::Active, state); - QVERIFY(icon.pixmap(100, mode, state).size() == p6.size()); - - icon.addPixmap(p7, QIcon::Normal, state); - QVERIFY(icon.pixmap(100, mode, state).size() == p7.size()); - - icon.addPixmap(p8, mode, state); - QVERIFY(icon.pixmap(100, mode, state).size() == p8.size()); - } else { - icon.addPixmap(p1, QIcon::Selected, oppositeState); - QVERIFY(icon.pixmap(100, mode, state).size() == p1.size()); - - icon.addPixmap(p2, QIcon::Disabled, oppositeState); - QVERIFY(icon.pixmap(100, mode, state).size() == p2.size()); - - icon.addPixmap(p3, QIcon::Selected, state); - QVERIFY(icon.pixmap(100, mode, state).size() == p3.size()); - - icon.addPixmap(p4, QIcon::Disabled, state); - QVERIFY(icon.pixmap(100, mode, state).size() == p4.size()); - - icon.addPixmap(p5, oppositeMode, oppositeState); - QVERIFY(icon.pixmap(100, mode, state).size() == p5.size()); - - icon.addPixmap(p6, mode, oppositeState); - QVERIFY(icon.pixmap(100, mode, state).size() == p6.size()); - - icon.addPixmap(p7, oppositeMode, state); - QVERIFY(icon.pixmap(100, mode, state).size() == p7.size()); - - icon.addPixmap(p8, mode, state); - QVERIFY(icon.pixmap(100, mode, state).size() == p8.size()); - } - } - } -} - -void tst_QIcon::cacheKey() -{ - QIcon icon1("image.png"); - qint64 icon1_key = icon1.cacheKey(); - QIcon icon2 = icon1; - - QVERIFY(icon2.cacheKey() == icon1.cacheKey()); - icon2.detach(); - QVERIFY(icon2.cacheKey() != icon1.cacheKey()); - QVERIFY(icon1.cacheKey() == icon1_key); -} - -void tst_QIcon::detach() -{ - QImage img(32, 32, QImage::Format_ARGB32_Premultiplied); - img.fill(0xffff0000); - QIcon icon1(QPixmap::fromImage(img)); - QIcon icon2 = icon1; - icon2.addFile(QFINDTESTDATA("image.png"), QSize(64, 64)); - - QImage img1 = icon1.pixmap(64, 64).toImage(); - QImage img2 = icon2.pixmap(64, 64).toImage(); - QVERIFY(img1 != img2); - - img1 = icon1.pixmap(32, 32).toImage(); - img2 = icon2.pixmap(32, 32).toImage(); - QVERIFY(img1 == img2); -} - -void tst_QIcon::addFile() -{ - QIcon icon; - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png")); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-32.png")); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-128.png")); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-16.png"), QSize(), QIcon::Selected); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-32.png"), QSize(), QIcon::Selected); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-128.png"), QSize(), QIcon::Selected); - -#ifndef Q_OS_WINCE - QVERIFY(icon.pixmap(16, QIcon::Normal).toImage() == - QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png")).toImage()); - QVERIFY(icon.pixmap(32, QIcon::Normal).toImage() == - QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-32.png")).toImage()); - QVERIFY(icon.pixmap(128, QIcon::Normal).toImage() == - QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-128.png")).toImage()); - QVERIFY(icon.pixmap(16, QIcon::Selected).toImage() == - QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-16.png")).toImage()); - QVERIFY(icon.pixmap(32, QIcon::Selected).toImage() == - QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-32.png")).toImage()); - QVERIFY(icon.pixmap(128, QIcon::Selected).toImage() == - QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-128.png")).toImage()); -#else - // WinCE only includes the 16x16 images for size reasons - QVERIFY(icon.pixmap(16, QIcon::Normal).toImage() == - QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png")).toImage()); - QVERIFY(icon.pixmap(16, QIcon::Selected).toImage() == - QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-16.png")).toImage()); -#endif -} - -static bool sizeLess(const QSize &a, const QSize &b) -{ - return a.width() < b.width(); -} - -void tst_QIcon::availableSizes() -{ - { - QIcon icon; - icon.addFile("image.png", QSize(32,32)); - icon.addFile("image.png", QSize(64,64)); - icon.addFile("image.png", QSize(128,128)); - icon.addFile("image.png", QSize(256,256), QIcon::Disabled); - icon.addFile("image.png", QSize(16,16), QIcon::Normal, QIcon::On); - - QList<QSize> availableSizes = icon.availableSizes(); - QCOMPARE(availableSizes.size(), 3); - qSort(availableSizes.begin(), availableSizes.end(), sizeLess); - QCOMPARE(availableSizes.at(0), QSize(32,32)); - QCOMPARE(availableSizes.at(1), QSize(64,64)); - QCOMPARE(availableSizes.at(2), QSize(128,128)); - - availableSizes = icon.availableSizes(QIcon::Disabled); - QCOMPARE(availableSizes.size(), 1); - QCOMPARE(availableSizes.at(0), QSize(256,256)); - - availableSizes = icon.availableSizes(QIcon::Normal, QIcon::On); - QCOMPARE(availableSizes.size(), 1); - QCOMPARE(availableSizes.at(0), QSize(16,16)); - } - - { - // we try to load an icon from resources - QIcon icon(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png")); - QList<QSize> availableSizes = icon.availableSizes(); - QCOMPARE(availableSizes.size(), 1); - QCOMPARE(availableSizes.at(0), QSize(16, 16)); - } - - { - // load an icon from binary data. - QPixmap pix; - QFile file(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png")); - QVERIFY(file.open(QIODevice::ReadOnly)); - uchar *data = file.map(0, file.size()); - QVERIFY(data != 0); - pix.loadFromData(data, file.size()); - QIcon icon(pix); - - QList<QSize> availableSizes = icon.availableSizes(); - QCOMPARE(availableSizes.size(), 1); - QCOMPARE(availableSizes.at(0), QSize(16,16)); - } - - { - // there shouldn't be available sizes for invalid images! - QVERIFY(QIcon(QLatin1String("")).availableSizes().isEmpty()); - QVERIFY(QIcon(QLatin1String("non-existing.png")).availableSizes().isEmpty()); - } -} - -void tst_QIcon::name() -{ - { - // No name if icon does not come from a theme - QIcon icon(":/image.png"); - QString name = icon.name(); - QVERIFY(name.isEmpty()); - } - - { - // Getting the name of an icon coming from a theme should work - QString searchPath = QLatin1String(":/icons"); - QIcon::setThemeSearchPaths(QStringList() << searchPath); - QString themeName("testtheme"); - QIcon::setThemeName(themeName); - - QIcon icon = QIcon::fromTheme("appointment-new"); - QString name = icon.name(); - QCOMPARE(name, QLatin1String("appointment-new")); - } -} - -void tst_QIcon::streamAvailableSizes_data() -{ - QTest::addColumn<QIcon>("icon"); - - QIcon icon; - icon.addFile(":/image.png", QSize(32,32)); - QTest::newRow( "32x32" ) << icon; - icon.addFile(":/image.png", QSize(64,64)); - QTest::newRow( "64x64" ) << icon; - icon.addFile(":/image.png", QSize(128,128)); - QTest::newRow( "128x128" ) << icon; - icon.addFile(":/image.png", QSize(256,256)); - QTest::newRow( "256x256" ) << icon; -} - -void tst_QIcon::streamAvailableSizes() -{ - QFETCH(QIcon, icon); - - QByteArray ba; - // write to QByteArray - { - QBuffer buffer(&ba); - buffer.open(QIODevice::WriteOnly); - QDataStream stream(&buffer); - stream << icon; - } - - // read from QByteArray - { - QBuffer buffer(&ba); - buffer.open(QIODevice::ReadOnly); - QDataStream stream(&buffer); - QIcon i; - stream >> i; - QCOMPARE(i.isNull(), icon.isNull()); - QCOMPARE(i.availableSizes(), icon.availableSizes()); - } -} - - -static inline bool operator<(const QSize &lhs, const QSize &rhs) -{ - if (lhs.width() < rhs.width()) - return true; - else if (lhs.width() == lhs.width()) - return lhs.height() < lhs.height(); - return false; -} - -void tst_QIcon::task184901_badCache() -{ - QPixmap pm(QFINDTESTDATA("image.png")); - QIcon icon(pm); - - //the disabled icon must have an effect (grayed) - QVERIFY(icon.pixmap(32, QIcon::Normal).toImage() != icon.pixmap(32, QIcon::Disabled).toImage()); - - icon.addPixmap(pm, QIcon::Disabled); - //the disabled icon must now be the same as the normal one. - QVERIFY( icon.pixmap(32, QIcon::Normal).toImage() == icon.pixmap(32, QIcon::Disabled).toImage() ); -} - -void tst_QIcon::fromTheme() -{ - QString searchPath = QLatin1String(":/icons"); - QIcon::setThemeSearchPaths(QStringList() << searchPath); - QVERIFY(QIcon::themeSearchPaths().size() == 1); - QCOMPARE(searchPath, QIcon::themeSearchPaths()[0]); - - QString themeName("testtheme"); - QIcon::setThemeName(themeName); - QCOMPARE(QIcon::themeName(), themeName); - - // Test normal icon - QIcon appointmentIcon = QIcon::fromTheme("appointment-new"); - QVERIFY(!appointmentIcon.isNull()); - QVERIFY(!appointmentIcon.availableSizes(QIcon::Normal, QIcon::Off).isEmpty()); - QVERIFY(appointmentIcon.availableSizes().contains(QSize(16, 16))); - QVERIFY(appointmentIcon.availableSizes().contains(QSize(32, 32))); - QVERIFY(appointmentIcon.availableSizes().contains(QSize(22, 22))); - - // Test icon from parent theme - QIcon abIcon = QIcon::fromTheme("address-book-new"); - QVERIFY(!abIcon.isNull()); - QVERIFY(QIcon::hasThemeIcon("address-book-new")); - QVERIFY(!abIcon.availableSizes().isEmpty()); - - // Test non existing icon - QIcon noIcon = QIcon::fromTheme("broken-icon"); - QVERIFY(noIcon.isNull()); - QVERIFY(!QIcon::hasThemeIcon("broken-icon")); - - // Test non existing icon with fallback - noIcon = QIcon::fromTheme("broken-icon", abIcon); - QVERIFY(noIcon.cacheKey() == abIcon.cacheKey()); - - // Test svg-only icon - noIcon = QIcon::fromTheme("svg-icon", abIcon); - QVERIFY(!noIcon.availableSizes().isEmpty()); - - QByteArray ba; - // write to QByteArray - { - QBuffer buffer(&ba); - buffer.open(QIODevice::WriteOnly); - QDataStream stream(&buffer); - stream << abIcon; - } - - // read from QByteArray - { - QBuffer buffer(&ba); - buffer.open(QIODevice::ReadOnly); - QDataStream stream(&buffer); - QIcon i; - stream >> i; - QCOMPARE(i.isNull(), abIcon.isNull()); - QCOMPARE(i.availableSizes(), abIcon.availableSizes()); - } - - // Make sure setting the theme name clears the state - QIcon::setThemeName(""); - abIcon = QIcon::fromTheme("address-book-new"); - QVERIFY(abIcon.isNull()); -} - - -void tst_QIcon::task223279_inconsistentAddFile() -{ - QIcon icon1; - icon1.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png")); - icon1.addFile(QLatin1String("IconThatDoesntExist"), QSize(32, 32)); - QPixmap pm1 = icon1.pixmap(32, 32); - - QIcon icon2; - icon2.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png")); - icon2.addFile(QLatin1String("IconThatDoesntExist")); - QPixmap pm2 = icon1.pixmap(32, 32); - - QCOMPARE(pm1.isNull(), false); - QCOMPARE(pm1.size(), QSize(16,16)); - QCOMPARE(pm1.isNull(), pm2.isNull()); - QCOMPARE(pm1.size(), pm2.size()); -} - - -QTEST_MAIN(tst_QIcon) -#include "tst_qicon.moc" |