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Diffstat (limited to 'tests/auto/qmimedata/tst_qmimedata.cpp')
| -rw-r--r-- | tests/auto/qmimedata/tst_qmimedata.cpp | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/tests/auto/qmimedata/tst_qmimedata.cpp b/tests/auto/qmimedata/tst_qmimedata.cpp new file mode 100644 index 0000000..be7a654 --- /dev/null +++ b/tests/auto/qmimedata/tst_qmimedata.cpp @@ -0,0 +1,343 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include <QtTest/QtTest> + +#include <QMimeData> + +class tst_QMimeData : public QObject +{ + Q_OBJECT +public: + tst_QMimeData() + { + } + +private slots: + void clear() const; + void colorData() const; + void data() const; + void formats() const; + void hasColor() const; + void hasFormat() const; + void hasHtml() const; + void hasImage() const; + // hasText() covered by setText() + // hasUrls() covered by setUrls() + // html() covered by setHtml() + void imageData() const; + void removeFormat() const; + // setColorData() covered by hasColor() + // setData() covered in a few different tests + void setHtml() const; + // setImageData() covered in a few tests + void setText() const; + void setUrls() const; + // text() covered in setText() + // urls() covered by setUrls() +}; + +void tst_QMimeData::clear() const +{ + QMimeData mimeData; + + // set, clear, verify empty + mimeData.setData("text/plain", "pirates"); + QVERIFY(mimeData.hasText()); + mimeData.clear(); + QVERIFY(mimeData.hasText() == false); + + // repopulate, verify not empty + mimeData.setData("text/plain", "pirates"); + QVERIFY(mimeData.hasText()); +} + +void tst_QMimeData::colorData() const +{ + QMimeData mimeData; + QColor red = Qt::red; + QColor blue = Qt::blue; + + // set, verify + mimeData.setColorData(red); + QVERIFY(mimeData.hasColor()); + QCOMPARE(qvariant_cast<QColor>(mimeData.colorData()), red); + + // change, verify + mimeData.setColorData(Qt::blue); + QVERIFY(mimeData.hasColor()); + QCOMPARE(qvariant_cast<QColor>(mimeData.colorData()), blue); +} + +void tst_QMimeData::data() const +{ + QMimeData mimeData; + + // set text, verify + mimeData.setData("text/plain", "pirates"); + QCOMPARE(mimeData.data("text/plain"), QByteArray("pirates")); + QVERIFY(mimeData.data("text/html").length() == 0); + + // html time + mimeData.setData("text/html", "ninjas"); + QCOMPARE(mimeData.data("text/html"), QByteArray("ninjas")); + QCOMPARE(mimeData.data("text/plain"), QByteArray("pirates")); // make sure text not damaged + QCOMPARE(mimeData.data("text/html"), mimeData.html().toLatin1()); +} + +void tst_QMimeData::formats() const +{ + QMimeData mimeData; + + // set text, verify + mimeData.setData("text/plain", "pirates"); + QCOMPARE(mimeData.formats(), QStringList() << "text/plain"); + + // set html, verify + mimeData.setData("text/html", "ninjas"); + QCOMPARE(mimeData.formats(), QStringList() << "text/plain" << "text/html"); + + // clear, verify + mimeData.clear(); + QCOMPARE(mimeData.formats(), QStringList()); + + // set an odd format, verify + mimeData.setData("foo/bar", "somevalue"); + QCOMPARE(mimeData.formats(), QStringList() << "foo/bar"); +} + +void tst_QMimeData::hasColor() const +{ + QMimeData mimeData; + + // initial state + QVERIFY(mimeData.hasColor() == false); + + // set, verify + mimeData.setColorData(QColor(Qt::red)); + QVERIFY(mimeData.hasColor()); + + // clear, verify + mimeData.clear(); + QVERIFY(mimeData.hasColor() == false); + + // set something else, verify + mimeData.setData("text/plain", "pirates"); + QVERIFY(mimeData.hasColor() == false); +} + +void tst_QMimeData::hasFormat() const +{ + QMimeData mimeData; + + // initial state + QVERIFY(mimeData.hasFormat("text/plain") == false); + + // add, verify + mimeData.setData("text/plain", "pirates"); + QVERIFY(mimeData.hasFormat("text/plain")); + QVERIFY(mimeData.hasFormat("text/html") == false); + + // clear, verify + mimeData.clear(); + QVERIFY(mimeData.hasFormat("text/plain") == false); + QVERIFY(mimeData.hasFormat("text/html") == false); +} + +void tst_QMimeData::hasHtml() const +{ + QMimeData mimeData; + + // initial state + QVERIFY(mimeData.hasHtml() == false); + + // add plain, verify false + mimeData.setData("text/plain", "pirates"); + QVERIFY(mimeData.hasHtml() == false); + + // add html, verify + mimeData.setData("text/html", "ninjas"); + QVERIFY(mimeData.hasHtml()); + + // clear, verify + mimeData.clear(); + QVERIFY(mimeData.hasHtml() == false); + + // readd, verify + mimeData.setData("text/html", "ninjas"); + QVERIFY(mimeData.hasHtml()); +} + +void tst_QMimeData::hasImage() const +{ + QMimeData mimeData; + + // initial state + QVERIFY(mimeData.hasImage() == false); + + // add text, verify false + mimeData.setData("text/plain", "pirates"); + QVERIFY(mimeData.hasImage() == false); + + // add image + mimeData.setImageData(QImage()); + QVERIFY(mimeData.hasImage()); + + // clear, verify + mimeData.clear(); + QVERIFY(mimeData.hasImage() == false); +} + +void tst_QMimeData::imageData() const +{ + QMimeData mimeData; + + // initial state + QCOMPARE(mimeData.imageData(), QVariant()); + + // set, test + mimeData.setImageData(QImage()); + QVERIFY(mimeData.hasImage()); + QCOMPARE(mimeData.imageData(), QVariant(QImage())); + + // clear, verify + mimeData.clear(); + QCOMPARE(mimeData.imageData(), QVariant()); +} + +void tst_QMimeData::removeFormat() const +{ + QMimeData mimeData; + + // add, verify + mimeData.setData("text/plain", "pirates"); + QVERIFY(mimeData.hasFormat("text/plain")); + + // add another, verify + mimeData.setData("text/html", "ninjas"); + QVERIFY(mimeData.hasFormat("text/html")); + + // remove, verify + mimeData.removeFormat("text/plain"); + QVERIFY(mimeData.hasFormat("text/plain") == false); + QVERIFY(mimeData.hasFormat("text/html")); + + // remove, verify + mimeData.removeFormat("text/html"); + QVERIFY(mimeData.hasFormat("text/plain") == false); + QVERIFY(mimeData.hasFormat("text/html") == false); +} + +void tst_QMimeData::setHtml() const +{ + QMimeData mimeData; + + // initial state + QVERIFY(mimeData.hasHtml() == false); + + // add html, verify + mimeData.setHtml("ninjas"); + QVERIFY(mimeData.hasHtml()); + QCOMPARE(mimeData.html(), QLatin1String("ninjas")); + + // reset html + mimeData.setHtml("pirates"); + QVERIFY(mimeData.hasHtml()); + QCOMPARE(mimeData.html(), QLatin1String("pirates")); +} + +void tst_QMimeData::setText() const +{ + QMimeData mimeData; + + // verify initial state + QCOMPARE(mimeData.text(), QLatin1String("")); + QVERIFY(mimeData.hasText() == false); + + // set, verify + mimeData.setText("pirates"); + QVERIFY(mimeData.hasText()); + QCOMPARE(mimeData.text(), QLatin1String("pirates")); + QCOMPARE(mimeData.text().toLatin1(), mimeData.data("text/plain")); + + // reset, verify + mimeData.setText("ninjas"); + QVERIFY(mimeData.hasText()); + QCOMPARE(mimeData.text(), QLatin1String("ninjas")); + QCOMPARE(mimeData.text().toLatin1(), mimeData.data("text/plain")); + + // clear, verify + mimeData.clear(); + QCOMPARE(mimeData.text(), QLatin1String("")); + QVERIFY(mimeData.hasText() == false); +} + +void tst_QMimeData::setUrls() const +{ + QMimeData mimeData; + QList<QUrl> shortUrlList; + QList<QUrl> longUrlList; + + // set up + shortUrlList += QUrl("http://qt.nokia.com"); + longUrlList = shortUrlList; + longUrlList += QUrl("http://www.google.com"); + + // verify initial state + QVERIFY(mimeData.hasUrls() == false); + + // set a few, verify + mimeData.setUrls(shortUrlList); + QCOMPARE(mimeData.urls(), shortUrlList); + + // change them, verify + mimeData.setUrls(longUrlList); + QCOMPARE(mimeData.urls(), longUrlList); + + // clear, verify + mimeData.clear(); + QVERIFY(mimeData.hasUrls() == false); +} + + +QTEST_MAIN(tst_QMimeData) +#include "tst_qmimedata.moc" |