--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/auto/languagechange/tst_languagechange.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,305 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 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 <qapplication.h>
+#include <QtCore/QSet>
+#include <QtCore/QTranslator>
+#include <private/qthread_p.h>
+#include <QtGui/QInputDialog>
+#include <QtGui/QColorDialog>
+#include <QtGui/QFileDialog>
+#include <QtGui/QDesktopWidget>
+
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+class tst_languageChange : public QObject
+{
+ Q_OBJECT
+public:
+ tst_languageChange();
+
+public slots:
+ void initTestCase();
+ void cleanupTestCase();
+private slots:
+ void retranslatability_data();
+ void retranslatability();
+
+};
+
+
+tst_languageChange::tst_languageChange()
+
+{
+}
+
+void tst_languageChange::initTestCase()
+{
+}
+
+void tst_languageChange::cleanupTestCase()
+{
+}
+/**
+ * Records all calls to translate()
+ */
+class TransformTranslator : public QTranslator
+{
+ Q_OBJECT
+public:
+ TransformTranslator() : QTranslator() {}
+ TransformTranslator(QObject *parent) : QTranslator(parent) {}
+ virtual QString translate(const char *context, const char *sourceText, const char *comment = 0) const
+ {
+ QByteArray total(context);
+ total.append("::");
+ total.append(sourceText);
+ if (comment) {
+ total.append("::");
+ total.append(comment);
+ }
+ m_translations.insert(total);
+ QString res;
+ for (int i = 0; i < int(qstrlen(sourceText)); ++i) {
+ QChar ch = QLatin1Char(sourceText[i]);
+ if (ch.isLower()) {
+ res.append(ch.toUpper());
+ } else if (ch.isUpper()) {
+ res.append(ch.toLower());
+ } else {
+ res.append(ch);
+ }
+ }
+ return res;
+ }
+
+ virtual bool isEmpty() const { return false; }
+
+public slots:
+ void install() {
+ QCoreApplication::installTranslator(this);
+ QTest::qWait(2500);
+ QApplication::closeAllWindows();
+ }
+public:
+ mutable QSet<QByteArray> m_translations;
+};
+
+enum DialogType {
+ InputDialog = 1,
+ ColorDialog,
+ FileDialog
+};
+
+typedef QSet<QByteArray> TranslationSet;
+Q_DECLARE_METATYPE(TranslationSet)
+
+void tst_languageChange::retranslatability_data()
+{
+ QTest::addColumn<int>("dialogType");
+ QTest::addColumn<TranslationSet >("expected");
+
+ //next we fill it with data
+ QTest::newRow( "QInputDialog" )
+ << int(InputDialog) << (QSet<QByteArray>()
+ << "QDialogButtonBox::Cancel");
+
+ QTest::newRow( "QColorDialog" )
+ << int(ColorDialog) << (QSet<QByteArray>()
+ << "QDialogButtonBox::Cancel"
+ << "QColorDialog::&Sat:"
+ << "QColorDialog::&Add to Custom Colors"
+ << "QColorDialog::&Green:"
+ << "QColorDialog::&Red:"
+ << "QColorDialog::Bl&ue:"
+ << "QColorDialog::A&lpha channel:"
+ << "QColorDialog::&Basic colors"
+ << "QColorDialog::&Custom colors"
+ << "QColorDialog::&Val:"
+ << "QColorDialog::Hu&e:");
+
+ QTest::newRow( "QFileDialog" )
+ << int(FileDialog) << (QSet<QByteArray>()
+ << "QFileDialog::All Files (*)"
+ << "QFileDialog::Back"
+ << "QFileDialog::Create New Folder"
+ << "QFileDialog::Detail View"
+#ifndef Q_OS_MAC
+ << "QFileDialog::File"
+#endif
+ << "QFileDialog::Files of type:"
+ << "QFileDialog::Forward"
+ << "QFileDialog::List View"
+ << "QFileDialog::Look in:"
+ << "QFileDialog::Open"
+ << "QFileDialog::Parent Directory"
+ << "QFileDialog::Show "
+ << "QFileDialog::Show &hidden files"
+ << "QFileDialog::&Delete"
+ << "QFileDialog::&New Folder"
+ << "QFileDialog::&Rename"
+ << "QFileSystemModel::Date Modified"
+#ifdef Q_OS_WIN
+ << "QFileSystemModel::My Computer"
+#else
+ << "QFileSystemModel::Computer"
+#endif
+ << "QFileSystemModel::Size"
+#ifdef Q_OS_MAC
+ << "QFileSystemModel::Kind::Match OS X Finder"
+#else
+ << "QFileSystemModel::Type::All other platforms"
+#endif
+ << "QFileSystemModel::%1 KB"
+ << "QDialogButtonBox::Cancel"
+ << "QDialogButtonBox::Open"
+ << "QFileDialog::File &name:");
+}
+
+void tst_languageChange::retranslatability()
+{
+ QFETCH( int, dialogType);
+ QFETCH( TranslationSet, expected);
+
+ // This will always be queried for when a language changes
+ expected.insert("QApplication::QT_LAYOUT_DIRECTION::Translate this string to the string 'LTR' in left-to-right "
+ "languages or to 'RTL' in right-to-left languages (such as Hebrew and Arabic) to "
+ "get proper widget layout.");
+ TransformTranslator translator;
+#if defined(Q_OS_SYMBIAN) && defined(Q_CC_NOKIAX86)
+ // Allow a little extra time or emulator startup delays cause failure
+ QTimer::singleShot(5000, &translator, SLOT(install()));
+#else
+ QTimer::singleShot(500, &translator, SLOT(install()));
+#endif
+ switch (dialogType) {
+ case InputDialog:
+ (void)QInputDialog::getInteger(0, QLatin1String("title"), QLatin1String("label"));
+ break;
+
+ case ColorDialog:
+#ifdef Q_WS_MAC
+ QSKIP("The native color dialog is used on Mac OS", SkipSingle);
+#else
+ (void)QColorDialog::getColor();
+#endif
+ break;
+ case FileDialog: {
+#ifdef Q_WS_MAC
+ QSKIP("The native file dialog is used on Mac OS", SkipSingle);
+#endif
+ QFileDialog dlg;
+ QString tmpParentDir = QDir::tempPath() + "/languagechangetestdir";
+ QString tmpDir = tmpParentDir + "/finaldir";
+ QString fooName = tmpParentDir + "/foo";
+ QDir dir;
+ QCOMPARE(dir.mkpath(tmpDir), true);
+#if defined(Q_OS_SYMBIAN) && defined(Q_CC_NOKIAX86)
+ // Just create a new file instead of copying exe, because exe is not there in emulator
+ {
+ QFile fooFile(fooName);
+ QVERIFY(fooFile.open(QIODevice::WriteOnly | QIODevice::Text));
+ for(int i=0; i<2048; i++) // File needs to be big enough for size to read in KB
+ fooFile.write("@");
+ }
+#else
+ QCOMPARE(QFile::copy(QApplication::applicationFilePath(), fooName), true);
+#endif
+
+ dlg.setDirectory(tmpParentDir);
+#ifdef Q_OS_WINCE
+ dlg.setDirectory("\\Windows");
+#endif
+ dlg.setFileMode(QFileDialog::ExistingFiles);
+ dlg.setViewMode(QFileDialog::Detail);
+ dlg.exec();
+#if defined(Q_OS_SYMBIAN) && defined(Q_CC_NOKIAX86)
+ // increase the wait time because of increased delay caused by emulator startup
+ QTest::qWait(15000);
+#else
+ QTest::qWait(3000);
+#endif
+ QCOMPARE(QFile::remove(fooName), true);
+ QCOMPARE(dir.rmdir(tmpDir), true);
+ QCOMPARE(dir.rmdir(tmpParentDir), true);
+ break; }
+ }
+#if 0
+ QList<QByteArray> list = translator.m_translations.toList();
+ qSort(list);
+ qDebug() << list;
+#endif
+ // In case we use a Color dialog, we do not want to test for
+ // strings non existing in the dialog and which do not get
+ // translated.
+ if ((dialogType == ColorDialog) &&
+#ifndef Q_OS_WINCE
+ (qApp->desktop()->width() < 480 || qApp->desktop()->height() < 350)
+#else
+ true // On Qt/WinCE we always use compact mode
+#endif
+ ) {
+ expected.remove("QColorDialog::&Basic colors");
+ expected.remove("QColorDialog::&Custom colors");
+ expected.remove("QColorDialog::&Define Custom Colors >>");
+ expected.remove("QColorDialog::&Add to Custom Colors");
+ }
+
+ // see if all of our *expected* translations was translated.
+ // (There might be more, but thats not that bad)
+ QSet<QByteArray> commonTranslations = expected;
+ commonTranslations.intersect(translator.m_translations);
+ if (!expected.subtract(commonTranslations).isEmpty()) {
+ qDebug() << "Missing:" << expected;
+ if (!translator.m_translations.subtract(commonTranslations).isEmpty())
+ qDebug() << "Unexpected:" << translator.m_translations;
+ }
+
+ QVERIFY(expected.isEmpty());
+}
+
+QTEST_MAIN(tst_languageChange)
+#include "tst_languagechange.moc"