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-rw-r--r--tests/auto/qtquick2/examples/tst_examples.cpp299
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diff --git a/tests/auto/qtquick2/examples/tst_examples.cpp b/tests/auto/qtquick2/examples/tst_examples.cpp
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-/****************************************************************************
-**
-** 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 <qtest.h>
-#include <QLibraryInfo>
-#include <QDir>
-#include <QProcess>
-#include <QDebug>
-#include <QtQuick/QQuickItem>
-#include <QtQuick/QQuickView>
-#include <QDeclarativeComponent>
-#include <QDeclarativeEngine>
-#include <QDeclarativeError>
-
-static QtMsgHandler testlibMsgHandler = 0;
-void msgHandlerFilter(QtMsgType type, const char *msg)
-{
- if (type == QtCriticalMsg || type == QtFatalMsg)
- (*testlibMsgHandler)(type, msg);
-}
-
-class tst_examples : public QObject
-{
- Q_OBJECT
-public:
- tst_examples();
-
-private slots:
- void init();
- void cleanup();
-
- void sgexamples_data();
- void sgexamples();
- void sgsnippets_data();
- void sgsnippets();
-
- void namingConvention();
-private:
- QStringList excludedDirs;
- QStringList excludedFiles;
-
- void namingConvention(const QDir &);
- QStringList findQmlFiles(const QDir &);
-
- QDeclarativeEngine engine;
-};
-
-tst_examples::tst_examples()
-{
- // Add files to exclude here
- excludedFiles << "doc/src/snippets/declarative/listmodel.qml"; //Just a ListModel, no root QQuickItem
-
- // Add directories you want excluded here (don't add examples/, because they install to examples/qtdeclarative/)
- excludedDirs << "shared"; //Not an example
- excludedDirs << "qtquick/text/fonts"; // QTBUG-21415
- excludedDirs << "doc/src/snippets/declarative/path"; //No root QQuickItem
- excludedDirs << "tutorials/gettingStartedQml"; //C++ example, but no cpp files in root dir
-
- // These snippets are not expected to run on their own.
- excludedDirs << "doc/src/snippets/declarative/visualdatamodel_rootindex";
- excludedDirs << "doc/src/snippets/declarative/qtbinding";
- excludedDirs << "doc/src/snippets/declarative/imports";
-
-#ifdef QT_NO_WEBKIT
- excludedDirs << "qtquick/modelviews/webview";
- excludedDirs << "demos/webbrowser";
- excludedDirs << "doc/src/snippets/declarative/webview";
-#endif
-
-#ifdef QT_NO_XMLPATTERNS
- excludedDirs << "demos/twitter";
- excludedDirs << "demos/flickr";
- excludedDirs << "demos/photoviewer";
-#endif
-}
-
-void tst_examples::init()
-{
- if (!qstrcmp(QTest::currentTestFunction(), "sgsnippets"))
- testlibMsgHandler = qInstallMsgHandler(msgHandlerFilter);
-}
-
-void tst_examples::cleanup()
-{
- if (!qstrcmp(QTest::currentTestFunction(), "sgsnippets"))
- qInstallMsgHandler(testlibMsgHandler);
-}
-
-/*
-This tests that the examples follow the naming convention required
-to have them tested by the examples() test.
-*/
-void tst_examples::namingConvention(const QDir &d)
-{
- for (int ii = 0; ii < excludedDirs.count(); ++ii) {
- QString s = excludedDirs.at(ii);
- if (d.absolutePath().endsWith(s))
- return;
- }
-
- QStringList files = d.entryList(QStringList() << QLatin1String("*.qml"),
- QDir::Files);
-
- bool seenQml = !files.isEmpty();
- bool seenLowercase = false;
-
- foreach (const QString &file, files) {
- if (file.at(0).isLower())
- seenLowercase = true;
- }
-
- if (!seenQml) {
- QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot |
- QDir::NoSymLinks);
- foreach (const QString &dir, dirs) {
- QDir sub = d;
- sub.cd(dir);
- namingConvention(sub);
- }
- } else if(!seenLowercase) {
- QFAIL(qPrintable(QString(
- "Directory %1 violates naming convention; expected at least one qml file "
- "starting with lower case, got: %2"
- ).arg(d.absolutePath()).arg(files.join(","))));
- }
-}
-
-void tst_examples::namingConvention()
-{
- QString examples = QLibraryInfo::location(QLibraryInfo::ExamplesPath);
-
- namingConvention(QDir(examples));
-}
-
-QStringList tst_examples::findQmlFiles(const QDir &d)
-{
- for (int ii = 0; ii < excludedDirs.count(); ++ii) {
- QString s = excludedDirs.at(ii);
- if (d.absolutePath().endsWith(s))
- return QStringList();
- }
-
- QStringList rv;
-
- QStringList cppfiles = d.entryList(QStringList() << QLatin1String("*.cpp"), QDir::Files);
- if (cppfiles.isEmpty()) {
- QStringList files = d.entryList(QStringList() << QLatin1String("*.qml"),
- QDir::Files);
- foreach (const QString &file, files) {
- if (file.at(0).isLower()) {
- bool superContinue = false;
- for (int ii = 0; ii < excludedFiles.count(); ++ii) {
- QString e = excludedFiles.at(ii);
- if (d.absoluteFilePath(file).endsWith(e)) {
- superContinue = true;
- break;
- }
- }
- if (superContinue)
- continue;
- rv << d.absoluteFilePath(file);
- }
- }
- }
-
-
- QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot |
- QDir::NoSymLinks);
- foreach (const QString &dir, dirs) {
- QDir sub = d;
- sub.cd(dir);
- rv << findQmlFiles(sub);
- }
-
- return rv;
-}
-
-/*
-This test runs all the examples in the declarative UI source tree and ensures
-that they start and exit cleanly.
-
-Examples are any .qml files under the examples/ directory that start
-with a lower case letter.
-*/
-void tst_examples::sgexamples_data()
-{
- QTest::addColumn<QString>("file");
-
- QString examples = QLatin1String(SRCDIR) + "/../../../../examples/";
-
- QStringList files;
- files << findQmlFiles(QDir(examples));
-
- foreach (const QString &file, files)
- QTest::newRow(qPrintable(file)) << file;
-}
-
-void tst_examples::sgexamples()
-{
- QFETCH(QString, file);
-
- QDeclarativeComponent component(&engine, QUrl::fromLocalFile(file));
- if (component.status() == QDeclarativeComponent::Error)
- qWarning() << component.errors();
- QCOMPARE(component.status(), QDeclarativeComponent::Ready);
-
- QScopedPointer<QObject> object(component.beginCreate(engine.rootContext()));
- QQuickItem *root = qobject_cast<QQuickItem *>(object.data());
- if (!root)
- component.completeCreate();
- QVERIFY(root);
-
- QQuickCanvas canvas;
- root->setParentItem(canvas.rootItem());
- component.completeCreate();
- canvas.show();
-
- QTest::qWaitForWindowShown(&canvas);
-
-}
-
-void tst_examples::sgsnippets_data()
-{
- QTest::addColumn<QString>("file");
-
- QString snippets = QLatin1String(SRCDIR) + "/../../../../doc/src/snippets/declarative";
-
- QStringList files;
- files << findQmlFiles(QDir(snippets));
-
- foreach (const QString &file, files)
- QTest::newRow(qPrintable(file)) << file;
-}
-
-void tst_examples::sgsnippets()
-{
- QFETCH(QString, file);
-
- QDeclarativeComponent component(&engine, QUrl::fromLocalFile(file));
- if (component.status() == QDeclarativeComponent::Error)
- qWarning() << component.errors();
- QCOMPARE(component.status(), QDeclarativeComponent::Ready);
-
- QScopedPointer<QObject> object(component.beginCreate(engine.rootContext()));
- QQuickItem *root = qobject_cast<QQuickItem *>(object.data());
- if (!root)
- component.completeCreate();
- QVERIFY(root);
-
- QQuickCanvas canvas;
- root->setParentItem(canvas.rootItem());
- component.completeCreate();
- canvas.show();
-
- QTest::qWaitForWindowShown(&canvas);
-
-}
-
-QTEST_MAIN(tst_examples)
-
-#include "tst_examples.moc"
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