diff options
Diffstat (limited to 'tests/auto/quickcontrols2/snippets/tst_snippets.cpp')
| -rw-r--r-- | tests/auto/quickcontrols2/snippets/tst_snippets.cpp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/tests/auto/quickcontrols2/snippets/tst_snippets.cpp b/tests/auto/quickcontrols2/snippets/tst_snippets.cpp new file mode 100644 index 00000000..17ae6aa6 --- /dev/null +++ b/tests/auto/quickcontrols2/snippets/tst_snippets.cpp @@ -0,0 +1,169 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later 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 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest> +#include <QtQuick> +#include <QtQuickControls2/qquickstyle.h> +#include <QtQuickControls2/private/qquickstyle_p.h> + +typedef QPair<QString, QString> QStringPair; + +class tst_Snippets : public QObject +{ + Q_OBJECT + +private slots: + void initTestCase(); + + void verify(); + void verify_data(); + +private: + void loadSnippet(const QString &source); + + bool takeScreenshots; + QMap<QString, QStringPair> snippetPaths; +}; + +static QMap<QString, QStringPair> findSnippets(const QDir &inputDir, const QDir &outputDir = QDir()) +{ + QMap<QString, QStringPair> snippetPaths; + QDirIterator it(inputDir.path(), QStringList() << "qtquick*.qml" << "qtlabs*.qml", QDir::Files | QDir::Readable); + while (it.hasNext()) { + QFileInfo fi(it.next()); + const QString outDirPath = !outputDir.path().isEmpty() ? outputDir.filePath(fi.baseName() + ".png") : QString(); + snippetPaths.insert(fi.baseName(), qMakePair(fi.filePath(), outDirPath)); + } + return snippetPaths; +} + +void tst_Snippets::initTestCase() +{ + qInfo() << "Snippets are taken from" << QQC2_SNIPPETS_PATH; + + QDir snippetsDir(QQC2_SNIPPETS_PATH); + QVERIFY(!snippetsDir.path().isEmpty()); + + QDir screenshotsDir(QDir::current().filePath("screenshots")); + + takeScreenshots = qgetenv("SCREENSHOTS").toInt(); + if (takeScreenshots) + QVERIFY(screenshotsDir.exists() || QDir::current().mkpath("screenshots")); + + snippetPaths = findSnippets(snippetsDir, screenshotsDir); + QVERIFY(!snippetPaths.isEmpty()); +} + +Q_DECLARE_METATYPE(QList<QQmlError>) + +void tst_Snippets::verify() +{ + QFETCH(QString, input); + QFETCH(QString, output); + + QQmlEngine engine; + QQmlComponent component(&engine); + + qRegisterMetaType<QList<QQmlError> >(); + QSignalSpy warnings(&engine, SIGNAL(warnings(QList<QQmlError>))); + QVERIFY(warnings.isValid()); + + QUrl url = QUrl::fromLocalFile(input); + component.loadUrl(url); + + QScopedPointer<QObject> root(component.create()); + QVERIFY2(!root.isNull(), qPrintable(component.errorString())); + + QCOMPARE(component.status(), QQmlComponent::Ready); + QVERIFY(component.errors().isEmpty()); + + QVERIFY(warnings.isEmpty()); + + if (takeScreenshots) { + const QString currentDataTag = QLatin1String(QTest::currentDataTag()); + static const QString applicationStyle = QQuickStyle::name().isEmpty() ? "Basic" : QQuickStyle::name(); + static const QStringList builtInStyles = QQuickStylePrivate::builtInStyles(); + + bool isStyledSnippet = false; + const QString snippetStyle = currentDataTag.section("-", 1, 1); + for (const QString &style : builtInStyles) { + if (!snippetStyle.compare(style, Qt::CaseInsensitive)) { + if (applicationStyle != style) + QSKIP(qPrintable(QString("%1 style specific snippet. Running with the %2 style.").arg(style, applicationStyle))); + isStyledSnippet = true; + } + } + + if (!isStyledSnippet && !applicationStyle.isEmpty()) { + int index = output.indexOf("-", output.lastIndexOf("/")); + if (index != -1) + output.insert(index, "-" + applicationStyle.toLower()); + } + + QQuickWindow *window = qobject_cast<QQuickWindow *>(root.data()); + if (!window) { + QQuickView *view = new QQuickView; + view->setContent(url, &component, root.data()); + window = view; + } + + window->show(); + window->requestActivate(); + QVERIFY(QTest::qWaitForWindowActive(window)); + + QSharedPointer<QQuickItemGrabResult> result = window->contentItem()->grabToImage(); + QSignalSpy spy(result.data(), SIGNAL(ready())); + QVERIFY(spy.isValid()); + QVERIFY(spy.wait()); + QVERIFY(result->saveToFile(output)); + + window->close(); + } +} + +void tst_Snippets::verify_data() +{ + QTest::addColumn<QString>("input"); + QTest::addColumn<QString>("output"); + + QMap<QString, QStringPair>::const_iterator it; + for (it = snippetPaths.constBegin(); it != snippetPaths.constEnd(); ++it) + QTest::newRow(qPrintable(it.key())) << it.value().first << it.value().second; +} + +QTEST_MAIN(tst_Snippets) + +#include "tst_snippets.moc" |