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Diffstat (limited to 'tests/auto/quickcontrols2/shared/util.cpp')
-rw-r--r-- | tests/auto/quickcontrols2/shared/util.cpp | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/tests/auto/quickcontrols2/shared/util.cpp b/tests/auto/quickcontrols2/shared/util.cpp new file mode 100644 index 00000000..31647d69 --- /dev/null +++ b/tests/auto/quickcontrols2/shared/util.cpp @@ -0,0 +1,144 @@ +/**************************************************************************** +** +** 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 "util.h" + +#include <QtQml/QQmlComponent> +#include <QtQml/QQmlError> +#include <QtQml/QQmlContext> +#include <QtQml/QQmlEngine> +#include <QtCore/QTextStream> +#include <QtCore/QDebug> +#include <QtCore/QMutexLocker> + +QQmlDataTest *QQmlDataTest::m_instance = 0; + +QQmlDataTest::QQmlDataTest() : +#ifdef QT_TESTCASE_BUILDDIR + m_dataDirectory(QTest::qFindTestData("data", QT_QMLTEST_DATADIR, 0, QT_TESTCASE_BUILDDIR)), +#else + m_dataDirectory(QTest::qFindTestData("data", QT_QMLTEST_DATADIR, 0)), +#endif + + m_dataDirectoryUrl(m_dataDirectory.startsWith(QLatin1Char(':')) + ? QUrl(QLatin1String("qrc") + m_dataDirectory) + : QUrl::fromLocalFile(m_dataDirectory + QLatin1Char('/'))) +{ + m_instance = this; +} + +QQmlDataTest::~QQmlDataTest() +{ + m_instance = 0; +} + +void QQmlDataTest::initTestCase() +{ + QVERIFY2(!m_dataDirectory.isEmpty(), "'data' directory not found"); + m_directory = QFileInfo(m_dataDirectory).absolutePath(); + if (m_dataDirectoryUrl.scheme() != QLatin1String("qrc")) + QVERIFY2(QDir::setCurrent(m_directory), qPrintable(QLatin1String("Could not chdir to ") + m_directory)); +} + +QString QQmlDataTest::testFile(const QString &fileName) const +{ + if (m_directory.isEmpty()) + qFatal("QQmlDataTest::initTestCase() not called."); + QString result = m_dataDirectory; + result += QLatin1Char('/'); + result += fileName; + return result; +} + +QByteArray QQmlDataTest::msgComponentError(const QQmlComponent &c, + const QQmlEngine *engine /* = 0 */) +{ + QString result; + const QList<QQmlError> errors = c.errors(); + QTextStream str(&result); + str << "Component '" << c.url().toString() << "' has " << errors.size() + << " errors: '"; + for (int i = 0; i < errors.size(); ++i) { + if (i) + str << ", '"; + str << errors.at(i).toString() << '\''; + + } + if (!engine) + if (QQmlContext *context = c.creationContext()) + engine = context->engine(); + if (engine) { + str << " Import paths: (" << engine->importPathList().join(QStringLiteral(", ")) + << ") Plugin paths: (" << engine->pluginPathList().join(QStringLiteral(", ")) + << ')'; + } + return result.toLocal8Bit(); +} + +bool QQmlDataTest::canImportModule(const QString &importTestQmlSource) const +{ + QQmlEngine engine; + QQmlComponent component(&engine); + component.setData(importTestQmlSource.toLatin1(), QUrl()); + return !component.isError(); +} + +Q_GLOBAL_STATIC(QMutex, qQmlTestMessageHandlerMutex) + +QQmlTestMessageHandler *QQmlTestMessageHandler::m_instance = 0; + +void QQmlTestMessageHandler::messageHandler(QtMsgType, const QMessageLogContext &, const QString &message) +{ + QMutexLocker locker(qQmlTestMessageHandlerMutex()); + if (QQmlTestMessageHandler::m_instance) + QQmlTestMessageHandler::m_instance->m_messages.push_back(message); +} + +QQmlTestMessageHandler::QQmlTestMessageHandler() +{ + QMutexLocker locker(qQmlTestMessageHandlerMutex()); + Q_ASSERT(!QQmlTestMessageHandler::m_instance); + QQmlTestMessageHandler::m_instance = this; + m_oldHandler = qInstallMessageHandler(messageHandler); +} + +QQmlTestMessageHandler::~QQmlTestMessageHandler() +{ + QMutexLocker locker(qQmlTestMessageHandlerMutex()); + Q_ASSERT(QQmlTestMessageHandler::m_instance); + qInstallMessageHandler(m_oldHandler); + QQmlTestMessageHandler::m_instance = 0; +} |