145 lines
5.0 KiB
C++
145 lines
5.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2017 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL3$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPLv3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or later as published by the Free
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** Software Foundation and appearing in the file LICENSE.GPL included in
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** the packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 2.0 requirements will be
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** met: http://www.gnu.org/licenses/gpl-2.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "util.h"
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#include <QtQml/QQmlComponent>
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#include <QtQml/QQmlError>
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#include <QtQml/QQmlContext>
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#include <QtQml/QQmlEngine>
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#include <QtCore/QTextStream>
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#include <QtCore/QDebug>
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#include <QtCore/QMutexLocker>
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QQmlDataTest *QQmlDataTest::m_instance = 0;
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QQmlDataTest::QQmlDataTest() :
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#ifdef QT_TESTCASE_BUILDDIR
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m_dataDirectory(QTest::qFindTestData("data", QT_QMLTEST_DATADIR, 0, QT_TESTCASE_BUILDDIR)),
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#else
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m_dataDirectory(QTest::qFindTestData("data", QT_QMLTEST_DATADIR, 0)),
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#endif
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m_dataDirectoryUrl(m_dataDirectory.startsWith(QLatin1Char(':'))
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? QUrl(QLatin1String("qrc") + m_dataDirectory)
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: QUrl::fromLocalFile(m_dataDirectory + QLatin1Char('/')))
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{
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m_instance = this;
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}
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QQmlDataTest::~QQmlDataTest()
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{
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m_instance = 0;
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}
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void QQmlDataTest::initTestCase()
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{
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QVERIFY2(!m_dataDirectory.isEmpty(), "'data' directory not found");
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m_directory = QFileInfo(m_dataDirectory).absolutePath();
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if (m_dataDirectoryUrl.scheme() != QLatin1String("qrc"))
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QVERIFY2(QDir::setCurrent(m_directory), qPrintable(QLatin1String("Could not chdir to ") + m_directory));
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}
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QString QQmlDataTest::testFile(const QString &fileName) const
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{
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if (m_directory.isEmpty())
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qFatal("QQmlDataTest::initTestCase() not called.");
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QString result = m_dataDirectory;
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result += QLatin1Char('/');
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result += fileName;
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return result;
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}
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QByteArray QQmlDataTest::msgComponentError(const QQmlComponent &c,
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const QQmlEngine *engine /* = 0 */)
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{
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QString result;
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const QList<QQmlError> errors = c.errors();
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QTextStream str(&result);
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str << "Component '" << c.url().toString() << "' has " << errors.size()
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<< " errors: '";
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for (int i = 0; i < errors.size(); ++i) {
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if (i)
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str << ", '";
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str << errors.at(i).toString() << '\'';
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}
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if (!engine)
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if (QQmlContext *context = c.creationContext())
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engine = context->engine();
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if (engine) {
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str << " Import paths: (" << engine->importPathList().join(QStringLiteral(", "))
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<< ") Plugin paths: (" << engine->pluginPathList().join(QStringLiteral(", "))
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<< ')';
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}
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return result.toLocal8Bit();
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}
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bool QQmlDataTest::canImportModule(const QString &importTestQmlSource) const
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{
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QQmlEngine engine;
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QQmlComponent component(&engine);
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component.setData(importTestQmlSource.toLatin1(), QUrl());
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return !component.isError();
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}
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Q_GLOBAL_STATIC(QMutex, qQmlTestMessageHandlerMutex)
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QQmlTestMessageHandler *QQmlTestMessageHandler::m_instance = 0;
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void QQmlTestMessageHandler::messageHandler(QtMsgType, const QMessageLogContext &, const QString &message)
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{
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QMutexLocker locker(qQmlTestMessageHandlerMutex());
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if (QQmlTestMessageHandler::m_instance)
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QQmlTestMessageHandler::m_instance->m_messages.push_back(message);
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}
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QQmlTestMessageHandler::QQmlTestMessageHandler()
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{
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QMutexLocker locker(qQmlTestMessageHandlerMutex());
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Q_ASSERT(!QQmlTestMessageHandler::m_instance);
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QQmlTestMessageHandler::m_instance = this;
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m_oldHandler = qInstallMessageHandler(messageHandler);
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}
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QQmlTestMessageHandler::~QQmlTestMessageHandler()
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{
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QMutexLocker locker(qQmlTestMessageHandlerMutex());
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Q_ASSERT(QQmlTestMessageHandler::m_instance);
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qInstallMessageHandler(m_oldHandler);
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QQmlTestMessageHandler::m_instance = 0;
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}
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