329 lines
11 KiB
C++
329 lines
11 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://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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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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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 https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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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 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.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 <qtest.h>
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#include <QtCore/qdebug.h>
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#include <QtCore/qtimer.h>
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#include <QtCore/qdir.h>
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#include <QtCore/qfileinfo.h>
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#include <QtQml/qjsengine.h>
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#include <QtQml/qqmlcomponent.h>
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#include <QtQml/qqmlengine.h>
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#include <private/qquickworkerscript_p.h>
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#include <private/qqmlengine_p.h>
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#include "../../shared/util.h"
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class tst_QQuickWorkerScript : public QQmlDataTest
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{
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Q_OBJECT
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public:
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tst_QQuickWorkerScript() {}
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private slots:
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void source();
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void messaging();
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void messaging_data();
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void messaging_sendQObjectList();
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void messaging_sendJsObject();
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void messaging_sendExternalObject();
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void script_with_pragma();
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void script_included();
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void scriptError_onLoad();
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void scriptError_onCall();
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void script_function();
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void script_var();
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void stressDispose();
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private:
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void waitForEchoMessage(QQuickWorkerScript *worker) {
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QEventLoop loop;
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QVERIFY(connect(worker, SIGNAL(done()), &loop, SLOT(quit())));
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QTimer timer;
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timer.setSingleShot(true);
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connect(&timer, SIGNAL(timeout()), &loop, SLOT(quit()));
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timer.start(10000);
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loop.exec();
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QVERIFY(timer.isActive());
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}
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QQmlEngine m_engine;
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};
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void tst_QQuickWorkerScript::source()
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{
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QQmlComponent component(&m_engine, testFileUrl("worker.qml"));
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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const QMetaObject *mo = worker->metaObject();
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QVariant value(100);
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
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waitForEchoMessage(worker);
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QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker).value<QVariant>(), value);
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QUrl source = testFileUrl("script_fixed_return.js");
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worker->setSource(source);
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QCOMPARE(worker->source(), source);
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
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waitForEchoMessage(worker);
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QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker).value<QVariant>(), qVariantFromValue(QString("Hello_World")));
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qApp->processEvents();
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delete worker;
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}
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void tst_QQuickWorkerScript::messaging()
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{
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QFETCH(QVariant, value);
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QQmlComponent component(&m_engine, testFileUrl("worker.qml"));
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
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waitForEchoMessage(worker);
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const QMetaObject *mo = worker->metaObject();
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QVariant response = mo->property(mo->indexOfProperty("response")).read(worker).value<QVariant>();
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if (response.userType() == qMetaTypeId<QJSValue>())
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response = response.value<QJSValue>().toVariant();
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QCOMPARE(response, value);
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qApp->processEvents();
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delete worker;
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}
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void tst_QQuickWorkerScript::messaging_data()
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{
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QTest::addColumn<QVariant>("value");
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QTest::newRow("invalid") << QVariant();
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QTest::newRow("bool") << qVariantFromValue(true);
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QTest::newRow("int") << qVariantFromValue(1001);
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QTest::newRow("real") << qVariantFromValue(10334.375);
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QTest::newRow("string") << qVariantFromValue(QString("More cheeeese, Gromit!"));
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QTest::newRow("variant list") << qVariantFromValue((QVariantList() << "a" << "b" << "c"));
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QTest::newRow("date time") << qVariantFromValue(QDateTime::currentDateTime());
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#ifndef QT_NO_REGEXP
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// Qt Script's QScriptValue -> QRegExp uses RegExp2 pattern syntax
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QTest::newRow("regexp") << qVariantFromValue(QRegExp("^\\d\\d?$", Qt::CaseInsensitive, QRegExp::RegExp2));
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#endif
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}
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void tst_QQuickWorkerScript::messaging_sendQObjectList()
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{
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// Not allowed to send QObjects other than QQmlListModelWorkerAgent
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// instances. If objects are sent in a list, they will be sent as 'undefined'
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// js values.
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QQmlComponent component(&m_engine, testFileUrl("worker.qml"));
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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QVariantList objects;
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for (int i=0; i<3; i++)
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objects << qVariantFromValue(new QObject(this));
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, qVariantFromValue(objects))));
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waitForEchoMessage(worker);
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const QMetaObject *mo = worker->metaObject();
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QVariantList result = mo->property(mo->indexOfProperty("response")).read(worker).value<QVariantList>();
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QCOMPARE(result, (QVariantList() << QVariant() << QVariant() << QVariant()));
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qApp->processEvents();
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delete worker;
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}
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void tst_QQuickWorkerScript::messaging_sendJsObject()
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{
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QQmlComponent component(&m_engine, testFileUrl("worker.qml"));
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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// Properties are in alphabetical order to enable string-based comparison after
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// QVariant roundtrip, since the properties will be stored in a QVariantMap.
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QString jsObject = "{'haste': 1125, 'name': 'zyz', 'spell power': 3101}";
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QVariantMap map;
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map.insert("haste", 1125);
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map.insert("name", "zyz");
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map.insert("spell power", 3101);
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, qVariantFromValue(map))));
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waitForEchoMessage(worker);
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QVariant result = qVariantFromValue(false);
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QVERIFY(QMetaObject::invokeMethod(worker, "compareLiteralResponse", Qt::DirectConnection,
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Q_RETURN_ARG(QVariant, result), Q_ARG(QVariant, jsObject)));
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QVERIFY(result.toBool());
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qApp->processEvents();
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delete worker;
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}
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void tst_QQuickWorkerScript::messaging_sendExternalObject()
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{
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QQmlComponent component(&m_engine, testFileUrl("externalObjectWorker.qml"));
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QObject *obj = component.create();
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QVERIFY(obj);
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QMetaObject::invokeMethod(obj, "testExternalObject");
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QTest::qWait(100); // shouldn't crash.
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delete obj;
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}
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void tst_QQuickWorkerScript::script_with_pragma()
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{
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QVariant value(100);
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QQmlComponent component(&m_engine, testFileUrl("worker_pragma.qml"));
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
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waitForEchoMessage(worker);
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const QMetaObject *mo = worker->metaObject();
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QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker).value<QVariant>(), value);
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qApp->processEvents();
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delete worker;
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}
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void tst_QQuickWorkerScript::script_included()
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{
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QQmlComponent component(&m_engine, testFileUrl("worker_include.qml"));
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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QString value("Hello");
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
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waitForEchoMessage(worker);
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const QMetaObject *mo = worker->metaObject();
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QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker).toString(), value + " World");
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qApp->processEvents();
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delete worker;
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}
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static QString qquickworkerscript_lastWarning;
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static void qquickworkerscript_warningsHandler(QtMsgType type, const QMessageLogContext &, const QString &msg)
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{
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if (type == QtWarningMsg)
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qquickworkerscript_lastWarning = msg;
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}
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void tst_QQuickWorkerScript::scriptError_onLoad()
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{
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QQmlComponent component(&m_engine, testFileUrl("worker_error_onLoad.qml"));
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QtMessageHandler previousMsgHandler = qInstallMessageHandler(qquickworkerscript_warningsHandler);
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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QTRY_COMPARE(qquickworkerscript_lastWarning,
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testFileUrl("script_error_onLoad.js").toString() + QLatin1String(":3:10: SyntaxError: Expected token `,'"));
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qInstallMessageHandler(previousMsgHandler);
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qApp->processEvents();
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delete worker;
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}
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void tst_QQuickWorkerScript::scriptError_onCall()
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{
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QQmlComponent component(&m_engine, testFileUrl("worker_error_onCall.qml"));
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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QtMessageHandler previousMsgHandler = qInstallMessageHandler(qquickworkerscript_warningsHandler);
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QVariant value;
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
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QTRY_COMPARE(qquickworkerscript_lastWarning,
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testFileUrl("script_error_onCall.js").toString() + QLatin1String(":4: ReferenceError: getData is not defined"));
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qInstallMessageHandler(previousMsgHandler);
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qApp->processEvents();
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delete worker;
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}
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void tst_QQuickWorkerScript::script_function()
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{
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QQmlComponent component(&m_engine, testFileUrl("worker_function.qml"));
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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QString value("Hello");
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
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waitForEchoMessage(worker);
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const QMetaObject *mo = worker->metaObject();
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QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker).toString(), value + " World");
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qApp->processEvents();
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delete worker;
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}
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void tst_QQuickWorkerScript::script_var()
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{
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QQmlComponent component(&m_engine, testFileUrl("worker_var.qml"));
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QQuickWorkerScript *worker = qobject_cast<QQuickWorkerScript*>(component.create());
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QVERIFY(worker != nullptr);
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QString value("Hello");
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QVERIFY(QMetaObject::invokeMethod(worker, "testSend", Q_ARG(QVariant, value)));
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waitForEchoMessage(worker);
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const QMetaObject *mo = worker->metaObject();
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QCOMPARE(mo->property(mo->indexOfProperty("response")).read(worker).toString(), value + " World");
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qApp->processEvents();
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delete worker;
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}
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// Rapidly create and destroy worker scripts to test resources are being disposed
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// in the correct isolate
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void tst_QQuickWorkerScript::stressDispose()
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{
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for (int ii = 0; ii < 100; ++ii) {
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QQmlEngine engine;
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QQmlComponent component(&engine, testFileUrl("stressDispose.qml"));
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QObject *o = component.create();
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QVERIFY(o);
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delete o;
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}
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}
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QTEST_MAIN(tst_QQuickWorkerScript)
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#include "tst_qquickworkerscript.moc"
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