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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "debugutil_p.h"
#include "../../../shared/util.h"
#include <private/qqmldebugclient_p.h>
#include <private/qqmldebugconnection_p.h>
#include <private/qpacket_p.h>
#include <private/qqmlenginecontrolclient_p.h>
#include <QtTest/qtest.h>
#include <private/qtestresult_p.h>
#include <QtCore/qlibraryinfo.h>
#define STR_PORT_FROM "13773"
#define STR_PORT_TO "13783"
class QQmlEngineBlocker : public QObject
{
Q_OBJECT
public:
QQmlEngineBlocker(QQmlEngineControlClient *parent);
public slots:
void blockEngine(int engineId, const QString &name);
};
QQmlEngineBlocker::QQmlEngineBlocker(QQmlEngineControlClient *parent): QObject(parent)
{
connect(parent, &QQmlEngineControlClient::engineAboutToBeAdded,
this, &QQmlEngineBlocker::blockEngine);
connect(parent, &QQmlEngineControlClient::engineAboutToBeRemoved,
this, &QQmlEngineBlocker::blockEngine);
}
void QQmlEngineBlocker::blockEngine(int engineId, const QString &name)
{
Q_UNUSED(name);
static_cast<QQmlEngineControlClient *>(parent())->blockEngine(engineId);
}
class tst_QQmlEngineControl : public QQmlDataTest
{
Q_OBJECT
public:
tst_QQmlEngineControl()
: m_process(0)
, m_connection(0)
, m_client(0)
{}
private:
QQmlDebugProcess *m_process;
QQmlDebugConnection *m_connection;
QQmlEngineControlClient *m_client;
void connect(const QString &testFile, bool restrictServices);
void engine_data();
private slots:
void cleanup();
void startEngine_data();
void startEngine();
void stopEngine_data();
void stopEngine();
};
void tst_QQmlEngineControl::connect(const QString &testFile, bool restrictServices)
{
const QString executable = QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene";
QStringList arguments;
arguments << QString::fromLatin1("-qmljsdebugger=port:%1,%2,block%3")
.arg(STR_PORT_FROM).arg(STR_PORT_TO)
.arg(restrictServices ? QStringLiteral(",services:EngineControl") : QString());
arguments << QQmlDataTest::instance()->testFile(testFile);
m_process = new QQmlDebugProcess(executable, this);
m_process->start(QStringList() << arguments);
QVERIFY2(m_process->waitForSessionStart(), "Could not launch application, or did not get 'Waiting for connection'.");
m_connection = new QQmlDebugConnection();
m_client = new QQmlEngineControlClient(m_connection);
new QQmlEngineBlocker(m_client);
QList<QQmlDebugClient *> others = QQmlDebugTest::createOtherClients(m_connection);
const int port = m_process->debugPort();
m_connection->connectToHost(QLatin1String("127.0.0.1"), port);
QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
foreach (QQmlDebugClient *other, others)
QCOMPARE(other->state(), restrictServices ? QQmlDebugClient::Unavailable :
QQmlDebugClient::Enabled);
qDeleteAll(others);
}
void tst_QQmlEngineControl::cleanup()
{
if (QTest::currentTestFailed()) {
qDebug() << "Process State:" << (m_process ? m_process->state() : QLatin1String("null"));
qDebug() << "Application Output:" << (m_process ? m_process->output() : QLatin1String("null"));
qDebug() << "Connection State:" << QQmlDebugTest::connectionStateString(m_connection);
qDebug() << "Client State:" << QQmlDebugTest::clientStateString(m_client);
}
delete m_process;
m_process = 0;
delete m_client;
m_client = 0;
delete m_connection;
m_connection = 0;
}
void tst_QQmlEngineControl::engine_data()
{
QTest::addColumn<bool>("restrictMode");
QTest::newRow("unrestricted") << false;
QTest::newRow("restricted") << true;
}
void tst_QQmlEngineControl::startEngine_data()
{
engine_data();
}
void tst_QQmlEngineControl::startEngine()
{
QFETCH(bool, restrictMode);
connect("test.qml", restrictMode);
if (QTest::currentTestFailed() || QTestResult::skipCurrentTest())
return;
QTRY_VERIFY(!m_client->blockedEngines().empty());
m_client->releaseEngine(m_client->blockedEngines().last());
QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineAdded(int,QString))),
"No engine start message received in time.");
}
void tst_QQmlEngineControl::stopEngine_data()
{
engine_data();
}
void tst_QQmlEngineControl::stopEngine()
{
QFETCH(bool, restrictMode);
connect("exit.qml", restrictMode);
if (QTest::currentTestFailed() || QTestResult::skipCurrentTest())
return;
QTRY_VERIFY(!m_client->blockedEngines().empty());
m_client->releaseEngine(m_client->blockedEngines().last());
QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineAdded(int,QString))),
"No engine start message received in time.");
QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineAboutToBeRemoved(int,QString))),
"No engine about to stop message received in time.");
m_client->releaseEngine(m_client->blockedEngines().last());
QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineRemoved(int,QString))),
"No engine stop message received in time.");
}
QTEST_MAIN(tst_QQmlEngineControl)
#include "tst_qqmlenginecontrol.moc"
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