diff options
author | Ulf Hermann <ulf.hermann@digia.com> | 2014-02-06 16:01:32 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-02-10 14:28:26 +0100 |
commit | 67ba88947f57ab2d1859bbeb96c6dcba020561b1 (patch) | |
tree | 5aa5ffffcdc563620e98d31b24aba5278c2eabf4 /tests | |
parent | 4cc230ade4df3919fbb9688b60e6e8f7f3cc8144 (diff) |
Add a debug service for controlling qml engines
Like this we can control the starting and stopping of qml engines from
the client without having to extend each of the other debug services.
Change-Id: I5f1c077b6cfa0e628c32e8bcdea2ec053e310509
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Diffstat (limited to 'tests')
5 files changed, 262 insertions, 1 deletions
diff --git a/tests/auto/qml/debugger/debugger.pro b/tests/auto/qml/debugger/debugger.pro index 8013f46c9b..4c4342a6a5 100644 --- a/tests/auto/qml/debugger/debugger.pro +++ b/tests/auto/qml/debugger/debugger.pro @@ -10,7 +10,8 @@ PUBLICTESTS += \ # qdebugmessageservice \ qqmlenginedebuginspectorintegrationtest \ qqmlinspector \ - qqmlprofilerservice + qqmlprofilerservice \ + qqmlenginecontrol PRIVATETESTS += \ qqmldebugclient \ diff --git a/tests/auto/qml/debugger/qqmlenginecontrol/data/exit.qml b/tests/auto/qml/debugger/qqmlenginecontrol/data/exit.qml new file mode 100644 index 0000000000..b250524caa --- /dev/null +++ b/tests/auto/qml/debugger/qqmlenginecontrol/data/exit.qml @@ -0,0 +1,9 @@ +import QtQuick 2.0 + +Item { + Timer { + running: true + interval: 1 + onTriggered: Qt.quit(); + } +} diff --git a/tests/auto/qml/debugger/qqmlenginecontrol/data/test.qml b/tests/auto/qml/debugger/qqmlenginecontrol/data/test.qml new file mode 100644 index 0000000000..9c36e13c5b --- /dev/null +++ b/tests/auto/qml/debugger/qqmlenginecontrol/data/test.qml @@ -0,0 +1,5 @@ +import QtQuick 2.0 + +Item { + +} diff --git a/tests/auto/qml/debugger/qqmlenginecontrol/qqmlenginecontrol.pro b/tests/auto/qml/debugger/qqmlenginecontrol/qqmlenginecontrol.pro new file mode 100644 index 0000000000..09332cc302 --- /dev/null +++ b/tests/auto/qml/debugger/qqmlenginecontrol/qqmlenginecontrol.pro @@ -0,0 +1,18 @@ +CONFIG += testcase +TARGET = tst_qqmlenginecontrol +macx:CONFIG -= app_bundle + +SOURCES += tst_qqmlenginecontrol.cpp + +INCLUDEPATH += ../shared +include(../../../shared/util.pri) +include(../shared/debugutil.pri) + +TESTDATA = data/* + +QT += core qml testlib gui-private +DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0 + +OTHER_FILES += \ + data/test.qml \ + data/exit.qml diff --git a/tests/auto/qml/debugger/qqmlenginecontrol/tst_qqmlenginecontrol.cpp b/tests/auto/qml/debugger/qqmlenginecontrol/tst_qqmlenginecontrol.cpp new file mode 100644 index 0000000000..3a88091165 --- /dev/null +++ b/tests/auto/qml/debugger/qqmlenginecontrol/tst_qqmlenginecontrol.cpp @@ -0,0 +1,228 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 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 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qtest.h> +#include <QLibraryInfo> + +#include "debugutil_p.h" +#include "qqmldebugclient.h" +#include "../../../shared/util.h" + +#define STR_PORT_FROM "13773" +#define STR_PORT_TO "13783" + +class QQmlEngineControlClient : public QQmlDebugClient +{ + Q_OBJECT +public: + enum MessageType { + EngineAboutToBeAdded, + EngineAdded, + EngineAboutToBeRemoved, + EngineRemoved, + + MaximumMessageType + }; + + enum CommandType { + StartWaitingEngine, + StopWaitingEngine, + + MaximumCommandType + }; + + QQmlEngineControlClient(QQmlDebugConnection *connection) + : QQmlDebugClient(QLatin1String("EngineControl"), connection) + {} + + + void command(CommandType command, int engine) { + QByteArray message; + QDataStream stream(&message, QIODevice::WriteOnly); + stream << (int)command << engine; + sendMessage(message); + } + + QList<int> startingEngines; + QList<int> stoppingEngines; + +signals: + void engineAboutToBeAdded(); + void engineAdded(); + void engineAboutToBeRemoved(); + void engineRemoved(); + +protected: + void messageReceived(const QByteArray &message); +}; + +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); + +private slots: + void cleanup(); + + void startEngine(); + void stopEngine(); +}; + +void QQmlEngineControlClient::messageReceived(const QByteArray &message) +{ + QByteArray msg = message; + QDataStream stream(&msg, QIODevice::ReadOnly); + + int messageType; + int engineId; + stream >> messageType >> engineId; + + switch (messageType) { + case EngineAboutToBeAdded: + startingEngines.append(engineId); + emit engineAboutToBeAdded(); + break; + case EngineAdded: + QVERIFY(startingEngines.contains(engineId)); + startingEngines.removeOne(engineId); + emit engineAdded(); + break; + case EngineAboutToBeRemoved: + stoppingEngines.append(engineId); + emit engineAboutToBeRemoved(); + break; + case EngineRemoved: + QVERIFY(stoppingEngines.contains(engineId)); + stoppingEngines.removeOne(engineId); + emit engineRemoved(); + break; + default: + QString failMsg = QString("Unknown message type:") + messageType; + QFAIL(qPrintable(failMsg)); + break; + } + QVERIFY(stream.atEnd()); +} + +void tst_QQmlEngineControl::connect(const QString &testFile) +{ + const QString executable = QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene"; + QStringList arguments; + arguments << QString("-qmljsdebugger=port:" STR_PORT_FROM "," STR_PORT_TO ",block"); + + 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); + + const int port = m_process->debugPort(); + m_connection->connectToHost(QLatin1String("127.0.0.1"), port); +} + +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:" << (m_connection ? m_connection->stateString() : QLatin1String("null")); + qDebug() << "Client State:" << (m_client ? m_client->stateString() : QLatin1String("null")); + } + delete m_process; + m_process = 0; + delete m_client; + m_client = 0; + delete m_connection; + m_connection = 0; +} + +void tst_QQmlEngineControl::startEngine() +{ + connect("test.qml"); + QVERIFY(m_client); + QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled); + + QTRY_VERIFY(!m_client->startingEngines.empty()); + m_client->command(QQmlEngineControlClient::StartWaitingEngine, m_client->startingEngines.last()); + + QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineAdded())), + "No engine start message received in time."); +} + +void tst_QQmlEngineControl::stopEngine() +{ + connect("exit.qml"); + QVERIFY(m_client); + QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled); + + QTRY_VERIFY(!m_client->startingEngines.empty()); + m_client->command(QQmlEngineControlClient::StartWaitingEngine, m_client->startingEngines.last()); + + QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineAdded())), + "No engine start message received in time."); + + QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineAboutToBeRemoved())), + "No engine about to stop message received in time."); + m_client->command(QQmlEngineControlClient::StopWaitingEngine, m_client->stoppingEngines.last()); + QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(engineRemoved())), + "No engine stop message received in time."); +} + +QTEST_MAIN(tst_QQmlEngineControl) + +#include "tst_qqmlenginecontrol.moc" |