+++ /dev/null
-/****************************************************************************
-**
-** Copyright (C) 2015 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the test suite of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL21$
-** 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 2.1 or version 3 as published by the Free
-** Software Foundation and appearing in the file LICENSE.LGPLv21 and
-** LICENSE.LGPLv3 included in the packaging of this file. Please review the
-** following information to ensure the GNU Lesser General Public License
-** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** As a special exception, The Qt Company gives you certain additional
-** rights. These rights are described in The Qt Company LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <qtest.h>
-#include <QLibraryInfo>
-
-#include "debugutil_p.h"
-#include "qqmldebugclient.h"
-#include "../../../shared/util.h"
-
-#define STR_PORT_FROM "13774"
-#define STR_PORT_TO "13790"
-
-struct QV4ProfilerData
-{
- int messageType;
- QString filename;
- QString functionname;
- int lineNumber;
- double totalTime;
- double selfTime;
- int treeLevel;
-
- QByteArray toByteArray() const;
-};
-
-class QV4ProfilerClient : public QQmlDebugClient
-{
- Q_OBJECT
-
-public:
- enum MessageType {
- V4Entry,
- V4Complete,
- V4SnapshotChunk,
- V4SnapshotComplete,
- V4Started,
-
- V4MaximumMessage
- };
-
- enum ServiceState { NotRunning, Running } serviceState;
-
- QV4ProfilerClient(QQmlDebugConnection *connection)
- : QQmlDebugClient(QLatin1String("V8Profiler"), connection)
- , serviceState(NotRunning)
- {
- }
-
- void startProfiling(const QString &name) {
- QByteArray message;
- QDataStream stream(&message, QIODevice::WriteOnly);
- stream << QByteArray("V8PROFILER") << QByteArray("start") << name;
- sendMessage(message);
- }
-
- void stopProfiling(const QString &name) {
- QByteArray message;
- QDataStream stream(&message, QIODevice::WriteOnly);
- stream << QByteArray("V8PROFILER") << QByteArray("stop") << name;
- sendMessage(message);
- }
-
- void takeSnapshot() {
- QByteArray message;
- QDataStream stream(&message, QIODevice::WriteOnly);
- stream << QByteArray("V8SNAPSHOT") << QByteArray("full");
- sendMessage(message);
- }
-
- void deleteSnapshots() {
- QByteArray message;
- QDataStream stream(&message, QIODevice::WriteOnly);
- stream << QByteArray("V8SNAPSHOT") << QByteArray("delete");
- sendMessage(message);
- }
-
- QList<QV4ProfilerData> traceMessages;
- QList<QByteArray> snapshotMessages;
-
-signals:
- void started();
- void complete();
- void snapshot();
-
-protected:
- void messageReceived(const QByteArray &message);
-};
-
-class tst_QV4ProfilerService : public QQmlDataTest
-{
- Q_OBJECT
-
-public:
- tst_QV4ProfilerService()
- : m_process(0)
- , m_connection(0)
- , m_client(0)
- {
- }
-
-private:
- QQmlDebugProcess *m_process;
- QQmlDebugConnection *m_connection;
- QV4ProfilerClient *m_client;
-
- bool connect(bool block, const QString &testFile, QString *error);
-
-private slots:
- void cleanup();
-
- void blockingConnectWithTraceEnabled();
- void blockingConnectWithTraceDisabled();
- void nonBlockingConnect();
- void snapshot();
- void profileOnExit();
- void console();
-};
-
-void QV4ProfilerClient::messageReceived(const QByteArray &message)
-{
- QByteArray msg = message;
- QDataStream stream(&msg, QIODevice::ReadOnly);
-
- int messageType;
- stream >> messageType;
-
- QVERIFY(messageType >= 0);
- QVERIFY(messageType < QV4ProfilerClient::V4MaximumMessage);
-
- switch (messageType) {
- case QV4ProfilerClient::V4Entry: {
- QCOMPARE(serviceState, Running);
- QV4ProfilerData entry;
- stream >> entry.filename >> entry.functionname >> entry.lineNumber >> entry.totalTime >> entry.selfTime >> entry.treeLevel;
- traceMessages.append(entry);
- break;
- }
- case QV4ProfilerClient::V4Complete:
- QCOMPARE(serviceState, Running);
- serviceState = NotRunning;
- emit complete();
- break;
- case QV4ProfilerClient::V4SnapshotChunk: {
- QByteArray json;
- stream >> json;
- snapshotMessages.append(json);
- break;
- }
- case QV4ProfilerClient::V4SnapshotComplete:
- emit snapshot();
- break;
- case QV4ProfilerClient::V4Started:
- QCOMPARE(serviceState, NotRunning);
- serviceState = Running;
- emit started();
- break;
- default:
- QString failMessage = QString("Unknown message type: %1").arg(messageType);
- QFAIL(qPrintable(failMessage));
- }
-
- QVERIFY(stream.atEnd());
-}
-
-bool tst_QV4ProfilerService::connect(bool block, const QString &testFile,
- QString *error)
-{
- const QString executable = QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qml";
- QStringList arguments;
-
- if (block)
- arguments << QString("-qmljsdebugger=port:" STR_PORT_FROM "," STR_PORT_TO ",block");
- else
- arguments << QString("-qmljsdebugger=port:" STR_PORT_FROM "," STR_PORT_TO);
-
- arguments << QQmlDataTest::instance()->testFile(testFile);
-
- m_connection = new QQmlDebugConnection();
- m_client = new QV4ProfilerClient(m_connection);
-
- m_process = new QQmlDebugProcess(executable);
- m_process->start(QStringList() << arguments);
- if (!m_process->waitForSessionStart()) {
- *error = QLatin1String("Could not launch application, or did not get 'Waiting for connection'.");
- return false;
- }
-
- m_connection->connectToHost(QLatin1String("127.0.0.1"), m_process->debugPort());
- if (!m_connection->waitForConnected()) {
- *error = QLatin1String("Could not connect to debugger port.");
- return false;
- }
- return true;
-}
-
-void tst_QV4ProfilerService::cleanup()
-{
- if (QTest::currentTestFailed()) {
- qDebug() << "Process State:" << m_process->state();
- qDebug() << "Application Output:" << m_process->output();
- }
- delete m_client;
- delete m_process;
- delete m_connection;
-}
-
-void tst_QV4ProfilerService::blockingConnectWithTraceEnabled()
-{
- QString error;
- if (!connect(true, "test.qml", &error))
- QFAIL(qPrintable(error));
-
- QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
-
- m_client->startProfiling("");
- m_client->stopProfiling("");
- QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(complete())),
- "No trace received in time.");
-}
-
-void tst_QV4ProfilerService::blockingConnectWithTraceDisabled()
-{
- QString error;
- if (!connect(true, "test.qml", &error))
- QFAIL(qPrintable(error));
-
- QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
-
- m_client->stopProfiling("");
- QVERIFY2(!QQmlDebugTest::waitForSignal(m_client, SIGNAL(complete()), 1000),
- "Unexpected trace received.");
- m_client->startProfiling("");
- m_client->stopProfiling("");
- QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(complete())),
- "No trace received in time.");
-}
-
-void tst_QV4ProfilerService::nonBlockingConnect()
-{
- QString error;
- if (!connect(false, "test.qml", &error))
- QFAIL(qPrintable(error));
-
- QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
-
- m_client->startProfiling("");
- m_client->stopProfiling("");
- QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(complete())),
- "No trace received in time.");
-}
-
-void tst_QV4ProfilerService::snapshot()
-{
- QString error;
- if (!connect(false, "test.qml", &error))
- QFAIL(qPrintable(error));
-
- QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
-
- m_client->takeSnapshot();
- QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(snapshot())),
- "No trace received in time.");
-}
-
-void tst_QV4ProfilerService::profileOnExit()
-{
- QString error;
- if (!connect(true, "exit.qml", &error))
- QFAIL(qPrintable(error));
-
- QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
-
- m_client->startProfiling("");
- QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(complete())),
- "No trace received in time.");
-}
-
-void tst_QV4ProfilerService::console()
-{
- QString error;
- if (!connect(true, "console.qml", &error))
- QFAIL(qPrintable(error));
-
- QTRY_COMPARE(m_client->state(), QQmlDebugClient::Enabled);
-
- m_client->stopProfiling("");
-
- QVERIFY2(QQmlDebugTest::waitForSignal(m_client, SIGNAL(complete())),
- "No trace received in time.");
- QVERIFY(!m_client->traceMessages.isEmpty());
-}
-
-QTEST_MAIN(tst_QV4ProfilerService)
-
-#include "tst_qv4profilerservice.moc"
projects / platform / upstream / qtdeclarative.git / commitdiff