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QmlProfiler: Optimize client manager test

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Instead of starting Qt Creator to get a debug server we can just
simulate the hello message on a locally created connection. That is
enough to make the client manager signal "connectionOpened()".

This way we don't get excessive timeouts on this test.

Change-Id: I89fa12b1bdda41a62dec47de042224f26fee79a9
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
This commit is contained in:
Ulf Hermann
2016-07-22 16:08:37 +02:00
parent 15c2b29968
commit 6d63ac6972
1 changed files with 68 additions and 51 deletions
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119
src/plugins/qmlprofiler/tests/qmlprofilerclientmanager_test.cpp
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@@ -25,7 +25,7 @@
#include "qmlprofilerclientmanager_test.h"
#include <qmlprofiler/localqmlprofilerrunner.h>
#include <qmldebug/qmldebugcommandlinearguments.h>
#include <qmldebug/qpacketprotocol.h>
#include <projectexplorer/applicationlauncher.h>
#include <QTcpServer>
@@ -236,6 +236,24 @@ void QmlProfilerClientManagerTest::testResponsiveTcp_data()
responsiveTestData();
}
void fakeDebugServer(QIODevice *socket)
{
QmlDebug::QPacketProtocol *protocol = new QmlDebug::QPacketProtocol(socket, socket);
QObject::connect(protocol, &QmlDebug::QPacketProtocol::readyRead, [protocol]() {
QmlDebug::QPacket packet(QDataStream::Qt_4_7);
const int messageId = 0;
const int protocolVersion = 1;
const QStringList pluginNames({"CanvasFrameRate", "EngineControl", "DebugMessages"});
const QList<float> pluginVersions({1.0f, 1.0f, 1.0f});
packet << QString::fromLatin1("QDeclarativeDebugClient") << messageId << protocolVersion
<< pluginNames << pluginVersions << QDataStream::Qt_DefaultCompiledVersion;
protocol->send(packet.data());
protocol->disconnect();
protocol->deleteLater();
});
}
void QmlProfilerClientManagerTest::testResponsiveTcp()
{
QFETCH(quint32, flushInterval);
@@ -244,45 +262,48 @@ void QmlProfilerClientManagerTest::testResponsiveTcp()
QString hostName;
Utils::Port port = LocalQmlProfilerRunner::findFreePort(hostName);
ProjectExplorer::StandardRunnable runnable;
runnable.environment = Utils::Environment::systemEnvironment();
runnable.executable = qApp->applicationFilePath();
runnable.commandLineArguments = "-test QmlProfiler,QQmlEngine "
+ QmlDebug::qmlDebugTcpArguments(QmlDebug::QmlProfilerServices, port);
runnable.runMode = ProjectExplorer::ApplicationLauncher::Gui;
ProjectExplorer::ApplicationLauncher launcher;
launcher.start(runnable);
QSignalSpy openedSpy(&clientManager, SIGNAL(connectionOpened()));
QSignalSpy closedSpy(&clientManager, SIGNAL(connectionClosed()));
QVERIFY(!clientManager.isConnected());
clientManager.setProfilerStateManager(&stateManager);
clientManager.setModelManager(&modelManager);
clientManager.setFlushInterval(flushInterval);
clientManager.setAggregateTraces(aggregateTraces);
QCOMPARE(clientManager.aggregateTraces(), aggregateTraces);
{
QTcpServer server;
QScopedPointer<QTcpSocket> socket;
connect(&server, &QTcpServer::newConnection, [&server, &socket]() {
QVERIFY(socket.isNull());
socket.reset(server.nextPendingConnection());
fakeDebugServer(socket.data());
});
connect(&clientManager, &QmlProfilerClientManager::connectionFailed,
&clientManager, &QmlProfilerClientManager::retryConnect);
server.listen(QHostAddress(hostName), port.number());
clientManager.setTcpConnection(hostName, port);
clientManager.connectToTcpServer();
clientManager.setProfilerStateManager(&stateManager);
clientManager.setModelManager(&modelManager);
clientManager.setFlushInterval(flushInterval);
clientManager.setAggregateTraces(aggregateTraces);
QCOMPARE(clientManager.aggregateTraces(), aggregateTraces);
QTRY_COMPARE(openedSpy.count(), 1);
QCOMPARE(closedSpy.count(), 0);
QVERIFY(clientManager.isConnected());
connect(&clientManager, &QmlProfilerClientManager::connectionFailed,
&clientManager, &QmlProfilerClientManager::retryConnect);
// Do some nasty things and make sure it doesn't crash
stateManager.setCurrentState(QmlProfilerStateManager::AppRunning);
stateManager.setClientRecording(false);
stateManager.setClientRecording(true);
clientManager.clearBufferedData();
stateManager.setCurrentState(QmlProfilerStateManager::AppStopRequested);
clientManager.setTcpConnection(hostName, port);
clientManager.connectToTcpServer();
QTRY_COMPARE(openedSpy.count(), 1);
QCOMPARE(closedSpy.count(), 0);
QVERIFY(clientManager.isConnected());
// Do some nasty things and make sure it doesn't crash
stateManager.setCurrentState(QmlProfilerStateManager::AppRunning);
stateManager.setClientRecording(false);
stateManager.setClientRecording(true);
clientManager.clearBufferedData();
stateManager.setCurrentState(QmlProfilerStateManager::AppStopRequested);
QVERIFY(socket);
}
QTRY_VERIFY_WITH_TIMEOUT(!launcher.isRunning(), 10000);
QTRY_COMPARE(closedSpy.count(), 1);
QVERIFY(!clientManager.isConnected());
@@ -302,7 +323,7 @@ void QmlProfilerClientManagerTest::testResponsiveLocal()
QFETCH(quint32, flushInterval);
QFETCH(bool, aggregateTraces);
QString socket = LocalQmlProfilerRunner::findFreeSocket();
QString socketFile = LocalQmlProfilerRunner::findFreeSocket();
QSignalSpy openedSpy(&clientManager, SIGNAL(connectionOpened()));
QSignalSpy closedSpy(&clientManager, SIGNAL(connectionClosed()));
@@ -318,31 +339,27 @@ void QmlProfilerClientManagerTest::testResponsiveLocal()
connect(&clientManager, &QmlProfilerClientManager::connectionFailed,
&clientManager, &QmlProfilerClientManager::retryConnect);
clientManager.setLocalSocket(socket);
clientManager.setLocalSocket(socketFile);
clientManager.startLocalServer();
ProjectExplorer::StandardRunnable runnable;
runnable.environment = Utils::Environment::systemEnvironment();
runnable.executable = qApp->applicationFilePath();
runnable.commandLineArguments = "-test QmlProfiler,QQmlEngine "
+ QmlDebug::qmlDebugLocalArguments(QmlDebug::QmlProfilerServices, socket);
runnable.runMode = ProjectExplorer::ApplicationLauncher::Gui;
{
QScopedPointer<QLocalSocket> socket(new QLocalSocket(this));
socket->connectToServer(socketFile);
QVERIFY(socket->isOpen());
fakeDebugServer(socket.data());
ProjectExplorer::ApplicationLauncher launcher;
launcher.start(runnable);
QTRY_COMPARE(openedSpy.count(), 1);
QCOMPARE(closedSpy.count(), 0);
QVERIFY(clientManager.isConnected());
QTRY_COMPARE(openedSpy.count(), 1);
QCOMPARE(closedSpy.count(), 0);
QVERIFY(clientManager.isConnected());
// Do some nasty things and make sure it doesn't crash
stateManager.setCurrentState(QmlProfilerStateManager::AppRunning);
stateManager.setClientRecording(false);
stateManager.setClientRecording(true);
clientManager.clearBufferedData();
stateManager.setCurrentState(QmlProfilerStateManager::AppStopRequested);
}
// Do some nasty things and make sure it doesn't crash
stateManager.setCurrentState(QmlProfilerStateManager::AppRunning);
stateManager.setClientRecording(false);
stateManager.setClientRecording(true);
clientManager.clearBufferedData();
stateManager.setCurrentState(QmlProfilerStateManager::AppStopRequested);
QTRY_VERIFY_WITH_TIMEOUT(!launcher.isRunning(), 10000);
QTRY_COMPARE(closedSpy.count(), 1);
QVERIFY(!clientManager.isConnected());