QML Profiler: Test that only one Complete message is sent per session

Task-number: QTBUG-65767
Change-Id: I0485092f9a36da73e9e86ef8216be736b6560ec1
Reviewed-by: Michael Brasser <michael.brasser@live.com>

2 files changed, 63 insertions, 3 deletions

diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/data/quit.qml b/tests/auto/qml/debugger/qqmlprofilerservice/data/quit.qml
new file mode 100644
index 0000000000..bc8c2b90ae
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/data/quit.qml
@@ -0,0 +1,40 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+//DO NOT CHANGE
+
+Item {
+    Timer {
+        running: true
+        triggeredOnStart: true
+        onTriggered: Qt.quit();
+    }
+}
+
diff --git a/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp b/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
index 323048f7d8..eb0b0c2fe2 100644
--- a/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
+++ b/tests/auto/qml/debugger/qqmlprofilerservice/tst_qqmlprofilerservice.cpp
@@ -34,6 +34,7 @@
 #include <private/qqmldebugconnection_p.h>
 
 #include <QtTest/qtest.h>
+#include <QtTest/qsignalspy.h>
 #include <QtCore/qlibraryinfo.h>
 
 #include <QtGui/private/qguiapplication_p.h>
@@ -195,7 +196,9 @@ private:
     };
 
     ConnectResult connect(bool block, const QString &testFile, bool recordFromStart = true,
-                          uint flushInterval = 0, bool restrictServices = true);
+                          uint flushInterval = 0, bool restrictServices = true,
+                          const QString &executable
+            = QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene");
     void checkProcessTerminated();
     void checkTraceReceived();
     void checkJsHeap();
@@ -221,6 +224,7 @@ private slots:
     void translationBinding();
     void memory();
     void compile();
+    void multiEngine();
 
 private:
     bool m_recordFromStart = true;
@@ -237,7 +241,7 @@ private:
 
 QQmlDebugTest::ConnectResult tst_QQmlProfilerService::connect(
         bool block, const QString &file, bool recordFromStart, uint flushInterval,
-        bool restrictServices)
+        bool restrictServices, const QString &executable)
 {
     m_recordFromStart = recordFromStart;
     m_flushInterval = flushInterval;
@@ -245,7 +249,7 @@ QQmlDebugTest::ConnectResult tst_QQmlProfilerService::connect(
 
     // ### Still using qmlscene due to QTBUG-33377
     return QQmlDebugTest::connect(
-                QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene",
+                executable,
                 restrictServices ? "CanvasFrameRate,EngineControl,DebugMessages" : QString(),
                 testFile(file), block);
 }
@@ -806,6 +810,22 @@ void tst_QQmlProfilerService::compile()
     QCOMPARE(rangeStage, RangeEnd);
 }
 
+void tst_QQmlProfilerService::multiEngine()
+{
+    QCOMPARE(connect(true, "quit.qml", true, 0, false, debugJsServerPath("qqmlprofilerservice")),
+             ConnectSuccess);
+
+    QSignalSpy spy(m_client->client, SIGNAL(complete(qint64)));
+
+    checkTraceReceived();
+    checkJsHeap();
+
+    QTRY_COMPARE(m_process->state(), QProcess::NotRunning);
+    QCOMPARE(m_process->exitStatus(), QProcess::NormalExit);
+
+    QCOMPARE(spy.count(), 1);
+}
+
 QTEST_MAIN(tst_QQmlProfilerService)
 
 #include "tst_qqmlprofilerservice.moc"