QmlProfiler: Add tests for QmlEvent

Change-Id: I9933d6b6225becc66f954f9d00d2ae7091d0bbb1
Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>

src/plugins/qmlprofiler/qmlprofiler.qbs

@@ -85,6 +85,7 @@ QtcPlugin {
             "localqmlprofilerrunner_test.cpp", "localqmlprofilerrunner_test.h",
             "memoryusagemodel_test.cpp", "memoryusagemodel_test.h",
             "pixmapcachemodel_test.cpp", "pixmapcachemodel_test.h",
+            "qmlevent_test.cpp", "qmlevent_test.h",
         ]
     }
 }

src/plugins/qmlprofiler/qmlprofilerplugin.cpp

@@ -38,6 +38,7 @@
 #include "tests/localqmlprofilerrunner_test.h"
 #include "tests/memoryusagemodel_test.h"
 #include "tests/pixmapcachemodel_test.h"
+#include "tests/qmlevent_test.h"
 #endif
 
 #include <extensionsystem/pluginmanager.h>
@@ -93,6 +94,7 @@ QList<QObject *> QmlProfiler::Internal::QmlProfilerPlugin::createTestObjects() c
     tests << new LocalQmlProfilerRunnerTest;
     tests << new MemoryUsageModelTest;
     tests << new PixmapCacheModelTest;
+    tests << new QmlEventTest;
 #endif
     return tests;
 }

src/plugins/qmlprofiler/tests/qmlevent_test.cpp

@@ -0,0 +1,183 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** 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.
+**
+****************************************************************************/
+#include "qmlevent_test.h"
+
+#include <QtTest>
+#include <QList>
+#include <QQueue>
+
+namespace QmlProfiler {
+namespace Internal {
+
+QmlEventTest::QmlEventTest(QObject *parent) : QObject(parent)
+{
+}
+
+void QmlEventTest::testCtors()
+{
+    {
+        QmlEvent event;
+        QCOMPARE(event.timestamp(), -1);
+        QCOMPARE(event.typeIndex(), -1);
+        QVERIFY(!event.isValid());
+        auto numbers = event.numbers<QList<qint32>, qint32>();
+        QVERIFY(numbers.isEmpty());
+    }
+
+    {
+        QmlEvent event(12, 10, {34, 35, 25});
+        QCOMPARE(event.timestamp(), 12);
+        QCOMPARE(event.typeIndex(), 10);
+        QVERIFY(event.isValid());
+        auto numbers = event.numbers<QList<qint8>, qint8>();
+        QCOMPARE(numbers.length(), 3);
+        QCOMPARE(numbers[0], static_cast<qint8>(34));
+        QCOMPARE(numbers[1], static_cast<qint8>(35));
+        QCOMPARE(numbers[2], static_cast<qint8>(25));
+    }
+
+    {
+        QmlEvent event(11, 9, QString("blah"));
+        QCOMPARE(event.timestamp(), 11);
+        QCOMPARE(event.typeIndex(), 9);
+        QCOMPARE(event.string(), QString("blah"));
+    }
+
+    {
+        QmlEvent event(20, 30, QVector<qint64>({600, 700, 800, 900}));
+        QCOMPARE(event.timestamp(), 20);
+        QCOMPARE(event.typeIndex(), 30);
+        QCOMPARE(event.numbers<QVector<qint32>>(), QVector<qint32>({600, 700, 800, 900}));
+
+        QmlEvent event2(event);
+        QCOMPARE(event2, event);
+
+        QmlEvent event3;
+        event3 = event;
+        QCOMPARE(event3, event);
+
+        QmlEvent event4(std::move(event2));
+        QCOMPARE(event4, event);
+
+        QmlEvent event5;
+        event5 = std::move(event3);
+        QCOMPARE(event5, event);
+    }
+}
+
+void QmlEventTest::testNumbers()
+{
+    QmlEvent event(1, 2, {3});
+    QCOMPARE(event.number<qint32>(0), 3);
+    QCOMPARE(event.number<qint32>(1), 0);
+    event.setNumber<qint8>(1, 20);
+    QCOMPARE(event.number<qint32>(0), 3);
+    QCOMPARE(event.number<qint32>(1), 20);
+    QCOMPARE(event.number<qint32>(2), 0);
+    event.setNumber<qint16>(2, 800);
+    QCOMPARE(event.number<qint32>(0), 3);
+    QCOMPARE(event.number<qint32>(1), 20);
+    QCOMPARE(event.number<qint32>(2), 800);
+    QCOMPARE(event.number<qint32>(3), 0);
+    event.setNumber<qint32>(3, 0xffffff);
+    QCOMPARE(event.number<qint32>(0), 3);
+    QCOMPARE(event.number<qint32>(1), 20);
+    QCOMPARE(event.number<qint32>(2), 800);
+    QCOMPARE(event.number<qint32>(3), 0xffffff);
+    QCOMPARE(event.number<qint32>(4), 0);
+    event.setNumber<qint64>(4, std::numeric_limits<qint64>::max());
+    QCOMPARE(event.number<qint32>(0), 3);
+    QCOMPARE(event.number<qint32>(1), 20);
+    QCOMPARE(event.number<qint32>(2), 800);
+    QCOMPARE(event.number<qint32>(3), 0xffffff);
+    QCOMPARE(event.number<qint64>(4), std::numeric_limits<qint64>::max());
+    QCOMPARE(event.number<qint64>(5), 0LL);
+}
+
+void QmlEventTest::testStreamOps()
+{
+    QQueue<QmlEvent> sentEvents;
+
+    QmlEvent event(12, 13, QString("semmelsemmel"));
+
+    QBuffer wbuffer;
+    wbuffer.open(QIODevice::WriteOnly);
+    QDataStream wstream(&wbuffer);
+    wstream << event;
+    sentEvents.enqueue(event);
+
+    event.setTimestamp(9000);
+    event.setNumber(0, 700);
+    wstream << event;
+    sentEvents.enqueue(event);
+
+    event.setTimestamp(90000);
+    event.setNumber(0, 70000);
+    wstream << event;
+    sentEvents.enqueue(event);
+
+    event.setTimestamp(11000000000LL);
+    event.setNumber(0, 5000000000LL);
+    wstream << event;
+    sentEvents.enqueue(event);
+
+    event.setTimestamp(-1);
+    event.setNumbers({2});
+    wstream << event;
+    sentEvents.enqueue(event);
+
+    event.setTimestamp(-1000);
+    event.setNumber(0, 800);
+    wstream << event;
+    sentEvents.enqueue(event);
+
+    event.setTimestamp(-100000000);
+    event.setNumber(0, 90000);
+    wstream << event;
+    sentEvents.enqueue(event);
+
+    event.setTimestamp(0);
+    event.setNumber(0, 6000000000LL);
+    wstream << event;
+    sentEvents.enqueue(event);
+
+    QmlEvent event2(20, 30, QString("naeh"));
+    QVERIFY(event != event2);
+
+    QBuffer rbuffer;
+    rbuffer.setData(wbuffer.data());
+    rbuffer.open(QIODevice::ReadOnly);
+    QDataStream rstream(&rbuffer);
+
+    while (!sentEvents.isEmpty()) {
+        rstream >> event2;
+        QCOMPARE(event2, sentEvents.dequeue());
+    }
+
+    QVERIFY(rstream.atEnd());
+}
+
+} // namespace Internal
+} // namespace QmlProfiler

src/plugins/qmlprofiler/tests/qmlevent_test.h

@@ -0,0 +1,48 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** 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.
+**
+****************************************************************************/
+#pragma once
+
+#include <qmlprofiler/qmlevent.h>
+#include <QObject>
+
+namespace QmlProfiler {
+namespace Internal {
+
+class QmlEventTest : public QObject
+{
+    Q_OBJECT
+public:
+    explicit QmlEventTest(QObject *parent = 0);
+
+private slots:
+    void testCtors();
+    void testNumbers();
+    void testStreamOps();
+
+};
+
+} // namespace Internal
+} // namespace QmlProfiler
+

src/plugins/qmlprofiler/tests/tests.pri

@@ -6,7 +6,8 @@ SOURCES += \
     $$PWD/inputeventsmodel_test.cpp \
     $$PWD/localqmlprofilerrunner_test.cpp \
     $$PWD/memoryusagemodel_test.cpp \
-    $$PWD/pixmapcachemodel_test.cpp
+    $$PWD/pixmapcachemodel_test.cpp \
+    $$PWD/qmlevent_test.cpp
 
 HEADERS += \
     $$PWD/debugmessagesmodel_test.h \
@@ -16,4 +17,5 @@ HEADERS += \
     $$PWD/inputeventsmodel_test.h \
     $$PWD/localqmlprofilerrunner_test.h \
     $$PWD/memoryusagemodel_test.h \
-    $$PWD/pixmapcachemodel_test.h
+    $$PWD/pixmapcachemodel_test.h \
+    $$PWD/qmlevent_test.h