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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "testflamegraphmodel.h"
#include <tracing/flamegraph.h>
#include <tracing/timelinetheme.h>
#include <utils/hostosinfo.h>
#include <utils/theme/theme_p.h>
#include <QObject>
#include <QQmlContext>
#include <QQmlEngine>
#include <QQuickWidget>
#include <QtTest>
class DummyTheme : public Utils::Theme
{
public:
DummyTheme() : Utils::Theme(QLatin1String("dummy"))
{
for (int i = 0; i < d->colors.count(); ++i) {
d->colors[i] = QPair<QColor, QString>(
QColor::fromRgb(QRandomGenerator::global()->bounded(256),
QRandomGenerator::global()->bounded(256),
QRandomGenerator::global()->bounded(256)),
QString::number(i));
}
}
};
class tst_FlameGraphView : public QObject
{
Q_OBJECT
public:
tst_FlameGraphView() { Utils::setCreatorTheme(&theme); }
static void initMain();
private slots:
void initTestCase();
void testZoom();
private:
static const int sizeRole = Qt::UserRole + 1;
static const int dataRole = Qt::UserRole + 2;
TestFlameGraphModel model;
QQuickWidget widget;
DummyTheme theme;
};
void tst_FlameGraphView::initMain()
{
if (Utils::HostOsInfo::isWindowsHost())
qputenv("QSG_RHI_BACKEND", "opengl");
}
void tst_FlameGraphView::initTestCase()
{
model.fill();
widget.engine()->addImportPath(":/qt/qml/");
Timeline::TimelineTheme::setupTheme(widget.engine());
widget.rootContext()->setContextProperty(QStringLiteral("flameGraphModel"), &model);
widget.setSource(QUrl(QStringLiteral(
"qrc:/qt/qml/QtCreator/TstTracingFlameGraphView/TestFlameGraphView.qml")));
widget.setResizeMode(QQuickWidget::SizeRootObjectToView);
widget.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
widget.resize(800, 600);
widget.show();
QVERIFY(QTest::qWaitForWindowExposed(widget.windowHandle()));
}
void tst_FlameGraphView::testZoom()
{
auto selectedTypeId = [&]() {
const QQuickItem *item = widget.rootObject();
return item ? item->property("selectedTypeId").toInt() : -1;
};
QWindow *window = widget.windowHandle();
QCOMPARE(selectedTypeId(), -1);
QTest::mouseClick(window, Qt::LeftButton, Qt::NoModifier, QPoint(widget.width() - 25,
widget.height() - 25));
QTRY_VERIFY(selectedTypeId() != -1);
const int typeId1 = selectedTypeId();
QTest::mouseDClick(window, Qt::LeftButton, Qt::NoModifier, QPoint(25, widget.height() - 25));
QTRY_VERIFY(selectedTypeId() != typeId1);
QVERIFY(selectedTypeId() != -1);
QTest::mouseDClick(window, Qt::LeftButton, Qt::NoModifier, QPoint(widget.width() / 2,
widget.height() / 2));
QTRY_COMPARE(selectedTypeId(), -1);
QTest::mouseClick(window, Qt::LeftButton, Qt::NoModifier, QPoint(widget.width() - 25,
widget.height() - 25));
QTRY_COMPARE(selectedTypeId(), typeId1);
}
QTEST_MAIN(tst_FlameGraphView)
#include "tst_flamegraphview.moc"
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