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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWebEngine module 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef UTIL_H
#define UTIL_H
#include <QEventLoop>
#include <QSignalSpy>
#include <QTimer>
#include <QtTest/QtTest>
#include <private/qquickwebengineview_p.h>
#include <private/qquickwebengineloadrequest_p.h>
#if !defined(TESTS_SOURCE_DIR)
#define TESTS_SOURCE_DIR ""
#endif
class LoadSpy : public QEventLoop {
Q_OBJECT
public:
LoadSpy(QQuickWebEngineView *webEngineView)
{
connect(webEngineView, SIGNAL(loadingChanged(QQuickWebEngineLoadRequest*)), SLOT(onLoadingChanged(QQuickWebEngineLoadRequest*)));
}
~LoadSpy() { }
Q_SIGNALS:
void loadSucceeded();
void loadFailed();
private Q_SLOTS:
void onLoadingChanged(QQuickWebEngineLoadRequest *loadRequest)
{
if (loadRequest->status() == QQuickWebEngineView::LoadSucceededStatus)
emit loadSucceeded();
else if (loadRequest->status() == QQuickWebEngineView::LoadFailedStatus)
emit loadFailed();
}
};
class LoadStartedCatcher : public QObject {
Q_OBJECT
public:
LoadStartedCatcher(QQuickWebEngineView *webEngineView)
: m_webEngineView(webEngineView)
{
connect(m_webEngineView, SIGNAL(loadingChanged(QQuickWebEngineLoadRequest*)), this, SLOT(onLoadingChanged(QQuickWebEngineLoadRequest*)));
}
virtual ~LoadStartedCatcher() { }
public Q_SLOTS:
void onLoadingChanged(QQuickWebEngineLoadRequest *loadRequest)
{
if (loadRequest->status() == QQuickWebEngineView::LoadStartedStatus)
QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);
}
Q_SIGNALS:
void finished();
private:
QQuickWebEngineView *m_webEngineView;
};
inline bool waitForLoadSucceeded(QQuickWebEngineView *webEngineView, int timeout = 10000)
{
LoadSpy loadSpy(webEngineView);
QSignalSpy spy(&loadSpy, &LoadSpy::loadSucceeded);
return spy.wait(timeout);
}
inline bool waitForLoadFailed(QQuickWebEngineView *webEngineView, int timeout = 20000)
{
LoadSpy loadSpy(webEngineView);
QSignalSpy spy(&loadSpy, &LoadSpy::loadFailed);
return spy.wait(timeout);
}
inline bool waitForViewportReady(QQuickWebEngineView *webEngineView, int timeout = 10000)
{
#ifdef ENABLE_QML_TESTSUPPORT_API
QSignalSpy spy(reinterpret_cast<QObject *>(webEngineView->testSupport()), SIGNAL(loadVisuallyCommitted()));
return spy.wait(timeout);
#else
Q_UNUSED(webEngineView)
Q_UNUSED(timeout)
qFatal("Test Support API is disabled. The result is not reliable.\
Use the following command to build Test Support module and rebuild WebEngineView API:\
qmake -r WEBENGINE_CONFIG+=testsupport && make");
return false;
#endif
}
inline QString bodyInnerText(QQuickWebEngineView *webEngineView)
{
qRegisterMetaType<QQuickWebEngineView::JavaScriptConsoleMessageLevel>("JavaScriptConsoleMessageLevel");
QSignalSpy consoleMessageSpy(webEngineView, &QQuickWebEngineView::javaScriptConsoleMessage);
webEngineView->runJavaScript(
"if (document.body == null)"
" console.log('');"
"else"
" console.log(document.body.innerText);"
);
if (!consoleMessageSpy.wait())
return QString();
QList<QVariant> arguments = consoleMessageSpy.takeFirst();
if (static_cast<QQuickWebEngineView::JavaScriptConsoleMessageLevel>(arguments.at(0).toInt()) != QQuickWebEngineView::InfoMessageLevel)
return QString();
return arguments.at(1).toString();
}
inline QString activeElementId(QQuickWebEngineView *webEngineView)
{
qRegisterMetaType<QQuickWebEngineView::JavaScriptConsoleMessageLevel>("JavaScriptConsoleMessageLevel");
QSignalSpy consoleMessageSpy(webEngineView, &QQuickWebEngineView::javaScriptConsoleMessage);
webEngineView->runJavaScript(
"if (document.activeElement == null)"
" console.log('');"
"else"
" console.log(document.activeElement.id);"
);
if (!consoleMessageSpy.wait())
return QString();
QList<QVariant> arguments = consoleMessageSpy.takeFirst();
if (static_cast<QQuickWebEngineView::JavaScriptConsoleMessageLevel>(arguments.at(0).toInt()) != QQuickWebEngineView::InfoMessageLevel)
return QString();
return arguments.at(1).toString();
}
inline QString elementValue(QQuickWebEngineView *webEngineView, const QString &id)
{
qRegisterMetaType<QQuickWebEngineView::JavaScriptConsoleMessageLevel>("JavaScriptConsoleMessageLevel");
QSignalSpy consoleMessageSpy(webEngineView, &QQuickWebEngineView::javaScriptConsoleMessage);
webEngineView->runJavaScript(QString(
"var element = document.getElementById('" + id + "');"
"if (element == null)"
" console.log('');"
"else"
" console.log(element.value);")
);
if (!consoleMessageSpy.wait())
return QString();
QList<QVariant> arguments = consoleMessageSpy.takeFirst();
if (static_cast<QQuickWebEngineView::JavaScriptConsoleMessageLevel>(arguments.at(0).toInt()) != QQuickWebEngineView::InfoMessageLevel)
return QString();
return arguments.at(1).toString();
}
inline QPoint elementCenter(QQuickWebEngineView *webEngineView, const QString &id)
{
qRegisterMetaType<QQuickWebEngineView::JavaScriptConsoleMessageLevel>("JavaScriptConsoleMessageLevel");
QSignalSpy consoleMessageSpy(webEngineView, &QQuickWebEngineView::javaScriptConsoleMessage);
webEngineView->runJavaScript(QString(
"var element = document.getElementById('" + id + "');"
"var rect = element.getBoundingClientRect();"
"console.log((rect.left + rect.right) / 2);"
"console.log((rect.top + rect.bottom) / 2);")
);
QTRY_LOOP_IMPL(consoleMessageSpy.count() == 2, 5000, 50);
if (consoleMessageSpy.count() != 2)
return QPoint();
QList<QVariant> arguments;
double x, y;
arguments = consoleMessageSpy.takeFirst();
if (static_cast<QQuickWebEngineView::JavaScriptConsoleMessageLevel>(arguments.at(0).toInt()) != QQuickWebEngineView::InfoMessageLevel)
return QPoint();
x = arguments.at(1).toDouble();
arguments = consoleMessageSpy.takeLast();
if (static_cast<QQuickWebEngineView::JavaScriptConsoleMessageLevel>(arguments.at(0).toInt()) != QQuickWebEngineView::InfoMessageLevel)
return QPoint();
y = arguments.at(1).toDouble();
return QPoint(x, y);
}
#endif /* UTIL_H */
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