qt-everywhere-src-5.14.1/qtwebview/tests/auto/webview/qwebview/tst_qwebview.cpp - orbit - Git at Google

 /****************************************************************************
 **
 ** Copyright (C) 2015 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
 ** This file is part of the test suite of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL3$
 ** 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 http://www.qt.io/terms-conditions. For further
 ** information use the contact form at http://www.qt.io/contact-us.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 3 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPLv3 included in the
 ** packaging of this file. Please review the following information to
 ** ensure the GNU Lesser General Public License version 3 requirements
 ** will be met: https://www.gnu.org/licenses/lgpl.html.
 **
 ** GNU General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 2.0 or later as published by the Free
 ** Software Foundation and appearing in the file LICENSE.GPL included in
 ** the packaging of this file. Please review the following information to
 ** ensure the GNU General Public License version 2.0 requirements will be
 ** met: http://www.gnu.org/licenses/gpl-2.0.html.
 **
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #include <QtTest/QtTest>
 #include <QtCore/qstandardpaths.h>
 #include <QtCore/qdir.h>
 #include <QtCore/qtemporarydir.h>
 #include <QtCore/qfileinfo.h>
 #include <QtWebView/private/qwebview_p.h>
 #include <QtQml/qqmlengine.h>
 #include <QtWebView/private/qwebviewloadrequest_p.h>

 #ifndef QT_NO_QQUICKWEBVIEW_TESTS
 #include <QtWebView/private/qquickwebview_p.h>
 #endif // QT_NO_QQUICKWEBVIEW_TESTS

 #ifdef QT_WEBVIEW_WEBENGINE_BACKEND
 #include <QtWebEngine>
 #endif // QT_WEBVIEW_WEBENGINE_BACKEND

 #if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_NO_SDK)
 #include <QtCore/private/qjnihelpers_p.h>
 #define ANDROID_REQUIRES_API_LEVEL(N) \
     if (QtAndroidPrivate::androidSdkVersion() < N) \
         QSKIP("This feature is not supported on this version of Android");
 #else
 #define ANDROID_REQUIRES_API_LEVEL(N)
 #endif

 class tst_QWebView : public QObject
 {
     Q_OBJECT
 public:
     tst_QWebView() : m_cacheLocation(QStandardPaths::writableLocation(QStandardPaths::CacheLocation)) {}

 private slots:
     void initTestCase();
     void load();
     void runJavaScript();
     void loadHtml();
     void loadRequest();

 private:
     const QString m_cacheLocation;
 };

 void tst_QWebView::initTestCase()
 {
 #ifdef QT_WEBVIEW_WEBENGINE_BACKEND
     QtWebEngine::initialize();
 #endif // QT_WEBVIEW_WEBENGINE_BACKEND
     if (!QFileInfo(m_cacheLocation).isDir()) {
         QDir dir;
         QVERIFY(dir.mkpath(m_cacheLocation));
     }
 }

 void tst_QWebView::load()
 {
     QTemporaryFile file(m_cacheLocation + QStringLiteral("/XXXXXXfile.html"));
     QVERIFY2(file.open(),
              qPrintable(QStringLiteral("Cannot create temporary file:") + file.errorString()));

     file.write("<html><head><title>FooBar</title></head><body />");
     const QString fileName = file.fileName();
     file.close();

     QWebView view;
     QCOMPARE(view.loadProgress(), 0);
     const QUrl url = QUrl::fromLocalFile(fileName);
     view.setUrl(url);
     QTRY_COMPARE(view.loadProgress(), 100);
     QTRY_VERIFY(!view.isLoading());
     QCOMPARE(view.title(), QStringLiteral("FooBar"));
     QVERIFY(!view.canGoBack());
     QVERIFY(!view.canGoForward());
     QCOMPARE(view.url(), url);
 }

 void tst_QWebView::runJavaScript()
 {
 #ifndef QT_NO_QQUICKWEBVIEW_TESTS
     ANDROID_REQUIRES_API_LEVEL(19)
     const QString tstProperty = QString(QLatin1String("Qt.tst_data"));
     const QString title = QString(QLatin1String("WebViewTitle"));

     QQuickWebView view;
     QQmlEngine engine;
     QQmlContext *rootContext = engine.rootContext();
     QQmlEngine::setContextForObject(&view, rootContext);

     QCOMPARE(view.loadProgress(), 0);
     view.loadHtml(QString("<html><head><title>%1</title></head><body /></html>").arg(title));
     QTRY_COMPARE(view.loadProgress(), 100);
     QTRY_VERIFY(!view.isLoading());
     QCOMPARE(view.title(), title);
     QJSValue callback = engine.evaluate(QString("function(result) { %1 = result; }").arg(tstProperty));
     QVERIFY2(!callback.isError(), qPrintable(callback.toString()));
     QVERIFY(!callback.isUndefined());
     QVERIFY(callback.isCallable());
     view.runJavaScript(QString(QLatin1String("document.title")), callback);
     QTRY_COMPARE(engine.evaluate(tstProperty).toString(), title);
 #endif // QT_NO_QQUICKWEBVIEW_TESTS
 }

 void tst_QWebView::loadHtml()
 {
     QWebView view;
     QCOMPARE(view.loadProgress(), 0);
     view.loadHtml(QString("<html><head><title>WebViewTitle</title></head><body />"));
     QTRY_COMPARE(view.loadProgress(), 100);
     QTRY_VERIFY(!view.isLoading());
     QCOMPARE(view.title(), QStringLiteral("WebViewTitle"));
 }

 void tst_QWebView::loadRequest()
 {
     // LoadSucceeded
     {
         QTemporaryFile file(m_cacheLocation + QStringLiteral("/XXXXXXfile.html"));
         QVERIFY2(file.open(),
                  qPrintable(QStringLiteral("Cannot create temporary file:") + file.errorString()));

         file.write("<html><head><title>FooBar</title></head><body />");
         const QString fileName = file.fileName();
         file.close();
         QWebView view;
         QCOMPARE(view.loadProgress(), 0);
         const QUrl url = QUrl::fromLocalFile(fileName);
         QSignalSpy loadChangedSingalSpy(&view, SIGNAL(loadingChanged(const QWebViewLoadRequestPrivate &)));
         view.setUrl(url);
         QTRY_VERIFY(!view.isLoading());
         QTRY_COMPARE(view.loadProgress(), 100);
         QTRY_COMPARE(view.title(), QStringLiteral("FooBar"));
         QCOMPARE(view.url(), url);
         QTRY_COMPARE(loadChangedSingalSpy.count(), 2);
         {
             const QList<QVariant> &loadStartedArgs = loadChangedSingalSpy.takeFirst();
             const QWebViewLoadRequestPrivate &lr = loadStartedArgs.at(0).value<QWebViewLoadRequestPrivate>();
             QCOMPARE(lr.m_status, QWebView::LoadStartedStatus);
         }
         {
             const QList<QVariant> &loadStartedArgs = loadChangedSingalSpy.takeFirst();
             const QWebViewLoadRequestPrivate &lr = loadStartedArgs.at(0).value<QWebViewLoadRequestPrivate>();
             QCOMPARE(lr.m_status, QWebView::LoadSucceededStatus);
         }
     }

     // LoadFailed
     {
         QWebView view;
         QCOMPARE(view.loadProgress(), 0);
         QSignalSpy loadChangedSingalSpy(&view, SIGNAL(loadingChanged(const QWebViewLoadRequestPrivate &)));
         view.setUrl(QUrl(QStringLiteral("file:///file_that_does_not_exist.html")));
         QTRY_VERIFY(!view.isLoading());
         QTRY_COMPARE(loadChangedSingalSpy.count(), 2);
         {
             const QList<QVariant> &loadStartedArgs = loadChangedSingalSpy.takeFirst();
             const QWebViewLoadRequestPrivate &lr = loadStartedArgs.at(0).value<QWebViewLoadRequestPrivate>();
             QCOMPARE(lr.m_status, QWebView::LoadStartedStatus);
         }
         {
             const QList<QVariant> &loadStartedArgs = loadChangedSingalSpy.takeFirst();
             const QWebViewLoadRequestPrivate &lr = loadStartedArgs.at(0).value<QWebViewLoadRequestPrivate>();
             QCOMPARE(lr.m_status, QWebView::LoadFailedStatus);
         }

         QCOMPARE(view.loadProgress(), 0);
     }
 }

 QTEST_MAIN(tst_QWebView)

 #include "tst_qwebview.moc"
	/****************************************************************************
	**
	** Copyright (C) 2015 The Qt Company Ltd.
	** Contact: http://www.qt.io/licensing/
	**
	** This file is part of the test suite of the Qt Toolkit.
	**
	** $QT_BEGIN_LICENSE:LGPL3$
	** 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 http://www.qt.io/terms-conditions. For further
	** information use the contact form at http://www.qt.io/contact-us.
	**
	** GNU Lesser General Public License Usage
	** Alternatively, this file may be used under the terms of the GNU Lesser
	** General Public License version 3 as published by the Free Software
	** Foundation and appearing in the file LICENSE.LGPLv3 included in the
	** packaging of this file. Please review the following information to
	** ensure the GNU Lesser General Public License version 3 requirements
	** will be met: https://www.gnu.org/licenses/lgpl.html.
	**
	** GNU General Public License Usage
	** Alternatively, this file may be used under the terms of the GNU
	** General Public License version 2.0 or later as published by the Free
	** Software Foundation and appearing in the file LICENSE.GPL included in
	** the packaging of this file. Please review the following information to
	** ensure the GNU General Public License version 2.0 requirements will be
	** met: http://www.gnu.org/licenses/gpl-2.0.html.
	**
	** $QT_END_LICENSE$
	**
	****************************************************************************/

	#include <QtTest/QtTest>
	#include <QtCore/qstandardpaths.h>
	#include <QtCore/qdir.h>
	#include <QtCore/qtemporarydir.h>
	#include <QtCore/qfileinfo.h>
	#include <QtWebView/private/qwebview_p.h>
	#include <QtQml/qqmlengine.h>
	#include <QtWebView/private/qwebviewloadrequest_p.h>

	#ifndef QT_NO_QQUICKWEBVIEW_TESTS
	#include <QtWebView/private/qquickwebview_p.h>
	#endif // QT_NO_QQUICKWEBVIEW_TESTS

	#ifdef QT_WEBVIEW_WEBENGINE_BACKEND
	#include <QtWebEngine>
	#endif // QT_WEBVIEW_WEBENGINE_BACKEND

	#if defined(Q_OS_ANDROID) && !defined(Q_OS_ANDROID_NO_SDK)
	#include <QtCore/private/qjnihelpers_p.h>
	#define ANDROID_REQUIRES_API_LEVEL(N) \
	if (QtAndroidPrivate::androidSdkVersion() < N) \
	QSKIP("This feature is not supported on this version of Android");
	#else
	#define ANDROID_REQUIRES_API_LEVEL(N)
	#endif

	class tst_QWebView : public QObject
	{
	Q_OBJECT
	public:
	tst_QWebView() : m_cacheLocation(QStandardPaths::writableLocation(QStandardPaths::CacheLocation)) {}

	private slots:
	void initTestCase();
	void load();
	void runJavaScript();
	void loadHtml();
	void loadRequest();

	private:
	const QString m_cacheLocation;
	};

	void tst_QWebView::initTestCase()
	{
	#ifdef QT_WEBVIEW_WEBENGINE_BACKEND
	QtWebEngine::initialize();
	#endif // QT_WEBVIEW_WEBENGINE_BACKEND
	if (!QFileInfo(m_cacheLocation).isDir()) {
	QDir dir;
	QVERIFY(dir.mkpath(m_cacheLocation));
	}
	}

	void tst_QWebView::load()
	{
	QTemporaryFile file(m_cacheLocation + QStringLiteral("/XXXXXXfile.html"));
	QVERIFY2(file.open(),
	qPrintable(QStringLiteral("Cannot create temporary file:") + file.errorString()));

	file.write("<html><head><title>FooBar</title></head><body />");
	const QString fileName = file.fileName();
	file.close();

	QWebView view;
	QCOMPARE(view.loadProgress(), 0);
	const QUrl url = QUrl::fromLocalFile(fileName);
	view.setUrl(url);
	QTRY_COMPARE(view.loadProgress(), 100);
	QTRY_VERIFY(!view.isLoading());
	QCOMPARE(view.title(), QStringLiteral("FooBar"));
	QVERIFY(!view.canGoBack());
	QVERIFY(!view.canGoForward());
	QCOMPARE(view.url(), url);
	}

	void tst_QWebView::runJavaScript()
	{
	#ifndef QT_NO_QQUICKWEBVIEW_TESTS
	ANDROID_REQUIRES_API_LEVEL(19)
	const QString tstProperty = QString(QLatin1String("Qt.tst_data"));
	const QString title = QString(QLatin1String("WebViewTitle"));

	QQuickWebView view;
	QQmlEngine engine;
	QQmlContext *rootContext = engine.rootContext();
	QQmlEngine::setContextForObject(&view, rootContext);

	QCOMPARE(view.loadProgress(), 0);
	view.loadHtml(QString("<html><head><title>%1</title></head><body /></html>").arg(title));
	QTRY_COMPARE(view.loadProgress(), 100);
	QTRY_VERIFY(!view.isLoading());
	QCOMPARE(view.title(), title);
	QJSValue callback = engine.evaluate(QString("function(result) { %1 = result; }").arg(tstProperty));
	QVERIFY2(!callback.isError(), qPrintable(callback.toString()));
	QVERIFY(!callback.isUndefined());
	QVERIFY(callback.isCallable());
	view.runJavaScript(QString(QLatin1String("document.title")), callback);
	QTRY_COMPARE(engine.evaluate(tstProperty).toString(), title);
	#endif // QT_NO_QQUICKWEBVIEW_TESTS
	}

	void tst_QWebView::loadHtml()
	{
	QWebView view;
	QCOMPARE(view.loadProgress(), 0);
	view.loadHtml(QString("<html><head><title>WebViewTitle</title></head><body />"));
	QTRY_COMPARE(view.loadProgress(), 100);
	QTRY_VERIFY(!view.isLoading());
	QCOMPARE(view.title(), QStringLiteral("WebViewTitle"));
	}

	void tst_QWebView::loadRequest()
	{
	// LoadSucceeded
	{
	QTemporaryFile file(m_cacheLocation + QStringLiteral("/XXXXXXfile.html"));
	QVERIFY2(file.open(),
	qPrintable(QStringLiteral("Cannot create temporary file:") + file.errorString()));

	file.write("<html><head><title>FooBar</title></head><body />");
	const QString fileName = file.fileName();
	file.close();
	QWebView view;
	QCOMPARE(view.loadProgress(), 0);
	const QUrl url = QUrl::fromLocalFile(fileName);
	QSignalSpy loadChangedSingalSpy(&view, SIGNAL(loadingChanged(const QWebViewLoadRequestPrivate &)));
	view.setUrl(url);
	QTRY_VERIFY(!view.isLoading());
	QTRY_COMPARE(view.loadProgress(), 100);
	QTRY_COMPARE(view.title(), QStringLiteral("FooBar"));
	QCOMPARE(view.url(), url);
	QTRY_COMPARE(loadChangedSingalSpy.count(), 2);
	{
	const QList<QVariant> &loadStartedArgs = loadChangedSingalSpy.takeFirst();
	const QWebViewLoadRequestPrivate &lr = loadStartedArgs.at(0).value<QWebViewLoadRequestPrivate>();
	QCOMPARE(lr.m_status, QWebView::LoadStartedStatus);
	}
	{
	const QList<QVariant> &loadStartedArgs = loadChangedSingalSpy.takeFirst();
	const QWebViewLoadRequestPrivate &lr = loadStartedArgs.at(0).value<QWebViewLoadRequestPrivate>();
	QCOMPARE(lr.m_status, QWebView::LoadSucceededStatus);
	}
	}

	// LoadFailed
	{
	QWebView view;
	QCOMPARE(view.loadProgress(), 0);
	QSignalSpy loadChangedSingalSpy(&view, SIGNAL(loadingChanged(const QWebViewLoadRequestPrivate &)));
	view.setUrl(QUrl(QStringLiteral("file:///file_that_does_not_exist.html")));
	QTRY_VERIFY(!view.isLoading());
	QTRY_COMPARE(loadChangedSingalSpy.count(), 2);
	{
	const QList<QVariant> &loadStartedArgs = loadChangedSingalSpy.takeFirst();
	const QWebViewLoadRequestPrivate &lr = loadStartedArgs.at(0).value<QWebViewLoadRequestPrivate>();
	QCOMPARE(lr.m_status, QWebView::LoadStartedStatus);
	}
	{
	const QList<QVariant> &loadStartedArgs = loadChangedSingalSpy.takeFirst();
	const QWebViewLoadRequestPrivate &lr = loadStartedArgs.at(0).value<QWebViewLoadRequestPrivate>();
	QCOMPARE(lr.m_status, QWebView::LoadFailedStatus);
	}

	QCOMPARE(view.loadProgress(), 0);
	}
	}

	QTEST_MAIN(tst_QWebView)

	#include "tst_qwebview.moc"