/****************************************************************************
**
** 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.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** accordance with the commercial license agreement provided with the
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** 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
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import QtQuick 2.0
import QtTest 1.0
import QtWebEngine 1.2
import "../../qmltests/data" 1.0

TestWebEngineView {
    id: webEngineView
    width: 400
    height: 300

    property var unavailableUrl: Qt.resolvedUrl("file_that_does_not_exist.html")

    SignalSpy {
        id: loadSpy
        target: webEngineView
        signalName: 'loadingChanged'
    }

    TestCase {
        id: test
        name: "WebEngineViewLoadFail"

        function cleanup() {
            loadSpy.clear()
        }

        function test_fail() {
            WebEngine.settings.errorPageEnabled = false
            webEngineView.url = unavailableUrl
            verify(webEngineView.waitForLoadFailed())
        }

        function test_fail_url() {
            WebEngine.settings.errorPageEnabled = false
            var url = Qt.resolvedUrl("test1.html")
            webEngineView.url = url
            compare(webEngineView.url, url)
            verify(webEngineView.waitForLoadSucceeded())
            compare(webEngineView.url, url)

            webEngineView.url = unavailableUrl
            compare(webEngineView.url, unavailableUrl)
            verify(webEngineView.waitForLoadFailed())
            // When error page is disabled in case of LoadFail the entry of the unavailable page is not stored.
            // We expect the url of the previously loaded page here.
            compare(webEngineView.url, url)
        }

        function test_error_page() {
            WebEngine.settings.errorPageEnabled = true
            webEngineView.url = unavailableUrl

            // Loading of the error page must be successful
            verify(webEngineView.waitForLoadFailed())

            // Start to load unavailableUrl
            let loadStart = loadSpy.signalArguments[0][0]
            compare(loadStart.status, WebEngineView.LoadStartedStatus)
            compare(loadStart.errorDomain, WebEngineView.NoErrorDomain)
            compare(loadStart.errorDomain, WebEngineLoadingInfo.NoErrorDomain)
            compare(loadStart.url, unavailableUrl)
            verify(!loadStart.isErrorPage)

            // Loading of the unavailableUrl must fail
            let loadFail = loadSpy.signalArguments[1][0]
            compare(loadFail.status, WebEngineView.LoadFailedStatus)
            compare(loadFail.errorDomain, WebEngineView.InternalErrorDomain)
            compare(loadFail.errorDomain, WebEngineLoadingInfo.InternalErrorDomain)
            compare(loadFail.url, unavailableUrl)
            verify(loadFail.isErrorPage)

            compare(webEngineView.url, unavailableUrl)
            compare(webEngineView.title, unavailableUrl)
        }
    }
}