Source/web/tests/FrameTestHelpers.cpp

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 */

#include "config.h"
#include "FrameTestHelpers.h"

#include "URLTestHelpers.h"
#include "wtf/StdLibExtras.h"
#include "WebFrame.h"
#include "WebFrameClient.h"
#include "WebSettings.h"
#include "WebView.h"
#include "WebViewClient.h"
#include "public/platform/Platform.h"
#include "public/platform/WebString.h"
#include "public/platform/WebThread.h"
#include "public/platform/WebURLRequest.h"
#include "public/platform/WebURLResponse.h"
#include "public/platform/WebUnitTestSupport.h"

namespace WebKit {
namespace FrameTestHelpers {

void loadFrame(WebFrame* frame, const std::string& url)
{
    WebURLRequest urlRequest;
    urlRequest.initialize();
    urlRequest.setURL(URLTestHelpers::toKURL(url));
    frame->loadRequest(urlRequest);
}

class TestWebFrameClient : public WebFrameClient {
};

static WebFrameClient* defaultWebFrameClient()
{
    DEFINE_STATIC_LOCAL(TestWebFrameClient, client, ());
    return &client;
}

class TestWebViewClient : public WebViewClient {
};

static WebViewClient* defaultWebViewClient()
{
    DEFINE_STATIC_LOCAL(TestWebViewClient,  client, ());
    return &client;
}

WebView* createWebView(bool enableJavascript, WebFrameClient* webFrameClient, WebViewClient* webViewClient)
{
    if (!webFrameClient)
        webFrameClient = defaultWebFrameClient();
    if (!webViewClient)
        webViewClient = defaultWebViewClient();
    WebView* webView = WebView::create(webViewClient);
    webView->settings()->setJavaScriptEnabled(enableJavascript);
    webView->settings()->setDeviceSupportsMouse(false);
    webView->settings()->setForceCompositingMode(true);
    webView->initializeMainFrame(webFrameClient);

    return webView;
}

WebView* createWebViewAndLoad(const std::string& url, bool enableJavascript, WebFrameClient* webFrameClient, WebViewClient* webViewClient)
{
    WebView* webView = createWebView(enableJavascript, webFrameClient, webViewClient);

    loadFrame(webView->mainFrame(), url);
    Platform::current()->unitTestSupport()->serveAsynchronousMockedRequests();

    return webView;
}

class QuitTask : public WebThread::Task {
public:
    virtual void run()
    {
        Platform::current()->currentThread()->exitRunLoop();
    }
};

void runPendingTasks()
{
    Platform::current()->currentThread()->postTask(new QuitTask);
    Platform::current()->currentThread()->enterRunLoop();
}

} // namespace FrameTestHelpers
} // namespace WebKit