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      1 /*
      2  * Copyright (C) 2011 Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef FrameTestHelpers_h
     32 #define FrameTestHelpers_h
     33 
     34 #include "WebViewImpl.h"
     35 #include "wtf/PassOwnPtr.h"
     36 #include <string>
     37 
     38 namespace blink {
     39 
     40 class WebFrameImpl;
     41 class WebFrameClient;
     42 class WebSettings;
     43 class WebViewClient;
     44 
     45 namespace FrameTestHelpers {
     46 
     47 void loadFrame(WebFrame*, const std::string& url);
     48 void runPendingTasks();
     49 
     50 // Convenience class for handling the lifetime of a WebView and its associated mainframe in tests.
     51 class WebViewHelper {
     52     WTF_MAKE_NONCOPYABLE(WebViewHelper);
     53 public:
     54     WebViewHelper();
     55     ~WebViewHelper();
     56 
     57     // Creates and initializes the WebView. Implicitly calls reset() first. IF a
     58     // WebFrameClient or a WebViewClient are passed in, they must outlive the
     59     // WebViewHelper.
     60     WebViewImpl* initialize(bool enableJavascript = false, WebFrameClient* = 0, WebViewClient* = 0, void (*updateSettingsFunc)(WebSettings*) = 0);
     61 
     62     // Same as initialize() but also performs the initial load of the url.
     63     WebViewImpl* initializeAndLoad(const std::string& url, bool enableJavascript = false, WebFrameClient* = 0, WebViewClient* = 0, void (*updateSettingsFunc)(WebSettings*) = 0);
     64 
     65     void reset();
     66 
     67     WebView* webView() const { return m_webView; }
     68     WebViewImpl* webViewImpl() const { return m_webView; }
     69 
     70 private:
     71     WebFrameImpl* m_mainFrame;
     72     WebViewImpl* m_webView;
     73 };
     74 
     75 } // namespace FrameTestHelpers
     76 } // namespace blink
     77 
     78 #endif // FrameTestHelpers_h
     79