content/browser/browser_plugin/test_browser_plugin_embedder.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_BROWSER_BROWSER_PLUGIN_TEST_BROWSER_PLUGIN_EMBEDDER_H_
   6 #define CONTENT_BROWSER_BROWSER_PLUGIN_TEST_BROWSER_PLUGIN_EMBEDDER_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "content/browser/browser_plugin/browser_plugin_embedder.h"
  10 #include "content/public/test/test_utils.h"
  11
  12 namespace content {
  13
  14 class BrowserPluginGuest;
  15 class RenderViewHost;
  16 class WebContentsImpl;
  17
  18 // Test class for BrowserPluginEmbedder.
  19 //
  20 // Provides utilities to wait for certain state/messages in
  21 // BrowserPluginEmbedder to be used in tests.
  22 class TestBrowserPluginEmbedder : public BrowserPluginEmbedder {
  23  public:
  24   TestBrowserPluginEmbedder(WebContentsImpl* web_contents);
  25   virtual ~TestBrowserPluginEmbedder();
  26
  27   // Asks the renderer process for RenderViewHost at (|x|, |y|) and waits until
  28   // the response arrives.
  29   void WaitForRenderViewHostAtPosition(int x, int y);
  30   RenderViewHost* last_rvh_at_position_response() {
  31     return last_rvh_at_position_response_;
  32   }
  33
  34   WebContentsImpl* web_contents() const;
  35
  36  private:
  37   void GetRenderViewHostCallback(RenderViewHost* rvh, int x, int y);
  38
  39   scoped_refptr<MessageLoopRunner> message_loop_runner_;
  40   RenderViewHost* last_rvh_at_position_response_;
  41
  42   DISALLOW_COPY_AND_ASSIGN(TestBrowserPluginEmbedder);
  43 };
  44
  45 }  // namespace content
  46
  47 #endif  // CONTENT_BROWSER_BROWSER_PLUGIN_TEST_BROWSER_PLUGIN_EMBEDDER_H_