TabContents -> WebContentsImpl, part 4.

content/browser/tab_contents/test_web_contents.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CONTENT_BROWSER_TAB_CONTENTS_TEST_WEB_CONTENTS_H_
-#define CONTENT_BROWSER_TAB_CONTENTS_TEST_WEB_CONTENTS_H_
-#pragma once
-
-#include "content/browser/tab_contents/tab_contents.h"
-#include "content/public/common/page_transition_types.h"
-#include "content/test/web_contents_tester.h"
-#include "webkit/glue/webpreferences.h"
-
-class SiteInstanceImpl;
-
-namespace content {
-
-class RenderViewHost;
-class TestRenderViewHost;
-class WebContentsTester;
-
-// Subclass TabContents to ensure it creates TestRenderViewHosts
-// and does not do anything involving views.
-class TestWebContents : public TabContents, public WebContentsTester {
- public:
-  TestWebContents(BrowserContext* browser_context, SiteInstance* instance);
-  virtual ~TestWebContents();
-
-  // WebContentsTester implementation.
-  virtual void CommitPendingNavigation() OVERRIDE;
-  virtual int GetNumberOfFocusCalls() OVERRIDE;
-  virtual RenderViewHost* GetPendingRenderViewHost() const OVERRIDE;
-  virtual void NavigateAndCommit(const GURL& url) OVERRIDE;
-  virtual void ProceedWithCrossSiteNavigation() OVERRIDE;
-  virtual void TestDidNavigate(RenderViewHost* render_view_host,
-                               int page_id,
-                               const GURL& url,
-                               PageTransition transition) OVERRIDE;
-  virtual void TestDidNavigateWithReferrer(RenderViewHost* render_view_host,
-                                           int page_id,
-                                           const GURL& url,
-                                           const Referrer& referrer,
-                                           PageTransition transition) OVERRIDE;
-  virtual WebPreferences TestGetWebkitPrefs() OVERRIDE;
-
-  TestRenderViewHost* pending_test_rvh() const;
-
-  // State accessor.
-  bool cross_navigation_pending() {
-    return render_manager_.cross_navigation_pending_;
-  }
-
-  // Overrides TabContents::ShouldTransitionCrossSite so that we can test both
-  // alternatives without using command-line switches.
-  bool ShouldTransitionCrossSite() { return transition_cross_site; }
-
-  // Prevent interaction with views.
-  virtual bool CreateRenderViewForRenderManager(
-      RenderViewHost* render_view_host) OVERRIDE;
-  virtual void UpdateRenderViewSizeForRenderManager() OVERRIDE {}
-
-  // Returns a clone of this TestWebContents. The returned object is also a
-  // TestWebContents. The caller owns the returned object.
-  virtual WebContents* Clone() OVERRIDE;
-
-  // Set by individual tests.
-  bool transition_cross_site;
-
-  // Allow mocking of the RenderViewHostDelegate::View.
-  virtual RenderViewHostDelegate::View* GetViewDelegate() OVERRIDE;
-  void set_view_delegate(RenderViewHostDelegate::View* view) {
-    delegate_view_override_ = view;
-  }
-
-  // Establish expected arguments for |SetHistoryLengthAndPrune()|. When
-  // |SetHistoryLengthAndPrune()| is called, the arguments are compared
-  // with the expected arguments specified here.
-  void ExpectSetHistoryLengthAndPrune(const SiteInstance* site_instance,
-                                      int history_length,
-                                      int32 min_page_id);
-
-  // Compares the arguments passed in with the expected arguments passed in
-  // to |ExpectSetHistoryLengthAndPrune()|.
-  virtual void SetHistoryLengthAndPrune(const SiteInstance* site_instance,
-                                        int history_length,
-                                        int32 min_page_id) OVERRIDE;
-
- private:
-  RenderViewHostDelegate::View* delegate_view_override_;
-
-  // Expectations for arguments of |SetHistoryLengthAndPrune()|.
-  bool expect_set_history_length_and_prune_;
-  scoped_refptr<const SiteInstanceImpl>
-    expect_set_history_length_and_prune_site_instance_;
-  int expect_set_history_length_and_prune_history_length_;
-  int32 expect_set_history_length_and_prune_min_page_id_;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_TAB_CONTENTS_TEST_WEB_CONTENTS_H_