content/test/test_render_frame_host.h

   1 // Copyright 2013 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_TEST_TEST_RENDER_FRAME_HOST_H_
   6 #define CONTENT_TEST_TEST_RENDER_FRAME_HOST_H_
   7
   8 #include <vector>
   9
  10 #include "base/basictypes.h"
  11 #include "content/browser/frame_host/render_frame_host_impl.h"
  12 #include "content/public/browser/web_contents_observer.h"
  13 #include "content/public/test/mock_render_process_host.h"
  14 #include "content/public/test/test_renderer_host.h"
  15 #include "content/test/test_render_view_host.h"
  16 #include "ui/base/page_transition_types.h"
  17
  18 struct FrameHostMsg_DidCommitProvisionalLoad_Params;
  19
  20 namespace content {
  21
  22 class TestRenderFrameHostCreationObserver : public WebContentsObserver {
  23  public:
  24   explicit TestRenderFrameHostCreationObserver(WebContents* web_contents);
  25   ~TestRenderFrameHostCreationObserver() override;
  26
  27   // WebContentsObserver implementation.
  28   void RenderFrameCreated(RenderFrameHost* render_frame_host) override;
  29
  30   RenderFrameHost* last_created_frame() const { return last_created_frame_; }
  31
  32  private:
  33   RenderFrameHost* last_created_frame_;
  34 };
  35
  36 class TestRenderFrameHost : public RenderFrameHostImpl,
  37                             public RenderFrameHostTester {
  38  public:
  39   TestRenderFrameHost(SiteInstance* site_instance,
  40                       RenderViewHostImpl* render_view_host,
  41                       RenderFrameHostDelegate* delegate,
  42                       RenderWidgetHostDelegate* rwh_delegate,
  43                       FrameTree* frame_tree,
  44                       FrameTreeNode* frame_tree_node,
  45                       int routing_id,
  46                       int flags);
  47   ~TestRenderFrameHost() override;
  48
  49   // RenderFrameHostImpl overrides (same values, but in Test*/Mock* types)
  50   TestRenderViewHost* GetRenderViewHost() override;
  51   MockRenderProcessHost* GetProcess() override;
  52
  53   // RenderFrameHostTester implementation.
  54   void InitializeRenderFrameIfNeeded() override;
  55   TestRenderFrameHost* AppendChild(const std::string& frame_name) override;
  56   void SimulateNavigationStart(const GURL& url) override;
  57   void SimulateRedirect(const GURL& new_url) override;
  58   void SimulateNavigationCommit(const GURL& url) override;
  59   void SimulateNavigationError(const GURL& url, int error_code) override;
  60   void SimulateNavigationErrorPageCommit() override;
  61   void SimulateNavigationStop() override;
  62   void SendNavigate(int page_id,
  63                     int nav_entry_id,
  64                     bool did_create_new_entry,
  65                     const GURL& url) override;
  66   void SendFailedNavigate(int page_id,
  67                           int nav_entry_id,
  68                           bool did_create_new_entry,
  69                           const GURL& url) override;
  70   void SendNavigateWithTransition(int page_id,
  71                                   int nav_entry_id,
  72                                   bool did_create_new_entry,
  73                                   const GURL& url,
  74                                   ui::PageTransition transition) override;
  75   void SetContentsMimeType(const std::string& mime_type) override;
  76   void SendBeforeUnloadACK(bool proceed) override;
  77   void SimulateSwapOutACK() override;
  78
  79   using ModificationCallback =
  80       base::Callback<void(FrameHostMsg_DidCommitProvisionalLoad_Params*)>;
  81
  82   void SendNavigateWithModificationCallback(
  83       int page_id,
  84       int nav_entry_id,
  85       bool did_create_new_entry,
  86       const GURL& url,
  87       const ModificationCallback& callback);
  88   void SendNavigateWithParams(
  89       FrameHostMsg_DidCommitProvisionalLoad_Params* params);
  90
  91   // Simulate a renderer-initiated navigation up until commit.
  92   void NavigateAndCommitRendererInitiated(int page_id,
  93                                           bool did_create_new_entry,
  94                                           const GURL& url);
  95
  96   // With the current navigation logic this method is a no-op.
  97   // PlzNavigate: this method simulates receiving a BeginNavigation IPC.
  98   void SendRendererInitiatedNavigationRequest(const GURL& url,
  99                                               bool has_user_gesture);
 100
 101   void DidDisownOpener();
 102
 103   // If set, navigations will appear to have cleared the history list in the
 104   // RenderFrame
 105   // (FrameHostMsg_DidCommitProvisionalLoad_Params::history_list_was_cleared).
 106   // False by default.
 107   void set_simulate_history_list_was_cleared(bool cleared) {
 108     simulate_history_list_was_cleared_ = cleared;
 109   }
 110
 111   // Advances the RenderFrameHost (and through it the RenderFrameHostManager) to
 112   // a state where a new navigation can be committed by a renderer. Currently,
 113   // this simulates a BeforeUnload ACK from the renderer.
 114   // PlzNavigate: this simulates a BeforeUnload ACK from the renderer, and the
 115   // interaction with the IO thread up until the response is ready to commit.
 116   void PrepareForCommit();
 117
 118   // This method does the same as PrepareForCommit.
 119   // PlzNavigate: Beyond doing the same as PrepareForCommit, this method will
 120   // also simulate a server redirect to |redirect_url|. If the URL is empty the
 121   // redirect step is ignored.
 122   void PrepareForCommitWithServerRedirect(const GURL& redirect_url);
 123
 124   // PlzNavigate
 125   void set_pending_commit(bool pending) { pending_commit_ = pending; }
 126   bool pending_commit() const { return pending_commit_; }
 127
 128  private:
 129   void SendNavigateWithParameters(int page_id,
 130                                   int nav_entry_id,
 131                                   bool did_create_new_entry,
 132                                   const GURL& url,
 133                                   ui::PageTransition transition,
 134                                   int response_code,
 135                                   const ModificationCallback& callback);
 136
 137   // Computes the page ID for a pending navigation in this RenderFrameHost;
 138   int32 ComputeNextPageID();
 139
 140   TestRenderFrameHostCreationObserver child_creation_observer_;
 141
 142   std::string contents_mime_type_;
 143
 144   // See set_simulate_history_list_was_cleared() above.
 145   bool simulate_history_list_was_cleared_;
 146
 147   DISALLOW_COPY_AND_ASSIGN(TestRenderFrameHost);
 148 };
 149
 150 }  // namespace content
 151
 152 #endif  // CONTENT_TEST_TEST_RENDER_FRAME_HOST_H_