Support cross-process navigations in a single subframe RenderFrameHost.

content/browser/frame_host/navigation_controller_impl_unittest.cc

 // Copyright 2013 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.
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/stl_util.h"
@@ skipping 1655 matching lines @@
   params.redirects.push_back(GURL("http://foo1"));
   params.redirects.push_back(GURL("http://foo2"));
   params.should_update_history = false;
   params.gesture = NavigationGestureAuto;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url2);
 
   LoadCommittedDetails details;
 
   EXPECT_EQ(0U, notifications.size());
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
 
   EXPECT_TRUE(details.type == NAVIGATION_TYPE_SAME_PAGE);
   EXPECT_EQ(controller.GetEntryCount(), 1);
   EXPECT_EQ(controller.GetLastCommittedEntryIndex(), 0);
   EXPECT_TRUE(controller.GetLastCommittedEntry());
   EXPECT_EQ(controller.GetPendingEntryIndex(), -1);
   EXPECT_FALSE(controller.GetPendingEntry());
   EXPECT_EQ(url2, controller.GetVisibleEntry()->GetURL());
@@ skipping 36 matching lines @@
   params.redirects.push_back(GURL("http://foo1"));
   params.redirects.push_back(GURL("http://foo2"));
   params.should_update_history = false;
   params.gesture = NavigationGestureAuto;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url2);
 
   LoadCommittedDetails details;
 
   EXPECT_EQ(0U, notifications.size());
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
 
   EXPECT_TRUE(details.type == NAVIGATION_TYPE_SAME_PAGE);
   EXPECT_EQ(controller.GetEntryCount(), 1);
   EXPECT_EQ(controller.GetLastCommittedEntryIndex(), 0);
   EXPECT_TRUE(controller.GetLastCommittedEntry());
   EXPECT_EQ(controller.GetPendingEntryIndex(), -1);
   EXPECT_FALSE(controller.GetPendingEntry());
   EXPECT_EQ(url2, controller.GetVisibleEntry()->GetURL());
@@ skipping 26 matching lines @@
   params.redirects.push_back(GURL("http://foo1"));
   params.redirects.push_back(GURL("http://foo2"));
   params.should_update_history = false;
   params.gesture = NavigationGestureAuto;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url2);
 
   LoadCommittedDetails details;
 
   EXPECT_EQ(0U, notifications.size());
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
 
   EXPECT_TRUE(details.type == NAVIGATION_TYPE_NEW_PAGE);
   EXPECT_EQ(controller.GetEntryCount(), 1);
   EXPECT_EQ(controller.GetLastCommittedEntryIndex(), 0);
   EXPECT_TRUE(controller.GetLastCommittedEntry());
   EXPECT_EQ(controller.GetPendingEntryIndex(), -1);
   EXPECT_FALSE(controller.GetPendingEntry());
   EXPECT_EQ(url2, controller.GetVisibleEntry()->GetURL());
@@ skipping 18 matching lines @@
   ViewHostMsg_FrameNavigate_Params params;
   params.page_id = 1;
   params.url = url2;
   params.transition = PAGE_TRANSITION_MANUAL_SUBFRAME;
   params.should_update_history = false;
   params.gesture = NavigationGestureUser;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url2);
 
   LoadCommittedDetails details;
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_EQ(url1, details.previous_url);
   EXPECT_FALSE(details.is_in_page);
   EXPECT_FALSE(details.is_main_frame);
 
   // The new entry should be appended.
   EXPECT_EQ(2, controller.GetEntryCount());
 
   // New entry should refer to the new page, but the old URL (entries only
@@ skipping 15 matching lines @@
   ViewHostMsg_FrameNavigate_Params params;
   params.page_id = 1;
   params.url = url;
   params.transition = PAGE_TRANSITION_AUTO_SUBFRAME;
   params.should_update_history = false;
   params.gesture = NavigationGestureAuto;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url);
 
   LoadCommittedDetails details;
-  EXPECT_FALSE(controller.RendererDidNavigate(params, &details));
+  EXPECT_FALSE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(0U, notifications.size());
 }
 
 // Auto subframes are ones the page loads automatically like ads. They should
 // not create new navigation entries.
 TEST_F(NavigationControllerTest, AutoSubframe) {
   NavigationControllerImpl& controller = controller_impl();
   TestNotificationTracker notifications;
   RegisterForAllNavNotifications(&notifications, &controller);
 
   const GURL url1("http://foo1");
   test_rvh()->SendNavigate(0, url1);
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
 
   const GURL url2("http://foo2");
   ViewHostMsg_FrameNavigate_Params params;
   params.page_id = 0;
   params.url = url2;
   params.transition = PAGE_TRANSITION_AUTO_SUBFRAME;
   params.should_update_history = false;
   params.gesture = NavigationGestureUser;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url2);
 
   // Navigating should do nothing.
   LoadCommittedDetails details;
-  EXPECT_FALSE(controller.RendererDidNavigate(params, &details));
+  EXPECT_FALSE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(0U, notifications.size());
 
   // There should still be only one entry.
   EXPECT_EQ(1, controller.GetEntryCount());
 }
 
 // Tests navigation and then going back to a subframe navigation.
 TEST_F(NavigationControllerTest, BackSubframe) {
   NavigationControllerImpl& controller = controller_impl();
   TestNotificationTracker notifications;
@@ skipping 11 matching lines @@
   params.page_id = 1;
   params.url = url2;
   params.transition = PAGE_TRANSITION_MANUAL_SUBFRAME;
   params.should_update_history = false;
   params.gesture = NavigationGestureUser;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url2);
 
   // This should generate a new entry.
   LoadCommittedDetails details;
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_EQ(2, controller.GetEntryCount());
 
   // Second manual subframe navigation should also make a new entry.
   const GURL url3("http://foo3");
   params.page_id = 2;
   params.url = url3;
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_EQ(3, controller.GetEntryCount());
   EXPECT_EQ(2, controller.GetCurrentEntryIndex());
 
   // Go back one.
   controller.GoBack();
   params.url = url2;
   params.page_id = 1;
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_EQ(3, controller.GetEntryCount());
   EXPECT_EQ(1, controller.GetCurrentEntryIndex());
   EXPECT_EQ(-1, controller.GetPendingEntryIndex());
   EXPECT_FALSE(controller.GetPendingEntry());
 
   // Go back one more.
   controller.GoBack();
   params.url = url1;
   params.page_id = 0;
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_EQ(3, controller.GetEntryCount());
   EXPECT_EQ(0, controller.GetCurrentEntryIndex());
   EXPECT_EQ(-1, controller.GetPendingEntryIndex());
   EXPECT_FALSE(controller.GetPendingEntry());
 }
 
 TEST_F(NavigationControllerTest, LinkClick) {
   NavigationControllerImpl& controller = controller_impl();
@@ skipping 38 matching lines @@
   self_params.page_id = 0;
   self_params.url = url1;
   self_params.transition = PAGE_TRANSITION_LINK;
   self_params.should_update_history = false;
   self_params.gesture = NavigationGestureUser;
   self_params.is_post = false;
   self_params.page_state = PageState::CreateFromURL(url1);
   self_params.was_within_same_page = true;
 
   LoadCommittedDetails details;
-  EXPECT_TRUE(controller.RendererDidNavigate(self_params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), self_params,
+                                             &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_TRUE(details.is_in_page);
   EXPECT_TRUE(details.did_replace_entry);
   EXPECT_EQ(1, controller.GetEntryCount());
 
   // Fragment navigation to a new page_id.
   const GURL url2("http://foo#a");
   ViewHostMsg_FrameNavigate_Params params;
   params.page_id = 1;
   params.url = url2;
   params.transition = PAGE_TRANSITION_LINK;
   params.should_update_history = false;
   params.gesture = NavigationGestureUser;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url2);
   params.was_within_same_page = true;
 
   // This should generate a new entry.
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_TRUE(details.is_in_page);
   EXPECT_FALSE(details.did_replace_entry);
   EXPECT_EQ(2, controller.GetEntryCount());
 
   // Go back one.
   ViewHostMsg_FrameNavigate_Params back_params(params);
   controller.GoBack();
   back_params.url = url1;
   back_params.page_id = 0;
-  EXPECT_TRUE(controller.RendererDidNavigate(back_params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), back_params,
+                                             &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_TRUE(details.is_in_page);
   EXPECT_EQ(2, controller.GetEntryCount());
   EXPECT_EQ(0, controller.GetCurrentEntryIndex());
   EXPECT_EQ(back_params.url, controller.GetVisibleEntry()->GetURL());
 
   // Go forward
   ViewHostMsg_FrameNavigate_Params forward_params(params);
   controller.GoForward();
   forward_params.url = url2;
   forward_params.page_id = 1;
-  EXPECT_TRUE(controller.RendererDidNavigate(forward_params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), forward_params,
+                                             &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_TRUE(details.is_in_page);
   EXPECT_EQ(2, controller.GetEntryCount());
   EXPECT_EQ(1, controller.GetCurrentEntryIndex());
   EXPECT_EQ(forward_params.url,
             controller.GetVisibleEntry()->GetURL());
 
   // Now go back and forward again. This is to work around a bug where we would
   // compare the incoming URL with the last committed entry rather than the
   // one identified by an existing page ID. This would result in the second URL
   // losing the reference fragment when you navigate away from it and then back.
   controller.GoBack();
-  EXPECT_TRUE(controller.RendererDidNavigate(back_params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), back_params,
+                                             &details));
   controller.GoForward();
-  EXPECT_TRUE(controller.RendererDidNavigate(forward_params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), forward_params,
+                                             &details));
   EXPECT_EQ(forward_params.url,
             controller.GetVisibleEntry()->GetURL());
 
   // Finally, navigate to an unrelated URL to make sure in_page is not sticky.
   const GURL url3("http://bar");
   params.page_id = 2;
   params.url = url3;
   navigation_entry_committed_counter_ = 0;
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_FALSE(details.is_in_page);
   EXPECT_EQ(3, controller.GetEntryCount());
   EXPECT_EQ(2, controller.GetCurrentEntryIndex());
 }
 
 TEST_F(NavigationControllerTest, InPage_Replace) {
   NavigationControllerImpl& controller = controller_impl();
   TestNotificationTracker notifications;
@@ skipping 11 matching lines @@
   params.page_id = 0;  // Same page_id
   params.url = url2;
   params.transition = PAGE_TRANSITION_LINK;
   params.should_update_history = false;
   params.gesture = NavigationGestureUser;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url2);
 
   // This should NOT generate a new entry, nor prune the list.
   LoadCommittedDetails details;
-  EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+  EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
   EXPECT_EQ(1U, navigation_entry_committed_counter_);
   navigation_entry_committed_counter_ = 0;
   EXPECT_TRUE(details.is_in_page);
   EXPECT_TRUE(details.did_replace_entry);
   EXPECT_EQ(1, controller.GetEntryCount());
 }
 
 // Tests for http://crbug.com/40395
 // Simulates this:
 //   <script>
@@ skipping 29 matching lines @@
     params.url = url;
     params.transition = PAGE_TRANSITION_LINK;
     params.redirects.push_back(url);
     params.should_update_history = true;
     params.gesture = NavigationGestureUnknown;
     params.is_post = false;
     params.page_state = PageState::CreateFromURL(url);
 
     // This should NOT generate a new entry, nor prune the list.
     LoadCommittedDetails details;
-    EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+    EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
     EXPECT_EQ(1U, navigation_entry_committed_counter_);
     navigation_entry_committed_counter_ = 0;
     EXPECT_TRUE(details.is_in_page);
     EXPECT_TRUE(details.did_replace_entry);
     EXPECT_EQ(2, controller.GetEntryCount());
   }
 
   // Perform a client redirect to a new page.
   {
     const GURL url("http://foo3/");
     ViewHostMsg_FrameNavigate_Params params;
     params.page_id = 2;  // New page_id
     params.url = url;
     params.transition = PAGE_TRANSITION_CLIENT_REDIRECT;
     params.redirects.push_back(GURL("http://foo2/#a"));
     params.redirects.push_back(url);
     params.should_update_history = true;
     params.gesture = NavigationGestureUnknown;
     params.is_post = false;
     params.page_state = PageState::CreateFromURL(url);
 
     // This SHOULD generate a new entry.
     LoadCommittedDetails details;
-    EXPECT_TRUE(controller.RendererDidNavigate(params, &details));
+    EXPECT_TRUE(controller.RendererDidNavigate(test_rvh(), params, &details));
     EXPECT_EQ(1U, navigation_entry_committed_counter_);
     navigation_entry_committed_counter_ = 0;
     EXPECT_FALSE(details.is_in_page);
     EXPECT_EQ(3, controller.GetEntryCount());
   }
 
   // Verify that BACK brings us back to http://foo2/.
   {
     const GURL url("http://foo2/");
     controller.GoBack();
@@ skipping 142 matching lines @@
   // Say we navigated to that entry.
   ViewHostMsg_FrameNavigate_Params params;
   params.page_id = 0;
   params.url = url;
   params.transition = PAGE_TRANSITION_LINK;
   params.should_update_history = false;
   params.gesture = NavigationGestureUser;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url);
   LoadCommittedDetails details;
-  our_controller.RendererDidNavigate(params, &details);
+  our_controller.RendererDidNavigate(our_contents->GetRenderViewHost(), params,
+                                     &details);
 
   // There should be no longer any pending entry and one committed one. This
   // means that we were able to locate the entry, assign its site instance, and
   // commit it properly.
   EXPECT_EQ(1, our_controller.GetEntryCount());
   EXPECT_EQ(0, our_controller.GetLastCommittedEntryIndex());
   EXPECT_FALSE(our_controller.GetPendingEntry());
   EXPECT_EQ(url,
             NavigationEntryImpl::FromNavigationEntry(
                 our_controller.GetLastCommittedEntry())->site_instance()->
@@ skipping 65 matching lines @@
   // Now the pending restored entry commits.
   ViewHostMsg_FrameNavigate_Params params;
   params.page_id = 0;
   params.url = url;
   params.transition = PAGE_TRANSITION_LINK;
   params.should_update_history = false;
   params.gesture = NavigationGestureUser;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url);
   LoadCommittedDetails details;
-  our_controller.RendererDidNavigate(params, &details);
+  our_controller.RendererDidNavigate(rvh, params, &details);
 
   // There should be no pending entry and one committed one.
   EXPECT_EQ(1, our_controller.GetEntryCount());
   EXPECT_EQ(0, our_controller.GetLastCommittedEntryIndex());
   EXPECT_FALSE(our_controller.GetPendingEntry());
   EXPECT_EQ(url,
             NavigationEntryImpl::FromNavigationEntry(
                 our_controller.GetLastCommittedEntry())->site_instance()->
                     GetSiteURL());
   EXPECT_EQ(NavigationEntryImpl::RESTORE_NONE,
@@ skipping 504 matching lines @@
   const GURL subframe("http://www.google.com/#");
   ViewHostMsg_FrameNavigate_Params params;
   params.page_id = 0;
   params.url = subframe;
   params.transition = PAGE_TRANSITION_AUTO_SUBFRAME;
   params.should_update_history = false;
   params.gesture = NavigationGestureAuto;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(subframe);
   LoadCommittedDetails details;
-  EXPECT_FALSE(controller.RendererDidNavigate(params, &details));
+  EXPECT_FALSE(controller.RendererDidNavigate(test_rvh(), params, &details));
 
   // Nothing should have changed.
   EXPECT_EQ(controller.GetEntryCount(), 1);
   EXPECT_EQ(controller.GetLastCommittedEntryIndex(), 0);
 }
 
 // Make sure that on cloning a WebContentsImpl and going back needs_reload is
 // false.
 TEST_F(NavigationControllerTest, CloneAndGoBack) {
   NavigationControllerImpl& controller = controller_impl();
@@ skipping 96 matching lines @@
   params.page_id = controller.GetLastCommittedEntry()->GetPageID();
   params.url = url1_sub;
   params.transition = PAGE_TRANSITION_AUTO_SUBFRAME;
   params.should_update_history = false;
   params.gesture = NavigationGestureAuto;
   params.is_post = false;
   params.page_state = PageState::CreateFromURL(url1_sub);
   LoadCommittedDetails details;
 
   // This should return false meaning that nothing was actually updated.
-  EXPECT_FALSE(controller.RendererDidNavigate(params, &details));
+  EXPECT_FALSE(controller.RendererDidNavigate(test_rvh(), params, &details));
 
   // The notification should have updated the last committed one, and not
   // the pending load.
   EXPECT_EQ(url1, controller.GetLastCommittedEntry()->GetURL());
 
   // The active entry should be unchanged by the subframe load.
   EXPECT_EQ(url2, controller.GetVisibleEntry()->GetURL());
 }
 
 // Test CopyStateFrom with 2 urls, the first selected and nothing in the target.
@@ skipping 925 matching lines @@
   EXPECT_EQ(1, controller.GetEntryCount());
   EXPECT_EQ(0, controller.GetCurrentEntryIndex());
   EXPECT_EQ(0, controller.GetLastCommittedEntryIndex());
   EXPECT_EQ(-1, controller.GetPendingEntryIndex());
   EXPECT_FALSE(controller.CanGoBack());
   EXPECT_FALSE(controller.CanGoForward());
   EXPECT_EQ(url4, controller.GetVisibleEntry()->GetURL());
 }
 
 }  // namespace content