src/content/test/test_web_contents.cc

   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 #include "content/test/test_web_contents.h"
   6
   7 #include <utility>
   8
   9 #include "content/browser/browser_url_handler_impl.h"
  10 #include "content/browser/frame_host/cross_process_frame_connector.h"
  11 #include "content/browser/frame_host/navigation_entry_impl.h"
  12 #include "content/browser/frame_host/navigator.h"
  13 #include "content/browser/renderer_host/render_view_host_impl.h"
  14 #include "content/browser/site_instance_impl.h"
  15 #include "content/common/frame_messages.h"
  16 #include "content/common/view_messages.h"
  17 #include "content/public/browser/notification_registrar.h"
  18 #include "content/public/browser/notification_source.h"
  19 #include "content/public/browser/notification_types.h"
  20 #include "content/public/common/page_state.h"
  21 #include "content/public/common/page_transition_types.h"
  22 #include "content/public/test/mock_render_process_host.h"
  23 #include "content/test/test_render_view_host.h"
  24
  25 namespace content {
  26
  27 TestWebContents::TestWebContents(BrowserContext* browser_context)
  28     : WebContentsImpl(browser_context, NULL),
  29       transition_cross_site(false),
  30       delegate_view_override_(NULL),
  31       expect_set_history_length_and_prune_(false),
  32       expect_set_history_length_and_prune_site_instance_(NULL),
  33       expect_set_history_length_and_prune_history_length_(0),
  34       expect_set_history_length_and_prune_min_page_id_(-1) {
  35 }
  36
  37 TestWebContents* TestWebContents::Create(BrowserContext* browser_context,
  38                                          SiteInstance* instance) {
  39   TestWebContents* test_web_contents = new TestWebContents(browser_context);
  40   test_web_contents->Init(WebContents::CreateParams(browser_context, instance));
  41   return test_web_contents;
  42 }
  43
  44 TestWebContents::~TestWebContents() {
  45   EXPECT_FALSE(expect_set_history_length_and_prune_);
  46 }
  47
  48 RenderViewHost* TestWebContents::GetPendingRenderViewHost() const {
  49   return GetRenderManager()->pending_render_view_host();
  50 }
  51
  52 TestRenderViewHost* TestWebContents::pending_test_rvh() const {
  53   return static_cast<TestRenderViewHost*>(GetPendingRenderViewHost());
  54 }
  55
  56 void TestWebContents::TestDidNavigate(RenderViewHost* render_view_host,
  57                                       int page_id,
  58                                       const GURL& url,
  59                                       PageTransition transition) {
  60   TestDidNavigateWithReferrer(render_view_host,
  61                               page_id,
  62                               url,
  63                               Referrer(),
  64                               transition);
  65 }
  66
  67 void TestWebContents::TestDidNavigateWithReferrer(
  68     RenderViewHost* render_view_host,
  69     int page_id,
  70     const GURL& url,
  71     const Referrer& referrer,
  72     PageTransition transition) {
  73   FrameHostMsg_DidCommitProvisionalLoad_Params params;
  74
  75   params.page_id = page_id;
  76   params.url = url;
  77   params.referrer = referrer;
  78   params.transition = transition;
  79   params.redirects = std::vector<GURL>();
  80   params.should_update_history = false;
  81   params.searchable_form_url = GURL();
  82   params.searchable_form_encoding = std::string();
  83   params.security_info = std::string();
  84   params.gesture = NavigationGestureUser;
  85   params.was_within_same_page = false;
  86   params.is_post = false;
  87   params.page_state = PageState::CreateFromURL(url);
  88
  89   RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>(render_view_host);
  90   RenderFrameHostImpl* rfh = RenderFrameHostImpl::FromID(
  91       rvh->GetProcess()->GetID(), rvh->main_frame_routing_id());
  92   frame_tree_.root()->navigator()->DidNavigate(rfh, params);
  93 }
  94
  95 WebPreferences TestWebContents::TestGetWebkitPrefs() {
  96   return GetWebkitPrefs();
  97 }
  98
  99 bool TestWebContents::CreateRenderViewForRenderManager(
 100     RenderViewHost* render_view_host,
 101     int opener_route_id,
 102     CrossProcessFrameConnector* frame_connector) {
 103   UpdateMaxPageIDIfNecessary(render_view_host);
 104   // This will go to a TestRenderViewHost.
 105   static_cast<RenderViewHostImpl*>(
 106       render_view_host)->CreateRenderView(base::string16(),
 107                                           opener_route_id,
 108                                           -1, false);
 109   return true;
 110 }
 111
 112 WebContents* TestWebContents::Clone() {
 113   WebContentsImpl* contents =
 114       Create(GetBrowserContext(), SiteInstance::Create(GetBrowserContext()));
 115   contents->GetController().CopyStateFrom(controller_);
 116   return contents;
 117 }
 118
 119 void TestWebContents::NavigateAndCommit(const GURL& url) {
 120   GetController().LoadURL(
 121       url, Referrer(), PAGE_TRANSITION_LINK, std::string());
 122   GURL loaded_url(url);
 123   bool reverse_on_redirect = false;
 124   BrowserURLHandlerImpl::GetInstance()->RewriteURLIfNecessary(
 125       &loaded_url, GetBrowserContext(), &reverse_on_redirect);
 126
 127   // LoadURL created a navigation entry, now simulate the RenderView sending
 128   // a notification that it actually navigated.
 129   CommitPendingNavigation();
 130 }
 131
 132 void TestWebContents::TestSetIsLoading(bool value) {
 133   SetIsLoading(GetRenderViewHost(), value, true, NULL);
 134 }
 135
 136 void TestWebContents::CommitPendingNavigation() {
 137   // If we are doing a cross-site navigation, this simulates the current RVH
 138   // notifying that it has unloaded so the pending RVH is resumed and can
 139   // navigate.
 140   ProceedWithCrossSiteNavigation();
 141   RenderViewHost* old_rvh = GetRenderViewHost();
 142   TestRenderViewHost* rvh =
 143       static_cast<TestRenderViewHost*>(GetPendingRenderViewHost());
 144   if (!rvh)
 145     rvh = static_cast<TestRenderViewHost*>(old_rvh);
 146
 147   const NavigationEntry* entry = GetController().GetPendingEntry();
 148   DCHECK(entry);
 149   int page_id = entry->GetPageID();
 150   if (page_id == -1) {
 151     // It's a new navigation, assign a never-seen page id to it.
 152     page_id = GetMaxPageIDForSiteInstance(rvh->GetSiteInstance()) + 1;
 153   }
 154
 155   rvh->SendNavigate(page_id, entry->GetURL());
 156   // Simulate the SwapOut_ACK. This is needed when cross-site navigation happens
 157   // (old_rvh != rvh).
 158   if (old_rvh != rvh)
 159     static_cast<RenderViewHostImpl*>(old_rvh)->OnSwappedOut(false);
 160 }
 161
 162 void TestWebContents::ProceedWithCrossSiteNavigation() {
 163   if (!GetPendingRenderViewHost())
 164     return;
 165   TestRenderViewHost* rvh = static_cast<TestRenderViewHost*>(
 166       GetRenderViewHost());
 167   rvh->SendBeforeUnloadACK(true);
 168 }
 169
 170 RenderViewHostDelegateView* TestWebContents::GetDelegateView() {
 171   if (delegate_view_override_)
 172     return delegate_view_override_;
 173   return WebContentsImpl::GetDelegateView();
 174 }
 175
 176 void TestWebContents::SetOpener(TestWebContents* opener) {
 177   // This is normally only set in the WebContents constructor, which also
 178   // registers an observer for when the opener gets closed.
 179   opener_ = opener;
 180   AddDestructionObserver(opener_);
 181 }
 182
 183 void TestWebContents::AddPendingContents(TestWebContents* contents) {
 184   // This is normally only done in WebContentsImpl::CreateNewWindow.
 185   pending_contents_[contents->GetRenderViewHost()->GetRoutingID()] = contents;
 186   AddDestructionObserver(contents);
 187 }
 188
 189 void TestWebContents::ExpectSetHistoryLengthAndPrune(
 190     const SiteInstance* site_instance,
 191     int history_length,
 192     int32 min_page_id) {
 193   expect_set_history_length_and_prune_ = true;
 194   expect_set_history_length_and_prune_site_instance_ =
 195       static_cast<const SiteInstanceImpl*>(site_instance);
 196   expect_set_history_length_and_prune_history_length_ = history_length;
 197   expect_set_history_length_and_prune_min_page_id_ = min_page_id;
 198 }
 199
 200 void TestWebContents::SetHistoryLengthAndPrune(
 201     const SiteInstance* site_instance, int history_length,
 202     int32 min_page_id) {
 203   EXPECT_TRUE(expect_set_history_length_and_prune_);
 204   expect_set_history_length_and_prune_ = false;
 205   EXPECT_EQ(expect_set_history_length_and_prune_site_instance_, site_instance);
 206   EXPECT_EQ(expect_set_history_length_and_prune_history_length_,
 207             history_length);
 208   EXPECT_EQ(expect_set_history_length_and_prune_min_page_id_, min_page_id);
 209 }
 210
 211 void TestWebContents::TestDidFinishLoad(const GURL& url) {
 212   FrameHostMsg_DidFinishLoad msg(0, url);
 213   frame_tree_.root()->current_frame_host()->OnMessageReceived(msg);
 214 }
 215
 216 void TestWebContents::TestDidFailLoadWithError(
 217     const GURL& url,
 218     int error_code,
 219     const base::string16& error_description) {
 220   FrameHostMsg_DidFailLoadWithError msg(
 221       0, url, error_code, error_description);
 222   frame_tree_.root()->current_frame_host()->OnMessageReceived(msg);
 223 }
 224
 225 void TestWebContents::CreateNewWindow(
 226     int render_process_id,
 227     int route_id,
 228     int main_frame_route_id,
 229     const ViewHostMsg_CreateWindow_Params& params,
 230     SessionStorageNamespace* session_storage_namespace) {
 231 }
 232
 233 void TestWebContents::CreateNewWidget(int render_process_id,
 234                                       int route_id,
 235                                       blink::WebPopupType popup_type) {
 236 }
 237
 238 void TestWebContents::CreateNewFullscreenWidget(int render_process_id,
 239                                                 int route_id) {
 240 }
 241
 242 void TestWebContents::ShowCreatedWindow(int route_id,
 243                                         WindowOpenDisposition disposition,
 244                                         const gfx::Rect& initial_pos,
 245                                         bool user_gesture) {
 246 }
 247
 248 void TestWebContents::ShowCreatedWidget(int route_id,
 249                                         const gfx::Rect& initial_pos) {
 250 }
 251
 252 void TestWebContents::ShowCreatedFullscreenWidget(int route_id) {
 253 }
 254
 255 }  // namespace content