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