blob: 0079a71cc2ed57f6c7840711940035f9576c2118 [file] [log] [blame]
// 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.
#include "base/logging.h"
#include "base/strings/utf_string_conversions.h"
#include "content/browser/frame_host/cross_site_transferring_request.h"
#include "content/browser/frame_host/interstitial_page_impl.h"
#include "content/browser/frame_host/navigation_entry_impl.h"
#include "content/browser/renderer_host/render_view_host_impl.h"
#include "content/browser/site_instance_impl.h"
#include "content/browser/webui/web_ui_controller_factory_registry.h"
#include "content/common/frame_messages.h"
#include "content/common/input/synthetic_web_input_event_builders.h"
#include "content/common/view_messages.h"
#include "content/public/browser/global_request_id.h"
#include "content/public/browser/interstitial_page_delegate.h"
#include "content/public/browser/navigation_details.h"
#include "content/public/browser/notification_details.h"
#include "content/public/browser/notification_source.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/browser/web_contents_delegate.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_ui_controller.h"
#include "content/public/common/bindings_policy.h"
#include "content/public/common/content_constants.h"
#include "content/public/common/url_constants.h"
#include "content/public/common/url_utils.h"
#include "content/public/test/mock_render_process_host.h"
#include "content/public/test/test_utils.h"
#include "content/test/test_content_browser_client.h"
#include "content/test/test_content_client.h"
#include "content/test/test_render_frame_host.h"
#include "content/test/test_render_view_host.h"
#include "content/test/test_web_contents.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace content {
namespace {
const char kTestWebUIUrl[] = "chrome://blah";
class WebContentsImplTestWebUIControllerFactory
: public WebUIControllerFactory {
public:
virtual WebUIController* CreateWebUIControllerForURL(
WebUI* web_ui, const GURL& url) const OVERRIDE {
if (!UseWebUI(url))
return NULL;
return new WebUIController(web_ui);
}
virtual WebUI::TypeID GetWebUIType(BrowserContext* browser_context,
const GURL& url) const OVERRIDE {
return WebUI::kNoWebUI;
}
virtual bool UseWebUIForURL(BrowserContext* browser_context,
const GURL& url) const OVERRIDE {
return UseWebUI(url);
}
virtual bool UseWebUIBindingsForURL(BrowserContext* browser_context,
const GURL& url) const OVERRIDE {
return UseWebUI(url);
}
private:
bool UseWebUI(const GURL& url) const {
return url == GURL(kTestWebUIUrl);
}
};
class TestInterstitialPage;
class TestInterstitialPageDelegate : public InterstitialPageDelegate {
public:
explicit TestInterstitialPageDelegate(TestInterstitialPage* interstitial_page)
: interstitial_page_(interstitial_page) {}
virtual void CommandReceived(const std::string& command) OVERRIDE;
virtual std::string GetHTMLContents() OVERRIDE { return std::string(); }
virtual void OnDontProceed() OVERRIDE;
virtual void OnProceed() OVERRIDE;
private:
TestInterstitialPage* interstitial_page_;
};
class TestInterstitialPage : public InterstitialPageImpl {
public:
enum InterstitialState {
INVALID = 0, // Hasn't yet been initialized.
UNDECIDED, // Initialized, but no decision taken yet.
OKED, // Proceed was called.
CANCELED // DontProceed was called.
};
class Delegate {
public:
virtual void TestInterstitialPageDeleted(
TestInterstitialPage* interstitial) = 0;
protected:
virtual ~Delegate() {}
};
// IMPORTANT NOTE: if you pass stack allocated values for |state| and
// |deleted| (like all interstitial related tests do at this point), make sure
// to create an instance of the TestInterstitialPageStateGuard class on the
// stack in your test. This will ensure that the TestInterstitialPage states
// are cleared when the test finishes.
// Not doing so will cause stack trashing if your test does not hide the
// interstitial, as in such a case it will be destroyed in the test TearDown
// method and will dereference the |deleted| local variable which by then is
// out of scope.
TestInterstitialPage(WebContentsImpl* contents,
bool new_navigation,
const GURL& url,
InterstitialState* state,
bool* deleted)
: InterstitialPageImpl(
contents,
static_cast<RenderWidgetHostDelegate*>(contents),
new_navigation, url, new TestInterstitialPageDelegate(this)),
state_(state),
deleted_(deleted),
command_received_count_(0),
delegate_(NULL) {
*state_ = UNDECIDED;
*deleted_ = false;
}
virtual ~TestInterstitialPage() {
if (deleted_)
*deleted_ = true;
if (delegate_)
delegate_->TestInterstitialPageDeleted(this);
}
void OnDontProceed() {
if (state_)
*state_ = CANCELED;
}
void OnProceed() {
if (state_)
*state_ = OKED;
}
int command_received_count() const {
return command_received_count_;
}
void TestDomOperationResponse(const std::string& json_string) {
if (enabled())
CommandReceived();
}
void TestDidNavigate(int page_id, const GURL& url) {
FrameHostMsg_DidCommitProvisionalLoad_Params params;
InitNavigateParams(&params, page_id, url, PAGE_TRANSITION_TYPED);
DidNavigate(GetRenderViewHostForTesting(), params);
}
void TestRenderViewTerminated(base::TerminationStatus status,
int error_code) {
RenderViewTerminated(GetRenderViewHostForTesting(), status, error_code);
}
bool is_showing() const {
return static_cast<TestRenderWidgetHostView*>(
GetRenderViewHostForTesting()->GetView())->is_showing();
}
void ClearStates() {
state_ = NULL;
deleted_ = NULL;
delegate_ = NULL;
}
void CommandReceived() {
command_received_count_++;
}
void set_delegate(Delegate* delegate) {
delegate_ = delegate;
}
protected:
virtual WebContentsView* CreateWebContentsView() OVERRIDE {
return NULL;
}
private:
InterstitialState* state_;
bool* deleted_;
int command_received_count_;
Delegate* delegate_;
};
void TestInterstitialPageDelegate::CommandReceived(const std::string& command) {
interstitial_page_->CommandReceived();
}
void TestInterstitialPageDelegate::OnDontProceed() {
interstitial_page_->OnDontProceed();
}
void TestInterstitialPageDelegate::OnProceed() {
interstitial_page_->OnProceed();
}
class TestInterstitialPageStateGuard : public TestInterstitialPage::Delegate {
public:
explicit TestInterstitialPageStateGuard(
TestInterstitialPage* interstitial_page)
: interstitial_page_(interstitial_page) {
DCHECK(interstitial_page_);
interstitial_page_->set_delegate(this);
}
virtual ~TestInterstitialPageStateGuard() {
if (interstitial_page_)
interstitial_page_->ClearStates();
}
virtual void TestInterstitialPageDeleted(
TestInterstitialPage* interstitial) OVERRIDE {
DCHECK(interstitial_page_ == interstitial);
interstitial_page_ = NULL;
}
private:
TestInterstitialPage* interstitial_page_;
};
class WebContentsImplTestBrowserClient : public TestContentBrowserClient {
public:
WebContentsImplTestBrowserClient()
: assign_site_for_url_(false) {}
virtual ~WebContentsImplTestBrowserClient() {}
virtual bool ShouldAssignSiteForURL(const GURL& url) OVERRIDE {
return assign_site_for_url_;
}
void set_assign_site_for_url(bool assign) {
assign_site_for_url_ = assign;
}
private:
bool assign_site_for_url_;
};
class WebContentsImplTest : public RenderViewHostImplTestHarness {
public:
virtual void SetUp() {
RenderViewHostImplTestHarness::SetUp();
WebUIControllerFactory::RegisterFactory(&factory_);
}
virtual void TearDown() {
WebUIControllerFactory::UnregisterFactoryForTesting(&factory_);
RenderViewHostImplTestHarness::TearDown();
}
private:
WebContentsImplTestWebUIControllerFactory factory_;
};
class TestWebContentsObserver : public WebContentsObserver {
public:
explicit TestWebContentsObserver(WebContents* contents)
: WebContentsObserver(contents) {
}
virtual ~TestWebContentsObserver() {}
virtual void DidFinishLoad(RenderFrameHost* render_frame_host,
const GURL& validated_url) OVERRIDE {
last_url_ = validated_url;
}
virtual void DidFailLoad(RenderFrameHost* render_frame_host,
const GURL& validated_url,
int error_code,
const base::string16& error_description) OVERRIDE {
last_url_ = validated_url;
}
const GURL& last_url() const { return last_url_; }
private:
GURL last_url_;
DISALLOW_COPY_AND_ASSIGN(TestWebContentsObserver);
};
// Pretends to be a normal browser that receives toggles and transitions to/from
// a fullscreened state.
class FakeFullscreenDelegate : public WebContentsDelegate {
public:
FakeFullscreenDelegate() : fullscreened_contents_(NULL) {}
virtual ~FakeFullscreenDelegate() {}
virtual void ToggleFullscreenModeForTab(WebContents* web_contents,
bool enter_fullscreen) OVERRIDE {
fullscreened_contents_ = enter_fullscreen ? web_contents : NULL;
}
virtual bool IsFullscreenForTabOrPending(const WebContents* web_contents)
const OVERRIDE {
return fullscreened_contents_ && web_contents == fullscreened_contents_;
}
private:
WebContents* fullscreened_contents_;
DISALLOW_COPY_AND_ASSIGN(FakeFullscreenDelegate);
};
class FakeValidationMessageDelegate : public WebContentsDelegate {
public:
FakeValidationMessageDelegate()
: hide_validation_message_was_called_(false) {}
virtual ~FakeValidationMessageDelegate() {}
virtual void HideValidationMessage(WebContents* web_contents) OVERRIDE {
hide_validation_message_was_called_ = true;
}
bool hide_validation_message_was_called() const {
return hide_validation_message_was_called_;
}
private:
bool hide_validation_message_was_called_;
DISALLOW_COPY_AND_ASSIGN(FakeValidationMessageDelegate);
};
} // namespace
// Test to make sure that title updates get stripped of whitespace.
TEST_F(WebContentsImplTest, UpdateTitle) {
NavigationControllerImpl& cont =
static_cast<NavigationControllerImpl&>(controller());
FrameHostMsg_DidCommitProvisionalLoad_Params params;
InitNavigateParams(
&params, 0, GURL(url::kAboutBlankURL), PAGE_TRANSITION_TYPED);
LoadCommittedDetails details;
cont.RendererDidNavigate(contents()->GetMainFrame(), params, &details);
contents()->UpdateTitle(contents()->GetMainFrame(), 0,
base::ASCIIToUTF16(" Lots O' Whitespace\n"),
base::i18n::LEFT_TO_RIGHT);
EXPECT_EQ(base::ASCIIToUTF16("Lots O' Whitespace"), contents()->GetTitle());
}
TEST_F(WebContentsImplTest, DontUseTitleFromPendingEntry) {
const GURL kGURL("chrome://blah");
controller().LoadURL(
kGURL, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_EQ(base::string16(), contents()->GetTitle());
}
TEST_F(WebContentsImplTest, UseTitleFromPendingEntryIfSet) {
const GURL kGURL("chrome://blah");
const base::string16 title = base::ASCIIToUTF16("My Title");
controller().LoadURL(
kGURL, Referrer(), PAGE_TRANSITION_TYPED, std::string());
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_EQ(kGURL, entry->GetURL());
entry->SetTitle(title);
EXPECT_EQ(title, contents()->GetTitle());
}
// Test view source mode for a webui page.
TEST_F(WebContentsImplTest, NTPViewSource) {
NavigationControllerImpl& cont =
static_cast<NavigationControllerImpl&>(controller());
const char kUrl[] = "view-source:chrome://blah";
const GURL kGURL(kUrl);
process()->sink().ClearMessages();
cont.LoadURL(
kGURL, Referrer(), PAGE_TRANSITION_TYPED, std::string());
rvh()->GetDelegate()->RenderViewCreated(rvh());
// Did we get the expected message?
EXPECT_TRUE(process()->sink().GetFirstMessageMatching(
ViewMsg_EnableViewSourceMode::ID));
FrameHostMsg_DidCommitProvisionalLoad_Params params;
InitNavigateParams(&params, 0, kGURL, PAGE_TRANSITION_TYPED);
LoadCommittedDetails details;
cont.RendererDidNavigate(contents()->GetMainFrame(), params, &details);
// Also check title and url.
EXPECT_EQ(base::ASCIIToUTF16(kUrl), contents()->GetTitle());
}
// Test to ensure UpdateMaxPageID is working properly.
TEST_F(WebContentsImplTest, UpdateMaxPageID) {
SiteInstance* instance1 = contents()->GetSiteInstance();
scoped_refptr<SiteInstance> instance2(SiteInstance::Create(NULL));
// Starts at -1.
EXPECT_EQ(-1, contents()->GetMaxPageID());
EXPECT_EQ(-1, contents()->GetMaxPageIDForSiteInstance(instance1));
EXPECT_EQ(-1, contents()->GetMaxPageIDForSiteInstance(instance2.get()));
// Make sure max_page_id_ is monotonically increasing per SiteInstance.
contents()->UpdateMaxPageID(3);
contents()->UpdateMaxPageID(1);
EXPECT_EQ(3, contents()->GetMaxPageID());
EXPECT_EQ(3, contents()->GetMaxPageIDForSiteInstance(instance1));
EXPECT_EQ(-1, contents()->GetMaxPageIDForSiteInstance(instance2.get()));
contents()->UpdateMaxPageIDForSiteInstance(instance2.get(), 7);
EXPECT_EQ(3, contents()->GetMaxPageID());
EXPECT_EQ(3, contents()->GetMaxPageIDForSiteInstance(instance1));
EXPECT_EQ(7, contents()->GetMaxPageIDForSiteInstance(instance2.get()));
}
// Test simple same-SiteInstance navigation.
TEST_F(WebContentsImplTest, SimpleNavigation) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
SiteInstance* instance1 = contents()->GetSiteInstance();
EXPECT_TRUE(contents()->GetPendingMainFrame() == NULL);
// Navigate to URL
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(instance1, orig_rfh->GetSiteInstance());
// Controller's pending entry will have a NULL site instance until we assign
// it in DidNavigate.
EXPECT_TRUE(
NavigationEntryImpl::FromNavigationEntry(controller().GetVisibleEntry())->
site_instance() == NULL);
// DidNavigate from the page
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
EXPECT_EQ(instance1, orig_rfh->GetSiteInstance());
// Controller's entry should now have the SiteInstance, or else we won't be
// able to find it later.
EXPECT_EQ(
instance1,
NavigationEntryImpl::FromNavigationEntry(controller().GetVisibleEntry())->
site_instance());
}
// Test that we reject NavigateToEntry if the url is over kMaxURLChars.
TEST_F(WebContentsImplTest, NavigateToExcessivelyLongURL) {
// Construct a URL that's kMaxURLChars + 1 long of all 'a's.
const GURL url(std::string("http://example.org/").append(
GetMaxURLChars() + 1, 'a'));
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_GENERATED, std::string());
EXPECT_TRUE(controller().GetVisibleEntry() == NULL);
}
// Test that navigating across a site boundary creates a new RenderViewHost
// with a new SiteInstance. Going back should do the same.
TEST_F(WebContentsImplTest, CrossSiteBoundaries) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
int orig_rvh_delete_count = 0;
orig_rfh->GetRenderViewHost()->set_delete_counter(&orig_rvh_delete_count);
SiteInstance* instance1 = contents()->GetSiteInstance();
// Navigate to URL. First URL should use first RenderViewHost.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
// Keep the number of active views in orig_rfh's SiteInstance non-zero so that
// orig_rfh doesn't get deleted when it gets swapped out.
static_cast<SiteInstanceImpl*>(orig_rfh->GetSiteInstance())->
increment_active_view_count();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh->GetRenderViewHost(), contents()->GetRenderViewHost());
EXPECT_EQ(url, contents()->GetLastCommittedURL());
EXPECT_EQ(url, contents()->GetVisibleURL());
// Navigate to new site
const GURL url2("http://www.yahoo.com");
controller().LoadURL(url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_TRUE(contents()->cross_navigation_pending());
EXPECT_EQ(url, contents()->GetLastCommittedURL());
EXPECT_EQ(url2, contents()->GetVisibleURL());
TestRenderFrameHost* pending_rfh = contents()->GetPendingMainFrame();
int pending_rvh_delete_count = 0;
pending_rfh->GetRenderViewHost()->set_delete_counter(
&pending_rvh_delete_count);
// Navigations should be suspended in pending_rfh until BeforeUnloadACK.
EXPECT_TRUE(pending_rfh->are_navigations_suspended());
orig_rfh->GetRenderViewHost()->SendBeforeUnloadACK(true);
EXPECT_FALSE(pending_rfh->are_navigations_suspended());
// DidNavigate from the pending page
contents()->TestDidNavigate(
pending_rfh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance2 = contents()->GetSiteInstance();
// Keep the number of active views in pending_rfh's SiteInstance
// non-zero so that orig_rfh doesn't get deleted when it gets
// swapped out.
static_cast<SiteInstanceImpl*>(pending_rfh->GetSiteInstance())->
increment_active_view_count();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rfh, contents()->GetMainFrame());
EXPECT_EQ(url2, contents()->GetLastCommittedURL());
EXPECT_EQ(url2, contents()->GetVisibleURL());
EXPECT_NE(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingMainFrame() == NULL);
// We keep the original RFH around, swapped out.
EXPECT_TRUE(contents()->GetRenderManagerForTesting()->IsOnSwappedOutList(
orig_rfh));
EXPECT_EQ(orig_rvh_delete_count, 0);
// Going back should switch SiteInstances again. The first SiteInstance is
// stored in the NavigationEntry, so it should be the same as at the start.
// We should use the same RFH as before, swapping it back in.
controller().GoBack();
TestRenderFrameHost* goback_rfh = contents()->GetPendingMainFrame();
EXPECT_EQ(orig_rfh, goback_rfh);
EXPECT_TRUE(contents()->cross_navigation_pending());
// Navigations should be suspended in goback_rfh until BeforeUnloadACK.
EXPECT_TRUE(goback_rfh->are_navigations_suspended());
pending_rfh->GetRenderViewHost()->SendBeforeUnloadACK(true);
EXPECT_FALSE(goback_rfh->are_navigations_suspended());
// DidNavigate from the back action
contents()->TestDidNavigate(goback_rfh, 1, url2, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(goback_rfh, contents()->GetMainFrame());
EXPECT_EQ(instance1, contents()->GetSiteInstance());
// The pending RFH should now be swapped out, not deleted.
EXPECT_TRUE(contents()->GetRenderManagerForTesting()->
IsOnSwappedOutList(pending_rfh));
EXPECT_EQ(pending_rvh_delete_count, 0);
pending_rfh->OnSwappedOut(false);
// Close contents and ensure RVHs are deleted.
DeleteContents();
EXPECT_EQ(orig_rvh_delete_count, 1);
EXPECT_EQ(pending_rvh_delete_count, 1);
}
// Test that navigating across a site boundary after a crash creates a new
// RFH without requiring a cross-site transition (i.e., PENDING state).
TEST_F(WebContentsImplTest, CrossSiteBoundariesAfterCrash) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
int orig_rvh_delete_count = 0;
orig_rfh->GetRenderViewHost()->set_delete_counter(&orig_rvh_delete_count);
SiteInstance* instance1 = contents()->GetSiteInstance();
// Navigate to URL. First URL should use first RenderViewHost.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh->GetRenderViewHost(), contents()->GetRenderViewHost());
// Crash the renderer.
orig_rfh->GetRenderViewHost()->set_render_view_created(false);
// Navigate to new site. We should not go into PENDING.
const GURL url2("http://www.yahoo.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
TestRenderFrameHost* new_rfh = contents()->GetMainFrame();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_TRUE(contents()->GetPendingMainFrame() == NULL);
EXPECT_NE(orig_rfh, new_rfh);
EXPECT_EQ(orig_rvh_delete_count, 1);
// DidNavigate from the new page
contents()->TestDidNavigate(new_rfh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(new_rfh, main_rfh());
EXPECT_NE(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingMainFrame() == NULL);
// Close contents and ensure RVHs are deleted.
DeleteContents();
EXPECT_EQ(orig_rvh_delete_count, 1);
}
// Test that opening a new contents in the same SiteInstance and then navigating
// both contentses to a new site will place both contentses in a single
// SiteInstance.
TEST_F(WebContentsImplTest, NavigateTwoTabsCrossSite) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
SiteInstance* instance1 = contents()->GetSiteInstance();
// Navigate to URL. First URL should use first RenderViewHost.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
// Open a new contents with the same SiteInstance, navigated to the same site.
scoped_ptr<TestWebContents> contents2(
TestWebContents::Create(browser_context(), instance1));
contents2->GetController().LoadURL(url, Referrer(),
PAGE_TRANSITION_TYPED,
std::string());
// Need this page id to be 2 since the site instance is the same (which is the
// scope of page IDs) and we want to consider this a new page.
contents2->TestDidNavigate(
contents2->GetMainFrame(), 2, url, PAGE_TRANSITION_TYPED);
// Navigate first contents to a new site.
const GURL url2a("http://www.yahoo.com");
controller().LoadURL(
url2a, Referrer(), PAGE_TRANSITION_TYPED, std::string());
orig_rfh->GetRenderViewHost()->SendBeforeUnloadACK(true);
TestRenderFrameHost* pending_rfh_a = contents()->GetPendingMainFrame();
contents()->TestDidNavigate(
pending_rfh_a, 1, url2a, PAGE_TRANSITION_TYPED);
SiteInstance* instance2a = contents()->GetSiteInstance();
EXPECT_NE(instance1, instance2a);
// Navigate second contents to the same site as the first tab.
const GURL url2b("http://mail.yahoo.com");
contents2->GetController().LoadURL(url2b, Referrer(),
PAGE_TRANSITION_TYPED,
std::string());
TestRenderFrameHost* rfh2 = contents2->GetMainFrame();
rfh2->GetRenderViewHost()->SendBeforeUnloadACK(true);
TestRenderFrameHost* pending_rfh_b = contents2->GetPendingMainFrame();
EXPECT_TRUE(pending_rfh_b != NULL);
EXPECT_TRUE(contents2->cross_navigation_pending());
// NOTE(creis): We used to be in danger of showing a crash page here if the
// second contents hadn't navigated somewhere first (bug 1145430). That case
// is now covered by the CrossSiteBoundariesAfterCrash test.
contents2->TestDidNavigate(pending_rfh_b, 2, url2b, PAGE_TRANSITION_TYPED);
SiteInstance* instance2b = contents2->GetSiteInstance();
EXPECT_NE(instance1, instance2b);
// Both contentses should now be in the same SiteInstance.
EXPECT_EQ(instance2a, instance2b);
}
// The embedder can request sites for certain urls not be be assigned to the
// SiteInstance through ShouldAssignSiteForURL() in content browser client,
// allowing to reuse the renderer backing certain chrome urls for subsequent
// navigation. The test verifies that the override is honored.
TEST_F(WebContentsImplTest, NavigateFromSitelessUrl) {
WebContentsImplTestBrowserClient browser_client;
SetBrowserClientForTesting(&browser_client);
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
int orig_rvh_delete_count = 0;
orig_rfh->GetRenderViewHost()->set_delete_counter(&orig_rvh_delete_count);
SiteInstanceImpl* orig_instance =
static_cast<SiteInstanceImpl*>(contents()->GetSiteInstance());
browser_client.set_assign_site_for_url(false);
// Navigate to an URL that will not assign a new SiteInstance.
const GURL native_url("non-site-url://stuffandthings");
controller().LoadURL(
native_url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, native_url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
EXPECT_EQ(native_url, contents()->GetLastCommittedURL());
EXPECT_EQ(native_url, contents()->GetVisibleURL());
EXPECT_EQ(orig_instance, contents()->GetSiteInstance());
EXPECT_EQ(GURL(), contents()->GetSiteInstance()->GetSiteURL());
EXPECT_FALSE(orig_instance->HasSite());
browser_client.set_assign_site_for_url(true);
// Navigate to new site (should keep same site instance).
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(native_url, contents()->GetLastCommittedURL());
EXPECT_EQ(url, contents()->GetVisibleURL());
EXPECT_FALSE(contents()->GetPendingMainFrame());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
// Keep the number of active views in orig_rfh's SiteInstance
// non-zero so that orig_rfh doesn't get deleted when it gets
// swapped out.
static_cast<SiteInstanceImpl*>(orig_rfh->GetSiteInstance())->
increment_active_view_count();
EXPECT_EQ(orig_instance, contents()->GetSiteInstance());
EXPECT_TRUE(
contents()->GetSiteInstance()->GetSiteURL().DomainIs("google.com"));
EXPECT_EQ(url, contents()->GetLastCommittedURL());
// Navigate to another new site (should create a new site instance).
const GURL url2("http://www.yahoo.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_TRUE(contents()->cross_navigation_pending());
EXPECT_EQ(url, contents()->GetLastCommittedURL());
EXPECT_EQ(url2, contents()->GetVisibleURL());
TestRenderFrameHost* pending_rfh = contents()->GetPendingMainFrame();
int pending_rvh_delete_count = 0;
pending_rfh->GetRenderViewHost()->set_delete_counter(
&pending_rvh_delete_count);
// Navigations should be suspended in pending_rvh until BeforeUnloadACK.
EXPECT_TRUE(pending_rfh->are_navigations_suspended());
orig_rfh->GetRenderViewHost()->SendBeforeUnloadACK(true);
EXPECT_FALSE(pending_rfh->are_navigations_suspended());
// DidNavigate from the pending page.
contents()->TestDidNavigate(
pending_rfh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* new_instance = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rfh, contents()->GetMainFrame());
EXPECT_EQ(url2, contents()->GetLastCommittedURL());
EXPECT_EQ(url2, contents()->GetVisibleURL());
EXPECT_NE(new_instance, orig_instance);
EXPECT_FALSE(contents()->GetPendingMainFrame());
// We keep the original RFH around, swapped out.
EXPECT_TRUE(contents()->GetRenderManagerForTesting()->IsOnSwappedOutList(
orig_rfh));
EXPECT_EQ(orig_rvh_delete_count, 0);
orig_rfh->OnSwappedOut(false);
// Close contents and ensure RVHs are deleted.
DeleteContents();
EXPECT_EQ(orig_rvh_delete_count, 1);
EXPECT_EQ(pending_rvh_delete_count, 1);
}
// Regression test for http://crbug.com/386542 - variation of
// NavigateFromSitelessUrl in which the original navigation is a session
// restore.
TEST_F(WebContentsImplTest, NavigateFromRestoredSitelessUrl) {
WebContentsImplTestBrowserClient browser_client;
SetBrowserClientForTesting(&browser_client);
SiteInstanceImpl* orig_instance =
static_cast<SiteInstanceImpl*>(contents()->GetSiteInstance());
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
// Restore a navigation entry for URL that should not assign site to the
// SiteInstance.
browser_client.set_assign_site_for_url(false);
const GURL native_url("non-site-url://stuffandthings");
std::vector<NavigationEntry*> entries;
NavigationEntry* entry = NavigationControllerImpl::CreateNavigationEntry(
native_url, Referrer(), PAGE_TRANSITION_LINK, false, std::string(),
browser_context());
entry->SetPageID(0);
entries.push_back(entry);
controller().Restore(
0,
NavigationController::RESTORE_LAST_SESSION_EXITED_CLEANLY,
&entries);
ASSERT_EQ(0u, entries.size());
ASSERT_EQ(1, controller().GetEntryCount());
controller().GoToIndex(0);
contents()->TestDidNavigate(orig_rfh, 0, native_url, PAGE_TRANSITION_RELOAD);
EXPECT_EQ(orig_instance, contents()->GetSiteInstance());
EXPECT_EQ(GURL(), contents()->GetSiteInstance()->GetSiteURL());
EXPECT_FALSE(orig_instance->HasSite());
// Navigate to a regular site and verify that the SiteInstance was kept.
browser_client.set_assign_site_for_url(true);
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 2, url, PAGE_TRANSITION_TYPED);
EXPECT_EQ(orig_instance, contents()->GetSiteInstance());
// Cleanup.
DeleteContents();
}
// Complement for NavigateFromRestoredSitelessUrl, verifying that when a regular
// tab is restored, the SiteInstance will change upon navigation.
TEST_F(WebContentsImplTest, NavigateFromRestoredRegularUrl) {
WebContentsImplTestBrowserClient browser_client;
SetBrowserClientForTesting(&browser_client);
SiteInstanceImpl* orig_instance =
static_cast<SiteInstanceImpl*>(contents()->GetSiteInstance());
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
// Restore a navigation entry for a regular URL ensuring that the embedder
// ShouldAssignSiteForUrl override is disabled (i.e. returns true).
browser_client.set_assign_site_for_url(true);
const GURL regular_url("http://www.yahoo.com");
std::vector<NavigationEntry*> entries;
NavigationEntry* entry = NavigationControllerImpl::CreateNavigationEntry(
regular_url, Referrer(), PAGE_TRANSITION_LINK, false, std::string(),
browser_context());
entry->SetPageID(0);
entries.push_back(entry);
controller().Restore(
0,
NavigationController::RESTORE_LAST_SESSION_EXITED_CLEANLY,
&entries);
ASSERT_EQ(0u, entries.size());
ASSERT_EQ(1, controller().GetEntryCount());
controller().GoToIndex(0);
contents()->TestDidNavigate(orig_rfh, 0, regular_url, PAGE_TRANSITION_RELOAD);
EXPECT_EQ(orig_instance, contents()->GetSiteInstance());
EXPECT_TRUE(orig_instance->HasSite());
// Navigate to another site and verify that a new SiteInstance was created.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(
contents()->GetPendingMainFrame(), 2, url, PAGE_TRANSITION_TYPED);
EXPECT_NE(orig_instance, contents()->GetSiteInstance());
// Cleanup.
DeleteContents();
}
// Test that we can find an opener RVH even if it's pending.
// http://crbug.com/176252.
TEST_F(WebContentsImplTest, FindOpenerRVHWhenPending) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
// Navigate to a URL.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
// Start to navigate first tab to a new site, so that it has a pending RVH.
const GURL url2("http://www.yahoo.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
orig_rfh->GetRenderViewHost()->SendBeforeUnloadACK(true);
TestRenderFrameHost* pending_rfh = contents()->GetPendingMainFrame();
// While it is still pending, simulate opening a new tab with the first tab
// as its opener. This will call WebContentsImpl::CreateOpenerRenderViews
// on the opener to ensure that an RVH exists.
int opener_routing_id =
contents()->CreateOpenerRenderViews(pending_rfh->GetSiteInstance());
// We should find the pending RVH and not create a new one.
EXPECT_EQ(pending_rfh->GetRenderViewHost()->GetRoutingID(),
opener_routing_id);
}
// Tests that WebContentsImpl uses the current URL, not the SiteInstance's site,
// to determine whether a navigation is cross-site.
TEST_F(WebContentsImplTest, CrossSiteComparesAgainstCurrentPage) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
SiteInstance* instance1 = contents()->GetSiteInstance();
// Navigate to URL.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(
orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
// Open a related contents to a second site.
scoped_ptr<TestWebContents> contents2(
TestWebContents::Create(browser_context(), instance1));
const GURL url2("http://www.yahoo.com");
contents2->GetController().LoadURL(url2, Referrer(),
PAGE_TRANSITION_TYPED,
std::string());
// The first RVH in contents2 isn't live yet, so we shortcut the cross site
// pending.
TestRenderFrameHost* rfh2 = contents2->GetMainFrame();
EXPECT_FALSE(contents2->cross_navigation_pending());
contents2->TestDidNavigate(rfh2, 2, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance2 = contents2->GetSiteInstance();
EXPECT_NE(instance1, instance2);
EXPECT_FALSE(contents2->cross_navigation_pending());
// Simulate a link click in first contents to second site. Doesn't switch
// SiteInstances, because we don't intercept WebKit navigations.
contents()->TestDidNavigate(
orig_rfh, 2, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance3 = contents()->GetSiteInstance();
EXPECT_EQ(instance1, instance3);
EXPECT_FALSE(contents()->cross_navigation_pending());
// Navigate to the new site. Doesn't switch SiteInstancees, because we
// compare against the current URL, not the SiteInstance's site.
const GURL url3("http://mail.yahoo.com");
controller().LoadURL(
url3, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_FALSE(contents()->cross_navigation_pending());
contents()->TestDidNavigate(
orig_rfh, 3, url3, PAGE_TRANSITION_TYPED);
SiteInstance* instance4 = contents()->GetSiteInstance();
EXPECT_EQ(instance1, instance4);
}
// Test that the onbeforeunload and onunload handlers run when navigating
// across site boundaries.
TEST_F(WebContentsImplTest, CrossSiteUnloadHandlers) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
SiteInstance* instance1 = contents()->GetSiteInstance();
// Navigate to URL. First URL should use first RenderViewHost.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
// Navigate to new site, but simulate an onbeforeunload denial.
const GURL url2("http://www.yahoo.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_TRUE(orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
base::TimeTicks now = base::TimeTicks::Now();
orig_rfh->OnMessageReceived(
FrameHostMsg_BeforeUnload_ACK(0, false, now, now));
EXPECT_FALSE(
orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
// Navigate again, but simulate an onbeforeunload approval.
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_TRUE(orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
now = base::TimeTicks::Now();
orig_rfh->OnMessageReceived(
FrameHostMsg_BeforeUnload_ACK(0, true, now, now));
EXPECT_FALSE(
orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
EXPECT_TRUE(contents()->cross_navigation_pending());
TestRenderFrameHost* pending_rfh = contents()->GetPendingMainFrame();
// We won't hear DidNavigate until the onunload handler has finished running.
// DidNavigate from the pending page.
contents()->TestDidNavigate(
pending_rfh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rfh, contents()->GetMainFrame());
EXPECT_NE(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingMainFrame() == NULL);
}
// Test that during a slow cross-site navigation, the original renderer can
// navigate to a different URL and have it displayed, canceling the slow
// navigation.
TEST_F(WebContentsImplTest, CrossSiteNavigationPreempted) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
SiteInstance* instance1 = contents()->GetSiteInstance();
// Navigate to URL. First URL should use first RenderFrameHost.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
// Navigate to new site, simulating an onbeforeunload approval.
const GURL url2("http://www.yahoo.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_TRUE(orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
base::TimeTicks now = base::TimeTicks::Now();
orig_rfh->OnMessageReceived(FrameHostMsg_BeforeUnload_ACK(0, true, now, now));
EXPECT_TRUE(contents()->cross_navigation_pending());
// Suppose the original renderer navigates before the new one is ready.
orig_rfh->SendNavigate(2, GURL("http://www.google.com/foo"));
// Verify that the pending navigation is cancelled.
EXPECT_FALSE(
orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
EXPECT_EQ(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingMainFrame() == NULL);
}
TEST_F(WebContentsImplTest, CrossSiteNavigationBackPreempted) {
// Start with a web ui page, which gets a new RVH with WebUI bindings.
const GURL url1("chrome://blah");
controller().LoadURL(
url1, Referrer(), PAGE_TRANSITION_TYPED, std::string());
TestRenderFrameHost* ntp_rfh = contents()->GetMainFrame();
contents()->TestDidNavigate(ntp_rfh, 1, url1, PAGE_TRANSITION_TYPED);
NavigationEntry* entry1 = controller().GetLastCommittedEntry();
SiteInstance* instance1 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(ntp_rfh, contents()->GetMainFrame());
EXPECT_EQ(url1, entry1->GetURL());
EXPECT_EQ(instance1,
NavigationEntryImpl::FromNavigationEntry(entry1)->site_instance());
EXPECT_TRUE(ntp_rfh->GetRenderViewHost()->GetEnabledBindings() &
BINDINGS_POLICY_WEB_UI);
// Navigate to new site.
const GURL url2("http://www.google.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_TRUE(contents()->cross_navigation_pending());
TestRenderFrameHost* google_rfh = contents()->GetPendingMainFrame();
// Simulate beforeunload approval.
EXPECT_TRUE(ntp_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
base::TimeTicks now = base::TimeTicks::Now();
ntp_rfh->OnMessageReceived(
FrameHostMsg_BeforeUnload_ACK(0, true, now, now));
// DidNavigate from the pending page.
contents()->TestDidNavigate(
google_rfh, 1, url2, PAGE_TRANSITION_TYPED);
NavigationEntry* entry2 = controller().GetLastCommittedEntry();
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(google_rfh, contents()->GetMainFrame());
EXPECT_NE(instance1, instance2);
EXPECT_FALSE(contents()->GetPendingMainFrame());
EXPECT_EQ(url2, entry2->GetURL());
EXPECT_EQ(instance2,
NavigationEntryImpl::FromNavigationEntry(entry2)->site_instance());
EXPECT_FALSE(google_rfh->GetRenderViewHost()->GetEnabledBindings() &
BINDINGS_POLICY_WEB_UI);
// Navigate to third page on same site.
const GURL url3("http://news.google.com");
controller().LoadURL(
url3, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_FALSE(contents()->cross_navigation_pending());
contents()->TestDidNavigate(
google_rfh, 2, url3, PAGE_TRANSITION_TYPED);
NavigationEntry* entry3 = controller().GetLastCommittedEntry();
SiteInstance* instance3 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(google_rfh, contents()->GetMainFrame());
EXPECT_EQ(instance2, instance3);
EXPECT_FALSE(contents()->GetPendingMainFrame());
EXPECT_EQ(url3, entry3->GetURL());
EXPECT_EQ(instance3,
NavigationEntryImpl::FromNavigationEntry(entry3)->site_instance());
// Go back within the site.
controller().GoBack();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(entry2, controller().GetPendingEntry());
// Before that commits, go back again.
controller().GoBack();
EXPECT_TRUE(contents()->cross_navigation_pending());
EXPECT_TRUE(contents()->GetPendingMainFrame());
EXPECT_EQ(entry1, controller().GetPendingEntry());
// Simulate beforeunload approval.
EXPECT_TRUE(
google_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
now = base::TimeTicks::Now();
google_rfh->OnMessageReceived(
FrameHostMsg_BeforeUnload_ACK(0, true, now, now));
// DidNavigate from the first back. This aborts the second back's pending RFH.
contents()->TestDidNavigate(google_rfh, 1, url2, PAGE_TRANSITION_TYPED);
// We should commit this page and forget about the second back.
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_FALSE(controller().GetPendingEntry());
EXPECT_EQ(google_rfh, contents()->GetMainFrame());
EXPECT_EQ(url2, controller().GetLastCommittedEntry()->GetURL());
// We should not have corrupted the NTP entry.
EXPECT_EQ(instance3,
NavigationEntryImpl::FromNavigationEntry(entry3)->site_instance());
EXPECT_EQ(instance2,
NavigationEntryImpl::FromNavigationEntry(entry2)->site_instance());
EXPECT_EQ(instance1,
NavigationEntryImpl::FromNavigationEntry(entry1)->site_instance());
EXPECT_EQ(url1, entry1->GetURL());
}
// Test that during a slow cross-site navigation, a sub-frame navigation in the
// original renderer will not cancel the slow navigation (bug 42029).
TEST_F(WebContentsImplTest, CrossSiteNavigationNotPreemptedByFrame) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
// Navigate to URL. First URL should use the original RenderFrameHost.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
// Start navigating to new site.
const GURL url2("http://www.yahoo.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
// Simulate a sub-frame navigation arriving and ensure the RVH is still
// waiting for a before unload response.
TestRenderFrameHost* child_rfh = orig_rfh->AppendChild("subframe");
child_rfh->SendNavigateWithTransition(
1, GURL("http://google.com/frame"), PAGE_TRANSITION_AUTO_SUBFRAME);
EXPECT_TRUE(orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
// Now simulate the onbeforeunload approval and verify the navigation is
// not canceled.
base::TimeTicks now = base::TimeTicks::Now();
orig_rfh->OnMessageReceived(
FrameHostMsg_BeforeUnload_ACK(0, true, now, now));
EXPECT_FALSE(
orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
EXPECT_TRUE(contents()->cross_navigation_pending());
}
// Test that a cross-site navigation is not preempted if the previous
// renderer sends a FrameNavigate message just before being told to stop.
// We should only preempt the cross-site navigation if the previous renderer
// has started a new navigation. See http://crbug.com/79176.
TEST_F(WebContentsImplTest, CrossSiteNotPreemptedDuringBeforeUnload) {
// Navigate to NTP URL.
const GURL url("chrome://blah");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
EXPECT_FALSE(contents()->cross_navigation_pending());
// Navigate to new site, with the beforeunload request in flight.
const GURL url2("http://www.yahoo.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
TestRenderFrameHost* pending_rfh = contents()->GetPendingMainFrame();
EXPECT_TRUE(contents()->cross_navigation_pending());
EXPECT_TRUE(orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
// Suppose the first navigation tries to commit now, with a
// ViewMsg_Stop in flight. This should not cancel the pending navigation,
// but it should act as if the beforeunload ack arrived.
orig_rfh->SendNavigate(1, GURL("chrome://blah"));
EXPECT_TRUE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
EXPECT_FALSE(
orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
// The pending navigation should be able to commit successfully.
contents()->TestDidNavigate(pending_rfh, 1, url2, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rfh, contents()->GetMainFrame());
}
// Test that the original renderer cannot preempt a cross-site navigation once
// the unload request has been made. At this point, the cross-site navigation
// is almost ready to be displayed, and the original renderer is only given a
// short chance to run an unload handler. Prevents regression of bug 23942.
TEST_F(WebContentsImplTest, CrossSiteCantPreemptAfterUnload) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
SiteInstance* instance1 = contents()->GetSiteInstance();
// Navigate to URL. First URL should use first RenderViewHost.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
// Navigate to new site, simulating an onbeforeunload approval.
const GURL url2("http://www.yahoo.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
base::TimeTicks now = base::TimeTicks::Now();
orig_rfh->OnMessageReceived(
FrameHostMsg_BeforeUnload_ACK(0, true, now, now));
EXPECT_TRUE(contents()->cross_navigation_pending());
TestRenderFrameHost* pending_rfh = contents()->GetPendingMainFrame();
// Simulate the pending renderer's response, which leads to an unload request
// being sent to orig_rfh.
std::vector<GURL> url_chain;
url_chain.push_back(GURL());
contents()->GetRenderManagerForTesting()->OnCrossSiteResponse(
contents()->GetRenderManagerForTesting()->pending_frame_host(),
GlobalRequestID(0, 0), scoped_ptr<CrossSiteTransferringRequest>(),
url_chain, Referrer(), PAGE_TRANSITION_TYPED, false);
// Suppose the original renderer navigates now, while the unload request is in
// flight. We should ignore it, wait for the unload ack, and let the pending
// request continue. Otherwise, the contents may close spontaneously or stop
// responding to navigation requests. (See bug 23942.)
FrameHostMsg_DidCommitProvisionalLoad_Params params1a;
InitNavigateParams(&params1a, 2, GURL("http://www.google.com/foo"),
PAGE_TRANSITION_TYPED);
orig_rfh->SendNavigate(2, GURL("http://www.google.com/foo"));
// Verify that the pending navigation is still in progress.
EXPECT_TRUE(contents()->cross_navigation_pending());
EXPECT_TRUE(contents()->GetPendingMainFrame() != NULL);
// DidNavigate from the pending page should commit it.
contents()->TestDidNavigate(
pending_rfh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rfh, contents()->GetMainFrame());
EXPECT_NE(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingMainFrame() == NULL);
}
// Test that a cross-site navigation that doesn't commit after the unload
// handler doesn't leave the contents in a stuck state. http://crbug.com/88562
TEST_F(WebContentsImplTest, CrossSiteNavigationCanceled) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
SiteInstance* instance1 = contents()->GetSiteInstance();
// Navigate to URL. First URL should use original RenderFrameHost.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
// Navigate to new site, simulating an onbeforeunload approval.
const GURL url2("http://www.yahoo.com");
controller().LoadURL(url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_TRUE(orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
base::TimeTicks now = base::TimeTicks::Now();
orig_rfh->OnMessageReceived(
FrameHostMsg_BeforeUnload_ACK(0, true, now, now));
EXPECT_TRUE(contents()->cross_navigation_pending());
// Simulate swap out message when the response arrives.
orig_rfh->OnSwappedOut(false);
// Suppose the navigation doesn't get a chance to commit, and the user
// navigates in the current RFH's SiteInstance.
controller().LoadURL(url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
// Verify that the pending navigation is cancelled and the renderer is no
// longer swapped out.
EXPECT_FALSE(
orig_rfh->GetRenderViewHost()->is_waiting_for_beforeunload_ack());
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
EXPECT_EQ(RenderViewHostImpl::STATE_DEFAULT,
orig_rfh->GetRenderViewHost()->rvh_state());
EXPECT_EQ(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingMainFrame() == NULL);
}
// Test that NavigationEntries have the correct page state after going
// forward and back. Prevents regression for bug 1116137.
TEST_F(WebContentsImplTest, NavigationEntryContentState) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
// Navigate to URL. There should be no committed entry yet.
const GURL url("http://www.google.com");
controller().LoadURL(url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
NavigationEntry* entry = controller().GetLastCommittedEntry();
EXPECT_TRUE(entry == NULL);
// Committed entry should have page state after DidNavigate.
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
entry = controller().GetLastCommittedEntry();
EXPECT_TRUE(entry->GetPageState().IsValid());
// Navigate to same site.
const GURL url2("http://images.google.com");
controller().LoadURL(url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
entry = controller().GetLastCommittedEntry();
EXPECT_TRUE(entry->GetPageState().IsValid());
// Committed entry should have page state after DidNavigate.
contents()->TestDidNavigate(orig_rfh, 2, url2, PAGE_TRANSITION_TYPED);
entry = controller().GetLastCommittedEntry();
EXPECT_TRUE(entry->GetPageState().IsValid());
// Now go back. Committed entry should still have page state.
controller().GoBack();
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
entry = controller().GetLastCommittedEntry();
EXPECT_TRUE(entry->GetPageState().IsValid());
}
// Test that NavigationEntries have the correct page state and SiteInstance
// state after opening a new window to about:blank. Prevents regression for
// bugs b/1116137 and http://crbug.com/111975.
TEST_F(WebContentsImplTest, NavigationEntryContentStateNewWindow) {
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
// When opening a new window, it is navigated to about:blank internally.
// Currently, this results in two DidNavigate events.
const GURL url(url::kAboutBlankURL);
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
// Should have a page state here.
NavigationEntry* entry = controller().GetLastCommittedEntry();
EXPECT_TRUE(entry->GetPageState().IsValid());
// The SiteInstance should be available for other navigations to use.
NavigationEntryImpl* entry_impl =
NavigationEntryImpl::FromNavigationEntry(entry);
EXPECT_FALSE(entry_impl->site_instance()->HasSite());
int32 site_instance_id = entry_impl->site_instance()->GetId();
// Navigating to a normal page should not cause a process swap.
const GURL new_url("http://www.google.com");
controller().LoadURL(new_url, Referrer(),
PAGE_TRANSITION_TYPED, std::string());
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
contents()->TestDidNavigate(orig_rfh, 1, new_url, PAGE_TRANSITION_TYPED);
NavigationEntryImpl* entry_impl2 = NavigationEntryImpl::FromNavigationEntry(
controller().GetLastCommittedEntry());
EXPECT_EQ(site_instance_id, entry_impl2->site_instance()->GetId());
EXPECT_TRUE(entry_impl2->site_instance()->HasSite());
}
// Tests that fullscreen is exited throughout the object hierarchy when
// navigating to a new page.
TEST_F(WebContentsImplTest, NavigationExitsFullscreen) {
FakeFullscreenDelegate fake_delegate;
contents()->SetDelegate(&fake_delegate);
TestRenderFrameHost* orig_rfh = contents()->GetMainFrame();
TestRenderViewHost* orig_rvh = orig_rfh->GetRenderViewHost();
// Navigate to a site.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
// Toggle fullscreen mode on (as if initiated via IPC from renderer).
EXPECT_FALSE(orig_rvh->IsFullscreen());
EXPECT_FALSE(contents()->IsFullscreenForCurrentTab());
EXPECT_FALSE(fake_delegate.IsFullscreenForTabOrPending(contents()));
orig_rvh->OnMessageReceived(
ViewHostMsg_ToggleFullscreen(orig_rvh->GetRoutingID(), true));
EXPECT_TRUE(orig_rvh->IsFullscreen());
EXPECT_TRUE(contents()->IsFullscreenForCurrentTab());
EXPECT_TRUE(fake_delegate.IsFullscreenForTabOrPending(contents()));
// Navigate to a new site.
const GURL url2("http://www.yahoo.com");
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
TestRenderFrameHost* const pending_rfh = contents()->GetPendingMainFrame();
contents()->TestDidNavigate(
pending_rfh, 1, url2, PAGE_TRANSITION_TYPED);
// Confirm fullscreen has exited.
EXPECT_FALSE(orig_rvh->IsFullscreen());
EXPECT_FALSE(contents()->IsFullscreenForCurrentTab());
EXPECT_FALSE(fake_delegate.IsFullscreenForTabOrPending(contents()));
contents()->SetDelegate(NULL);
}
// Tests that fullscreen is exited throughout the object hierarchy when
// instructing NavigationController to GoBack() or GoForward().
TEST_F(WebContentsImplTest, HistoryNavigationExitsFullscreen) {
FakeFullscreenDelegate fake_delegate;
contents()->SetDelegate(&fake_delegate);
TestRenderFrameHost* const orig_rfh = contents()->GetMainFrame();
TestRenderViewHost* const orig_rvh = orig_rfh->GetRenderViewHost();
// Navigate to a site.
const GURL url("http://www.google.com");
controller().LoadURL(url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rfh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
// Now, navigate to another page on the same site.
const GURL url2("http://www.google.com/search?q=kittens");
controller().LoadURL(url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_FALSE(contents()->cross_navigation_pending());
contents()->TestDidNavigate(orig_rfh, 2, url2, PAGE_TRANSITION_TYPED);
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
// Sanity-check: Confirm we're not starting out in fullscreen mode.
EXPECT_FALSE(orig_rvh->IsFullscreen());
EXPECT_FALSE(contents()->IsFullscreenForCurrentTab());
EXPECT_FALSE(fake_delegate.IsFullscreenForTabOrPending(contents()));
for (int i = 0; i < 2; ++i) {
// Toggle fullscreen mode on (as if initiated via IPC from renderer).
orig_rvh->OnMessageReceived(
ViewHostMsg_ToggleFullscreen(orig_rvh->GetRoutingID(), true));
EXPECT_TRUE(orig_rvh->IsFullscreen());
EXPECT_TRUE(contents()->IsFullscreenForCurrentTab());
EXPECT_TRUE(fake_delegate.IsFullscreenForTabOrPending(contents()));
// Navigate backward (or forward).
if (i == 0)
controller().GoBack();
else
controller().GoForward();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rfh, contents()->GetMainFrame());
contents()->TestDidNavigate(
orig_rfh, i + 1, url, PAGE_TRANSITION_FORWARD_BACK);
// Confirm fullscreen has exited.
EXPECT_FALSE(orig_rvh->IsFullscreen());
EXPECT_FALSE(contents()->IsFullscreenForCurrentTab());
EXPECT_FALSE(fake_delegate.IsFullscreenForTabOrPending(contents()));
}
contents()->SetDelegate(NULL);
}
TEST_F(WebContentsImplTest, TerminateHidesValidationMessage) {
FakeValidationMessageDelegate fake_delegate;
contents()->SetDelegate(&fake_delegate);
EXPECT_FALSE(fake_delegate.hide_validation_message_was_called());
// Crash the renderer.
contents()->GetMainFrame()->GetRenderViewHost()->OnMessageReceived(
ViewHostMsg_RenderProcessGone(
0, base::TERMINATION_STATUS_PROCESS_CRASHED, -1));
// Confirm HideValidationMessage was called.
EXPECT_TRUE(fake_delegate.hide_validation_message_was_called());
contents()->SetDelegate(NULL);
}
// Tests that fullscreen is exited throughout the object hierarchy on a renderer
// crash.
TEST_F(WebContentsImplTest, CrashExitsFullscreen) {
FakeFullscreenDelegate fake_delegate;
contents()->SetDelegate(&fake_delegate);
// Navigate to a site.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(
contents()->GetMainFrame(), 1, url, PAGE_TRANSITION_TYPED);
// Toggle fullscreen mode on (as if initiated via IPC from renderer).
EXPECT_FALSE(test_rvh()->IsFullscreen());
EXPECT_FALSE(contents()->IsFullscreenForCurrentTab());
EXPECT_FALSE(fake_delegate.IsFullscreenForTabOrPending(contents()));
test_rvh()->OnMessageReceived(
ViewHostMsg_ToggleFullscreen(test_rvh()->GetRoutingID(), true));
EXPECT_TRUE(test_rvh()->IsFullscreen());
EXPECT_TRUE(contents()->IsFullscreenForCurrentTab());
EXPECT_TRUE(fake_delegate.IsFullscreenForTabOrPending(contents()));
// Crash the renderer.
test_rvh()->OnMessageReceived(
ViewHostMsg_RenderProcessGone(
0, base::TERMINATION_STATUS_PROCESS_CRASHED, -1));
// Confirm fullscreen has exited.
EXPECT_FALSE(test_rvh()->IsFullscreen());
EXPECT_FALSE(contents()->IsFullscreenForCurrentTab());
EXPECT_FALSE(fake_delegate.IsFullscreenForTabOrPending(contents()));
contents()->SetDelegate(NULL);
}
////////////////////////////////////////////////////////////////////////////////
// Interstitial Tests
////////////////////////////////////////////////////////////////////////////////
// Test navigating to a page (with the navigation initiated from the browser,
// as when a URL is typed in the location bar) that shows an interstitial and
// creates a new navigation entry, then hiding it without proceeding.
TEST_F(WebContentsImplTest,
ShowInterstitialFromBrowserWithNewNavigationDontProceed) {
// Navigate to a page.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Initiate a browser navigation that will trigger the interstitial
controller().LoadURL(GURL("http://www.evil.com"), Referrer(),
PAGE_TRANSITION_TYPED, std::string());
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url2("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url2, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
// The interstitial should not show until its navigation has committed.
EXPECT_FALSE(interstitial->is_showing());
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
// Let's commit the interstitial navigation.
interstitial->TestDidNavigate(1, url2);
EXPECT_TRUE(interstitial->is_showing());
EXPECT_TRUE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == interstitial);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url2);
// Now don't proceed.
interstitial->DontProceed();
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url1);
EXPECT_EQ(1, controller().GetEntryCount());
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page (with the navigation initiated from the renderer,
// as when clicking on a link in the page) that shows an interstitial and
// creates a new navigation entry, then hiding it without proceeding.
TEST_F(WebContentsImplTest,
ShowInterstitiaFromRendererlWithNewNavigationDontProceed) {
// Navigate to a page.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Show an interstitial (no pending entry, the interstitial would have been
// triggered by clicking on a link).
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url2("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url2, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
// The interstitial should not show until its navigation has committed.
EXPECT_FALSE(interstitial->is_showing());
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
// Let's commit the interstitial navigation.
interstitial->TestDidNavigate(1, url2);
EXPECT_TRUE(interstitial->is_showing());
EXPECT_TRUE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == interstitial);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url2);
// Now don't proceed.
interstitial->DontProceed();
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url1);
EXPECT_EQ(1, controller().GetEntryCount());
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page that shows an interstitial without creating a new
// navigation entry (this happens when the interstitial is triggered by a
// sub-resource in the page), then hiding it without proceeding.
TEST_F(WebContentsImplTest, ShowInterstitialNoNewNavigationDontProceed) {
// Navigate to a page.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url2("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), false, url2, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
// The interstitial should not show until its navigation has committed.
EXPECT_FALSE(interstitial->is_showing());
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
// Let's commit the interstitial navigation.
interstitial->TestDidNavigate(1, url2);
EXPECT_TRUE(interstitial->is_showing());
EXPECT_TRUE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == interstitial);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
// The URL specified to the interstitial should have been ignored.
EXPECT_TRUE(entry->GetURL() == url1);
// Now don't proceed.
interstitial->DontProceed();
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url1);
EXPECT_EQ(1, controller().GetEntryCount());
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page (with the navigation initiated from the browser,
// as when a URL is typed in the location bar) that shows an interstitial and
// creates a new navigation entry, then proceeding.
TEST_F(WebContentsImplTest,
ShowInterstitialFromBrowserNewNavigationProceed) {
// Navigate to a page.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Initiate a browser navigation that will trigger the interstitial
controller().LoadURL(GURL("http://www.evil.com"), Referrer(),
PAGE_TRANSITION_TYPED, std::string());
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url2("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url2, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
// The interstitial should not show until its navigation has committed.
EXPECT_FALSE(interstitial->is_showing());
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
// Let's commit the interstitial navigation.
interstitial->TestDidNavigate(1, url2);
EXPECT_TRUE(interstitial->is_showing());
EXPECT_TRUE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == interstitial);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url2);
// Then proceed.
interstitial->Proceed();
// The interstitial should show until the new navigation commits.
RunAllPendingInMessageLoop();
ASSERT_FALSE(deleted);
EXPECT_EQ(TestInterstitialPage::OKED, state);
EXPECT_TRUE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == interstitial);
// Simulate the navigation to the page, that's when the interstitial gets
// hidden.
GURL url3("http://www.thepage.com");
contents()->GetMainFrame()->SendNavigate(2, url3);
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url3);
EXPECT_EQ(2, controller().GetEntryCount());
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page (with the navigation initiated from the renderer,
// as when clicking on a link in the page) that shows an interstitial and
// creates a new navigation entry, then proceeding.
TEST_F(WebContentsImplTest,
ShowInterstitialFromRendererNewNavigationProceed) {
// Navigate to a page.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url2("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url2, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
// The interstitial should not show until its navigation has committed.
EXPECT_FALSE(interstitial->is_showing());
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
// Let's commit the interstitial navigation.
interstitial->TestDidNavigate(1, url2);
EXPECT_TRUE(interstitial->is_showing());
EXPECT_TRUE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == interstitial);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url2);
// Then proceed.
interstitial->Proceed();
// The interstitial should show until the new navigation commits.
RunAllPendingInMessageLoop();
ASSERT_FALSE(deleted);
EXPECT_EQ(TestInterstitialPage::OKED, state);
EXPECT_TRUE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == interstitial);
// Simulate the navigation to the page, that's when the interstitial gets
// hidden.
GURL url3("http://www.thepage.com");
contents()->GetMainFrame()->SendNavigate(2, url3);
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url3);
EXPECT_EQ(2, controller().GetEntryCount());
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page that shows an interstitial without creating a new
// navigation entry (this happens when the interstitial is triggered by a
// sub-resource in the page), then proceeding.
TEST_F(WebContentsImplTest, ShowInterstitialNoNewNavigationProceed) {
// Navigate to a page so we have a navigation entry in the controller.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url2("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), false, url2, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
// The interstitial should not show until its navigation has committed.
EXPECT_FALSE(interstitial->is_showing());
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
// Let's commit the interstitial navigation.
interstitial->TestDidNavigate(1, url2);
EXPECT_TRUE(interstitial->is_showing());
EXPECT_TRUE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == interstitial);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
// The URL specified to the interstitial should have been ignored.
EXPECT_TRUE(entry->GetURL() == url1);
// Then proceed.
interstitial->Proceed();
// Since this is not a new navigation, the previous page is dismissed right
// away and shows the original page.
EXPECT_EQ(TestInterstitialPage::OKED, state);
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == url1);
EXPECT_EQ(1, controller().GetEntryCount());
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page that shows an interstitial, then navigating away.
TEST_F(WebContentsImplTest, ShowInterstitialThenNavigate) {
// Show interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(1, url);
// While interstitial showing, navigate to a new URL.
const GURL url2("http://www.yahoo.com");
contents()->GetMainFrame()->SendNavigate(1, url2);
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page that shows an interstitial, then going back.
TEST_F(WebContentsImplTest, ShowInterstitialThenGoBack) {
// Navigate to a page so we have a navigation entry in the controller.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Show interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL interstitial_url("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, interstitial_url,
&state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(2, interstitial_url);
// While the interstitial is showing, go back.
controller().GoBack();
contents()->GetMainFrame()->SendNavigate(1, url1);
// Make sure we are back to the original page and that the interstitial is
// gone.
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry);
EXPECT_EQ(url1.spec(), entry->GetURL().spec());
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page that shows an interstitial, has a renderer crash,
// and then goes back.
TEST_F(WebContentsImplTest, ShowInterstitialCrashRendererThenGoBack) {
// Navigate to a page so we have a navigation entry in the controller.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Show interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL interstitial_url("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, interstitial_url,
&state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(2, interstitial_url);
// Crash the renderer
test_rvh()->OnMessageReceived(
ViewHostMsg_RenderProcessGone(
0, base::TERMINATION_STATUS_PROCESS_CRASHED, -1));
// While the interstitial is showing, go back.
controller().GoBack();
contents()->GetMainFrame()->SendNavigate(1, url1);
// Make sure we are back to the original page and that the interstitial is
// gone.
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry);
EXPECT_EQ(url1.spec(), entry->GetURL().spec());
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page that shows an interstitial, has the renderer crash,
// and then navigates to the interstitial.
TEST_F(WebContentsImplTest, ShowInterstitialCrashRendererThenNavigate) {
// Navigate to a page so we have a navigation entry in the controller.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Show interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL interstitial_url("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, interstitial_url,
&state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
// Crash the renderer
test_rvh()->OnMessageReceived(
ViewHostMsg_RenderProcessGone(
0, base::TERMINATION_STATUS_PROCESS_CRASHED, -1));
interstitial->TestDidNavigate(2, interstitial_url);
}
// Test navigating to a page that shows an interstitial, then close the
// contents.
TEST_F(WebContentsImplTest, ShowInterstitialThenCloseTab) {
// Show interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(1, url);
// Now close the contents.
DeleteContents();
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test navigating to a page that shows an interstitial, then close the
// contents.
TEST_F(WebContentsImplTest, ShowInterstitialThenCloseAndShutdown) {
// Show interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(1, url);
RenderViewHostImpl* rvh = static_cast<RenderViewHostImpl*>(
interstitial->GetRenderViewHostForTesting());
// Now close the contents.
DeleteContents();
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
// Before the interstitial has a chance to process its shutdown task,
// simulate quitting the browser. This goes through all processes and
// tells them to destruct.
rvh->OnMessageReceived(
ViewHostMsg_RenderProcessGone(0, 0, 0));
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test that after Proceed is called and an interstitial is still shown, no more
// commands get executed.
TEST_F(WebContentsImplTest, ShowInterstitialProceedMultipleCommands) {
// Navigate to a page so we have a navigation entry in the controller.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url2("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url2, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(1, url2);
// Run a command.
EXPECT_EQ(0, interstitial->command_received_count());
interstitial->TestDomOperationResponse("toto");
EXPECT_EQ(1, interstitial->command_received_count());
// Then proceed.
interstitial->Proceed();
RunAllPendingInMessageLoop();
ASSERT_FALSE(deleted);
// While the navigation to the new page is pending, send other commands, they
// should be ignored.
interstitial->TestDomOperationResponse("hello");
interstitial->TestDomOperationResponse("hi");
EXPECT_EQ(1, interstitial->command_received_count());
}
// Test showing an interstitial while another interstitial is already showing.
TEST_F(WebContentsImplTest, ShowInterstitialOnInterstitial) {
// Navigate to a page so we have a navigation entry in the controller.
GURL start_url("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, start_url);
EXPECT_EQ(1, controller().GetEntryCount());
// Show an interstitial.
TestInterstitialPage::InterstitialState state1 =
TestInterstitialPage::INVALID;
bool deleted1 = false;
GURL url1("http://interstitial1");
TestInterstitialPage* interstitial1 =
new TestInterstitialPage(contents(), true, url1, &state1, &deleted1);
TestInterstitialPageStateGuard state_guard1(interstitial1);
interstitial1->Show();
interstitial1->TestDidNavigate(1, url1);
// Now show another interstitial.
TestInterstitialPage::InterstitialState state2 =
TestInterstitialPage::INVALID;
bool deleted2 = false;
GURL url2("http://interstitial2");
TestInterstitialPage* interstitial2 =
new TestInterstitialPage(contents(), true, url2, &state2, &deleted2);
TestInterstitialPageStateGuard state_guard2(interstitial2);
interstitial2->Show();
interstitial2->TestDidNavigate(1, url2);
// Showing interstitial2 should have caused interstitial1 to go away.
EXPECT_EQ(TestInterstitialPage::CANCELED, state1);
EXPECT_EQ(TestInterstitialPage::UNDECIDED, state2);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted1);
ASSERT_FALSE(deleted2);
// Let's make sure interstitial2 is working as intended.
interstitial2->Proceed();
GURL landing_url("http://www.thepage.com");
contents()->GetMainFrame()->SendNavigate(2, landing_url);
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == landing_url);
EXPECT_EQ(2, controller().GetEntryCount());
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted2);
}
// Test showing an interstitial, proceeding and then navigating to another
// interstitial.
TEST_F(WebContentsImplTest, ShowInterstitialProceedShowInterstitial) {
// Navigate to a page so we have a navigation entry in the controller.
GURL start_url("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, start_url);
EXPECT_EQ(1, controller().GetEntryCount());
// Show an interstitial.
TestInterstitialPage::InterstitialState state1 =
TestInterstitialPage::INVALID;
bool deleted1 = false;
GURL url1("http://interstitial1");
TestInterstitialPage* interstitial1 =
new TestInterstitialPage(contents(), true, url1, &state1, &deleted1);
TestInterstitialPageStateGuard state_guard1(interstitial1);
interstitial1->Show();
interstitial1->TestDidNavigate(1, url1);
// Take action. The interstitial won't be hidden until the navigation is
// committed.
interstitial1->Proceed();
EXPECT_EQ(TestInterstitialPage::OKED, state1);
// Now show another interstitial (simulating the navigation causing another
// interstitial).
TestInterstitialPage::InterstitialState state2 =
TestInterstitialPage::INVALID;
bool deleted2 = false;
GURL url2("http://interstitial2");
TestInterstitialPage* interstitial2 =
new TestInterstitialPage(contents(), true, url2, &state2, &deleted2);
TestInterstitialPageStateGuard state_guard2(interstitial2);
interstitial2->Show();
interstitial2->TestDidNavigate(1, url2);
// Showing interstitial2 should have caused interstitial1 to go away.
EXPECT_EQ(TestInterstitialPage::UNDECIDED, state2);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted1);
ASSERT_FALSE(deleted2);
// Let's make sure interstitial2 is working as intended.
interstitial2->Proceed();
GURL landing_url("http://www.thepage.com");
contents()->GetMainFrame()->SendNavigate(2, landing_url);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted2);
EXPECT_FALSE(contents()->ShowingInterstitialPage());
EXPECT_TRUE(contents()->GetInterstitialPage() == NULL);
NavigationEntry* entry = controller().GetVisibleEntry();
ASSERT_TRUE(entry != NULL);
EXPECT_TRUE(entry->GetURL() == landing_url);
EXPECT_EQ(2, controller().GetEntryCount());
}
// Test that navigating away from an interstitial while it's loading cause it
// not to show.
TEST_F(WebContentsImplTest, NavigateBeforeInterstitialShows) {
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL interstitial_url("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, interstitial_url,
&state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
// Let's simulate a navigation initiated from the browser before the
// interstitial finishes loading.
const GURL url("http://www.google.com");
controller().LoadURL(url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_FALSE(interstitial->is_showing());
RunAllPendingInMessageLoop();
ASSERT_FALSE(deleted);
// Now let's make the interstitial navigation commit.
interstitial->TestDidNavigate(1, interstitial_url);
// After it loaded the interstitial should be gone.
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Test that a new request to show an interstitial while an interstitial is
// pending does not cause problems. htp://crbug/29655 and htp://crbug/9442.
TEST_F(WebContentsImplTest, TwoQuickInterstitials) {
GURL interstitial_url("http://interstitial");
// Show a first interstitial.
TestInterstitialPage::InterstitialState state1 =
TestInterstitialPage::INVALID;
bool deleted1 = false;
TestInterstitialPage* interstitial1 =
new TestInterstitialPage(contents(), true, interstitial_url,
&state1, &deleted1);
TestInterstitialPageStateGuard state_guard1(interstitial1);
interstitial1->Show();
// Show another interstitial on that same contents before the first one had
// time to load.
TestInterstitialPage::InterstitialState state2 =
TestInterstitialPage::INVALID;
bool deleted2 = false;
TestInterstitialPage* interstitial2 =
new TestInterstitialPage(contents(), true, interstitial_url,
&state2, &deleted2);
TestInterstitialPageStateGuard state_guard2(interstitial2);
interstitial2->Show();
// The first interstitial should have been closed and deleted.
EXPECT_EQ(TestInterstitialPage::CANCELED, state1);
// The 2nd one should still be OK.
EXPECT_EQ(TestInterstitialPage::UNDECIDED, state2);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted1);
ASSERT_FALSE(deleted2);
// Make the interstitial navigation commit it should be showing.
interstitial2->TestDidNavigate(1, interstitial_url);
EXPECT_EQ(interstitial2, contents()->GetInterstitialPage());
}
// Test showing an interstitial and have its renderer crash.
TEST_F(WebContentsImplTest, InterstitialCrasher) {
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
// Simulate a renderer crash before the interstitial is shown.
interstitial->TestRenderViewTerminated(
base::TERMINATION_STATUS_PROCESS_CRASHED, -1);
// The interstitial should have been dismissed.
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
// Now try again but this time crash the intersitial after it was shown.
interstitial =
new TestInterstitialPage(contents(), true, url, &state, &deleted);
interstitial->Show();
interstitial->TestDidNavigate(1, url);
// Simulate a renderer crash.
interstitial->TestRenderViewTerminated(
base::TERMINATION_STATUS_PROCESS_CRASHED, -1);
// The interstitial should have been dismissed.
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
}
// Tests that showing an interstitial as a result of a browser initiated
// navigation while an interstitial is showing does not remove the pending
// entry (see http://crbug.com/9791).
TEST_F(WebContentsImplTest, NewInterstitialDoesNotCancelPendingEntry) {
const char kUrl[] = "http://www.badguys.com/";
const GURL kGURL(kUrl);
// Start a navigation to a page
contents()->GetController().LoadURL(
kGURL, Referrer(), PAGE_TRANSITION_TYPED, std::string());
// Simulate that navigation triggering an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, kGURL, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(1, kGURL);
// Initiate a new navigation from the browser that also triggers an
// interstitial.
contents()->GetController().LoadURL(
kGURL, Referrer(), PAGE_TRANSITION_TYPED, std::string());
TestInterstitialPage::InterstitialState state2 =
TestInterstitialPage::INVALID;
bool deleted2 = false;
TestInterstitialPage* interstitial2 =
new TestInterstitialPage(contents(), true, kGURL, &state2, &deleted2);
TestInterstitialPageStateGuard state_guard2(interstitial2);
interstitial2->Show();
interstitial2->TestDidNavigate(1, kGURL);
// Make sure we still have an entry.
NavigationEntry* entry = contents()->GetController().GetPendingEntry();
ASSERT_TRUE(entry);
EXPECT_EQ(kUrl, entry->GetURL().spec());
// And that the first interstitial is gone, but not the second.
EXPECT_EQ(TestInterstitialPage::CANCELED, state);
EXPECT_EQ(TestInterstitialPage::UNDECIDED, state2);
RunAllPendingInMessageLoop();
EXPECT_TRUE(deleted);
EXPECT_FALSE(deleted2);
}
// Tests that Javascript messages are not shown while an interstitial is
// showing.
TEST_F(WebContentsImplTest, NoJSMessageOnInterstitials) {
const char kUrl[] = "http://www.badguys.com/";
const GURL kGURL(kUrl);
// Start a navigation to a page
contents()->GetController().LoadURL(
kGURL, Referrer(), PAGE_TRANSITION_TYPED, std::string());
// DidNavigate from the page
contents()->TestDidNavigate(
contents()->GetMainFrame(), 1, kGURL, PAGE_TRANSITION_TYPED);
// Simulate showing an interstitial while the page is showing.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, kGURL, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(1, kGURL);
// While the interstitial is showing, let's simulate the hidden page
// attempting to show a JS message.
IPC::Message* dummy_message = new IPC::Message;
contents()->RunJavaScriptMessage(contents()->GetMainFrame(),
base::ASCIIToUTF16("This is an informative message"),
base::ASCIIToUTF16("OK"),
kGURL, JAVASCRIPT_MESSAGE_TYPE_ALERT, dummy_message);
EXPECT_TRUE(contents()->last_dialog_suppressed_);
}
// Makes sure that if the source passed to CopyStateFromAndPrune has an
// interstitial it isn't copied over to the destination.
TEST_F(WebContentsImplTest, CopyStateFromAndPruneSourceInterstitial) {
// Navigate to a page.
GURL url1("http://www.google.com");
contents()->GetMainFrame()->SendNavigate(1, url1);
EXPECT_EQ(1, controller().GetEntryCount());
// Initiate a browser navigation that will trigger the interstitial
controller().LoadURL(GURL("http://www.evil.com"), Referrer(),
PAGE_TRANSITION_TYPED, std::string());
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url2("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(contents(), true, url2, &state, &deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(1, url2);
EXPECT_TRUE(interstitial->is_showing());
EXPECT_EQ(2, controller().GetEntryCount());
// Create another NavigationController.
GURL url3("http://foo2");
scoped_ptr<TestWebContents> other_contents(
static_cast<TestWebContents*>(CreateTestWebContents()));
NavigationControllerImpl& other_controller = other_contents->GetController();
other_contents->NavigateAndCommit(url3);
other_contents->ExpectSetHistoryLengthAndPrune(
NavigationEntryImpl::FromNavigationEntry(
other_controller.GetEntryAtIndex(0))->site_instance(), 1,
other_controller.GetEntryAtIndex(0)->GetPageID());
other_controller.CopyStateFromAndPrune(&controller(), false);
// The merged controller should only have two entries: url1 and url2.
ASSERT_EQ(2, other_controller.GetEntryCount());
EXPECT_EQ(1, other_controller.GetCurrentEntryIndex());
EXPECT_EQ(url1, other_controller.GetEntryAtIndex(0)->GetURL());
EXPECT_EQ(url3, other_controller.GetEntryAtIndex(1)->GetURL());
// And the merged controller shouldn't be showing an interstitial.
EXPECT_FALSE(other_contents->ShowingInterstitialPage());
}
// Makes sure that CopyStateFromAndPrune cannot be called if the target is
// showing an interstitial.
TEST_F(WebContentsImplTest, CopyStateFromAndPruneTargetInterstitial) {
// Navigate to a page.
GURL url1("http://www.google.com");
contents()->NavigateAndCommit(url1);
// Create another NavigationController.
scoped_ptr<TestWebContents> other_contents(
static_cast<TestWebContents*>(CreateTestWebContents()));
NavigationControllerImpl& other_controller = other_contents->GetController();
// Navigate it to url2.
GURL url2("http://foo2");
other_contents->NavigateAndCommit(url2);
// Show an interstitial.
TestInterstitialPage::InterstitialState state =
TestInterstitialPage::INVALID;
bool deleted = false;
GURL url3("http://interstitial");
TestInterstitialPage* interstitial =
new TestInterstitialPage(other_contents.get(), true, url3, &state,
&deleted);
TestInterstitialPageStateGuard state_guard(interstitial);
interstitial->Show();
interstitial->TestDidNavigate(1, url3);
EXPECT_TRUE(interstitial->is_showing());
EXPECT_EQ(2, other_controller.GetEntryCount());
// Ensure that we do not allow calling CopyStateFromAndPrune when an
// interstitial is showing in the target.
EXPECT_FALSE(other_controller.CanPruneAllButLastCommitted());
}
// Regression test for http://crbug.com/168611 - the URLs passed by the
// DidFinishLoad and DidFailLoadWithError IPCs should get filtered.
TEST_F(WebContentsImplTest, FilterURLs) {
TestWebContentsObserver observer(contents());
// A navigation to about:whatever should always look like a navigation to
// about:blank
GURL url_normalized(url::kAboutBlankURL);
GURL url_from_ipc("about:whatever");
// We navigate the test WebContents to about:blank, since NavigateAndCommit
// will use the given URL to create the NavigationEntry as well, and that
// entry should contain the filtered URL.
contents()->NavigateAndCommit(url_normalized);
// Check that an IPC with about:whatever is correctly normalized.
contents()->TestDidFinishLoad(url_from_ipc);
EXPECT_EQ(url_normalized, observer.last_url());
// Create and navigate another WebContents.
scoped_ptr<TestWebContents> other_contents(
static_cast<TestWebContents*>(CreateTestWebContents()));
TestWebContentsObserver other_observer(other_contents.get());
other_contents->NavigateAndCommit(url_normalized);
// Check that an IPC with about:whatever is correctly normalized.
other_contents->TestDidFailLoadWithError(
url_from_ipc, 1, base::string16());
EXPECT_EQ(url_normalized, other_observer.last_url());
}
// Test that if a pending contents is deleted before it is shown, we don't
// crash.
TEST_F(WebContentsImplTest, PendingContents) {
scoped_ptr<TestWebContents> other_contents(
static_cast<TestWebContents*>(CreateTestWebContents()));
contents()->AddPendingContents(other_contents.get());
int route_id = other_contents->GetRenderViewHost()->GetRoutingID();
other_contents.reset();
EXPECT_EQ(NULL, contents()->GetCreatedWindow(route_id));
}
TEST_F(WebContentsImplTest, CapturerOverridesPreferredSize) {
const gfx::Size original_preferred_size(1024, 768);
contents()->UpdatePreferredSize(original_preferred_size);
// With no capturers, expect the preferred size to be the one propagated into
// WebContentsImpl via the RenderViewHostDelegate interface.
EXPECT_EQ(contents()->GetCapturerCount(), 0);
EXPECT_EQ(original_preferred_size, contents()->GetPreferredSize());
// Increment capturer count, but without specifying a capture size. Expect
// a "not set" preferred size.
contents()->IncrementCapturerCount(gfx::Size());
EXPECT_EQ(1, contents()->GetCapturerCount());
EXPECT_EQ(gfx::Size(), contents()->GetPreferredSize());
// Increment capturer count again, but with an overriding capture size.
// Expect preferred size to now be overridden to the capture size.
const gfx::Size capture_size(1280, 720);
contents()->IncrementCapturerCount(capture_size);
EXPECT_EQ(2, contents()->GetCapturerCount());
EXPECT_EQ(capture_size, contents()->GetPreferredSize());
// Increment capturer count a third time, but the expect that the preferred
// size is still the first capture size.
const gfx::Size another_capture_size(720, 480);
contents()->IncrementCapturerCount(another_capture_size);
EXPECT_EQ(3, contents()->GetCapturerCount());
EXPECT_EQ(capture_size, contents()->GetPreferredSize());
// Decrement capturer count twice, but expect the preferred size to still be
// overridden.
contents()->DecrementCapturerCount();
contents()->DecrementCapturerCount();
EXPECT_EQ(1, contents()->GetCapturerCount());
EXPECT_EQ(capture_size, contents()->GetPreferredSize());
// Decrement capturer count, and since the count has dropped to zero, the
// original preferred size should be restored.
contents()->DecrementCapturerCount();
EXPECT_EQ(0, contents()->GetCapturerCount());
EXPECT_EQ(original_preferred_size, contents()->GetPreferredSize());
}
// Tests that GetLastActiveTime starts with a real, non-zero time and updates
// on activity.
TEST_F(WebContentsImplTest, GetLastActiveTime) {
// The WebContents starts with a valid creation time.
EXPECT_FALSE(contents()->GetLastActiveTime().is_null());
// Reset the last active time to a known-bad value.
contents()->last_active_time_ = base::TimeTicks();
ASSERT_TRUE(contents()->GetLastActiveTime().is_null());
// Simulate activating the WebContents. The active time should update.
contents()->WasShown();
EXPECT_FALSE(contents()->GetLastActiveTime().is_null());
}
class ContentsZoomChangedDelegate : public WebContentsDelegate {
public:
ContentsZoomChangedDelegate() :
contents_zoom_changed_call_count_(0),
last_zoom_in_(false) {
}
int GetAndResetContentsZoomChangedCallCount() {
int count = contents_zoom_changed_call_count_;
contents_zoom_changed_call_count_ = 0;
return count;
}
bool last_zoom_in() const {
return last_zoom_in_;
}
// WebContentsDelegate:
virtual void ContentsZoomChange(bool zoom_in) OVERRIDE {
contents_zoom_changed_call_count_++;
last_zoom_in_ = zoom_in;
}
private:
int contents_zoom_changed_call_count_;
bool last_zoom_in_;
DISALLOW_COPY_AND_ASSIGN(ContentsZoomChangedDelegate);
};
// Tests that some mouseehweel events get turned into browser zoom requests.
TEST_F(WebContentsImplTest, HandleWheelEvent) {
using blink::WebInputEvent;
scoped_ptr<ContentsZoomChangedDelegate> delegate(
new ContentsZoomChangedDelegate());
contents()->SetDelegate(delegate.get());
int modifiers = 0;
// Verify that normal mouse wheel events do nothing to change the zoom level.
blink::WebMouseWheelEvent event =
SyntheticWebMouseWheelEventBuilder::Build(0, 1, modifiers, false);
EXPECT_FALSE(contents()->HandleWheelEvent(event));
EXPECT_EQ(0, delegate->GetAndResetContentsZoomChangedCallCount());
modifiers = WebInputEvent::ShiftKey | WebInputEvent::AltKey;
event = SyntheticWebMouseWheelEventBuilder::Build(0, 1, modifiers, false);
EXPECT_FALSE(contents()->HandleWheelEvent(event));
EXPECT_EQ(0, delegate->GetAndResetContentsZoomChangedCallCount());
// But whenever the ctrl modifier is applied, they can increase/decrease zoom.
// Except on MacOS where we never want to adjust zoom with mousewheel.
modifiers = WebInputEvent::ControlKey;
event = SyntheticWebMouseWheelEventBuilder::Build(0, 1, modifiers, false);
bool handled = contents()->HandleWheelEvent(event);
#if defined(OS_MACOSX)
EXPECT_FALSE(handled);
EXPECT_EQ(0, delegate->GetAndResetContentsZoomChangedCallCount());
#else
EXPECT_TRUE(handled);
EXPECT_EQ(1, delegate->GetAndResetContentsZoomChangedCallCount());
EXPECT_TRUE(delegate->last_zoom_in());
#endif
modifiers = WebInputEvent::ControlKey | WebInputEvent::ShiftKey |
WebInputEvent::AltKey;
event = SyntheticWebMouseWheelEventBuilder::Build(2, -5, modifiers, false);
handled = contents()->HandleWheelEvent(event);
#if defined(OS_MACOSX)
EXPECT_FALSE(handled);
EXPECT_EQ(0, delegate->GetAndResetContentsZoomChangedCallCount());
#else
EXPECT_TRUE(handled);
EXPECT_EQ(1, delegate->GetAndResetContentsZoomChangedCallCount());
EXPECT_FALSE(delegate->last_zoom_in());
#endif
// Unless there is no vertical movement.
event = SyntheticWebMouseWheelEventBuilder::Build(2, 0, modifiers, false);
EXPECT_FALSE(contents()->HandleWheelEvent(event));
EXPECT_EQ(0, delegate->GetAndResetContentsZoomChangedCallCount());
// Events containing precise scrolling deltas also shouldn't result in the
// zoom being adjusted, to avoid accidental adjustments caused by
// two-finger-scrolling on a touchpad.
modifiers = WebInputEvent::ControlKey;
event = SyntheticWebMouseWheelEventBuilder::Build(0, 5, modifiers, true);
EXPECT_FALSE(contents()->HandleWheelEvent(event));
EXPECT_EQ(0, delegate->GetAndResetContentsZoomChangedCallCount());
// Ensure pointers to the delegate aren't kept beyond its lifetime.
contents()->SetDelegate(NULL);
}
// Tests that trackpad GesturePinchUpdate events get turned into browser zoom.
TEST_F(WebContentsImplTest, HandleGestureEvent) {
using blink::WebGestureEvent;
using blink::WebInputEvent;
scoped_ptr<ContentsZoomChangedDelegate> delegate(
new ContentsZoomChangedDelegate());
contents()->SetDelegate(delegate.get());
const float kZoomStepValue = 0.6f;
blink::WebGestureEvent event = SyntheticWebGestureEventBuilder::Build(
WebInputEvent::GesturePinchUpdate, blink::WebGestureDeviceTouchpad);
// A pinch less than the step value doesn't change the zoom level.
event.data.pinchUpdate.scale = 1.0f + kZoomStepValue * 0.8f;
EXPECT_TRUE(contents()->HandleGestureEvent(event));
EXPECT_EQ(0, delegate->GetAndResetContentsZoomChangedCallCount());
// But repeating the event so the combined scale is greater does.
EXPECT_TRUE(contents()->HandleGestureEvent(event));
EXPECT_EQ(1, delegate->GetAndResetContentsZoomChangedCallCount());
EXPECT_TRUE(delegate->last_zoom_in());
// Pinching back out one step goes back to 100%.
event.data.pinchUpdate.scale = 1.0f - kZoomStepValue;
EXPECT_TRUE(contents()->HandleGestureEvent(event));
EXPECT_EQ(1, delegate->GetAndResetContentsZoomChangedCallCount());
EXPECT_FALSE(delegate->last_zoom_in());
// Pinching out again doesn't zoom (step is twice as large around 100%).
EXPECT_TRUE(contents()->HandleGestureEvent(event));
EXPECT_EQ(0, delegate->GetAndResetContentsZoomChangedCallCount());
// And again now it zooms once per step.
EXPECT_TRUE(contents()->HandleGestureEvent(event));
EXPECT_EQ(1, delegate->GetAndResetContentsZoomChangedCallCount());
EXPECT_FALSE(delegate->last_zoom_in());
// No other type of gesture event is handled by WebContentsImpl (for example
// a touchscreen pinch gesture).
event = SyntheticWebGestureEventBuilder::Build(
WebInputEvent::GesturePinchUpdate, blink::WebGestureDeviceTouchscreen);
event.data.pinchUpdate.scale = 1.0f + kZoomStepValue * 3;
EXPECT_FALSE(contents()->HandleGestureEvent(event));
EXPECT_EQ(0, delegate->GetAndResetContentsZoomChangedCallCount());
// Ensure pointers to the delegate aren't kept beyond it's lifetime.
contents()->SetDelegate(NULL);
}
// Tests that GetRelatedActiveContentsCount is shared between related
// SiteInstances and includes WebContents that have not navigated yet.
TEST_F(WebContentsImplTest, ActiveContentsCountBasic) {
scoped_refptr<SiteInstance> instance1(
SiteInstance::CreateForURL(browser_context(), GURL("http://a.com")));
scoped_refptr<SiteInstance> instance2(
instance1->GetRelatedSiteInstance(GURL("http://b.com")));
EXPECT_EQ(0u, instance1->GetRelatedActiveContentsCount());
EXPECT_EQ(0u, instance2->GetRelatedActiveContentsCount());
scoped_ptr<TestWebContents> contents1(
TestWebContents::Create(browser_context(), instance1));
EXPECT_EQ(1u, instance1->GetRelatedActiveContentsCount());
EXPECT_EQ(1u, instance2->GetRelatedActiveContentsCount());
scoped_ptr<TestWebContents> contents2(
TestWebContents::Create(browser_context(), instance1));
EXPECT_EQ(2u, instance1->GetRelatedActiveContentsCount());
EXPECT_EQ(2u, instance2->GetRelatedActiveContentsCount());