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android / platform / external / chromium_org / d0247b1 / . / content / browser / web_contents / web_contents_impl_unittest.cc
blob: 2b54a5a78124f6ef245d0f17894b00c79fbc89ce [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/renderer_host/render_view_host_impl.h"
#include "content/browser/renderer_host/test_render_view_host.h"
#include "content/browser/site_instance_impl.h"
#include "content/browser/web_contents/frame_tree_node.h"
#include "content/browser/web_contents/interstitial_page_impl.h"
#include "content/browser/web_contents/navigation_entry_impl.h"
#include "content/browser/webui/web_ui_controller_factory_registry.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_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/test/mock_render_process_host.h"
#include "content/public/test/test_browser_thread.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_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, 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) {
ViewHostMsg_FrameNavigate_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 RenderViewHost* CreateRenderViewHost() OVERRIDE {
return new TestRenderViewHost(
SiteInstance::Create(web_contents()->GetBrowserContext()),
this, this, MSG_ROUTING_NONE, MSG_ROUTING_NONE, false);
}
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(int64 frame_id,
const GURL& validated_url,
bool is_main_frame,
RenderViewHost* render_view_host) OVERRIDE {
last_url_ = validated_url;
}
virtual void DidFailLoad(int64 frame_id,
const GURL& validated_url,
bool is_main_frame,
int error_code,
const string16& error_description,
RenderViewHost* render_view_host) OVERRIDE {
last_url_ = validated_url;
}
const GURL& last_url() const { return last_url_; }
private:
GURL last_url_;
DISALLOW_COPY_AND_ASSIGN(TestWebContentsObserver);
};
} // namespace
// Test to make sure that title updates get stripped of whitespace.
TEST_F(WebContentsImplTest, UpdateTitle) {
NavigationControllerImpl& cont =
static_cast<NavigationControllerImpl&>(controller());
ViewHostMsg_FrameNavigate_Params params;
InitNavigateParams(&params, 0, GURL(kAboutBlankURL), PAGE_TRANSITION_TYPED);
LoadCommittedDetails details;
cont.RendererDidNavigate(params, &details);
contents()->UpdateTitle(rvh(), 0, ASCIIToUTF16(" Lots O' Whitespace\n"),
base::i18n::LEFT_TO_RIGHT);
EXPECT_EQ(ASCIIToUTF16("Lots O' Whitespace"), 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));
ViewHostMsg_FrameNavigate_Params params;
InitNavigateParams(&params, 0, kGURL, PAGE_TRANSITION_TYPED);
LoadCommittedDetails details;
cont.RendererDidNavigate(params, &details);
// Also check title and url.
EXPECT_EQ(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) {
TestRenderViewHost* orig_rvh = test_rvh();
SiteInstance* instance1 = contents()->GetSiteInstance();
EXPECT_TRUE(contents()->GetPendingRenderViewHost() == 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_rvh->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_rvh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
EXPECT_EQ(instance1, orig_rvh->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(
kMaxURLChars + 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) {
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
int orig_rvh_delete_count = 0;
orig_rvh->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_rvh, 1, url, PAGE_TRANSITION_TYPED);
// Keep the number of active views in orig_rvh's SiteInstance
// non-zero so that orig_rvh doesn't get deleted when it gets
// swapped out.
static_cast<SiteInstanceImpl*>(orig_rvh->GetSiteInstance())->
increment_active_view_count();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, 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());
TestRenderViewHost* pending_rvh =
static_cast<TestRenderViewHost*>(contents()->GetPendingRenderViewHost());
int pending_rvh_delete_count = 0;
pending_rvh->set_delete_counter(&pending_rvh_delete_count);
// Navigations should be suspended in pending_rvh until ShouldCloseACK.
EXPECT_TRUE(pending_rvh->are_navigations_suspended());
orig_rvh->SendShouldCloseACK(true);
EXPECT_FALSE(pending_rvh->are_navigations_suspended());
// DidNavigate from the pending page
contents()->TestDidNavigate(
pending_rvh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance2 = contents()->GetSiteInstance();
// Keep the number of active views in pending_rvh's SiteInstance
// non-zero so that orig_rvh doesn't get deleted when it gets
// swapped out.
static_cast<SiteInstanceImpl*>(pending_rvh->GetSiteInstance())->
increment_active_view_count();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rvh, contents()->GetRenderViewHost());
EXPECT_EQ(url2, contents()->GetLastCommittedURL());
EXPECT_EQ(url2, contents()->GetVisibleURL());
EXPECT_NE(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingRenderViewHost() == NULL);
// We keep the original RVH around, swapped out.
EXPECT_TRUE(contents()->GetRenderManagerForTesting()->IsOnSwappedOutList(
orig_rvh));
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 RVH as before, swapping it back in.
controller().GoBack();
TestRenderViewHost* goback_rvh =
static_cast<TestRenderViewHost*>(contents()->GetPendingRenderViewHost());
EXPECT_EQ(orig_rvh, goback_rvh);
EXPECT_TRUE(contents()->cross_navigation_pending());
// Navigations should be suspended in goback_rvh until ShouldCloseACK.
EXPECT_TRUE(goback_rvh->are_navigations_suspended());
pending_rvh->SendShouldCloseACK(true);
EXPECT_FALSE(goback_rvh->are_navigations_suspended());
// DidNavigate from the back action
contents()->TestDidNavigate(
goback_rvh, 1, url2, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(goback_rvh, contents()->GetRenderViewHost());
EXPECT_EQ(instance1, contents()->GetSiteInstance());
// The pending RVH should now be swapped out, not deleted.
EXPECT_TRUE(contents()->GetRenderManagerForTesting()->
IsOnSwappedOutList(pending_rvh));
EXPECT_EQ(pending_rvh_delete_count, 0);
// 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
// RVH without requiring a cross-site transition (i.e., PENDING state).
TEST_F(WebContentsImplTest, CrossSiteBoundariesAfterCrash) {
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
int orig_rvh_delete_count = 0;
orig_rvh->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_rvh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
// Crash the renderer.
orig_rvh->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());
RenderViewHost* new_rvh = rvh();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_TRUE(contents()->GetPendingRenderViewHost() == NULL);
EXPECT_NE(orig_rvh, new_rvh);
EXPECT_EQ(orig_rvh_delete_count, 1);
// DidNavigate from the new page
contents()->TestDidNavigate(new_rvh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(new_rvh, rvh());
EXPECT_NE(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingRenderViewHost() == 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) {
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
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_rvh, 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->transition_cross_site = true;
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->GetRenderViewHost(), 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_rvh->SendShouldCloseACK(true);
TestRenderViewHost* pending_rvh_a =
static_cast<TestRenderViewHost*>(contents()->GetPendingRenderViewHost());
contents()->TestDidNavigate(
pending_rvh_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());
TestRenderViewHost* rvh2 =
static_cast<TestRenderViewHost*>(contents2->GetRenderViewHost());
rvh2->SendShouldCloseACK(true);
TestRenderViewHost* pending_rvh_b =
static_cast<TestRenderViewHost*>(contents2->GetPendingRenderViewHost());
EXPECT_TRUE(pending_rvh_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_rvh_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);
}
TEST_F(WebContentsImplTest, NavigateDoesNotUseUpSiteInstance) {
WebContentsImplTestBrowserClient browser_client;
SetBrowserClientForTesting(&browser_client);
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
int orig_rvh_delete_count = 0;
orig_rvh->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_rvh, 1, native_url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
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()->GetPendingRenderViewHost());
contents()->TestDidNavigate(orig_rvh, 1, url, PAGE_TRANSITION_TYPED);
// Keep the number of active views in orig_rvh's SiteInstance
// non-zero so that orig_rvh doesn't get deleted when it gets
// swapped out.
static_cast<SiteInstanceImpl*>(orig_rvh->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());
TestRenderViewHost* pending_rvh =
static_cast<TestRenderViewHost*>(contents()->GetPendingRenderViewHost());
int pending_rvh_delete_count = 0;
pending_rvh->set_delete_counter(&pending_rvh_delete_count);
// Navigations should be suspended in pending_rvh until ShouldCloseACK.
EXPECT_TRUE(pending_rvh->are_navigations_suspended());
orig_rvh->SendShouldCloseACK(true);
EXPECT_FALSE(pending_rvh->are_navigations_suspended());
// DidNavigate from the pending page.
contents()->TestDidNavigate(
pending_rvh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* new_instance = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rvh, contents()->GetRenderViewHost());
EXPECT_EQ(url2, contents()->GetLastCommittedURL());
EXPECT_EQ(url2, contents()->GetVisibleURL());
EXPECT_NE(new_instance, orig_instance);
EXPECT_FALSE(contents()->GetPendingRenderViewHost());
// We keep the original RVH around, swapped out.
EXPECT_TRUE(contents()->GetRenderManagerForTesting()->IsOnSwappedOutList(
orig_rvh));
EXPECT_EQ(orig_rvh_delete_count, 0);
// Close contents and ensure RVHs are deleted.
DeleteContents();
EXPECT_EQ(orig_rvh_delete_count, 1);
EXPECT_EQ(pending_rvh_delete_count, 1);
}
// Test that we can find an opener RVH even if it's pending.
// http://crbug.com/176252.
TEST_F(WebContentsImplTest, FindOpenerRVHWhenPending) {
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
// Navigate to a URL.
const GURL url("http://www.google.com");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
contents()->TestDidNavigate(orig_rvh, 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_rvh->SendShouldCloseACK(true);
TestRenderViewHost* pending_rvh =
static_cast<TestRenderViewHost*>(contents()->GetPendingRenderViewHost());
// 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_rvh->GetSiteInstance());
// We should find the pending RVH and not create a new one.
EXPECT_EQ(pending_rvh->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) {
contents()->transition_cross_site = true;
RenderViewHost* orig_rvh = rvh();
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_rvh, 1, url, PAGE_TRANSITION_TYPED);
// Open a related contents to a second site.
scoped_ptr<TestWebContents> contents2(
TestWebContents::Create(browser_context(), instance1));
contents2->transition_cross_site = true;
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.
TestRenderViewHost* rvh2 = static_cast<TestRenderViewHost*>(
contents2->GetRenderViewHost());
EXPECT_FALSE(contents2->cross_navigation_pending());
contents2->TestDidNavigate(rvh2, 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_rvh, 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_rvh, 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) {
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
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_rvh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
// 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_rvh->is_waiting_for_beforeunload_ack());
base::TimeTicks now = base::TimeTicks::Now();
orig_rvh->OnMessageReceived(ViewHostMsg_ShouldClose_ACK(0, false, now, now));
EXPECT_FALSE(orig_rvh->is_waiting_for_beforeunload_ack());
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
// Navigate again, but simulate an onbeforeunload approval.
controller().LoadURL(
url2, Referrer(), PAGE_TRANSITION_TYPED, std::string());
EXPECT_TRUE(orig_rvh->is_waiting_for_beforeunload_ack());
now = base::TimeTicks::Now();
orig_rvh->OnMessageReceived(ViewHostMsg_ShouldClose_ACK(0, true, now, now));
EXPECT_FALSE(orig_rvh->is_waiting_for_beforeunload_ack());
EXPECT_TRUE(contents()->cross_navigation_pending());
TestRenderViewHost* pending_rvh = static_cast<TestRenderViewHost*>(
contents()->GetPendingRenderViewHost());
// We won't hear DidNavigate until the onunload handler has finished running.
// DidNavigate from the pending page.
contents()->TestDidNavigate(
pending_rvh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rvh, rvh());
EXPECT_NE(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingRenderViewHost() == 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) {
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
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_rvh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
// 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_rvh->is_waiting_for_beforeunload_ack());
base::TimeTicks now = base::TimeTicks::Now();
orig_rvh->OnMessageReceived(ViewHostMsg_ShouldClose_ACK(0, true, now, now));
EXPECT_TRUE(contents()->cross_navigation_pending());
// Suppose the original renderer navigates before the new one is ready.
orig_rvh->SendNavigate(2, GURL("http://www.google.com/foo"));
// Verify that the pending navigation is cancelled.
EXPECT_FALSE(orig_rvh->is_waiting_for_beforeunload_ack());
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, rvh());
EXPECT_EQ(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingRenderViewHost() == NULL);
}
TEST_F(WebContentsImplTest, CrossSiteNavigationBackPreempted) {
contents()->transition_cross_site = true;
// 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());
TestRenderViewHost* ntp_rvh = test_rvh();
contents()->TestDidNavigate(ntp_rvh, 1, url1, PAGE_TRANSITION_TYPED);
NavigationEntry* entry1 = controller().GetLastCommittedEntry();
SiteInstance* instance1 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(ntp_rvh, contents()->GetRenderViewHost());
EXPECT_EQ(url1, entry1->GetURL());
EXPECT_EQ(instance1,
NavigationEntryImpl::FromNavigationEntry(entry1)->site_instance());
EXPECT_TRUE(ntp_rvh->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());
TestRenderViewHost* google_rvh =
static_cast<TestRenderViewHost*>(contents()->GetPendingRenderViewHost());
// Simulate beforeunload approval.
EXPECT_TRUE(ntp_rvh->is_waiting_for_beforeunload_ack());
base::TimeTicks now = base::TimeTicks::Now();
ntp_rvh->OnMessageReceived(ViewHostMsg_ShouldClose_ACK(0, true, now, now));
// DidNavigate from the pending page.
contents()->TestDidNavigate(
google_rvh, 1, url2, PAGE_TRANSITION_TYPED);
NavigationEntry* entry2 = controller().GetLastCommittedEntry();
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(google_rvh, contents()->GetRenderViewHost());
EXPECT_NE(instance1, instance2);
EXPECT_FALSE(contents()->GetPendingRenderViewHost());
EXPECT_EQ(url2, entry2->GetURL());
EXPECT_EQ(instance2,
NavigationEntryImpl::FromNavigationEntry(entry2)->site_instance());
EXPECT_FALSE(google_rvh->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_rvh, 2, url3, PAGE_TRANSITION_TYPED);
NavigationEntry* entry3 = controller().GetLastCommittedEntry();
SiteInstance* instance3 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(google_rvh, contents()->GetRenderViewHost());
EXPECT_EQ(instance2, instance3);
EXPECT_FALSE(contents()->GetPendingRenderViewHost());
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()->GetPendingRenderViewHost());
EXPECT_EQ(entry1, controller().GetPendingEntry());
// Simulate beforeunload approval.
EXPECT_TRUE(google_rvh->is_waiting_for_beforeunload_ack());
now = base::TimeTicks::Now();
google_rvh->OnMessageReceived(ViewHostMsg_ShouldClose_ACK(0, true, now, now));
// DidNavigate from the first back. This aborts the second back's pending RVH.
contents()->TestDidNavigate(google_rvh, 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_rvh, contents()->GetRenderViewHost());
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) {
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
// 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_rvh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
// 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.
orig_rvh->SendNavigateWithTransition(1, GURL("http://google.com/frame"),
PAGE_TRANSITION_AUTO_SUBFRAME);
EXPECT_TRUE(orig_rvh->is_waiting_for_beforeunload_ack());
// Now simulate the onbeforeunload approval and verify the navigation is
// not canceled.
base::TimeTicks now = base::TimeTicks::Now();
orig_rvh->OnMessageReceived(ViewHostMsg_ShouldClose_ACK(0, true, now, now));
EXPECT_FALSE(orig_rvh->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) {
contents()->transition_cross_site = true;
// Navigate to NTP URL.
const GURL url("chrome://blah");
controller().LoadURL(
url, Referrer(), PAGE_TRANSITION_TYPED, std::string());
TestRenderViewHost* orig_rvh = test_rvh();
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());
TestRenderViewHost* pending_rvh =
static_cast<TestRenderViewHost*>(contents()->GetPendingRenderViewHost());
EXPECT_TRUE(contents()->cross_navigation_pending());
EXPECT_TRUE(orig_rvh->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_rvh->SendNavigate(1, GURL("chrome://blah"));
EXPECT_TRUE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
EXPECT_FALSE(orig_rvh->is_waiting_for_beforeunload_ack());
// The pending navigation should be able to commit successfully.
contents()->TestDidNavigate(pending_rvh, 1, url2, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rvh, contents()->GetRenderViewHost());
}
// 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) {
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
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_rvh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
// 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_rvh->OnMessageReceived(ViewHostMsg_ShouldClose_ACK(0, true, now, now));
EXPECT_TRUE(contents()->cross_navigation_pending());
TestRenderViewHost* pending_rvh = static_cast<TestRenderViewHost*>(
contents()->GetPendingRenderViewHost());
// Simulate the pending renderer's response, which leads to an unload request
// being sent to orig_rvh.
contents()->GetRenderManagerForTesting()->OnCrossSiteResponse(
pending_rvh, GlobalRequestID(0, 0));
// 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.)
ViewHostMsg_FrameNavigate_Params params1a;
InitNavigateParams(&params1a, 2, GURL("http://www.google.com/foo"),
PAGE_TRANSITION_TYPED);
orig_rvh->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()->GetPendingRenderViewHost() != NULL);
// DidNavigate from the pending page should commit it.
contents()->TestDidNavigate(
pending_rvh, 1, url2, PAGE_TRANSITION_TYPED);
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(pending_rvh, rvh());
EXPECT_NE(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingRenderViewHost() == 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) {
contents()->transition_cross_site = true;
TestRenderViewHost* orig_rvh = test_rvh();
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_rvh, 1, url, PAGE_TRANSITION_TYPED);
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, contents()->GetRenderViewHost());
// 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_rvh->is_waiting_for_beforeunload_ack());
base::TimeTicks now = base::TimeTicks::Now();
orig_rvh->OnMessageReceived(ViewHostMsg_ShouldClose_ACK(0, true, now, now));
EXPECT_TRUE(contents()->cross_navigation_pending());
// Simulate swap out message when the response arrives.
orig_rvh->set_is_swapped_out(true);
// Suppose the navigation doesn't get a chance to commit, and the user
// navigates in the current RVH'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_rvh->is_waiting_for_beforeunload_ack());
SiteInstance* instance2 = contents()->GetSiteInstance();
EXPECT_FALSE(contents()->cross_navigation_pending());
EXPECT_EQ(orig_rvh, rvh());
EXPECT_FALSE(orig_rvh->is_swapped_out());
EXPECT_EQ(instance1, instance2);
EXPECT_TRUE(contents()->GetPendingRenderViewHost() == NULL);
}
// Test that NavigationEntries have the correct page state after going
// forward and back. Prevents regression for bug 1116137.
TEST_F(WebContentsImplTest, NavigationEntryContentState) {
TestRenderViewHost* orig_rvh = test_rvh();
// 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_rvh, 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_rvh, 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_rvh, 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) {
TestRenderViewHost* orig_rvh = test_rvh();
// When opening a new window, it is navigated to about:blank internally.
// Currently, this results in two DidNavigate events.
const GURL url(kAboutBlankURL);
contents()->TestDidNavigate(orig_rvh, 1, url, PAGE_TRANSITION_TYPED);
contents()->TestDidNavigate(orig_rvh, 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_rvh, contents()->GetRenderViewHost());
contents()->TestDidNavigate(orig_rvh, 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());
}
////////////////////////////////////////////////////////////////////////////////
// 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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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();
test_rvh()->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");
test_rvh()->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();
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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");
test_rvh()->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(rvh(), 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;
bool did_suppress_message = false;
contents()->RunJavaScriptMessage(contents()->GetRenderViewHost(),
ASCIIToUTF16("This is an informative message"), ASCIIToUTF16("OK"),
kGURL, JAVASCRIPT_MESSAGE_TYPE_ALERT, dummy_message,
&did_suppress_message);
EXPECT_TRUE(did_suppress_message);
}
// 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");
test_rvh()->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());
// 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.CanPruneAllButVisible());
}
// 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(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(1, url_from_ipc, true);
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(
1, url_from_ipc, true, 1, 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));
}
// This test asserts the shape of the frame tree is correct, based on incoming
// frame attached/detached messages.
TEST_F(WebContentsImplTest, FrameTreeShape) {
std::string no_children_node("no children node");
std::string deep_subtree("node with deep subtree");
// The initial navigation will create a frame_tree_root_ node with the top
// level frame id. Simulate that by just creating it here.
contents()->frame_tree_root_.reset(
new FrameTreeNode(5, std::string("top-level")));
// Let's send a series of messages for frame attached and build the
// frame tree.
contents()->OnFrameAttached(5, 14, std::string());
contents()->OnFrameAttached(5, 15, std::string());
contents()->OnFrameAttached(5, 16, std::string());
contents()->OnFrameAttached(14, 244, std::string());
contents()->OnFrameAttached(14, 245, std::string());
contents()->OnFrameAttached(15, 255, no_children_node);
contents()->OnFrameAttached(16, 264, std::string());
contents()->OnFrameAttached(16, 265, std::string());
contents()->OnFrameAttached(16, 266, std::string());
contents()->OnFrameAttached(16, 267, deep_subtree);
contents()->OnFrameAttached(16, 268, std::string());
contents()->OnFrameAttached(267, 365, std::string());
contents()->OnFrameAttached(365, 455, std::string());
contents()->OnFrameAttached(455, 555, std::string());
contents()->OnFrameAttached(555, 655, std::string());
// Now, verify the tree structure is as expected.
FrameTreeNode* root = contents()->frame_tree_root_.get();
EXPECT_EQ(5, root->frame_id());
EXPECT_EQ(3UL, root->child_count());
EXPECT_EQ(2UL, root->child_at(0)->child_count());
EXPECT_EQ(0UL, root->child_at(0)->child_at(0)->child_count());
EXPECT_EQ(0UL, root->child_at(0)->child_at(1)->child_count());
EXPECT_EQ(1UL, root->child_at(1)->child_count());
EXPECT_EQ(0UL, root->child_at(1)->child_at(0)->child_count());
EXPECT_STREQ(no_children_node.c_str(),
root->child_at(1)->child_at(0)->frame_name().c_str());
EXPECT_EQ(5UL, root->child_at(2)->child_count());
EXPECT_EQ(0UL, root->child_at(2)->child_at(0)->child_count());
EXPECT_EQ(0UL, root->child_at(2)->child_at(1)->child_count());
EXPECT_EQ(0UL, root->child_at(2)->child_at(2)->child_count());
EXPECT_EQ(1UL, root->child_at(2)->child_at(3)->child_count());
EXPECT_STREQ(deep_subtree.c_str(),
root->child_at(2)->child_at(3)->frame_name().c_str());
EXPECT_EQ(0UL, root->child_at(2)->child_at(4)->child_count());
FrameTreeNode* deep_tree = root->child_at(2)->child_at(3)->child_at(0);
EXPECT_EQ(365, deep_tree->frame_id());
EXPECT_EQ(1UL, deep_tree->child_count());
EXPECT_EQ(455, deep_tree->child_at(0)->frame_id());
EXPECT_EQ(1UL, deep_tree->child_at(0)->child_count());
EXPECT_EQ(555, deep_tree->child_at(0)->child_at(0)->frame_id());
EXPECT_EQ(1UL, deep_tree->child_at(0)->child_at(0)->child_count());
EXPECT_EQ(655, deep_tree->child_at(0)->child_at(0)->child_at(0)->frame_id());
EXPECT_EQ(0UL,
deep_tree->child_at(0)->child_at(0)->child_at(0)->child_count());
// Test removing of nodes.
contents()->OnFrameDetached(555, 655);
EXPECT_EQ(0UL, deep_tree->child_at(0)->child_at(0)->child_count());
contents()->OnFrameDetached(16, 265);
EXPECT_EQ(4UL, root->child_at(2)->child_count());
contents()->OnFrameDetached(5, 15);
EXPECT_EQ(2UL, root->child_count());
}
} // namespace content