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|
// Copyright 2014 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/bind.h"
#include "base/strings/stringprintf.h"
#include "content/browser/frame_host/frame_tree.h"
#include "content/browser/frame_host/navigation_controller_impl.h"
#include "content/browser/frame_host/navigation_entry_impl.h"
#include "content/browser/web_contents/web_contents_impl.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/common/bindings_policy.h"
#include "content/public/common/url_constants.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/public/test/test_navigation_observer.h"
#include "content/public/test/test_utils.h"
#include "content/shell/browser/shell.h"
#include "content/test/content_browser_test_utils_internal.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
namespace content {
class NavigationControllerBrowserTest : public ContentBrowserTest {
protected:
void SetUpOnMainThread() override {
host_resolver()->AddRule("*", "127.0.0.1");
ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
}
};
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, LoadDataWithBaseURL) {
const GURL base_url("http://baseurl");
const GURL history_url("http://historyurl");
const std::string data = "<html><body>foo</body></html>";
const NavigationController& controller =
shell()->web_contents()->GetController();
// Load data. Blocks until it is done.
content::LoadDataWithBaseURL(shell(), history_url, data, base_url);
// We should use history_url instead of the base_url as the original url of
// this navigation entry, because base_url is only used for resolving relative
// paths in the data, or enforcing same origin policy.
EXPECT_EQ(controller.GetVisibleEntry()->GetOriginalRequestURL(), history_url);
}
// The renderer uses the position in the history list as a clue to whether a
// navigation is stale. In the case where the entry limit is reached and the
// history list is pruned, make sure that there is no mismatch that would cause
// it to start incorrectly rejecting navigations as stale. See
// http://crbug.com/89798.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
DontIgnoreBackAfterNavEntryLimit) {
NavigationController& controller =
shell()->web_contents()->GetController();
const int kMaxEntryCount =
static_cast<int>(NavigationControllerImpl::max_entry_count());
// Load up to the max count, all entries should be there.
for (int url_index = 0; url_index < kMaxEntryCount; ++url_index) {
GURL url(base::StringPrintf("data:text/html,page%d", url_index));
EXPECT_TRUE(NavigateToURL(shell(), url));
}
EXPECT_EQ(controller.GetEntryCount(), kMaxEntryCount);
// Navigate twice more more.
for (int url_index = kMaxEntryCount;
url_index < kMaxEntryCount + 2; ++url_index) {
GURL url(base::StringPrintf("data:text/html,page%d", url_index));
EXPECT_TRUE(NavigateToURL(shell(), url));
}
// We expect page0 and page1 to be gone.
EXPECT_EQ(kMaxEntryCount, controller.GetEntryCount());
EXPECT_EQ(GURL("data:text/html,page2"),
controller.GetEntryAtIndex(0)->GetURL());
// Now try to go back. This should not hang.
ASSERT_TRUE(controller.CanGoBack());
controller.GoBack();
EXPECT_TRUE(WaitForLoadStop(shell()->web_contents()));
// This should have successfully gone back.
EXPECT_EQ(GURL(base::StringPrintf("data:text/html,page%d", kMaxEntryCount)),
controller.GetLastCommittedEntry()->GetURL());
}
namespace {
int RendererHistoryLength(Shell* shell) {
int value = 0;
EXPECT_TRUE(ExecuteScriptAndExtractInt(
shell->web_contents(),
"domAutomationController.send(history.length)",
&value));
return value;
}
// Similar to the ones from content_browser_test_utils.
bool NavigateToURLAndReplace(Shell* shell, const GURL& url) {
WebContents* web_contents = shell->web_contents();
WaitForLoadStop(web_contents);
TestNavigationObserver same_tab_observer(web_contents, 1);
NavigationController::LoadURLParams params(url);
params.should_replace_current_entry = true;
web_contents->GetController().LoadURLWithParams(params);
web_contents->Focus();
same_tab_observer.Wait();
if (!IsLastCommittedEntryOfPageType(web_contents, PAGE_TYPE_NORMAL))
return false;
return web_contents->GetLastCommittedURL() == url;
}
} // namespace
// When loading a new page to replace an old page in the history list, make sure
// that the browser and renderer agree, and that both get it right.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
CorrectLengthWithCurrentItemReplacement) {
NavigationController& controller =
shell()->web_contents()->GetController();
EXPECT_TRUE(NavigateToURL(shell(), GURL("data:text/html,page1")));
EXPECT_EQ(1, controller.GetEntryCount());
EXPECT_EQ(1, RendererHistoryLength(shell()));
EXPECT_TRUE(NavigateToURLAndReplace(shell(), GURL("data:text/html,page2")));
EXPECT_EQ(1, controller.GetEntryCount());
EXPECT_EQ(1, RendererHistoryLength(shell()));
// Note that there's no way to access the renderer's notion of the history
// offset via JavaScript. Checking just the history length, though, is enough;
// if the replacement failed, there would be a new history entry and thus an
// incorrect length.
}
// When spawning a new page from a WebUI page, make sure that the browser and
// renderer agree about the length of the history list, and that both get it
// right.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
CorrectLengthWithNewTabNavigatingFromWebUI) {
GURL web_ui_page(std::string(kChromeUIScheme) + "://" +
std::string(kChromeUIGpuHost));
EXPECT_TRUE(NavigateToURL(shell(), web_ui_page));
EXPECT_EQ(BINDINGS_POLICY_WEB_UI,
shell()->web_contents()->GetRenderViewHost()->GetEnabledBindings());
ShellAddedObserver observer;
std::string page_url = embedded_test_server()->GetURL(
"/navigation_controller/simple_page_1.html").spec();
EXPECT_TRUE(ExecuteScript(shell()->web_contents(),
"window.open('" + page_url + "', '_blank')"));
Shell* shell2 = observer.GetShell();
EXPECT_TRUE(WaitForLoadStop(shell2->web_contents()));
EXPECT_EQ(1, shell2->web_contents()->GetController().GetEntryCount());
EXPECT_EQ(1, RendererHistoryLength(shell2));
// Again, as above, there's no way to access the renderer's notion of the
// history offset via JavaScript. Checking just the history length, again,
// will have to suffice.
}
namespace {
class NoNavigationsObserver : public WebContentsObserver {
public:
// Observes navigation for the specified |web_contents|.
explicit NoNavigationsObserver(WebContents* web_contents)
: WebContentsObserver(web_contents) {}
private:
void DidNavigateAnyFrame(RenderFrameHost* render_frame_host,
const LoadCommittedDetails& details,
const FrameNavigateParams& params) override {
FAIL() << "No navigations should occur";
}
};
} // namespace
// Some pages create a popup, then write an iframe into it. This causes a
// subframe navigation without having any committed entry. Such navigations
// just get thrown on the ground, but we shouldn't crash.
//
// This test actually hits NAVIGATION_TYPE_NAV_IGNORE three times. Two of them,
// the initial window.open() and the iframe creation, don't try to create
// navigation entries, and the third, the new navigation, tries to.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest, SubframeOnEmptyPage) {
NavigateToURL(shell(), GURL(url::kAboutBlankURL));
EXPECT_TRUE(WaitForLoadStop(shell()->web_contents()));
FrameTreeNode* root =
static_cast<WebContentsImpl*>(shell()->web_contents())->
GetFrameTree()->root();
// Pop open a new window.
ShellAddedObserver new_shell_observer;
std::string script = "window.open()";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
Shell* new_shell = new_shell_observer.GetShell();
ASSERT_NE(new_shell->web_contents(), shell()->web_contents());
FrameTreeNode* new_root =
static_cast<WebContentsImpl*>(new_shell->web_contents())->
GetFrameTree()->root();
// Make a new iframe in it.
NoNavigationsObserver observer(new_shell->web_contents());
script = "var iframe = document.createElement('iframe');"
"iframe.src = 'data:text/html,<p>some page</p>';"
"document.body.appendChild(iframe);";
EXPECT_TRUE(content::ExecuteScript(new_root->current_frame_host(), script));
// The success check is of the last-committed entry, and there is none.
WaitForLoadStopWithoutSuccessCheck(new_shell->web_contents());
ASSERT_EQ(1U, new_root->child_count());
ASSERT_NE(nullptr, new_root->child_at(0));
// Navigate it.
GURL frame_url = embedded_test_server()->GetURL(
"/navigation_controller/simple_page_2.html");
script = "location.assign('" + frame_url.spec() + "')";
EXPECT_TRUE(content::ExecuteScript(
new_root->child_at(0)->current_frame_host(), script));
// Success is not crashing, and not navigating.
EXPECT_EQ(nullptr,
new_shell->web_contents()->GetController().GetLastCommittedEntry());
}
namespace {
class FrameNavigateParamsCapturer : public WebContentsObserver {
public:
// Observes navigation for the specified |node|.
explicit FrameNavigateParamsCapturer(FrameTreeNode* node)
: WebContentsObserver(
node->current_frame_host()->delegate()->GetAsWebContents()),
frame_tree_node_id_(node->frame_tree_node_id()),
navigations_remaining_(1),
message_loop_runner_(new MessageLoopRunner) {}
void set_navigations_remaining(int count) {
navigations_remaining_ = count;
}
void Wait() {
message_loop_runner_->Run();
}
const FrameNavigateParams& params() const {
EXPECT_EQ(1U, params_.size());
return params_[0];
}
const std::vector<FrameNavigateParams>& all_params() const {
return params_;
}
const LoadCommittedDetails& details() const {
EXPECT_EQ(1U, details_.size());
return details_[0];
}
const std::vector<LoadCommittedDetails>& all_details() const {
return details_;
}
private:
void DidNavigateAnyFrame(RenderFrameHost* render_frame_host,
const LoadCommittedDetails& details,
const FrameNavigateParams& params) override {
RenderFrameHostImpl* rfh =
static_cast<RenderFrameHostImpl*>(render_frame_host);
if (rfh->frame_tree_node()->frame_tree_node_id() != frame_tree_node_id_)
return;
--navigations_remaining_;
params_.push_back(params);
details_.push_back(details);
if (!web_contents()->IsLoading() && !navigations_remaining_)
message_loop_runner_->Quit();
}
void DidStopLoading(RenderViewHost* render_view_host) override {
if (!navigations_remaining_)
message_loop_runner_->Quit();
}
// The id of the FrameTreeNode whose navigations to observe.
int frame_tree_node_id_;
// How many navigations remain to capture.
int navigations_remaining_;
// The params of the navigations.
std::vector<FrameNavigateParams> params_;
// The details of the navigations.
std::vector<LoadCommittedDetails> details_;
// The MessageLoopRunner used to spin the message loop.
scoped_refptr<MessageLoopRunner> message_loop_runner_;
};
class LoadCommittedCapturer : public WebContentsObserver {
public:
// Observes the load commit for the specified |node|.
explicit LoadCommittedCapturer(FrameTreeNode* node)
: WebContentsObserver(
node->current_frame_host()->delegate()->GetAsWebContents()),
frame_tree_node_id_(node->frame_tree_node_id()),
message_loop_runner_(new MessageLoopRunner) {}
// Observes the load commit for the next created frame in the specified
// |web_contents|.
explicit LoadCommittedCapturer(WebContents* web_contents)
: WebContentsObserver(web_contents),
frame_tree_node_id_(0),
message_loop_runner_(new MessageLoopRunner) {}
void Wait() {
message_loop_runner_->Run();
}
ui::PageTransition transition_type() const {
return transition_type_;
}
private:
void RenderFrameCreated(RenderFrameHost* render_frame_host) override {
// If this object was created with a specified tree frame node, there
// shouldn't be any frames being created.
DCHECK_EQ(0, frame_tree_node_id_);
RenderFrameHostImpl* rfh =
static_cast<RenderFrameHostImpl*>(render_frame_host);
frame_tree_node_id_ = rfh->frame_tree_node()->frame_tree_node_id();
}
void DidCommitProvisionalLoadForFrame(
RenderFrameHost* render_frame_host,
const GURL& url,
ui::PageTransition transition_type) override {
DCHECK_NE(0, frame_tree_node_id_);
RenderFrameHostImpl* rfh =
static_cast<RenderFrameHostImpl*>(render_frame_host);
if (rfh->frame_tree_node()->frame_tree_node_id() != frame_tree_node_id_)
return;
transition_type_ = transition_type;
if (!web_contents()->IsLoading())
message_loop_runner_->Quit();
}
void DidStopLoading(RenderViewHost* render_view_host) override {
message_loop_runner_->Quit();
}
// The id of the FrameTreeNode whose navigations to observe.
int frame_tree_node_id_;
// The transition_type of the last navigation.
ui::PageTransition transition_type_;
// The MessageLoopRunner used to spin the message loop.
scoped_refptr<MessageLoopRunner> message_loop_runner_;
};
} // namespace
// Various tests for navigation type classifications. TODO(avi): It's rather
// bogus that the same info is in two different enums; http://crbug.com/453555.
// Verify that navigations for NAVIGATION_TYPE_NEW_PAGE are correctly
// classified.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
NavigationTypeClassification_NewPage) {
NavigateToURL(shell(), GURL(url::kAboutBlankURL));
FrameTreeNode* root =
static_cast<WebContentsImpl*>(shell()->web_contents())->
GetFrameTree()->root();
{
// Simple load.
FrameNavigateParamsCapturer capturer(root);
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/page_with_links.html"));
NavigateFrameToURL(root, frame_url);
capturer.Wait();
// TODO(avi,creis): Why is this (and quite a few others below) a "link"
// transition? Lots of these transitions should be cleaned up.
EXPECT_EQ(ui::PAGE_TRANSITION_LINK, capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.details().type);
}
{
// Load via a fragment link click.
FrameNavigateParamsCapturer capturer(root);
std::string script = "document.getElementById('fraglink').click()";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK, capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.details().type);
}
{
// Load via link click.
FrameNavigateParamsCapturer capturer(root);
std::string script = "document.getElementById('thelink').click()";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK, capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.details().type);
}
{
// location.assign().
FrameNavigateParamsCapturer capturer(root);
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_2.html"));
std::string script = "location.assign('" + frame_url.spec() + "')";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK | ui::PAGE_TRANSITION_CLIENT_REDIRECT,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.details().type);
}
{
// history.pushState().
FrameNavigateParamsCapturer capturer(root);
std::string script =
"history.pushState({}, 'page 1', 'simple_page_1.html')";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK | ui::PAGE_TRANSITION_CLIENT_REDIRECT,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, capturer.details().type);
}
}
// Verify that navigations for NAVIGATION_TYPE_EXISTING_PAGE are correctly
// classified.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
NavigationTypeClassification_ExistingPage) {
GURL url1(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_1.html"));
NavigateToURL(shell(), url1);
GURL url2(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_2.html"));
NavigateToURL(shell(), url2);
FrameTreeNode* root =
static_cast<WebContentsImpl*>(shell()->web_contents())->
GetFrameTree()->root();
{
// Back from the browser side.
FrameNavigateParamsCapturer capturer(root);
shell()->web_contents()->GetController().GoBack();
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_TYPED
| ui::PAGE_TRANSITION_FORWARD_BACK
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.details().type);
}
{
// Forward from the browser side.
FrameNavigateParamsCapturer capturer(root);
shell()->web_contents()->GetController().GoForward();
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_TYPED
| ui::PAGE_TRANSITION_FORWARD_BACK
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.details().type);
}
{
// Back from the renderer side.
FrameNavigateParamsCapturer capturer(root);
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(),
"history.back()"));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_TYPED
| ui::PAGE_TRANSITION_FORWARD_BACK
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.details().type);
}
{
// Forward from the renderer side.
FrameNavigateParamsCapturer capturer(root);
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(),
"history.forward()"));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_TYPED
| ui::PAGE_TRANSITION_FORWARD_BACK
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.details().type);
}
{
// Back from the renderer side via history.go().
FrameNavigateParamsCapturer capturer(root);
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(),
"history.go(-1)"));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_TYPED
| ui::PAGE_TRANSITION_FORWARD_BACK
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.details().type);
}
{
// Forward from the renderer side via history.go().
FrameNavigateParamsCapturer capturer(root);
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(),
"history.go(1)"));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_TYPED
| ui::PAGE_TRANSITION_FORWARD_BACK
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.details().type);
}
{
// Reload from the browser side.
FrameNavigateParamsCapturer capturer(root);
shell()->web_contents()->GetController().Reload(false);
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_RELOAD, capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.details().type);
}
{
// Reload from the renderer side.
FrameNavigateParamsCapturer capturer(root);
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(),
"location.reload()"));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK | ui::PAGE_TRANSITION_CLIENT_REDIRECT,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.details().type);
}
{
// location.replace().
FrameNavigateParamsCapturer capturer(root);
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_1.html"));
std::string script = "location.replace('" + frame_url.spec() + "')";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK | ui::PAGE_TRANSITION_CLIENT_REDIRECT,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, capturer.details().type);
}
}
// Verify that navigations for NAVIGATION_TYPE_SAME_PAGE are correctly
// classified.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
NavigationTypeClassification_SamePage) {
GURL url1(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_1.html"));
NavigateToURL(shell(), url1);
FrameTreeNode* root =
static_cast<WebContentsImpl*>(shell()->web_contents())->
GetFrameTree()->root();
{
// Simple load.
FrameNavigateParamsCapturer capturer(root);
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_1.html"));
NavigateFrameToURL(root, frame_url);
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK, capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_SAME_PAGE, capturer.details().type);
}
}
// Verify that navigations for NAVIGATION_TYPE_IN_PAGE are correctly
// classified.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
NavigationTypeClassification_InPage) {
GURL url1(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_1.html"));
NavigateToURL(shell(), url1);
FrameTreeNode* root =
static_cast<WebContentsImpl*>(shell()->web_contents())->
GetFrameTree()->root();
{
// history.replaceState().
FrameNavigateParamsCapturer capturer(root);
std::string script =
"history.replaceState({}, 'page 1', 'simple_page_2.html')";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK, capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_IN_PAGE, capturer.details().type);
}
// Back and forward across a fragment navigation.
GURL url2(embedded_test_server()->GetURL(
"/navigation_controller/page_with_links.html"));
NavigateToURL(shell(), url2);
std::string script = "document.getElementById('fraglink').click()";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
EXPECT_TRUE(WaitForLoadStop(shell()->web_contents()));
{
// Back.
FrameNavigateParamsCapturer capturer(root);
shell()->web_contents()->GetController().GoBack();
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_TYPED
| ui::PAGE_TRANSITION_FORWARD_BACK
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_IN_PAGE, capturer.details().type);
}
{
// Forward.
FrameNavigateParamsCapturer capturer(root);
shell()->web_contents()->GetController().GoForward();
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK | ui::PAGE_TRANSITION_FORWARD_BACK,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_IN_PAGE, capturer.details().type);
}
// Back and forward across a pushState-created navigation.
NavigateToURL(shell(), url1);
script = "history.pushState({}, 'page 2', 'simple_page_2.html')";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
EXPECT_TRUE(WaitForLoadStop(shell()->web_contents()));
{
// Back.
FrameNavigateParamsCapturer capturer(root);
shell()->web_contents()->GetController().GoBack();
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_TYPED
| ui::PAGE_TRANSITION_FORWARD_BACK
| ui::PAGE_TRANSITION_FROM_ADDRESS_BAR,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_IN_PAGE, capturer.details().type);
}
{
// Forward.
FrameNavigateParamsCapturer capturer(root);
shell()->web_contents()->GetController().GoForward();
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_LINK | ui::PAGE_TRANSITION_FORWARD_BACK,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_IN_PAGE, capturer.details().type);
}
}
// Verify that navigations for NAVIGATION_TYPE_NEW_SUBFRAME and
// NAVIGATION_TYPE_AUTO_SUBFRAME are properly classified.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
NavigationTypeClassification_NewAndAutoSubframe) {
GURL main_url(embedded_test_server()->GetURL(
"/navigation_controller/page_with_iframe.html"));
NavigateToURL(shell(), main_url);
// It is safe to obtain the root frame tree node here, as it doesn't change.
FrameTreeNode* root =
static_cast<WebContentsImpl*>(shell()->web_contents())->
GetFrameTree()->root();
ASSERT_EQ(1U, root->child_count());
ASSERT_NE(nullptr, root->child_at(0));
{
// Simple load.
FrameNavigateParamsCapturer capturer(root->child_at(0));
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_1.html"));
NavigateFrameToURL(root->child_at(0), frame_url);
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_MANUAL_SUBFRAME,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.details().type);
}
{
// Back.
FrameNavigateParamsCapturer capturer(root->child_at(0));
shell()->web_contents()->GetController().GoBack();
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_AUTO_SUBFRAME, capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_AUTO_SUBFRAME, capturer.details().type);
}
{
// Forward.
FrameNavigateParamsCapturer capturer(root->child_at(0));
shell()->web_contents()->GetController().GoForward();
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_AUTO_SUBFRAME, capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_AUTO_SUBFRAME, capturer.details().type);
}
{
// Simple load.
FrameNavigateParamsCapturer capturer(root->child_at(0));
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/page_with_links.html"));
NavigateFrameToURL(root->child_at(0), frame_url);
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_MANUAL_SUBFRAME,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.details().type);
}
{
// Load via a fragment link click.
FrameNavigateParamsCapturer capturer(root->child_at(0));
std::string script = "document.getElementById('fraglink').click()";
EXPECT_TRUE(content::ExecuteScript(root->child_at(0)->current_frame_host(),
script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_MANUAL_SUBFRAME,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.details().type);
}
{
// location.assign().
FrameNavigateParamsCapturer capturer(root->child_at(0));
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_1.html"));
std::string script = "location.assign('" + frame_url.spec() + "')";
EXPECT_TRUE(content::ExecuteScript(root->child_at(0)->current_frame_host(),
script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_MANUAL_SUBFRAME,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.details().type);
}
{
// location.replace().
LoadCommittedCapturer capturer(root->child_at(0));
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_2.html"));
std::string script = "location.replace('" + frame_url.spec() + "')";
EXPECT_TRUE(content::ExecuteScript(root->child_at(0)->current_frame_host(),
script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_AUTO_SUBFRAME, capturer.transition_type());
}
{
// history.pushState().
FrameNavigateParamsCapturer capturer(root->child_at(0));
std::string script =
"history.pushState({}, 'page 1', 'simple_page_1.html')";
EXPECT_TRUE(content::ExecuteScript(root->child_at(0)->current_frame_host(),
script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_MANUAL_SUBFRAME,
capturer.params().transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_SUBFRAME, capturer.details().type);
}
{
// history.replaceState().
LoadCommittedCapturer capturer(root->child_at(0));
std::string script =
"history.replaceState({}, 'page 2', 'simple_page_2.html')";
EXPECT_TRUE(content::ExecuteScript(root->child_at(0)->current_frame_host(),
script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_AUTO_SUBFRAME, capturer.transition_type());
}
{
// Reload.
LoadCommittedCapturer capturer(root->child_at(0));
EXPECT_TRUE(content::ExecuteScript(root->child_at(0)->current_frame_host(),
"location.reload()"));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_AUTO_SUBFRAME, capturer.transition_type());
}
{
// Create an iframe.
LoadCommittedCapturer capturer(shell()->web_contents());
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/simple_page_1.html"));
std::string script = "var iframe = document.createElement('iframe');"
"iframe.src = '" + frame_url.spec() + "';"
"document.body.appendChild(iframe);";
EXPECT_TRUE(content::ExecuteScript(root->current_frame_host(), script));
capturer.Wait();
EXPECT_EQ(ui::PAGE_TRANSITION_AUTO_SUBFRAME, capturer.transition_type());
}
}
// Verify that navigations caused by client-side redirects are correctly
// classified.
IN_PROC_BROWSER_TEST_F(NavigationControllerBrowserTest,
NavigationTypeClassification_ClientSideRedirect) {
NavigateToURL(shell(), GURL(url::kAboutBlankURL));
EXPECT_TRUE(WaitForLoadStop(shell()->web_contents()));
FrameTreeNode* root =
static_cast<WebContentsImpl*>(shell()->web_contents())->
GetFrameTree()->root();
{
// Load the redirecting page.
FrameNavigateParamsCapturer capturer(root);
capturer.set_navigations_remaining(2);
GURL frame_url(embedded_test_server()->GetURL(
"/navigation_controller/client_redirect.html"));
NavigateFrameToURL(root, frame_url);
capturer.Wait();
std::vector<FrameNavigateParams> params = capturer.all_params();
std::vector<LoadCommittedDetails> details = capturer.all_details();
ASSERT_EQ(2U, params.size());
ASSERT_EQ(2U, details.size());
EXPECT_EQ(ui::PAGE_TRANSITION_LINK, params[0].transition);
EXPECT_EQ(NAVIGATION_TYPE_NEW_PAGE, details[0].type);
EXPECT_EQ(ui::PAGE_TRANSITION_LINK | ui::PAGE_TRANSITION_CLIENT_REDIRECT,
params[1].transition);
EXPECT_EQ(NAVIGATION_TYPE_EXISTING_PAGE, details[1].type);
}
}
} // namespace content
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