content/browser/renderer_host/resource_dispatcher_host_uitest.cc - chromium/src.git - Git at Google

 // Copyright (c) 2011 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 <sstream>
 #include <string>

 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/path_service.h"
 #include "base/string_util.h"
 #include "base/test/test_timeouts.h"
 #include "chrome/browser/net/url_request_failed_dns_job.h"
 #include "chrome/browser/net/url_request_mock_http_job.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/automation/browser_proxy.h"
 #include "chrome/test/automation/tab_proxy.h"
 #include "chrome/test/ui/ui_test.h"
 #include "net/base/net_util.h"
 #include "net/test/test_server.h"

 namespace {

 class ResourceDispatcherTest : public UITest {
  public:
   void CheckTitleTest(const std::wstring& file,
                       const std::wstring& expected_title,
                       int expected_navigations) {
     NavigateToURLBlockUntilNavigationsComplete(
         URLRequestMockHTTPJob::GetMockUrl(FilePath::FromWStringHack(file)),
         expected_navigations);
     EXPECT_EQ(expected_title, GetActiveTabTitle());
   }

  protected:
   ResourceDispatcherTest() : UITest() {
     dom_automation_enabled_ = true;
   }
 };

 TEST_F(ResourceDispatcherTest, SniffHTMLWithNoContentType) {
   CheckTitleTest(L"content-sniffer-test0.html",
                  L"Content Sniffer Test 0", 1);
 }

 TEST_F(ResourceDispatcherTest, RespectNoSniffDirective) {
   CheckTitleTest(L"nosniff-test.html", L"", 1);
 }

 TEST_F(ResourceDispatcherTest, DoNotSniffHTMLFromTextPlain) {
   CheckTitleTest(L"content-sniffer-test1.html", L"", 1);
 }

 TEST_F(ResourceDispatcherTest, DoNotSniffHTMLFromImageGIF) {
   CheckTitleTest(L"content-sniffer-test2.html", L"", 1);
 }

 TEST_F(ResourceDispatcherTest, SniffNoContentTypeNoData) {
   CheckTitleTest(L"content-sniffer-test3.html",
                  L"Content Sniffer Test 3", 1);
   EXPECT_EQ(1, GetTabCount());

   // Make sure the download shelf is not showing.
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser.get());
   bool visible = false;
   ASSERT_TRUE(browser->IsShelfVisible(&visible));
   EXPECT_FALSE(visible);
 }

 TEST_F(ResourceDispatcherTest, ContentDispositionEmpty) {
   CheckTitleTest(L"content-disposition-empty.html", L"success", 1);
 }

 TEST_F(ResourceDispatcherTest, ContentDispositionInline) {
   CheckTitleTest(L"content-disposition-inline.html", L"success", 1);
 }

 // Test for bug #1091358.
 // Flaky: http://crbug.com/62595
 TEST_F(ResourceDispatcherTest, FLAKY_SyncXMLHttpRequest) {
   net::TestServer test_server(net::TestServer::TYPE_HTTP,
                               FilePath(FILE_PATH_LITERAL("chrome/test/data")));
   ASSERT_TRUE(test_server.Start());

   scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser_proxy.get());
   scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
   ASSERT_TRUE(tab.get());
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
             tab->NavigateToURL(test_server.GetURL(
                 "files/sync_xmlhttprequest.html")));

   // Let's check the XMLHttpRequest ran successfully.
   bool success = false;
   EXPECT_TRUE(tab->ExecuteAndExtractBool(L"",
       L"window.domAutomationController.send(DidSyncRequestSucceed());",
       &success));
   EXPECT_TRUE(success);
 }

 // http://code.google.com/p/chromium/issues/detail?id=62776
 TEST_F(ResourceDispatcherTest, FLAKY_SyncXMLHttpRequest_Disallowed) {
   net::TestServer test_server(net::TestServer::TYPE_HTTP,
                               FilePath(FILE_PATH_LITERAL("chrome/test/data")));
   ASSERT_TRUE(test_server.Start());

   scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser_proxy.get());
   scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
   ASSERT_TRUE(tab.get());
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
             tab->NavigateToURL(test_server.GetURL(
                 "files/sync_xmlhttprequest_disallowed.html")));

   // Let's check the XMLHttpRequest ran successfully.
   bool success = false;
   EXPECT_TRUE(tab->ExecuteAndExtractBool(L"",
       L"window.domAutomationController.send(DidSucceed());",
       &success));
   EXPECT_TRUE(success);
 }

 // Test for bug #1159553 -- A synchronous xhr (whose content-type is
 // downloadable) would trigger download and hang the renderer process,
 // if executed while navigating to a new page.
 // Disabled -- http://code.google.com/p/chromium/issues/detail?id=56264
 TEST_F(ResourceDispatcherTest, DISABLED_SyncXMLHttpRequest_DuringUnload) {
   net::TestServer test_server(net::TestServer::TYPE_HTTP,
                               FilePath(FILE_PATH_LITERAL("chrome/test/data")));
   ASSERT_TRUE(test_server.Start());

   scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser_proxy.get());
   scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
   ASSERT_TRUE(tab.get());

   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
             tab->NavigateToURL(test_server.GetURL(
                 "files/sync_xmlhttprequest_during_unload.html")));

   // Confirm that the page has loaded (since it changes its title during load).
   std::wstring tab_title;
   EXPECT_TRUE(tab->GetTabTitle(&tab_title));
   EXPECT_EQ(L"sync xhr on unload", tab_title);

   // Navigate to a new page, to dispatch unload event and trigger xhr.
   // (the bug would make this step hang the renderer).
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
             tab->NavigateToURL(test_server.GetURL("files/title2.html")));

   // Check that the new page got loaded, and that no download was triggered.
   EXPECT_TRUE(tab->GetTabTitle(&tab_title));
   EXPECT_EQ(L"Title Of Awesomeness", tab_title);

   bool shelf_is_visible = false;
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser.get());
   EXPECT_TRUE(browser->IsShelfVisible(&shelf_is_visible));
   EXPECT_FALSE(shelf_is_visible);
 }

 // Tests that onunload is run for cross-site requests.  (Bug 1114994)
 TEST_F(ResourceDispatcherTest, CrossSiteOnunloadCookie) {
   net::TestServer test_server(net::TestServer::TYPE_HTTP,
                               FilePath(FILE_PATH_LITERAL("chrome/test/data")));
   ASSERT_TRUE(test_server.Start());

   scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser_proxy.get());
   scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
   ASSERT_TRUE(tab.get());

   GURL url(test_server.GetURL("files/onunload_cookie.html"));
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(url));

   // Confirm that the page has loaded (since it changes its title during load).
   std::wstring tab_title;
   EXPECT_TRUE(tab->GetTabTitle(&tab_title));
   EXPECT_EQ(L"set cookie on unload", tab_title);

   // Navigate to a new cross-site page, to dispatch unload event and set the
   // cookie.
   CheckTitleTest(L"content-sniffer-test0.html",
                  L"Content Sniffer Test 0", 1);

   // Check that the cookie was set.
   std::string value_result;
   ASSERT_TRUE(tab->GetCookieByName(url, "onunloadCookie", &value_result));
   ASSERT_FALSE(value_result.empty());
   ASSERT_STREQ("foo", value_result.c_str());
 }

 #if !defined(OS_MACOSX)
 // Tests that the onbeforeunload and onunload logic is shortcutted if the old
 // renderer is gone.  In that case, we don't want to wait for the old renderer
 // to run the handlers.
 // We need to disable this on Mac because the crash causes the OS CrashReporter
 // process to kick in to analyze the poor dead renderer.  Unfortunately, if the
 // app isn't stripped of debug symbols, this takes about five minutes to
 // complete and isn't conducive to quick turnarounds. As we don't currently
 // strip the app on the build bots, this is bad times.
 TEST_F(ResourceDispatcherTest, CrossSiteAfterCrash) {
   // This test only works in multi-process mode
   if (ProxyLauncher::in_process_renderer())
     return;

   scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser_proxy.get());
   scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
   ASSERT_TRUE(tab.get());

   // Cause the renderer to crash.
 #if defined(OS_WIN) || defined(USE_LINUX_BREAKPAD)
   expected_crashes_ = 1;
 #endif
   ASSERT_TRUE(tab->NavigateToURLAsync(GURL(chrome::kAboutCrashURL)));
   // Wait for browser to notice the renderer crash.
   base::PlatformThread::Sleep(TestTimeouts::action_timeout_ms());

   // Navigate to a new cross-site page.  The browser should not wait around for
   // the old renderer's on{before}unload handlers to run.
   CheckTitleTest(L"content-sniffer-test0.html",
                  L"Content Sniffer Test 0", 1);
 }
 #endif  // !defined(OS_MACOSX)

 // Tests that cross-site navigations work when the new page does not go through
 // the BufferedEventHandler (e.g., non-http{s} URLs).  (Bug 1225872)
 TEST_F(ResourceDispatcherTest, CrossSiteNavigationNonBuffered) {
   scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser_proxy.get());
   scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
   ASSERT_TRUE(tab.get());

   // Start with an HTTP page.
   CheckTitleTest(L"content-sniffer-test0.html",
                  L"Content Sniffer Test 0", 1);

   // Now load a file:// page, which does not use the BufferedEventHandler.
   // Make sure that the page loads and displays a title, and doesn't get stuck.
   FilePath test_file(test_data_directory_);
   test_file = test_file.AppendASCII("title2.html");
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
             tab->NavigateToURL(net::FilePathToFileURL(test_file)));
   EXPECT_EQ(L"Title Of Awesomeness", GetActiveTabTitle());
 }

 // Tests that a cross-site navigation to an error page (resulting in the link
 // doctor page) still runs the onunload handler and can support navigations
 // away from the link doctor page.  (Bug 1235537)
 TEST_F(ResourceDispatcherTest, CrossSiteNavigationErrorPage) {
   net::TestServer test_server(net::TestServer::TYPE_HTTP,
                               FilePath(FILE_PATH_LITERAL("chrome/test/data")));
   ASSERT_TRUE(test_server.Start());

   scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser_proxy.get());
   scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
   ASSERT_TRUE(tab.get());

   GURL url(test_server.GetURL("files/onunload_cookie.html"));
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(url));

   // Confirm that the page has loaded (since it changes its title during load).
   std::wstring tab_title;
   EXPECT_TRUE(tab->GetTabTitle(&tab_title));
   EXPECT_EQ(L"set cookie on unload", tab_title);

   // Navigate to a new cross-site URL that results in an error page.
   // TODO(creis): If this causes crashes or hangs, it might be for the same
   // reason as ErrorPageTest::DNSError.  See bug 1199491 and
   // http://crbug.com/22877.
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
             tab->NavigateToURLBlockUntilNavigationsComplete(
                 GURL(URLRequestFailedDnsJob::kTestUrl), 2));
   EXPECT_NE(L"set cookie on unload", GetActiveTabTitle());

   // Check that the cookie was set, meaning that the onunload handler ran.
   std::string value_result;
   EXPECT_TRUE(tab->GetCookieByName(url, "onunloadCookie", &value_result));
   EXPECT_FALSE(value_result.empty());
   EXPECT_STREQ("foo", value_result.c_str());

   // Check that renderer-initiated navigations still work.  In a previous bug,
   // the ResourceDispatcherHost would think that such navigations were
   // cross-site, because we didn't clean up from the previous request.  Since
   // TabContents was in the NORMAL state, it would ignore the attempt to run
   // the onunload handler, and the navigation would fail.
   // (Test by redirecting to javascript:window.location='someURL'.)
   GURL test_url(test_server.GetURL("files/title2.html"));
   std::string redirect_url = "javascript:window.location='" +
       test_url.possibly_invalid_spec() + "'";
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
             tab->NavigateToURL(GURL(redirect_url)));
   EXPECT_TRUE(tab->GetTabTitle(&tab_title));
   EXPECT_EQ(L"Title Of Awesomeness", tab_title);
 }

 TEST_F(ResourceDispatcherTest, CrossOriginRedirectBlocked) {
   // We expect the following URL requests from this test:
   // 1-  http://mock.http/cross-origin-redirect-blocked.html
   // 2-  http://mock.http/redirect-to-title2.html
   // 3-  http://mock.http/title2.html
   //
   // If the redirect in #2 were not blocked, we'd also see a request
   // for http://mock.http:4000/title2.html, and the title would be different.
   CheckTitleTest(L"cross-origin-redirect-blocked.html",
                  L"Title Of More Awesomeness", 2);
 }

 // Tests that ResourceDispatcherHostRequestInfo is updated correctly on failed
 // requests, to prevent calling Read on a request that has already failed.
 // See bug 40250.
 TEST_F(ResourceDispatcherTest, CrossSiteFailedRequest) {
   scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser_proxy.get());
   scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
   ASSERT_TRUE(tab.get());

   // Visit another URL first to trigger a cross-site navigation.
   GURL url(chrome::kChromeUINewTabURL);
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(url));

   // Visit a URL that fails without calling ResourceDispatcherHost::Read.
   GURL broken_url("chrome://theme");
   ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(broken_url));

   // Make sure the navigation finishes.
   std::wstring tab_title;
   EXPECT_TRUE(tab->GetTabTitle(&tab_title));
   EXPECT_EQ(L"chrome://theme/ is not available", tab_title);
 }

 }  // namespace
	// Copyright (c) 2011 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 <sstream>
	#include <string>

	#include "base/command_line.h"
	#include "base/file_path.h"
	#include "base/path_service.h"
	#include "base/string_util.h"
	#include "base/test/test_timeouts.h"
	#include "chrome/browser/net/url_request_failed_dns_job.h"
	#include "chrome/browser/net/url_request_mock_http_job.h"
	#include "chrome/common/url_constants.h"
	#include "chrome/test/automation/browser_proxy.h"
	#include "chrome/test/automation/tab_proxy.h"
	#include "chrome/test/ui/ui_test.h"
	#include "net/base/net_util.h"
	#include "net/test/test_server.h"

	namespace {

	class ResourceDispatcherTest : public UITest {
	public:
	void CheckTitleTest(const std::wstring& file,
	const std::wstring& expected_title,
	int expected_navigations) {
	NavigateToURLBlockUntilNavigationsComplete(
	URLRequestMockHTTPJob::GetMockUrl(FilePath::FromWStringHack(file)),
	expected_navigations);
	EXPECT_EQ(expected_title, GetActiveTabTitle());
	}

	protected:
	ResourceDispatcherTest() : UITest() {
	dom_automation_enabled_ = true;
	}
	};

	TEST_F(ResourceDispatcherTest, SniffHTMLWithNoContentType) {
	CheckTitleTest(L"content-sniffer-test0.html",
	L"Content Sniffer Test 0", 1);
	}

	TEST_F(ResourceDispatcherTest, RespectNoSniffDirective) {
	CheckTitleTest(L"nosniff-test.html", L"", 1);
	}

	TEST_F(ResourceDispatcherTest, DoNotSniffHTMLFromTextPlain) {
	CheckTitleTest(L"content-sniffer-test1.html", L"", 1);
	}

	TEST_F(ResourceDispatcherTest, DoNotSniffHTMLFromImageGIF) {
	CheckTitleTest(L"content-sniffer-test2.html", L"", 1);
	}

	TEST_F(ResourceDispatcherTest, SniffNoContentTypeNoData) {
	CheckTitleTest(L"content-sniffer-test3.html",
	L"Content Sniffer Test 3", 1);
	EXPECT_EQ(1, GetTabCount());

	// Make sure the download shelf is not showing.
	scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser.get());
	bool visible = false;
	ASSERT_TRUE(browser->IsShelfVisible(&visible));
	EXPECT_FALSE(visible);
	}

	TEST_F(ResourceDispatcherTest, ContentDispositionEmpty) {
	CheckTitleTest(L"content-disposition-empty.html", L"success", 1);
	}

	TEST_F(ResourceDispatcherTest, ContentDispositionInline) {
	CheckTitleTest(L"content-disposition-inline.html", L"success", 1);
	}

	// Test for bug #1091358.
	// Flaky: http://crbug.com/62595
	TEST_F(ResourceDispatcherTest, FLAKY_SyncXMLHttpRequest) {
	net::TestServer test_server(net::TestServer::TYPE_HTTP,
	FilePath(FILE_PATH_LITERAL("chrome/test/data")));
	ASSERT_TRUE(test_server.Start());

	scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser_proxy.get());
	scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
	ASSERT_TRUE(tab.get());
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
	tab->NavigateToURL(test_server.GetURL(
	"files/sync_xmlhttprequest.html")));

	// Let's check the XMLHttpRequest ran successfully.
	bool success = false;
	EXPECT_TRUE(tab->ExecuteAndExtractBool(L"",
	L"window.domAutomationController.send(DidSyncRequestSucceed());",
	&success));
	EXPECT_TRUE(success);
	}

	// http://code.google.com/p/chromium/issues/detail?id=62776
	TEST_F(ResourceDispatcherTest, FLAKY_SyncXMLHttpRequest_Disallowed) {
	net::TestServer test_server(net::TestServer::TYPE_HTTP,
	FilePath(FILE_PATH_LITERAL("chrome/test/data")));
	ASSERT_TRUE(test_server.Start());

	scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser_proxy.get());
	scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
	ASSERT_TRUE(tab.get());
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
	tab->NavigateToURL(test_server.GetURL(
	"files/sync_xmlhttprequest_disallowed.html")));

	// Let's check the XMLHttpRequest ran successfully.
	bool success = false;
	EXPECT_TRUE(tab->ExecuteAndExtractBool(L"",
	L"window.domAutomationController.send(DidSucceed());",
	&success));
	EXPECT_TRUE(success);
	}

	// Test for bug #1159553 -- A synchronous xhr (whose content-type is
	// downloadable) would trigger download and hang the renderer process,
	// if executed while navigating to a new page.
	// Disabled -- http://code.google.com/p/chromium/issues/detail?id=56264
	TEST_F(ResourceDispatcherTest, DISABLED_SyncXMLHttpRequest_DuringUnload) {
	net::TestServer test_server(net::TestServer::TYPE_HTTP,
	FilePath(FILE_PATH_LITERAL("chrome/test/data")));
	ASSERT_TRUE(test_server.Start());

	scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser_proxy.get());
	scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
	ASSERT_TRUE(tab.get());

	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
	tab->NavigateToURL(test_server.GetURL(
	"files/sync_xmlhttprequest_during_unload.html")));

	// Confirm that the page has loaded (since it changes its title during load).
	std::wstring tab_title;
	EXPECT_TRUE(tab->GetTabTitle(&tab_title));
	EXPECT_EQ(L"sync xhr on unload", tab_title);

	// Navigate to a new page, to dispatch unload event and trigger xhr.
	// (the bug would make this step hang the renderer).
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
	tab->NavigateToURL(test_server.GetURL("files/title2.html")));

	// Check that the new page got loaded, and that no download was triggered.
	EXPECT_TRUE(tab->GetTabTitle(&tab_title));
	EXPECT_EQ(L"Title Of Awesomeness", tab_title);

	bool shelf_is_visible = false;
	scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser.get());
	EXPECT_TRUE(browser->IsShelfVisible(&shelf_is_visible));
	EXPECT_FALSE(shelf_is_visible);
	}

	// Tests that onunload is run for cross-site requests. (Bug 1114994)
	TEST_F(ResourceDispatcherTest, CrossSiteOnunloadCookie) {
	net::TestServer test_server(net::TestServer::TYPE_HTTP,
	FilePath(FILE_PATH_LITERAL("chrome/test/data")));
	ASSERT_TRUE(test_server.Start());

	scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser_proxy.get());
	scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
	ASSERT_TRUE(tab.get());

	GURL url(test_server.GetURL("files/onunload_cookie.html"));
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(url));

	// Confirm that the page has loaded (since it changes its title during load).
	std::wstring tab_title;
	EXPECT_TRUE(tab->GetTabTitle(&tab_title));
	EXPECT_EQ(L"set cookie on unload", tab_title);

	// Navigate to a new cross-site page, to dispatch unload event and set the
	// cookie.
	CheckTitleTest(L"content-sniffer-test0.html",
	L"Content Sniffer Test 0", 1);

	// Check that the cookie was set.
	std::string value_result;
	ASSERT_TRUE(tab->GetCookieByName(url, "onunloadCookie", &value_result));
	ASSERT_FALSE(value_result.empty());
	ASSERT_STREQ("foo", value_result.c_str());
	}

	#if !defined(OS_MACOSX)
	// Tests that the onbeforeunload and onunload logic is shortcutted if the old
	// renderer is gone. In that case, we don't want to wait for the old renderer
	// to run the handlers.
	// We need to disable this on Mac because the crash causes the OS CrashReporter
	// process to kick in to analyze the poor dead renderer. Unfortunately, if the
	// app isn't stripped of debug symbols, this takes about five minutes to
	// complete and isn't conducive to quick turnarounds. As we don't currently
	// strip the app on the build bots, this is bad times.
	TEST_F(ResourceDispatcherTest, CrossSiteAfterCrash) {
	// This test only works in multi-process mode
	if (ProxyLauncher::in_process_renderer())
	return;

	scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser_proxy.get());
	scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
	ASSERT_TRUE(tab.get());

	// Cause the renderer to crash.
	#if defined(OS_WIN) \|\| defined(USE_LINUX_BREAKPAD)
	expected_crashes_ = 1;
	#endif
	ASSERT_TRUE(tab->NavigateToURLAsync(GURL(chrome::kAboutCrashURL)));
	// Wait for browser to notice the renderer crash.
	base::PlatformThread::Sleep(TestTimeouts::action_timeout_ms());

	// Navigate to a new cross-site page. The browser should not wait around for
	// the old renderer's on{before}unload handlers to run.
	CheckTitleTest(L"content-sniffer-test0.html",
	L"Content Sniffer Test 0", 1);
	}
	#endif // !defined(OS_MACOSX)

	// Tests that cross-site navigations work when the new page does not go through
	// the BufferedEventHandler (e.g., non-http{s} URLs). (Bug 1225872)
	TEST_F(ResourceDispatcherTest, CrossSiteNavigationNonBuffered) {
	scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser_proxy.get());
	scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
	ASSERT_TRUE(tab.get());

	// Start with an HTTP page.
	CheckTitleTest(L"content-sniffer-test0.html",
	L"Content Sniffer Test 0", 1);

	// Now load a file:// page, which does not use the BufferedEventHandler.
	// Make sure that the page loads and displays a title, and doesn't get stuck.
	FilePath test_file(test_data_directory_);
	test_file = test_file.AppendASCII("title2.html");
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
	tab->NavigateToURL(net::FilePathToFileURL(test_file)));
	EXPECT_EQ(L"Title Of Awesomeness", GetActiveTabTitle());
	}

	// Tests that a cross-site navigation to an error page (resulting in the link
	// doctor page) still runs the onunload handler and can support navigations
	// away from the link doctor page. (Bug 1235537)
	TEST_F(ResourceDispatcherTest, CrossSiteNavigationErrorPage) {
	net::TestServer test_server(net::TestServer::TYPE_HTTP,
	FilePath(FILE_PATH_LITERAL("chrome/test/data")));
	ASSERT_TRUE(test_server.Start());

	scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser_proxy.get());
	scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
	ASSERT_TRUE(tab.get());

	GURL url(test_server.GetURL("files/onunload_cookie.html"));
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(url));

	// Confirm that the page has loaded (since it changes its title during load).
	std::wstring tab_title;
	EXPECT_TRUE(tab->GetTabTitle(&tab_title));
	EXPECT_EQ(L"set cookie on unload", tab_title);

	// Navigate to a new cross-site URL that results in an error page.
	// TODO(creis): If this causes crashes or hangs, it might be for the same
	// reason as ErrorPageTest::DNSError. See bug 1199491 and
	// http://crbug.com/22877.
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
	tab->NavigateToURLBlockUntilNavigationsComplete(
	GURL(URLRequestFailedDnsJob::kTestUrl), 2));
	EXPECT_NE(L"set cookie on unload", GetActiveTabTitle());

	// Check that the cookie was set, meaning that the onunload handler ran.
	std::string value_result;
	EXPECT_TRUE(tab->GetCookieByName(url, "onunloadCookie", &value_result));
	EXPECT_FALSE(value_result.empty());
	EXPECT_STREQ("foo", value_result.c_str());

	// Check that renderer-initiated navigations still work. In a previous bug,
	// the ResourceDispatcherHost would think that such navigations were
	// cross-site, because we didn't clean up from the previous request. Since
	// TabContents was in the NORMAL state, it would ignore the attempt to run
	// the onunload handler, and the navigation would fail.
	// (Test by redirecting to javascript:window.location='someURL'.)
	GURL test_url(test_server.GetURL("files/title2.html"));
	std::string redirect_url = "javascript:window.location='" +
	test_url.possibly_invalid_spec() + "'";
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS,
	tab->NavigateToURL(GURL(redirect_url)));
	EXPECT_TRUE(tab->GetTabTitle(&tab_title));
	EXPECT_EQ(L"Title Of Awesomeness", tab_title);
	}

	TEST_F(ResourceDispatcherTest, CrossOriginRedirectBlocked) {
	// We expect the following URL requests from this test:
	// 1- http://mock.http/cross-origin-redirect-blocked.html
	// 2- http://mock.http/redirect-to-title2.html
	// 3- http://mock.http/title2.html
	//
	// If the redirect in #2 were not blocked, we'd also see a request
	// for http://mock.http:4000/title2.html, and the title would be different.
	CheckTitleTest(L"cross-origin-redirect-blocked.html",
	L"Title Of More Awesomeness", 2);
	}

	// Tests that ResourceDispatcherHostRequestInfo is updated correctly on failed
	// requests, to prevent calling Read on a request that has already failed.
	// See bug 40250.
	TEST_F(ResourceDispatcherTest, CrossSiteFailedRequest) {
	scoped_refptr<BrowserProxy> browser_proxy(automation()->GetBrowserWindow(0));
	ASSERT_TRUE(browser_proxy.get());
	scoped_refptr<TabProxy> tab(browser_proxy->GetActiveTab());
	ASSERT_TRUE(tab.get());

	// Visit another URL first to trigger a cross-site navigation.
	GURL url(chrome::kChromeUINewTabURL);
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(url));

	// Visit a URL that fails without calling ResourceDispatcherHost::Read.
	GURL broken_url("chrome://theme");
	ASSERT_EQ(AUTOMATION_MSG_NAVIGATION_SUCCESS, tab->NavigateToURL(broken_url));

	// Make sure the navigation finishes.
	std::wstring tab_title;
	EXPECT_TRUE(tab->GetTabTitle(&tab_title));
	EXPECT_EQ(L"chrome://theme/ is not available", tab_title);
	}

	} // namespace