chrome/browser/ui/blocked_content/popup_blocker_browsertest.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/command_line.h"
   6 #include "base/files/file_path.h"
   7 #include "base/message_loop/message_loop.h"
   8 #include "base/path_service.h"
   9 #include "base/run_loop.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/browser/autocomplete/autocomplete_match.h"
  12 #include "chrome/browser/autocomplete/autocomplete_result.h"
  13 #include "chrome/browser/chrome_notification_types.h"
  14 #include "chrome/browser/content_settings/host_content_settings_map.h"
  15 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
  16 #include "chrome/browser/profiles/profile.h"
  17 #include "chrome/browser/search_engines/template_url_service_factory.h"
  18 #include "chrome/browser/ui/blocked_content/popup_blocker_tab_helper.h"
  19 #include "chrome/browser/ui/browser.h"
  20 #include "chrome/browser/ui/browser_commands.h"
  21 #include "chrome/browser/ui/browser_finder.h"
  22 #include "chrome/browser/ui/browser_window.h"
  23 #include "chrome/browser/ui/omnibox/location_bar.h"
  24 #include "chrome/browser/ui/omnibox/omnibox_edit_model.h"
  25 #include "chrome/browser/ui/omnibox/omnibox_view.h"
  26 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  27 #include "chrome/common/chrome_paths.h"
  28 #include "chrome/common/chrome_switches.h"
  29 #include "chrome/test/base/in_process_browser_test.h"
  30 #include "chrome/test/base/test_switches.h"
  31 #include "chrome/test/base/ui_test_utils.h"
  32 #include "content/public/browser/notification_registrar.h"
  33 #include "content/public/browser/notification_service.h"
  34 #include "content/public/browser/render_frame_host.h"
  35 #include "content/public/browser/web_contents.h"
  36 #include "content/public/browser/web_contents_observer.h"
  37 #include "content/public/common/url_constants.h"
  38 #include "content/public/test/browser_test_utils.h"
  39 #include "content/public/test/test_navigation_observer.h"
  40 #include "net/dns/mock_host_resolver.h"
  41 #include "net/test/embedded_test_server/embedded_test_server.h"
  42 #include "testing/gtest/include/gtest/gtest.h"
  43
  44 using content::WebContents;
  45
  46 namespace {
  47
  48 // Counts the number of RenderViewHosts created.
  49 class CountRenderViewHosts : public content::NotificationObserver {
  50  public:
  51   CountRenderViewHosts()
  52       : count_(0) {
  53     registrar_.Add(this,
  54                    content::NOTIFICATION_WEB_CONTENTS_RENDER_VIEW_HOST_CREATED,
  55                    content::NotificationService::AllSources());
  56   }
  57   virtual ~CountRenderViewHosts() {}
  58
  59   int GetRenderViewHostCreatedCount() const { return count_; }
  60
  61  private:
  62   virtual void Observe(int type,
  63                        const content::NotificationSource& source,
  64                        const content::NotificationDetails& details) OVERRIDE {
  65     count_++;
  66   }
  67
  68   content::NotificationRegistrar registrar_;
  69
  70   int count_;
  71
  72   DISALLOW_COPY_AND_ASSIGN(CountRenderViewHosts);
  73 };
  74
  75 class CloseObserver : public content::WebContentsObserver {
  76  public:
  77   explicit CloseObserver(WebContents* contents)
  78       : content::WebContentsObserver(contents) {}
  79
  80   void Wait() {
  81     close_loop_.Run();
  82   }
  83
  84   virtual void WebContentsDestroyed(WebContents* contents) OVERRIDE {
  85     close_loop_.Quit();
  86   }
  87
  88  private:
  89   base::RunLoop close_loop_;
  90
  91   DISALLOW_COPY_AND_ASSIGN(CloseObserver);
  92 };
  93
  94 class PopupBlockerBrowserTest : public InProcessBrowserTest {
  95  public:
  96   PopupBlockerBrowserTest() {}
  97   virtual ~PopupBlockerBrowserTest() {}
  98
  99   virtual void SetUpOnMainThread() OVERRIDE {
 100     InProcessBrowserTest::SetUpOnMainThread();
 101
 102     host_resolver()->AddRule("*", "127.0.0.1");
 103     ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
 104   }
 105
 106   int GetBlockedContentsCount() {
 107     // Do a round trip to the renderer first to flush any in-flight IPCs to
 108     // create a to-be-blocked window.
 109     WebContents* tab = browser()->tab_strip_model()->GetActiveWebContents();
 110     CHECK(content::ExecuteScript(tab, std::string()));
 111     PopupBlockerTabHelper* popup_blocker_helper =
 112         PopupBlockerTabHelper::FromWebContents(tab);
 113     return popup_blocker_helper->GetBlockedPopupsCount();
 114   }
 115
 116   void NavigateAndCheckPopupShown(const GURL& url) {
 117     content::WindowedNotificationObserver observer(
 118         chrome::NOTIFICATION_TAB_ADDED,
 119         content::NotificationService::AllSources());
 120     ui_test_utils::NavigateToURL(browser(), url);
 121     observer.Wait();
 122
 123     ASSERT_EQ(2u, chrome::GetBrowserCount(browser()->profile(),
 124                                           browser()->host_desktop_type()));
 125
 126     ASSERT_EQ(0, GetBlockedContentsCount());
 127   }
 128
 129   enum WhatToExpect {
 130     ExpectPopup,
 131     ExpectTab
 132   };
 133
 134   enum ShouldCheckTitle {
 135     CheckTitle,
 136     DontCheckTitle
 137   };
 138
 139   // Navigates to the test indicated by |test_name| using |browser| which is
 140   // expected to try to open a popup. Verifies that the popup was blocked and
 141   // then opens the blocked popup. Once the popup stopped loading, verifies
 142   // that the title of the page is "PASS" if |check_title| is set.
 143   //
 144   // If |what_to_expect| is ExpectPopup, the popup is expected to open a new
 145   // window, or a background tab if it is false.
 146   //
 147   // Returns the WebContents of the launched popup.
 148   WebContents* RunCheckTest(Browser* browser,
 149                             const std::string& test_name,
 150                             WhatToExpect what_to_expect,
 151                             ShouldCheckTitle check_title) {
 152     GURL url(embedded_test_server()->GetURL(test_name));
 153
 154     CountRenderViewHosts counter;
 155
 156     ui_test_utils::NavigateToURL(browser, url);
 157
 158     // Since the popup blocker blocked the window.open, there should be only one
 159     // tab.
 160     EXPECT_EQ(1u, chrome::GetBrowserCount(browser->profile(),
 161                                           browser->host_desktop_type()));
 162     EXPECT_EQ(1, browser->tab_strip_model()->count());
 163     WebContents* web_contents =
 164         browser->tab_strip_model()->GetActiveWebContents();
 165     EXPECT_EQ(url, web_contents->GetURL());
 166
 167     // And no new RVH created.
 168     EXPECT_EQ(0, counter.GetRenderViewHostCreatedCount());
 169
 170     content::WindowedNotificationObserver observer(
 171         chrome::NOTIFICATION_TAB_ADDED,
 172         content::NotificationService::AllSources());
 173     ui_test_utils::BrowserAddedObserver browser_observer;
 174
 175     // Launch the blocked popup.
 176     PopupBlockerTabHelper* popup_blocker_helper =
 177         PopupBlockerTabHelper::FromWebContents(web_contents);
 178     if (!popup_blocker_helper->GetBlockedPopupsCount()) {
 179       content::WindowedNotificationObserver observer(
 180           chrome::NOTIFICATION_WEB_CONTENT_SETTINGS_CHANGED,
 181           content::NotificationService::AllSources());
 182       observer.Wait();
 183     }
 184     EXPECT_EQ(1u, popup_blocker_helper->GetBlockedPopupsCount());
 185     std::map<int32, GURL> blocked_requests =
 186         popup_blocker_helper->GetBlockedPopupRequests();
 187     std::map<int32, GURL>::const_iterator iter = blocked_requests.begin();
 188     popup_blocker_helper->ShowBlockedPopup(iter->first);
 189
 190     observer.Wait();
 191     Browser* new_browser;
 192     if (what_to_expect == ExpectPopup) {
 193       new_browser = browser_observer.WaitForSingleNewBrowser();
 194       web_contents = new_browser->tab_strip_model()->GetActiveWebContents();
 195     } else {
 196       new_browser = browser;
 197       EXPECT_EQ(2, browser->tab_strip_model()->count());
 198       web_contents = browser->tab_strip_model()->GetWebContentsAt(1);
 199     }
 200
 201     if (check_title == CheckTitle) {
 202       // Check that the check passed.
 203       base::string16 expected_title(base::ASCIIToUTF16("PASS"));
 204       content::TitleWatcher title_watcher(web_contents, expected_title);
 205       EXPECT_EQ(expected_title, title_watcher.WaitAndGetTitle());
 206     }
 207
 208     return web_contents;
 209   }
 210
 211  private:
 212   DISALLOW_COPY_AND_ASSIGN(PopupBlockerBrowserTest);
 213 };
 214
 215 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest,
 216                        BlockWebContentsCreation) {
 217 #if defined(OS_WIN) && defined(USE_ASH)
 218   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 219   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 220     return;
 221 #endif
 222
 223   RunCheckTest(
 224       browser(),
 225       "/popup_blocker/popup-blocked-to-post-blank.html",
 226       ExpectPopup,
 227       DontCheckTitle);
 228 }
 229
 230 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest,
 231                        BlockWebContentsCreationIncognito) {
 232 #if defined(OS_WIN) && defined(USE_ASH)
 233   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 234   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 235     return;
 236 #endif
 237
 238   RunCheckTest(
 239       CreateIncognitoBrowser(),
 240       "/popup_blocker/popup-blocked-to-post-blank.html",
 241       ExpectPopup,
 242       DontCheckTitle);
 243 }
 244
 245 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest,
 246                        PopupBlockedFakeClickOnAnchor) {
 247 #if defined(OS_WIN) && defined(USE_ASH)
 248   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 249   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 250     return;
 251 #endif
 252
 253   RunCheckTest(
 254       browser(),
 255       "/popup_blocker/popup-fake-click-on-anchor.html",
 256       ExpectTab,
 257       DontCheckTitle);
 258 }
 259
 260 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest,
 261                        PopupBlockedFakeClickOnAnchorNoTarget) {
 262 #if defined(OS_WIN) && defined(USE_ASH)
 263   // Disable this test in Metro+Ash for now (http://crbug.com/262796).
 264   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAshBrowserTests))
 265     return;
 266 #endif
 267
 268   RunCheckTest(
 269       browser(),
 270       "/popup_blocker/popup-fake-click-on-anchor2.html",
 271       ExpectTab,
 272       DontCheckTitle);
 273 }
 274
 275 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, MultiplePopups) {
 276   GURL url(embedded_test_server()->GetURL("/popup_blocker/popup-many.html"));
 277   ui_test_utils::NavigateToURL(browser(), url);
 278   ASSERT_EQ(2, GetBlockedContentsCount());
 279 }
 280
 281 // Verify that popups are launched on browser back button.
 282 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest,
 283                        AllowPopupThroughContentSetting) {
 284   GURL url(embedded_test_server()->GetURL(
 285       "/popup_blocker/popup-blocked-to-post-blank.html"));
 286   browser()->profile()->GetHostContentSettingsMap()
 287       ->SetContentSetting(ContentSettingsPattern::FromURL(url),
 288                           ContentSettingsPattern::Wildcard(),
 289                           CONTENT_SETTINGS_TYPE_POPUPS,
 290                           std::string(),
 291                           CONTENT_SETTING_ALLOW);
 292
 293   NavigateAndCheckPopupShown(url);
 294 }
 295
 296 // Verify that content settings are applied based on the top-level frame URL.
 297 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest,
 298                        AllowPopupThroughContentSettingIFrame) {
 299   GURL url(embedded_test_server()->GetURL("/popup_blocker/popup-frames.html"));
 300   browser()->profile()->GetHostContentSettingsMap()
 301       ->SetContentSetting(ContentSettingsPattern::FromURL(url),
 302                           ContentSettingsPattern::Wildcard(),
 303                           CONTENT_SETTINGS_TYPE_POPUPS,
 304                           std::string(),
 305                           CONTENT_SETTING_ALLOW);
 306
 307   // Popup from the iframe should be allowed since the top-level URL is
 308   // whitelisted.
 309   NavigateAndCheckPopupShown(url);
 310
 311   // Whitelist iframe URL instead.
 312   GURL::Replacements replace_host;
 313   std::string host_str("www.a.com");  // Must stay in scope with replace_host
 314   replace_host.SetHostStr(host_str);
 315   GURL frame_url(embedded_test_server()
 316                      ->GetURL("/popup_blocker/popup-frames-iframe.html")
 317                      .ReplaceComponents(replace_host));
 318   browser()->profile()->GetHostContentSettingsMap()->ClearSettingsForOneType(
 319       CONTENT_SETTINGS_TYPE_POPUPS);
 320   browser()->profile()->GetHostContentSettingsMap()
 321       ->SetContentSetting(ContentSettingsPattern::FromURL(frame_url),
 322                           ContentSettingsPattern::Wildcard(),
 323                           CONTENT_SETTINGS_TYPE_POPUPS,
 324                           std::string(),
 325                           CONTENT_SETTING_ALLOW);
 326
 327   // Popup should be blocked.
 328   ui_test_utils::NavigateToURL(browser(), url);
 329   ASSERT_EQ(1, GetBlockedContentsCount());
 330 }
 331
 332 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest,
 333                        PopupsLaunchWhenTabIsClosed) {
 334   CommandLine::ForCurrentProcess()->AppendSwitch(
 335       switches::kDisablePopupBlocking);
 336   GURL url(
 337       embedded_test_server()->GetURL("/popup_blocker/popup-on-unload.html"));
 338   ui_test_utils::NavigateToURL(browser(), url);
 339
 340   NavigateAndCheckPopupShown(embedded_test_server()->GetURL("/popup_blocker/"));
 341 }
 342
 343 // Verify that when you unblock popup, the popup shows in history and omnibox.
 344 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest,
 345                        UnblockedPopupShowsInHistoryAndOmnibox) {
 346   CommandLine::ForCurrentProcess()->AppendSwitch(
 347       switches::kDisablePopupBlocking);
 348   GURL url(embedded_test_server()->GetURL(
 349       "/popup_blocker/popup-blocked-to-post-blank.html"));
 350   NavigateAndCheckPopupShown(url);
 351
 352   std::string search_string =
 353       "data:text/html,<title>Popup Success!</title>you should not see this "
 354       "message if popup blocker is enabled";
 355
 356   ui_test_utils::HistoryEnumerator history(browser()->profile());
 357   std::vector<GURL>& history_urls = history.urls();
 358   ASSERT_EQ(2u, history_urls.size());
 359   ASSERT_EQ(GURL(search_string), history_urls[0]);
 360   ASSERT_EQ(url, history_urls[1]);
 361
 362   TemplateURLService* service = TemplateURLServiceFactory::GetForProfile(
 363       browser()->profile());
 364   ui_test_utils::WaitForTemplateURLServiceToLoad(service);
 365   LocationBar* location_bar = browser()->window()->GetLocationBar();
 366   ui_test_utils::SendToOmniboxAndSubmit(location_bar, search_string);
 367   OmniboxEditModel* model = location_bar->GetOmniboxView()->model();
 368   EXPECT_EQ(GURL(search_string), model->CurrentMatch(NULL).destination_url);
 369   EXPECT_EQ(base::ASCIIToUTF16(search_string),
 370             model->CurrentMatch(NULL).contents);
 371 }
 372
 373 // This test fails on linux AURA with this change
 374 // https://codereview.chromium.org/23903056
 375 // BUG=https://code.google.com/p/chromium/issues/detail?id=295299
 376 // TODO(ananta). Debug and fix this test.
 377 #if defined(USE_AURA) && defined(OS_LINUX)
 378 #define MAYBE_WindowFeatures DISABLED_WindowFeatures
 379 #else
 380 #define MAYBE_WindowFeatures WindowFeatures
 381 #endif
 382 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, MAYBE_WindowFeatures) {
 383   WebContents* popup =
 384       RunCheckTest(browser(),
 385                    "/popup_blocker/popup-window-open.html",
 386                    ExpectPopup,
 387                    DontCheckTitle);
 388
 389   // Check that the new popup has (roughly) the requested size.
 390   gfx::Size window_size = popup->GetContainerBounds().size();
 391   EXPECT_TRUE(349 <= window_size.width() && window_size.width() <= 351);
 392   EXPECT_TRUE(249 <= window_size.height() && window_size.height() <= 251);
 393 }
 394
 395 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, CorrectReferrer) {
 396   RunCheckTest(browser(),
 397                "/popup_blocker/popup-referrer.html",
 398                ExpectPopup,
 399                CheckTitle);
 400 }
 401
 402 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, WindowFeaturesBarProps) {
 403   RunCheckTest(browser(),
 404                "/popup_blocker/popup-windowfeatures.html",
 405                ExpectPopup,
 406                CheckTitle);
 407 }
 408
 409 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, SessionStorage) {
 410   RunCheckTest(browser(),
 411                "/popup_blocker/popup-sessionstorage.html",
 412                ExpectPopup,
 413                CheckTitle);
 414 }
 415
 416 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, Opener) {
 417   RunCheckTest(browser(),
 418                "/popup_blocker/popup-opener.html",
 419                ExpectPopup,
 420                CheckTitle);
 421 }
 422
 423 // Tests that the popup can still close itself after navigating. This tests that
 424 // the openedByDOM bit is preserved across blocked popups.
 425 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, ClosableAfterNavigation) {
 426   // Open a popup.
 427   WebContents* popup =
 428       RunCheckTest(browser(),
 429                    "/popup_blocker/popup-opener.html",
 430                    ExpectPopup,
 431                    CheckTitle);
 432
 433   // Navigate it elsewhere.
 434   content::TestNavigationObserver nav_observer(popup);
 435   popup->GetMainFrame()->ExecuteJavaScript(
 436       base::UTF8ToUTF16("location.href = '/empty.html'"));
 437   nav_observer.Wait();
 438
 439   // Have it close itself.
 440   CloseObserver close_observer(popup);
 441   popup->GetMainFrame()->ExecuteJavaScript(
 442       base::UTF8ToUTF16("window.close()"));
 443   close_observer.Wait();
 444 }
 445
 446 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, OpenerSuppressed) {
 447   RunCheckTest(browser(),
 448                "/popup_blocker/popup-openersuppressed.html",
 449                ExpectTab,
 450                CheckTitle);
 451 }
 452
 453 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, ShiftClick) {
 454   RunCheckTest(
 455       browser(),
 456       "/popup_blocker/popup-fake-click-on-anchor3.html",
 457       ExpectPopup,
 458       CheckTitle);
 459 }
 460
 461 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, WebUI) {
 462   WebContents* popup =
 463       RunCheckTest(browser(),
 464                    "/popup_blocker/popup-webui.html",
 465                    ExpectPopup,
 466                    DontCheckTitle);
 467
 468   // Check that the new popup displays about:blank.
 469   EXPECT_EQ(GURL(content::kAboutBlankURL), popup->GetURL());
 470 }
 471
 472 // Verify that the renderer can't DOS the browser by creating arbitrarily many
 473 // popups.
 474 IN_PROC_BROWSER_TEST_F(PopupBlockerBrowserTest, DenialOfService) {
 475   GURL url(embedded_test_server()->GetURL("/popup_blocker/popup-dos.html"));
 476   ui_test_utils::NavigateToURL(browser(), url);
 477   ASSERT_EQ(25, GetBlockedContentsCount());
 478 }
 479
 480 }  // namespace