chrome/browser/extensions/extension_url_rewrite_browsertest.cc

   1 // Copyright (c) 2012 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/strings/sys_string_conversions.h"
   6 #include "base/strings/utf_string_conversions.h"
   7 #include "chrome/browser/extensions/component_loader.h"
   8 #include "chrome/browser/extensions/extension_browsertest.h"
   9 #include "chrome/browser/search/search.h"
  10 #include "chrome/browser/ui/browser.h"
  11 #include "chrome/browser/ui/browser_window.h"
  12 #include "chrome/browser/ui/location_bar/location_bar.h"
  13 #include "chrome/browser/ui/tabs/tab_strip_model.h"
  14 #include "chrome/common/url_constants.h"
  15 #include "chrome/test/base/in_process_browser_test.h"
  16 #include "chrome/test/base/testing_profile.h"
  17 #include "chrome/test/base/ui_test_utils.h"
  18 #include "components/omnibox/browser/omnibox_view.h"
  19 #include "content/public/browser/navigation_controller.h"
  20 #include "content/public/browser/navigation_entry.h"
  21 #include "content/public/browser/web_contents.h"
  22 #include "extensions/common/constants.h"
  23 #include "url/gurl.h"
  24
  25 using content::NavigationEntry;
  26
  27 class ExtensionURLRewriteBrowserTest : public ExtensionBrowserTest {
  28  public:
  29   void SetUp() override {
  30     extensions::ComponentLoader::EnableBackgroundExtensionsForTesting();
  31     ExtensionBrowserTest::SetUp();
  32   }
  33
  34  protected:
  35   std::string GetLocationBarText() const {
  36     return base::UTF16ToUTF8(
  37         browser()->window()->GetLocationBar()->GetOmniboxView()->GetText());
  38   }
  39
  40   GURL GetLocationBarTextAsURL() const {
  41     return GURL(GetLocationBarText());
  42   }
  43
  44   content::NavigationController* GetNavigationController() const {
  45     return &browser()->tab_strip_model()->GetActiveWebContents()->
  46         GetController();
  47   }
  48
  49   NavigationEntry* GetNavigationEntry() const {
  50     return GetNavigationController()->GetVisibleEntry();
  51   }
  52
  53   base::FilePath GetTestExtensionPath(const char* extension_name) const {
  54     return test_data_dir_.AppendASCII("browsertest/url_rewrite/").
  55         AppendASCII(extension_name);
  56   }
  57
  58   // Navigates to |url| and tests that the location bar and the |virtual_url|
  59   // correspond to |url|, while the real URL of the navigation entry uses the
  60   // chrome-extension:// scheme.
  61   void TestExtensionURLOverride(const GURL& url) {
  62     ui_test_utils::NavigateToURL(browser(), url);
  63     EXPECT_EQ(url, GetLocationBarTextAsURL());
  64     EXPECT_EQ(url, GetNavigationEntry()->GetVirtualURL());
  65     EXPECT_TRUE(
  66         GetNavigationEntry()->GetURL().SchemeIs(extensions::kExtensionScheme));
  67   }
  68
  69   // Navigates to |url| and tests that the location bar is empty while the
  70   // |virtual_url| is the same as |url|.
  71   void TestURLNotShown(const GURL& url) {
  72     ui_test_utils::NavigateToURL(browser(), url);
  73     EXPECT_EQ("", GetLocationBarText());
  74     EXPECT_EQ(url, GetNavigationEntry()->GetVirtualURL());
  75   }
  76 };
  77
  78 IN_PROC_BROWSER_TEST_F(ExtensionURLRewriteBrowserTest, NewTabPageURL) {
  79   // Navigate to chrome://newtab and check that the location bar text is blank.
  80   GURL url(chrome::kChromeUINewTabURL);
  81   TestURLNotShown(url);
  82   // Check that the actual URL corresponds to the new tab URL.
  83   EXPECT_TRUE(search::IsNTPURL(GetNavigationEntry()->GetURL(), profile()));
  84 }
  85
  86 IN_PROC_BROWSER_TEST_F(ExtensionURLRewriteBrowserTest, NewTabPageURLOverride) {
  87   // Load an extension to override the NTP and check that the location bar text
  88   // is blank after navigating to chrome://newtab.
  89   ASSERT_TRUE(LoadExtension(GetTestExtensionPath("newtab")));
  90   TestURLNotShown(GURL(chrome::kChromeUINewTabURL));
  91   // Check that the internal URL uses the chrome-extension:// scheme.
  92   EXPECT_TRUE(GetNavigationEntry()->GetURL().SchemeIs(
  93       extensions::kExtensionScheme));
  94 }
  95
  96 IN_PROC_BROWSER_TEST_F(ExtensionURLRewriteBrowserTest, BookmarksURL) {
  97   // Navigate to chrome://bookmarks and check that the location bar URL is
  98   // what was entered and the internal URL uses the chrome-extension:// scheme.
  99   const GURL bookmarks_url(chrome::kChromeUIBookmarksURL);
 100   ui_test_utils::NavigateToURL(browser(), bookmarks_url);
 101   // The default chrome://bookmarks implementation will append /#1 to the URL
 102   // once loaded. Use |GetWithEmptyPath()| to avoid flakyness.
 103   EXPECT_EQ(bookmarks_url, GetLocationBarTextAsURL().GetWithEmptyPath());
 104   NavigationEntry* navigation = GetNavigationEntry();
 105   EXPECT_EQ(bookmarks_url, navigation->GetVirtualURL().GetWithEmptyPath());
 106   EXPECT_TRUE(navigation->GetURL().SchemeIs(extensions::kExtensionScheme));
 107 }
 108
 109 IN_PROC_BROWSER_TEST_F(ExtensionURLRewriteBrowserTest, BookmarksURLWithRef) {
 110   // Navigate to chrome://bookmarks/#1 and check that the location bar URL is
 111   // what was entered and the internal URL uses the chrome-extension:// scheme.
 112   GURL url_with_ref(chrome::kChromeUIBookmarksURL + std::string("#1"));
 113   TestExtensionURLOverride(url_with_ref);
 114 }
 115
 116 IN_PROC_BROWSER_TEST_F(ExtensionURLRewriteBrowserTest, BookmarksURLOverride) {
 117   // Load an extension that overrides chrome://bookmarks.
 118   ASSERT_TRUE(LoadExtension(GetTestExtensionPath("bookmarks")));
 119   // Navigate to chrome://bookmarks and check that the location bar URL is what
 120   // was entered and the internal URL uses the chrome-extension:// scheme.
 121   TestExtensionURLOverride(GURL(chrome::kChromeUIBookmarksURL));
 122 }