Add reverse URL handler for shortening uber URLs

chrome/browser/ui/browser_navigator_browsertest.cc

Index: chrome/browser/ui/browser_navigator_browsertest.cc
===================================================================
--- chrome/browser/ui/browser_navigator_browsertest.cc	(revision 157079)
+++ chrome/browser/ui/browser_navigator_browsertest.cc	(working copy)
@@ -40,8 +40,7 @@
 }
 
 GURL GetSettingsURL() {
-  return GURL(chrome::kChromeUIUberURL).Resolve(
-      chrome::kChromeUISettingsHost + std::string("/"));
+  return GURL(chrome::kChromeUISettingsURL);
 }
 
 GURL GetContentSettingsURL() {
@@ -52,6 +51,20 @@
   return GetSettingsURL().Resolve(chrome::kClearBrowserDataSubPage);
 }
 
+// Converts long uber URLs ("chrome://chrome/foo/") to short (virtual) URLs
+// ("chrome://foo/"). This should be used to convert the return value of
+// WebContentsImpl::GetURL before comparison because it can return either the
+// real URL or the virtual URL.
+GURL ShortenUberURL(const GURL& url) {
+  std::string url_string = url.spec();
+  const std::string long_prefix = "chrome://chrome/";
+  const std::string short_prefix = "chrome://";
+  if (url_string.find(long_prefix) != 0)
+    return url;
+  url_string.replace(0, long_prefix.length(), short_prefix);
+  return GURL(url_string);
+}
+
 } // namespace
 
 chrome::NavigateParams BrowserNavigatorTest::MakeNavigateParams() const {
@@ -722,7 +735,7 @@
   EXPECT_EQ(3, browser()->tab_count());
   EXPECT_EQ(2, browser()->active_index());
   EXPECT_EQ(GetContentSettingsURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 // This test verifies that constructing params with disposition = SINGLETON_TAB
@@ -755,7 +768,7 @@
   EXPECT_EQ(3, browser()->tab_count());
   EXPECT_EQ(1, browser()->active_index());
   EXPECT_EQ(GetContentSettingsURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 // This test verifies that constructing params with disposition = SINGLETON_TAB
@@ -788,7 +801,7 @@
   EXPECT_EQ(3, browser()->tab_count());
   EXPECT_EQ(1, browser()->active_index());
   EXPECT_EQ(GetClearBrowsingDataURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 // This test verifies that constructing params with disposition = SINGLETON_TAB
@@ -820,7 +833,7 @@
   EXPECT_EQ(3, browser()->tab_count());
   EXPECT_EQ(1, browser()->active_index());
   EXPECT_EQ(singleton_url1,
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 // This test verifies that constructing params with disposition = SINGLETON_TAB
@@ -851,7 +864,7 @@
   EXPECT_EQ(2, browser()->tab_count());
   EXPECT_EQ(1, browser()->active_index());
   EXPECT_EQ(singleton_url_target,
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 // This test verifies that constructing params with disposition = SINGLETON_TAB
@@ -910,7 +923,7 @@
 
   EXPECT_EQ(1u, BrowserList::size());
   EXPECT_EQ(GetSettingsURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 // Settings page is expected to always open in normal mode regardless
@@ -994,7 +1007,7 @@
   }
   EXPECT_EQ(1, browser()->tab_count());
   EXPECT_EQ(GetSettingsURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserNavigatorTest,
@@ -1012,7 +1025,7 @@
   }
   EXPECT_EQ(1, browser()->tab_count());
   EXPECT_EQ(GetSettingsURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserNavigatorTest,
@@ -1033,7 +1046,7 @@
   }
   EXPECT_EQ(1, browser()->tab_count());
   EXPECT_EQ(GetSettingsURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserNavigatorTest,
@@ -1053,7 +1066,7 @@
   }
   EXPECT_EQ(2, browser()->tab_count());
   EXPECT_EQ(GetSettingsURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserNavigatorTest,
@@ -1079,7 +1092,7 @@
   }
   EXPECT_EQ(2, browser()->tab_count());
   EXPECT_EQ(GetSettingsURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserNavigatorTest,
@@ -1144,7 +1157,7 @@
   }
   EXPECT_EQ(2, browser()->tab_count());
   EXPECT_EQ(GetSettingsURL(),
-            chrome::GetActiveWebContents(browser())->GetURL());
+            ShortenUberURL(chrome::GetActiveWebContents(browser())->GetURL()));
 }
 
 // Tests that when a new tab is opened from the omnibox, the focus is moved from