Add reverse URL handler for shortening uber URLs

chrome/browser/chrome_content_browser_client_unittest.cc

+// Copyright (c) 2012 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 "chrome/browser/chrome_content_browser_client.h"
+#include "chrome/test/base/testing_profile.h"
+#include "content/browser/browser_url_handler_impl.h"
+#include "googleurl/src/gurl.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace chrome {
+
+TEST(ChromeContentBrowserClientTest, URLHandlers) {
+  ChromeContentBrowserClient client;
+  BrowserURLHandlerImpl* url_handler = BrowserURLHandlerImpl::GetInstance();
+  TestingProfile profile;
+
+  client.BrowserURLHandlerCreated(url_handler);
+
+  const GURL test_url_original("chrome://settings/");
+  const GURL test_url_rewritten("chrome://chrome/settings/");
+
+  GURL test_url = test_url_original;
+  bool needs_reverse = false;
+
+  url_handler->RewriteURLIfNecessary(&test_url, &profile, &needs_reverse);
+  EXPECT_EQ(test_url_rewritten, test_url);
+
+  url_handler->ReverseURLRewrite(&test_url, test_url_original, &profile);
+  EXPECT_EQ(test_url_original, test_url);
+}
+
+}  // namespace chrome