[Web Intents] Localization of intent titles for CWS suggestions

chrome/common/extensions/extension_l10n_util_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 "base/file_path.h"
 #include "base/file_util.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/scoped_temp_dir.h"
@@ skipping 600 matching lines @@
 TEST(ExtensionL10nUtil, ShouldRelocalizeManifestDifferentCurrentLocale) {
   DictionaryValue manifest;
   manifest.SetString(keys::kDefaultLocale, "en_US");
   manifest.SetString(keys::kCurrentLocale, "sr");
 
   ExtensionInfo info(&manifest, "", FilePath(), Extension::LOAD);
 
   EXPECT_TRUE(extension_l10n_util::ShouldRelocalizeManifest(info));
 }
 
+TEST(ExtensionL10nUtil, GetAllFallbackLocales) {
+  std::vector<std::string> fallback_locales;
+  extension_l10n_util::GetAllFallbackLocales("en_US", "all", &fallback_locales);
+  ASSERT_EQ(3U, fallback_locales.size());
+
+  CHECK_EQ("en_US", fallback_locales[0]);
+  CHECK_EQ("en", fallback_locales[1]);
+  CHECK_EQ("all", fallback_locales[2]);
+}
+
 }  // namespace