chrome/browser/extensions/api/i18n/i18n_apitest.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/file_util.h"
   6 #include "base/files/file_path.h"
   7 #include "base/files/scoped_temp_dir.h"
   8 #include "base/strings/utf_string_conversions.h"
   9 #include "chrome/browser/extensions/extension_apitest.h"
  10 #include "chrome/browser/ui/browser.h"
  11 #include "chrome/test/base/ui_test_utils.h"
  12 #include "extensions/common/extension.h"
  13 #include "net/test/embedded_test_server/embedded_test_server.h"
  14
  15 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, I18N) {
  16   ASSERT_TRUE(StartEmbeddedTestServer());
  17   ASSERT_TRUE(RunExtensionTest("i18n")) << message_;
  18 }
  19
  20 IN_PROC_BROWSER_TEST_F(ExtensionApiTest, I18NUpdate) {
  21   ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
  22   // Create an Extension whose messages.json file will be updated.
  23   base::ScopedTempDir extension_dir;
  24   ASSERT_TRUE(extension_dir.CreateUniqueTempDir());
  25   base::CopyFile(
  26       test_data_dir_.AppendASCII("i18nUpdate")
  27                     .AppendASCII("manifest.json"),
  28       extension_dir.path().AppendASCII("manifest.json"));
  29   base::CopyFile(
  30       test_data_dir_.AppendASCII("i18nUpdate")
  31                     .AppendASCII("contentscript.js"),
  32       extension_dir.path().AppendASCII("contentscript.js"));
  33   base::CopyDirectory(
  34       test_data_dir_.AppendASCII("i18nUpdate")
  35                     .AppendASCII("_locales"),
  36       extension_dir.path().AppendASCII("_locales"),
  37       true);
  38
  39   const extensions::Extension* extension = LoadExtension(extension_dir.path());
  40
  41   ResultCatcher catcher;
  42
  43   // Test that the messages.json file is loaded and the i18n message is loaded.
  44   ui_test_utils::NavigateToURL(
  45       browser(),
  46       embedded_test_server()->GetURL("/extensions/test_file.html"));
  47   EXPECT_TRUE(catcher.GetNextResult());
  48
  49   base::string16 title;
  50   ui_test_utils::GetCurrentTabTitle(browser(), &title);
  51   EXPECT_EQ(std::string("FIRSTMESSAGE"), base::UTF16ToUTF8(title));
  52
  53   // Change messages.json file and reload extension.
  54   base::CopyFile(
  55       test_data_dir_.AppendASCII("i18nUpdate")
  56                     .AppendASCII("messages2.json"),
  57       extension_dir.path().AppendASCII("_locales/en/messages.json"));
  58   ReloadExtension(extension->id());
  59
  60   // Check that the i18n message is also changed.
  61   ui_test_utils::NavigateToURL(
  62       browser(),
  63       embedded_test_server()->GetURL("/extensions/test_file.html"));
  64   EXPECT_TRUE(catcher.GetNextResult());
  65
  66   ui_test_utils::GetCurrentTabTitle(browser(), &title);
  67   EXPECT_EQ(std::string("SECONDMESSAGE"), base::UTF16ToUTF8(title));
  68 }