i18n_apitest.cc revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7 
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
15IN_PROC_BROWSER_TEST_F(ExtensionApiTest, I18N) {
16  ASSERT_TRUE(StartEmbeddedTestServer());
17  ASSERT_TRUE(RunExtensionTest("i18n")) << message_;
18}
19
20IN_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}
69