i18n_apitest.cc revision 1320f92c476a1ad9d19dba2a48c72b75566198e9 
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/files/file_path.h"
6#include "base/files/file_util.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 "extensions/test/result_catcher.h"
14#include "net/test/embedded_test_server/embedded_test_server.h"
15
16IN_PROC_BROWSER_TEST_F(ExtensionApiTest, I18N) {
17  ASSERT_TRUE(StartEmbeddedTestServer());
18  ASSERT_TRUE(RunExtensionTest("i18n")) << message_;
19}
20
21IN_PROC_BROWSER_TEST_F(ExtensionApiTest, I18NUpdate) {
22  ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
23  // Create an Extension whose messages.json file will be updated.
24  base::ScopedTempDir extension_dir;
25  ASSERT_TRUE(extension_dir.CreateUniqueTempDir());
26  base::CopyFile(
27      test_data_dir_.AppendASCII("i18nUpdate")
28                    .AppendASCII("manifest.json"),
29      extension_dir.path().AppendASCII("manifest.json"));
30  base::CopyFile(
31      test_data_dir_.AppendASCII("i18nUpdate")
32                    .AppendASCII("contentscript.js"),
33      extension_dir.path().AppendASCII("contentscript.js"));
34  base::CopyDirectory(
35      test_data_dir_.AppendASCII("i18nUpdate")
36                    .AppendASCII("_locales"),
37      extension_dir.path().AppendASCII("_locales"),
38      true);
39
40  const extensions::Extension* extension = LoadExtension(extension_dir.path());
41
42  extensions::ResultCatcher catcher;
43
44  // Test that the messages.json file is loaded and the i18n message is loaded.
45  ui_test_utils::NavigateToURL(
46      browser(),
47      embedded_test_server()->GetURL("/extensions/test_file.html"));
48  EXPECT_TRUE(catcher.GetNextResult());
49
50  base::string16 title;
51  ui_test_utils::GetCurrentTabTitle(browser(), &title);
52  EXPECT_EQ(std::string("FIRSTMESSAGE"), base::UTF16ToUTF8(title));
53
54  // Change messages.json file and reload extension.
55  base::CopyFile(
56      test_data_dir_.AppendASCII("i18nUpdate")
57                    .AppendASCII("messages2.json"),
58      extension_dir.path().AppendASCII("_locales/en/messages.json"));
59  ReloadExtension(extension->id());
60
61  // Check that the i18n message is also changed.
62  ui_test_utils::NavigateToURL(
63      browser(),
64      embedded_test_server()->GetURL("/extensions/test_file.html"));
65  EXPECT_TRUE(catcher.GetNextResult());
66
67  ui_test_utils::GetCurrentTabTitle(browser(), &title);
68  EXPECT_EQ(std::string("SECONDMESSAGE"), base::UTF16ToUTF8(title));
69}
70