chrome_frame/test/simple_resource_loader_test.cc

   1 // Copyright (c) 2011 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 "chrome_frame/simple_resource_loader.h"
   6
   7 #include "base/files/file_path.h"
   8 #include "base/win/windows_version.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10 #include "ui/base/resource/data_pack.h"
  11
  12 TEST(SimpleResourceLoaderTest, LoadLocaleDll) {
  13   std::vector<std::wstring> language_tags;
  14   base::FilePath locales_path;
  15   base::FilePath file_path;
  16   HMODULE dll_handle = NULL;
  17
  18   SimpleResourceLoader::DetermineLocalesDirectory(&locales_path);
  19
  20   // Test valid language-region string:
  21   language_tags.clear();
  22   language_tags.push_back(L"en-GB");
  23   language_tags.push_back(L"en");
  24   ui::DataPack* data_pack = NULL;
  25
  26   std::wstring language;
  27
  28   EXPECT_TRUE(
  29       SimpleResourceLoader::LoadLocalePack(language_tags, locales_path,
  30                                            &dll_handle, &data_pack,
  31                                            &language));
  32   if (NULL != dll_handle) {
  33     FreeLibrary(dll_handle);
  34     dll_handle = NULL;
  35   }
  36   EXPECT_TRUE(data_pack != NULL);
  37   delete data_pack;
  38   data_pack = NULL;
  39
  40   EXPECT_EQ(language, L"en-GB");
  41   language.clear();
  42
  43   // Test valid language-region string for which we only have a language dll:
  44   language_tags.clear();
  45   language_tags.push_back(L"fr-FR");
  46   language_tags.push_back(L"fr");
  47   EXPECT_TRUE(
  48       SimpleResourceLoader::LoadLocalePack(language_tags, locales_path,
  49                                            &dll_handle, &data_pack,
  50                                            &language));
  51   if (NULL != dll_handle) {
  52     FreeLibrary(dll_handle);
  53     dll_handle = NULL;
  54   }
  55   EXPECT_TRUE(data_pack != NULL);
  56   delete data_pack;
  57   data_pack = NULL;
  58
  59   EXPECT_EQ(language, L"fr");
  60   language.clear();
  61
  62   // Test invalid language-region string, make sure fallback works:
  63   language_tags.clear();
  64   language_tags.push_back(L"xx-XX");
  65   language_tags.push_back(L"en-US");
  66   EXPECT_TRUE(
  67       SimpleResourceLoader::LoadLocalePack(language_tags, locales_path,
  68                                            &dll_handle, &data_pack,
  69                                            &language));
  70   if (NULL != dll_handle) {
  71     FreeLibrary(dll_handle);
  72     dll_handle = NULL;
  73   }
  74
  75   EXPECT_TRUE(data_pack != NULL);
  76   delete data_pack;
  77   data_pack = NULL;
  78
  79   EXPECT_EQ(language, L"en-US");
  80   language.clear();
  81 }
  82
  83 TEST(SimpleResourceLoaderTest, InstanceTest) {
  84   SimpleResourceLoader* loader = SimpleResourceLoader::GetInstance();
  85
  86   ASSERT_TRUE(NULL != loader);
  87   ASSERT_TRUE(NULL != loader->GetResourceModuleHandle());
  88 }