1 // Copyright 2013 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/base64.h" 6 #include "base/base_paths_win.h" 7 #include "base/bind.h" 8 #include "base/file_util.h" 9 #include "base/files/scoped_temp_dir.h" 10 #include "base/logging.h" 11 #include "base/memory/scoped_ptr.h" 12 #include "base/message_loop/message_loop.h" 13 #include "base/path_service.h" 14 #include "base/run_loop.h" 15 #include "base/strings/stringprintf.h" 16 #include "base/test/scoped_path_override.h" 17 #include "chrome/browser/media_galleries/fileapi/iapps_finder_impl.h" 18 #include "chrome/common/chrome_paths.h" 19 #include "chrome/test/base/in_process_browser_test.h" 20 21 namespace iapps { 22 23 namespace { 24 25 std::string EncodePath(const base::FilePath& path) { 26 std::string input(reinterpret_cast<const char*>(path.value().data()), 27 path.value().size()*2); 28 std::string result; 29 base::Base64Encode(input, &result); 30 return result; 31 } 32 33 void TouchFile(const base::FilePath& file) { 34 ASSERT_EQ(1, file_util::WriteFile(file, " ", 1)); 35 } 36 37 class ITunesFinderWinTest : public InProcessBrowserTest { 38 public: 39 ITunesFinderWinTest() : test_finder_callback_called_(false) {} 40 41 virtual ~ITunesFinderWinTest() {} 42 43 virtual void SetUp() OVERRIDE { 44 ASSERT_TRUE(app_data_dir_.CreateUniqueTempDir()); 45 ASSERT_TRUE(music_dir_.CreateUniqueTempDir()); 46 app_data_dir_override_.reset( 47 new base::ScopedPathOverride(base::DIR_APP_DATA, app_data_dir())); 48 music_dir_override_.reset( 49 new base::ScopedPathOverride(chrome::DIR_USER_MUSIC, music_dir())); 50 InProcessBrowserTest::SetUp(); 51 } 52 53 const base::FilePath& app_data_dir() { 54 return app_data_dir_.path(); 55 } 56 57 const base::FilePath& music_dir() { 58 return music_dir_.path(); 59 } 60 61 void WritePrefFile(const std::string& data) { 62 base::FilePath pref_dir = 63 app_data_dir().AppendASCII("Apple Computer").AppendASCII("iTunes"); 64 ASSERT_TRUE(base::CreateDirectory(pref_dir)); 65 ASSERT_EQ(data.size(), 66 file_util::WriteFile(pref_dir.AppendASCII("iTunesPrefs.xml"), 67 data.data(), data.size())); 68 } 69 70 void TouchDefault() { 71 base::FilePath default_dir = music_dir().AppendASCII("iTunes"); 72 ASSERT_TRUE(base::CreateDirectory(default_dir)); 73 TouchFile(default_dir.AppendASCII("iTunes Music Library.xml")); 74 } 75 76 void TestFindITunesLibrary() { 77 test_finder_callback_called_ = false; 78 result_.clear(); 79 base::RunLoop loop; 80 FindITunesLibrary(base::Bind(&ITunesFinderWinTest::TestFinderCallback, 81 base::Unretained(this), loop.QuitClosure())); 82 loop.Run(); 83 } 84 85 bool EmptyResult() const { 86 return result_.empty(); 87 } 88 89 bool test_finder_callback_called() const { 90 return test_finder_callback_called_; 91 } 92 93 private: 94 void TestFinderCallback(const base::Closure& quit_closure, 95 const std::string& result) { 96 test_finder_callback_called_ = true; 97 result_ = result; 98 quit_closure.Run(); 99 } 100 101 scoped_ptr<base::ScopedPathOverride> app_data_dir_override_; 102 scoped_ptr<base::ScopedPathOverride> music_dir_override_; 103 base::ScopedTempDir app_data_dir_; 104 base::ScopedTempDir music_dir_; 105 106 bool test_finder_callback_called_; 107 std::string result_; 108 109 DISALLOW_COPY_AND_ASSIGN(ITunesFinderWinTest); 110 }; 111 112 IN_PROC_BROWSER_TEST_F(ITunesFinderWinTest, NotFound) { 113 TestFindITunesLibrary(); 114 EXPECT_TRUE(test_finder_callback_called()); 115 EXPECT_TRUE(EmptyResult()); 116 } 117 118 IN_PROC_BROWSER_TEST_F(ITunesFinderWinTest, DefaultLocation) { 119 TouchDefault(); 120 TestFindITunesLibrary(); 121 EXPECT_TRUE(test_finder_callback_called()); 122 EXPECT_FALSE(EmptyResult()); 123 } 124 125 IN_PROC_BROWSER_TEST_F(ITunesFinderWinTest, CustomLocation) { 126 base::FilePath library_xml = music_dir().AppendASCII("library.xml"); 127 TouchFile(library_xml); 128 std::string xml = base::StringPrintf( 129 "<plist>" 130 " <dict>" 131 " <key>User Preferences</key>" 132 " <dict>" 133 " <key>iTunes Library XML Location:1</key>" 134 " <data>%s</data>" 135 " </dict>" 136 " </dict>" 137 "</plist>", EncodePath(library_xml).c_str()); 138 WritePrefFile(xml); 139 TestFindITunesLibrary(); 140 EXPECT_TRUE(test_finder_callback_called()); 141 EXPECT_FALSE(EmptyResult()); 142 } 143 144 IN_PROC_BROWSER_TEST_F(ITunesFinderWinTest, BadCustomLocation) { 145 // Missing file. 146 base::FilePath library_xml = music_dir().AppendASCII("library.xml"); 147 std::string xml = base::StringPrintf( 148 "<plist>" 149 " <dict>" 150 " <key>User Preferences</key>" 151 " <dict>" 152 " <key>iTunes Library XML Location:1</key>" 153 " <data>%s</data>" 154 " </dict>" 155 " </dict>" 156 "</plist>", EncodePath(library_xml).c_str()); 157 WritePrefFile(xml); 158 TestFindITunesLibrary(); 159 EXPECT_TRUE(test_finder_callback_called()); 160 EXPECT_TRUE(EmptyResult()); 161 TouchFile(library_xml); 162 163 // User Preferences dictionary at the wrong level. 164 xml = base::StringPrintf( 165 "<plist>" 166 " <key>User Preferences</key>" 167 " <dict>" 168 " <key>iTunes Library XML Location:1</key>" 169 " <data>%s</data>" 170 " </dict>" 171 "</plist>", EncodePath(library_xml).c_str()); 172 WritePrefFile(xml); 173 TestFindITunesLibrary(); 174 EXPECT_TRUE(test_finder_callback_called()); 175 EXPECT_TRUE(EmptyResult()); 176 177 // Library location at the wrong scope. 178 xml = base::StringPrintf( 179 "<plist>" 180 " <dict>" 181 " <key>User Preferences</key>" 182 " <dict/>" 183 " <key>iTunes Library XML Location:1</key>" 184 " <data>%s</data>" 185 " </dict>" 186 "</plist>", EncodePath(library_xml).c_str()); 187 WritePrefFile(xml); 188 TestFindITunesLibrary(); 189 EXPECT_TRUE(test_finder_callback_called()); 190 EXPECT_TRUE(EmptyResult()); 191 } 192 193 } // namespace 194 195 } // namespace iapps 196
