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| 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/win/shortcut.h" | |
| 6 | |
| 7 #include <string> | |
| 8 | |
| 9 #include "base/files/file_path.h" | |
| 10 #include "base/files/file_util.h" | |
| 11 #include "base/files/scoped_temp_dir.h" | |
| 12 #include "base/test/test_file_util.h" | |
| 13 #include "base/test/test_shortcut_win.h" | |
| 14 #include "base/win/scoped_com_initializer.h" | |
| 15 #include "base/win/windows_version.h" | |
| 16 #include "testing/gtest/include/gtest/gtest.h" | |
| 17 | |
| 18 namespace base { | |
| 19 namespace win { | |
| 20 | |
| 21 namespace { | |
| 22 | |
| 23 static const char kFileContents[] = "This is a target."; | |
| 24 static const char kFileContents2[] = "This is another target."; | |
| 25 | |
| 26 class ShortcutTest : public testing::Test { | |
| 27 protected: | |
| 28 void SetUp() override { | |
| 29 ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); | |
| 30 ASSERT_TRUE(temp_dir_2_.CreateUniqueTempDir()); | |
| 31 | |
| 32 link_file_ = temp_dir_.path().Append(L"My Link.lnk"); | |
| 33 | |
| 34 // Shortcut 1's properties | |
| 35 { | |
| 36 const FilePath target_file(temp_dir_.path().Append(L"Target 1.txt")); | |
| 37 WriteFile(target_file, kFileContents, arraysize(kFileContents)); | |
| 38 | |
| 39 link_properties_.set_target(target_file); | |
| 40 link_properties_.set_working_dir(temp_dir_.path()); | |
| 41 link_properties_.set_arguments(L"--magic --awesome"); | |
| 42 link_properties_.set_description(L"Chrome is awesome."); | |
| 43 link_properties_.set_icon(link_properties_.target, 4); | |
| 44 link_properties_.set_app_id(L"Chrome"); | |
| 45 link_properties_.set_dual_mode(false); | |
| 46 } | |
| 47 | |
| 48 // Shortcut 2's properties (all different from properties of shortcut 1). | |
| 49 { | |
| 50 const FilePath target_file_2(temp_dir_.path().Append(L"Target 2.txt")); | |
| 51 WriteFile(target_file_2, kFileContents2, arraysize(kFileContents2)); | |
| 52 | |
| 53 FilePath icon_path_2; | |
| 54 CreateTemporaryFileInDir(temp_dir_.path(), &icon_path_2); | |
| 55 | |
| 56 link_properties_2_.set_target(target_file_2); | |
| 57 link_properties_2_.set_working_dir(temp_dir_2_.path()); | |
| 58 link_properties_2_.set_arguments(L"--super --crazy"); | |
| 59 link_properties_2_.set_description(L"The best in the west."); | |
| 60 link_properties_2_.set_icon(icon_path_2, 0); | |
| 61 link_properties_2_.set_app_id(L"Chrome.UserLevelCrazySuffix"); | |
| 62 link_properties_2_.set_dual_mode(true); | |
| 63 } | |
| 64 } | |
| 65 | |
| 66 ScopedCOMInitializer com_initializer_; | |
| 67 ScopedTempDir temp_dir_; | |
| 68 ScopedTempDir temp_dir_2_; | |
| 69 | |
| 70 // The link file to be created/updated in the shortcut tests below. | |
| 71 FilePath link_file_; | |
| 72 | |
| 73 // Properties for the created shortcut. | |
| 74 ShortcutProperties link_properties_; | |
| 75 | |
| 76 // Properties for the updated shortcut. | |
| 77 ShortcutProperties link_properties_2_; | |
| 78 }; | |
| 79 | |
| 80 } // namespace | |
| 81 | |
| 82 TEST_F(ShortcutTest, CreateAndResolveShortcutProperties) { | |
| 83 uint32 valid_properties = ShortcutProperties::PROPERTIES_BASIC; | |
| 84 if (GetVersion() >= VERSION_WIN7) | |
| 85 valid_properties |= ShortcutProperties::PROPERTIES_WIN7; | |
| 86 | |
| 87 // Test all properties. | |
| 88 FilePath file_1(temp_dir_.path().Append(L"Link1.lnk")); | |
| 89 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 90 file_1, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 91 | |
| 92 ShortcutProperties properties_read_1; | |
| 93 ASSERT_TRUE(ResolveShortcutProperties( | |
| 94 file_1, ShortcutProperties::PROPERTIES_ALL, &properties_read_1)); | |
| 95 EXPECT_EQ(valid_properties, properties_read_1.options); | |
| 96 ValidatePathsAreEqual(link_properties_.target, properties_read_1.target); | |
| 97 ValidatePathsAreEqual(link_properties_.working_dir, | |
| 98 properties_read_1.working_dir); | |
| 99 EXPECT_EQ(link_properties_.arguments, properties_read_1.arguments); | |
| 100 EXPECT_EQ(link_properties_.description, properties_read_1.description); | |
| 101 ValidatePathsAreEqual(link_properties_.icon, properties_read_1.icon); | |
| 102 EXPECT_EQ(link_properties_.icon_index, properties_read_1.icon_index); | |
| 103 if (GetVersion() >= VERSION_WIN7) { | |
| 104 EXPECT_EQ(link_properties_.app_id, properties_read_1.app_id); | |
| 105 EXPECT_EQ(link_properties_.dual_mode, properties_read_1.dual_mode); | |
| 106 } | |
| 107 | |
| 108 // Test simple shortcut with no special properties set. | |
| 109 FilePath file_2(temp_dir_.path().Append(L"Link2.lnk")); | |
| 110 ShortcutProperties only_target_properties; | |
| 111 only_target_properties.set_target(link_properties_.target); | |
| 112 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 113 file_2, only_target_properties, SHORTCUT_CREATE_ALWAYS)); | |
| 114 | |
| 115 ShortcutProperties properties_read_2; | |
| 116 ASSERT_TRUE(ResolveShortcutProperties( | |
| 117 file_2, ShortcutProperties::PROPERTIES_ALL, &properties_read_2)); | |
| 118 EXPECT_EQ(valid_properties, properties_read_2.options); | |
| 119 ValidatePathsAreEqual(only_target_properties.target, | |
| 120 properties_read_2.target); | |
| 121 ValidatePathsAreEqual(FilePath(), properties_read_2.working_dir); | |
| 122 EXPECT_EQ(L"", properties_read_2.arguments); | |
| 123 EXPECT_EQ(L"", properties_read_2.description); | |
| 124 ValidatePathsAreEqual(FilePath(), properties_read_2.icon); | |
| 125 EXPECT_EQ(0, properties_read_2.icon_index); | |
| 126 if (GetVersion() >= VERSION_WIN7) { | |
| 127 EXPECT_EQ(L"", properties_read_2.app_id); | |
| 128 EXPECT_FALSE(properties_read_2.dual_mode); | |
| 129 } | |
| 130 } | |
| 131 | |
| 132 TEST_F(ShortcutTest, CreateAndResolveShortcut) { | |
| 133 ShortcutProperties only_target_properties; | |
| 134 only_target_properties.set_target(link_properties_.target); | |
| 135 | |
| 136 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 137 link_file_, only_target_properties, SHORTCUT_CREATE_ALWAYS)); | |
| 138 | |
| 139 FilePath resolved_name; | |
| 140 EXPECT_TRUE(ResolveShortcut(link_file_, &resolved_name, NULL)); | |
| 141 | |
| 142 char read_contents[arraysize(kFileContents)]; | |
| 143 base::ReadFile(resolved_name, read_contents, arraysize(read_contents)); | |
| 144 EXPECT_STREQ(kFileContents, read_contents); | |
| 145 } | |
| 146 | |
| 147 TEST_F(ShortcutTest, ResolveShortcutWithArgs) { | |
| 148 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 149 link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 150 | |
| 151 FilePath resolved_name; | |
| 152 string16 args; | |
| 153 EXPECT_TRUE(ResolveShortcut(link_file_, &resolved_name, &args)); | |
| 154 | |
| 155 char read_contents[arraysize(kFileContents)]; | |
| 156 base::ReadFile(resolved_name, read_contents, arraysize(read_contents)); | |
| 157 EXPECT_STREQ(kFileContents, read_contents); | |
| 158 EXPECT_EQ(link_properties_.arguments, args); | |
| 159 } | |
| 160 | |
| 161 TEST_F(ShortcutTest, CreateShortcutWithOnlySomeProperties) { | |
| 162 ShortcutProperties target_and_args_properties; | |
| 163 target_and_args_properties.set_target(link_properties_.target); | |
| 164 target_and_args_properties.set_arguments(link_properties_.arguments); | |
| 165 | |
| 166 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 167 link_file_, target_and_args_properties, | |
| 168 SHORTCUT_CREATE_ALWAYS)); | |
| 169 | |
| 170 ValidateShortcut(link_file_, target_and_args_properties); | |
| 171 } | |
| 172 | |
| 173 TEST_F(ShortcutTest, CreateShortcutVerifyProperties) { | |
| 174 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 175 link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 176 | |
| 177 ValidateShortcut(link_file_, link_properties_); | |
| 178 } | |
| 179 | |
| 180 TEST_F(ShortcutTest, UpdateShortcutVerifyProperties) { | |
| 181 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 182 link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 183 | |
| 184 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 185 link_file_, link_properties_2_, SHORTCUT_UPDATE_EXISTING)); | |
| 186 | |
| 187 ValidateShortcut(link_file_, link_properties_2_); | |
| 188 } | |
| 189 | |
| 190 TEST_F(ShortcutTest, UpdateShortcutUpdateOnlyTargetAndResolve) { | |
| 191 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 192 link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 193 | |
| 194 ShortcutProperties update_only_target_properties; | |
| 195 update_only_target_properties.set_target(link_properties_2_.target); | |
| 196 | |
| 197 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 198 link_file_, update_only_target_properties, | |
| 199 SHORTCUT_UPDATE_EXISTING)); | |
| 200 | |
| 201 ShortcutProperties expected_properties = link_properties_; | |
| 202 expected_properties.set_target(link_properties_2_.target); | |
| 203 ValidateShortcut(link_file_, expected_properties); | |
| 204 | |
| 205 FilePath resolved_name; | |
| 206 EXPECT_TRUE(ResolveShortcut(link_file_, &resolved_name, NULL)); | |
| 207 | |
| 208 char read_contents[arraysize(kFileContents2)]; | |
| 209 base::ReadFile(resolved_name, read_contents, arraysize(read_contents)); | |
| 210 EXPECT_STREQ(kFileContents2, read_contents); | |
| 211 } | |
| 212 | |
| 213 TEST_F(ShortcutTest, UpdateShortcutMakeDualMode) { | |
| 214 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 215 link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 216 | |
| 217 ShortcutProperties make_dual_mode_properties; | |
| 218 make_dual_mode_properties.set_dual_mode(true); | |
| 219 | |
| 220 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 221 link_file_, make_dual_mode_properties, | |
| 222 SHORTCUT_UPDATE_EXISTING)); | |
| 223 | |
| 224 ShortcutProperties expected_properties = link_properties_; | |
| 225 expected_properties.set_dual_mode(true); | |
| 226 ValidateShortcut(link_file_, expected_properties); | |
| 227 } | |
| 228 | |
| 229 TEST_F(ShortcutTest, UpdateShortcutRemoveDualMode) { | |
| 230 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 231 link_file_, link_properties_2_, SHORTCUT_CREATE_ALWAYS)); | |
| 232 | |
| 233 ShortcutProperties remove_dual_mode_properties; | |
| 234 remove_dual_mode_properties.set_dual_mode(false); | |
| 235 | |
| 236 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 237 link_file_, remove_dual_mode_properties, | |
| 238 SHORTCUT_UPDATE_EXISTING)); | |
| 239 | |
| 240 ShortcutProperties expected_properties = link_properties_2_; | |
| 241 expected_properties.set_dual_mode(false); | |
| 242 ValidateShortcut(link_file_, expected_properties); | |
| 243 } | |
| 244 | |
| 245 TEST_F(ShortcutTest, UpdateShortcutClearArguments) { | |
| 246 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 247 link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 248 | |
| 249 ShortcutProperties clear_arguments_properties; | |
| 250 clear_arguments_properties.set_arguments(string16()); | |
| 251 | |
| 252 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 253 link_file_, clear_arguments_properties, | |
| 254 SHORTCUT_UPDATE_EXISTING)); | |
| 255 | |
| 256 ShortcutProperties expected_properties = link_properties_; | |
| 257 expected_properties.set_arguments(string16()); | |
| 258 ValidateShortcut(link_file_, expected_properties); | |
| 259 } | |
| 260 | |
| 261 TEST_F(ShortcutTest, FailUpdateShortcutThatDoesNotExist) { | |
| 262 ASSERT_FALSE(CreateOrUpdateShortcutLink( | |
| 263 link_file_, link_properties_, SHORTCUT_UPDATE_EXISTING)); | |
| 264 ASSERT_FALSE(PathExists(link_file_)); | |
| 265 } | |
| 266 | |
| 267 TEST_F(ShortcutTest, ReplaceShortcutAllProperties) { | |
| 268 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 269 link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 270 | |
| 271 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 272 link_file_, link_properties_2_, SHORTCUT_REPLACE_EXISTING)); | |
| 273 | |
| 274 ValidateShortcut(link_file_, link_properties_2_); | |
| 275 } | |
| 276 | |
| 277 TEST_F(ShortcutTest, ReplaceShortcutSomeProperties) { | |
| 278 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 279 link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 280 | |
| 281 ShortcutProperties new_properties; | |
| 282 new_properties.set_target(link_properties_2_.target); | |
| 283 new_properties.set_arguments(link_properties_2_.arguments); | |
| 284 new_properties.set_description(link_properties_2_.description); | |
| 285 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 286 link_file_, new_properties, SHORTCUT_REPLACE_EXISTING)); | |
| 287 | |
| 288 // Expect only properties in |new_properties| to be set, all other properties | |
| 289 // should have been overwritten. | |
| 290 ShortcutProperties expected_properties(new_properties); | |
| 291 expected_properties.set_working_dir(FilePath()); | |
| 292 expected_properties.set_icon(FilePath(), 0); | |
| 293 expected_properties.set_app_id(string16()); | |
| 294 expected_properties.set_dual_mode(false); | |
| 295 ValidateShortcut(link_file_, expected_properties); | |
| 296 } | |
| 297 | |
| 298 TEST_F(ShortcutTest, FailReplaceShortcutThatDoesNotExist) { | |
| 299 ASSERT_FALSE(CreateOrUpdateShortcutLink( | |
| 300 link_file_, link_properties_, SHORTCUT_REPLACE_EXISTING)); | |
| 301 ASSERT_FALSE(PathExists(link_file_)); | |
| 302 } | |
| 303 | |
| 304 // Test that the old arguments remain on the replaced shortcut when not | |
| 305 // otherwise specified. | |
| 306 TEST_F(ShortcutTest, ReplaceShortcutKeepOldArguments) { | |
| 307 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 308 link_file_, link_properties_, SHORTCUT_CREATE_ALWAYS)); | |
| 309 | |
| 310 // Do not explicitly set the arguments. | |
| 311 link_properties_2_.options &= | |
| 312 ~ShortcutProperties::PROPERTIES_ARGUMENTS; | |
| 313 ASSERT_TRUE(CreateOrUpdateShortcutLink( | |
| 314 link_file_, link_properties_2_, SHORTCUT_REPLACE_EXISTING)); | |
| 315 | |
| 316 ShortcutProperties expected_properties(link_properties_2_); | |
| 317 expected_properties.set_arguments(link_properties_.arguments); | |
| 318 ValidateShortcut(link_file_, expected_properties); | |
| 319 } | |
| 320 | |
| 321 } // namespace win | |
| 322 } // namespace base | |
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