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| 1 // Copyright 2014 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_elf/chrome_elf_util.h" |
| 6 |
| 7 #include <tuple> |
| 8 |
| 9 #include "base/test/test_reg_util_win.h" |
| 10 #include "base/win/registry.h" |
| 11 #include "testing/gtest/include/gtest/gtest.h" |
| 12 #include "testing/platform_test.h" |
| 13 |
| 14 namespace { |
| 15 |
| 16 const wchar_t kRegPathClientState[] = L"Software\\Google\\Update\\ClientState"; |
| 17 const wchar_t kRegPathClientStateMedium[] = |
| 18 L"Software\\Google\\Update\\ClientStateMedium"; |
| 19 const wchar_t kRegValueUsageStats[] = L"usagestats"; |
| 20 const wchar_t kUninstallArgumentsField[] = L"UninstallArguments"; |
| 21 |
| 22 const wchar_t kAppGuidCanary[] = |
| 23 L"{4ea16ac7-fd5a-47c3-875b-dbf4a2008c20}"; |
| 24 const wchar_t kAppGuidGoogleChrome[] = |
| 25 L"{8A69D345-D564-463c-AFF1-A69D9E530F96}"; |
| 26 const wchar_t kAppGuidGoogleBinaries[] = |
| 27 L"{4DC8B4CA-1BDA-483e-B5FA-D3C12E15B62D}"; |
| 28 |
| 29 const wchar_t kCanaryExePath[] = |
| 30 L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome SxS\\Application" |
| 31 L"\\chrome.exe"; |
| 32 const wchar_t kChromeSystemExePath[] = |
| 33 L"C:\\Program Files (x86)\\Google\\Chrome\\Application\\chrome.exe"; |
| 34 const wchar_t kChromeUserExePath[] = |
| 35 L"C:\\Users\\user\\AppData\\Local\\Google\\Chrome\\Application\\chrome.exe"; |
| 36 const wchar_t kChromiumExePath[] = |
| 37 L"C:\\Users\\user\\AppData\\Local\\Chromium\\Application\\chrome.exe"; |
| 38 |
| 39 |
| 40 TEST(ChromeElfUtilTest, CanaryTest) { |
| 41 EXPECT_TRUE(IsCanary(kCanaryExePath)); |
| 42 EXPECT_FALSE(IsCanary(kChromeUserExePath)); |
| 43 EXPECT_FALSE(IsCanary(kChromiumExePath)); |
| 44 } |
| 45 |
| 46 TEST(ChromeElfUtilTest, SystemInstallTest) { |
| 47 EXPECT_TRUE(IsSystemInstall(kChromeSystemExePath)); |
| 48 EXPECT_FALSE(IsSystemInstall(kChromeUserExePath)); |
| 49 } |
| 50 |
| 51 // Parameterized test with paramters: |
| 52 // 1: product: "canary" or "google" |
| 53 // 2: install level: "user" or "system" |
| 54 // 3: install mode: "single" or "multi" |
| 55 class ChromeElfUtilTest : |
| 56 public testing::TestWithParam<std::tuple<const char*, |
| 57 const char*, |
| 58 const char*> > { |
| 59 protected: |
| 60 virtual void SetUp() OVERRIDE { |
| 61 override_manager_.OverrideRegistry(HKEY_LOCAL_MACHINE, |
| 62 L"chrome_elf_test_local"); |
| 63 override_manager_.OverrideRegistry(HKEY_CURRENT_USER, |
| 64 L"chrome_elf_test_current"); |
| 65 const char* app; |
| 66 const char* level; |
| 67 const char* mode; |
| 68 std::tie(app, level, mode) = GetParam(); |
| 69 is_canary_ = (std::string(app) == "canary"); |
| 70 system_level_ = (std::string(level) != "user"); |
| 71 multi_install_ = (std::string(mode) != "single"); |
| 72 if (is_canary_) { |
| 73 ASSERT_FALSE(system_level_); |
| 74 ASSERT_FALSE(multi_install_); |
| 75 app_guid_ = kAppGuidCanary; |
| 76 chrome_path_ = kCanaryExePath; |
| 77 } else { |
| 78 app_guid_ = kAppGuidGoogleChrome; |
| 79 chrome_path_ = (system_level_ ? kChromeSystemExePath : |
| 80 kChromeUserExePath); |
| 81 } |
| 82 if (multi_install_) { |
| 83 SetMultiInstallStateInRegistry(system_level_, true); |
| 84 app_guid_ = kAppGuidGoogleBinaries; |
| 85 } |
| 86 } |
| 87 |
| 88 base::string16 BuildKey(const wchar_t* path, const wchar_t* guid) { |
| 89 base::string16 full_key_path(path); |
| 90 full_key_path.append(1, L'\\'); |
| 91 full_key_path.append(guid); |
| 92 return full_key_path; |
| 93 } |
| 94 |
| 95 void SetUsageStat(DWORD value, bool state_medium) { |
| 96 LONG result = base::win::RegKey( |
| 97 system_level_ ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER, |
| 98 BuildKey(state_medium ? kRegPathClientStateMedium : kRegPathClientState, |
| 99 app_guid_).c_str(), |
| 100 KEY_SET_VALUE).WriteValue(kRegValueUsageStats, value); |
| 101 ASSERT_EQ(ERROR_SUCCESS, result); |
| 102 } |
| 103 |
| 104 void SetMultiInstallStateInRegistry(bool system_install, bool multi) { |
| 105 base::win::RegKey key( |
| 106 system_install ? HKEY_LOCAL_MACHINE : HKEY_CURRENT_USER, |
| 107 BuildKey(kRegPathClientState, kAppGuidGoogleChrome).c_str(), |
| 108 KEY_SET_VALUE); |
| 109 LONG result; |
| 110 if (multi) { |
| 111 result = key.WriteValue(kUninstallArgumentsField, |
| 112 L"yadda yadda --multi-install yadda yadda"); |
| 113 } else { |
| 114 result = key.DeleteValue(kUninstallArgumentsField); |
| 115 } |
| 116 ASSERT_EQ(ERROR_SUCCESS, result); |
| 117 } |
| 118 |
| 119 const wchar_t* app_guid_; |
| 120 const wchar_t* chrome_path_; |
| 121 bool system_level_; |
| 122 bool multi_install_; |
| 123 bool is_canary_; |
| 124 registry_util::RegistryOverrideManager override_manager_; |
| 125 }; |
| 126 |
| 127 TEST_P(ChromeElfUtilTest, MultiInstallTest) { |
| 128 if (is_canary_) |
| 129 return; |
| 130 SetMultiInstallStateInRegistry(system_level_, true); |
| 131 EXPECT_TRUE(IsMultiInstall(system_level_)); |
| 132 |
| 133 SetMultiInstallStateInRegistry(system_level_, false); |
| 134 EXPECT_FALSE(IsMultiInstall(system_level_)); |
| 135 } |
| 136 |
| 137 TEST_P(ChromeElfUtilTest, UsageStatsAbsent) { |
| 138 EXPECT_FALSE(AreUsageStatsEnabled(chrome_path_)); |
| 139 } |
| 140 |
| 141 TEST_P(ChromeElfUtilTest, UsageStatsZero) { |
| 142 SetUsageStat(0, false); |
| 143 EXPECT_FALSE(AreUsageStatsEnabled(chrome_path_)); |
| 144 } |
| 145 |
| 146 TEST_P(ChromeElfUtilTest, UsageStatsOne) { |
| 147 SetUsageStat(1, false); |
| 148 EXPECT_TRUE(AreUsageStatsEnabled(chrome_path_)); |
| 149 if (is_canary_) { |
| 150 EXPECT_FALSE(AreUsageStatsEnabled(kChromeUserExePath)); |
| 151 EXPECT_FALSE(AreUsageStatsEnabled(kChromeSystemExePath)); |
| 152 } else if (system_level_) { |
| 153 EXPECT_FALSE(AreUsageStatsEnabled(kCanaryExePath)); |
| 154 EXPECT_FALSE(AreUsageStatsEnabled(kChromeUserExePath)); |
| 155 } else { |
| 156 EXPECT_FALSE(AreUsageStatsEnabled(kCanaryExePath)); |
| 157 EXPECT_FALSE(AreUsageStatsEnabled(kChromeSystemExePath)); |
| 158 } |
| 159 } |
| 160 |
| 161 TEST_P(ChromeElfUtilTest, UsageStatsZeroInStateMedium) { |
| 162 if (!system_level_) |
| 163 return; |
| 164 SetUsageStat(0, true); |
| 165 EXPECT_FALSE(AreUsageStatsEnabled(chrome_path_)); |
| 166 } |
| 167 |
| 168 TEST_P(ChromeElfUtilTest, UsageStatsOneInStateMedium) { |
| 169 if (!system_level_) |
| 170 return; |
| 171 SetUsageStat(1, true); |
| 172 EXPECT_TRUE(AreUsageStatsEnabled(chrome_path_)); |
| 173 EXPECT_FALSE(AreUsageStatsEnabled(kCanaryExePath)); |
| 174 EXPECT_FALSE(AreUsageStatsEnabled(kChromeUserExePath)); |
| 175 } |
| 176 |
| 177 INSTANTIATE_TEST_CASE_P(Canary, ChromeElfUtilTest, |
| 178 testing::Combine(testing::Values("canary"), |
| 179 testing::Values("user"), |
| 180 testing::Values("single"))); |
| 181 INSTANTIATE_TEST_CASE_P(GoogleChrome, ChromeElfUtilTest, |
| 182 testing::Combine(testing::Values("google"), |
| 183 testing::Values("user", "system"), |
| 184 testing::Values("single", "multi"))); |
| 185 |
| 186 } // namespace |
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