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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 // Main entry point for all unit tests. | |
| 6 | |
| 7 #include "rlz_test_helpers.h" | |
| 8 | |
| 9 #include "rlz/lib/rlz_lib.h" | |
| 10 #include "testing/gtest/include/gtest/gtest.h" | |
| 11 | |
| 12 #if defined(OS_WIN) | |
| 13 #include <shlwapi.h> | |
| 14 #include "base/win/registry.h" | |
| 15 #include "rlz/win/lib/rlz_lib.h" | |
| 16 #elif defined(OS_MACOSX) | |
| 17 #include "base/file_path.h" | |
| 18 #include "rlz/lib/rlz_value_store.h" | |
| 19 #endif | |
| 20 | |
| 21 #if defined(OS_WIN) | |
| 22 namespace { | |
| 23 | |
| 24 const wchar_t* kHKCUReplacement = L"Software\\Google\\RlzUtilUnittest\\HKCU"; | |
| 25 const wchar_t* kHKLMReplacement = L"Software\\Google\\RlzUtilUnittest\\HKLM"; | |
| 26 | |
| 27 void OverrideRegistryHives() { | |
| 28 // Wipe the keys we redirect to. | |
| 29 // This gives us a stable run, even in the presence of previous | |
| 30 // crashes or failures. | |
| 31 LSTATUS err = SHDeleteKey(HKEY_CURRENT_USER, kHKCUReplacement); | |
| 32 EXPECT_TRUE(err == ERROR_SUCCESS || err == ERROR_FILE_NOT_FOUND); | |
| 33 err = SHDeleteKey(HKEY_CURRENT_USER, kHKLMReplacement); | |
| 34 EXPECT_TRUE(err == ERROR_SUCCESS || err == ERROR_FILE_NOT_FOUND); | |
| 35 | |
| 36 // Create the keys we're redirecting HKCU and HKLM to. | |
| 37 base::win::RegKey hkcu; | |
| 38 base::win::RegKey hklm; | |
| 39 ASSERT_EQ(ERROR_SUCCESS, | |
| 40 hkcu.Create(HKEY_CURRENT_USER, kHKCUReplacement, KEY_READ)); | |
| 41 ASSERT_EQ(ERROR_SUCCESS, | |
| 42 hklm.Create(HKEY_CURRENT_USER, kHKLMReplacement, KEY_READ)); | |
| 43 | |
| 44 rlz_lib::InitializeTempHivesForTesting(hklm, hkcu); | |
| 45 | |
| 46 // And do the switcharoo. | |
| 47 ASSERT_EQ(ERROR_SUCCESS, | |
| 48 ::RegOverridePredefKey(HKEY_CURRENT_USER, hkcu.Handle())); | |
| 49 ASSERT_EQ(ERROR_SUCCESS, | |
| 50 ::RegOverridePredefKey(HKEY_LOCAL_MACHINE, hklm.Handle())); | |
| 51 } | |
| 52 | |
| 53 void UndoOverrideRegistryHives() { | |
| 54 // Undo the redirection. | |
| 55 EXPECT_EQ(ERROR_SUCCESS, ::RegOverridePredefKey(HKEY_CURRENT_USER, NULL)); | |
| 56 EXPECT_EQ(ERROR_SUCCESS, ::RegOverridePredefKey(HKEY_LOCAL_MACHINE, NULL)); | |
| 57 } | |
| 58 | |
| 59 } // namespace | |
| 60 #endif // defined(OS_WIN) | |
| 61 | |
| 62 | |
| 63 void RlzLibTestNoMachineState::SetUp() { | |
| 64 #if defined(OS_WIN) | |
| 65 OverrideRegistryHives(); | |
| 66 #elif defined(OS_MACOSX) | |
| 67 base::mac::ScopedNSAutoreleasePool pool; | |
| 68 ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); | |
| 69 rlz_lib::testing::SetRlzStoreDirectory(temp_dir_.path()); | |
| 70 #endif // defined(OS_WIN) | |
| 71 } | |
| 72 | |
| 73 void RlzLibTestNoMachineState::TearDown() { | |
| 74 #if defined(OS_WIN) | |
| 75 UndoOverrideRegistryHives(); | |
| 76 #elif defined(OS_MACOSX) | |
| 77 rlz_lib::testing::SetRlzStoreDirectory(FilePath()); | |
| 78 #endif // defined(OS_WIN) | |
| 79 } | |
| 80 | |
| 81 void RlzLibTestBase::SetUp() { | |
| 82 RlzLibTestNoMachineState::SetUp(); | |
| 83 #if defined(OS_WIN) | |
| 84 rlz_lib::CreateMachineState(); | |
| 85 #endif // defined(OS_WIN) | |
| 86 } | |
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