Fail tests fast if overriding the Windows registry fails.

base/test/test_reg_util_win_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/test/test_reg_util_win.h"
 
 #include <memory>
 
 #include "base/compiler_specific.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 37 matching lines @@
 
   void AssertKeyAbsent(const base::string16& key_path) {
     base::win::RegKey key;
     ASSERT_NE(ERROR_SUCCESS,
               key.Open(HKEY_CURRENT_USER, key_path.c_str(), KEY_READ))
         << key_path << " exists but it should not.";
   }
 
   void CreateKey(const base::string16& key_path) {
     base::win::RegKey key;
-    EXPECT_EQ(ERROR_SUCCESS,
+    ASSERT_EQ(ERROR_SUCCESS,
               key.Create(HKEY_CURRENT_USER, key_path.c_str(), KEY_ALL_ACCESS));
   }
 
   base::string16 FakeOverrideManagerPath(const base::Time& time) {
     return fake_test_key_root_ + L"\\" +
            base::Int64ToString16(time.ToInternalValue());
   }
 
   void CreateManager(const base::Time& timestamp) {
     manager_.reset(new RegistryOverrideManager(timestamp, fake_test_key_root_));
     manager_->OverrideRegistry(HKEY_CURRENT_USER);
   }
 
   base::string16 fake_test_key_root_;
   std::unique_ptr<RegistryOverrideManager> manager_;
 };
 
 TEST_F(RegistryOverrideManagerTest, Basic) {
-  CreateManager(base::Time::Now());
+  ASSERT_NO_FATAL_FAILURE(CreateManager(base::Time::Now()));
 
   base::win::RegKey create_key;
   EXPECT_EQ(ERROR_SUCCESS,
             create_key.Create(HKEY_CURRENT_USER, kTestKeyPath, KEY_ALL_ACCESS));
   EXPECT_TRUE(create_key.Valid());
   EXPECT_EQ(ERROR_SUCCESS, create_key.WriteValue(kTestValueName, 42));
   create_key.Close();
 
-  AssertKeyExists(kTestKeyPath);
+  ASSERT_NO_FATAL_FAILURE(AssertKeyExists(kTestKeyPath));
 
   DWORD value;
   base::win::RegKey read_key;
   EXPECT_EQ(ERROR_SUCCESS,
             read_key.Open(HKEY_CURRENT_USER, kTestKeyPath, KEY_READ));
   EXPECT_TRUE(read_key.Valid());
   EXPECT_EQ(ERROR_SUCCESS, read_key.ReadValueDW(kTestValueName, &value));
   EXPECT_EQ(42u, value);
   read_key.Close();
 
   manager_.reset();
 
-  AssertKeyAbsent(kTestKeyPath);
+  ASSERT_NO_FATAL_FAILURE(AssertKeyAbsent(kTestKeyPath));
 }
 
 TEST_F(RegistryOverrideManagerTest, DeleteStaleKeys) {
   base::Time::Exploded kTestTimeExploded = {2013, 11, 1, 4, 0, 0, 0, 0};
   base::Time kTestTime;
   EXPECT_TRUE(base::Time::FromUTCExploded(kTestTimeExploded, &kTestTime));
 
   base::string16 path_garbage = fake_test_key_root_ + L"\\Blah";
   base::string16 path_very_stale =
       FakeOverrideManagerPath(kTestTime - base::TimeDelta::FromDays(100));
   base::string16 path_stale =
       FakeOverrideManagerPath(kTestTime - base::TimeDelta::FromDays(5));
   base::string16 path_current =
       FakeOverrideManagerPath(kTestTime - base::TimeDelta::FromMinutes(1));
   base::string16 path_future =
       FakeOverrideManagerPath(kTestTime + base::TimeDelta::FromMinutes(1));
 
-  CreateKey(path_garbage);
-  CreateKey(path_very_stale);
-  CreateKey(path_stale);
-  CreateKey(path_current);
-  CreateKey(path_future);
+  ASSERT_NO_FATAL_FAILURE(CreateKey(path_garbage));
+  ASSERT_NO_FATAL_FAILURE(CreateKey(path_very_stale));
+  ASSERT_NO_FATAL_FAILURE(CreateKey(path_stale));
+  ASSERT_NO_FATAL_FAILURE(CreateKey(path_current));
+  ASSERT_NO_FATAL_FAILURE(CreateKey(path_future));
 
-  CreateManager(kTestTime);
+  ASSERT_NO_FATAL_FAILURE(CreateManager(kTestTime));
   manager_.reset();
 
-  AssertKeyAbsent(path_garbage);
-  AssertKeyAbsent(path_very_stale);
-  AssertKeyAbsent(path_stale);
-  AssertKeyExists(path_current);
-  AssertKeyExists(path_future);
+  ASSERT_NO_FATAL_FAILURE(AssertKeyAbsent(path_garbage));
+  ASSERT_NO_FATAL_FAILURE(AssertKeyAbsent(path_very_stale));
+  ASSERT_NO_FATAL_FAILURE(AssertKeyAbsent(path_stale));
+  ASSERT_NO_FATAL_FAILURE(AssertKeyExists(path_current));
+  ASSERT_NO_FATAL_FAILURE(AssertKeyExists(path_future));
 }
 
 }  // namespace registry_util