Enable the IAT patcher unittests in x64.

syzygy/agent/asan/iat_patcher_unittest.cc

 // Copyright 2012 Google Inc. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 20 matching lines @@
 
 class LenientIATPatcherTest : public testing::Test {
  public:
   using ImportTable = std::vector<FunctionPointer>;
 
   LenientIATPatcherTest() : test_dll_(nullptr) {
   }
 
   void SetUp() override {
     base::FilePath path =
+#ifndef _WIN64
         testing::GetExeRelativePath(L"test_dll.dll");
+#else
+        testing::GetExeRelativePath(L"test_dll_x64.dll");
+#endif
     test_dll_ = ::LoadLibrary(path.value().c_str());
     ASSERT_NE(nullptr, test_dll_);
   }
 
   void TearDown() override {
     if (test_dll_ != nullptr) {
       ::FreeLibrary(test_dll_);
       test_dll_ = nullptr;
     }
   }
@@ skipping 106 matching lines @@
   // to remain unchanged.
   ImportTable iat_before = GetIAT(test_dll_);
   auto result = PatchIATForModule(test_dll_, patches, on_unprotect);
   ASSERT_NE(0u, PATCH_FAILED_ACCESS_VIOLATION & result);
   ImportTable iat_after = GetIAT(test_dll_);
   EXPECT_EQ(iat_before, iat_after);
 }
 
 }  // namespace asan
 }  // namespace agent