[Sanitizer tests] Add sanitizer_test_config.h to make the inclusion of gtest.h conditional

[timurrrr]

(Mention the new file in CMakeLists.txt)

[kcc]

LGTM

[timurrrr]

Landed as r208696.

lib/asan/tests/asan_test_config.h

 
 #ifndef ASAN_TEST_CONFIG_H
 #define ASAN_TEST_CONFIG_H
 
 #include <vector>
 #include <string>
 #include <map>
 
-#if ASAN_USE_DEJAGNU_GTEST
-# include "dejagnu-gtest.h"
-#else
-# include "gtest/gtest.h"
-#endif
-
 using std::string;
 using std::vector;
 using std::map;
 
 #ifndef ASAN_UAR
 # error "please define ASAN_UAR"
 #endif
 

lib/asan/tests/asan_test_utils.h

 //===-- asan_test_utils.h ---------------------------------------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file is a part of AddressSanitizer, an address sanity checker.
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef ASAN_TEST_UTILS_H
 #define ASAN_TEST_UTILS_H
 
-#if !defined(ASAN_EXTERNAL_TEST_CONFIG)
+#if !defined(SANITIZER_EXTERNAL_TEST_CONFIG)
 # define INCLUDED_FROM_ASAN_TEST_UTILS_H
 # include "asan_test_config.h"
 # undef INCLUDED_FROM_ASAN_TEST_UTILS_H
 #endif
 
 #include "sanitizer_test_utils.h"
 #include "sanitizer_pthread_wrappers.h"
 

lib/sanitizer_common/tests/CMakeLists.txt

set(SANITIZER_UNITTESTS
   sanitizer_stacktrace_test.cc
   sanitizer_stoptheworld_test.cc
   sanitizer_suppressions_test.cc
   sanitizer_test_main.cc
   sanitizer_thread_registry_test.cc)
 
 set(SANITIZER_TEST_HEADERS
   sanitizer_pthread_wrappers.h
+  sanitizer_test_config.h
   sanitizer_test_utils.h)
 foreach(header ${SANITIZER_HEADERS})
   list(APPEND SANITIZER_TEST_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/../${header})
 endforeach()
 
 set(SANITIZER_TEST_CFLAGS_COMMON
   ${COMPILER_RT_GTEST_CFLAGS}
   -I${COMPILER_RT_SOURCE_DIR}/include

lib/sanitizer_common/tests/sanitizer_pthread_wrappers.h

 //
 //===----------------------------------------------------------------------===//
 
 #ifndef SANITIZER_PTHREAD_WRAPPERS_H
 #define SANITIZER_PTHREAD_WRAPPERS_H
 
 #include "sanitizer_test_utils.h"
 
-#include "gtest/gtest.h"
-
 #if !defined(_WIN32)
 # include <pthread.h>
 // Simply forward the arguments and check that the pthread functions succeed.
 # define PTHREAD_CREATE(a, b, c, d) ASSERT_EQ(0, pthread_create(a, b, c, d))
 # define PTHREAD_JOIN(a, b) ASSERT_EQ(0, pthread_join(a, b))
 #else
 typedef HANDLE pthread_t;
 

lib/sanitizer_common/tests/sanitizer_test_config.h

-//===-- asan_test_config.h --------------------------------------*- C++ -*-===//
+//===-- sanitizer_test_config.h ---------------------------------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
-// This file is a part of AddressSanitizer, an address sanity checker.
+// This file is a part of *Sanitizer runtime.
 //
 //===----------------------------------------------------------------------===//
-#if !defined(INCLUDED_FROM_ASAN_TEST_UTILS_H)
-# error "This file should be included into asan_test_utils.h only"
+#if !defined(INCLUDED_FROM_SANITIZER_TEST_UTILS_H)
+# error "This file should be included into sanitizer_test_utils.h only"
 #endif
 
-#ifndef ASAN_TEST_CONFIG_H
-#define ASAN_TEST_CONFIG_H
+#ifndef SANITIZER_TEST_CONFIG_H
+#define SANITIZER_TEST_CONFIG_H
 
 #include <vector>
 #include <string>
 #include <map>
 
-#if ASAN_USE_DEJAGNU_GTEST
+#if SANITIZER_USE_DEJAGNU_GTEST
 # include "dejagnu-gtest.h"
 #else
 # include "gtest/gtest.h"
 #endif
 
-using std::string;
-using std::vector;
-using std::map;
-
-#ifndef ASAN_UAR
-# error "please define ASAN_UAR"
-#endif
-
-#ifndef ASAN_HAS_EXCEPTIONS
-# error "please define ASAN_HAS_EXCEPTIONS"
-#endif
-
-#ifndef ASAN_HAS_BLACKLIST
-# error "please define ASAN_HAS_BLACKLIST"
-#endif
-
-#ifndef ASAN_NEEDS_SEGV
-# if defined(_WIN32)
-#  define ASAN_NEEDS_SEGV 0
-# else
-#  define ASAN_NEEDS_SEGV 1
-# endif
-#endif
-
-#ifndef ASAN_AVOID_EXPENSIVE_TESTS
-# define ASAN_AVOID_EXPENSIVE_TESTS 0
-#endif
-
-#define ASAN_PCRE_DOTALL ""
-
-#endif  // ASAN_TEST_CONFIG_H
+#endif  // SANITIZER_TEST_CONFIG_H

lib/sanitizer_common/tests/sanitizer_test_utils.h

 #if defined(_WIN32)
 // <windows.h> should always be the first include on Windows.
 # include <windows.h>
 // MSVS headers define max/min as macros, so std::max/min gets crazy.
 # undef max
 # undef min
 #endif
 
+#if !defined(SANITIZER_EXTERNAL_TEST_CONFIG)
+# define INCLUDED_FROM_SANITIZER_TEST_UTILS_H
+# include "sanitizer_test_config.h"
+# undef INCLUDED_FROM_SANITIZER_TEST_UTILS_H
+#endif
+
 #include <stdint.h>
 
 #if defined(_MSC_VER)
 # define NOINLINE __declspec(noinline)
 #else  // defined(_MSC_VER)
 # define NOINLINE __attribute__((noinline))
 #endif  // defined(_MSC_VER)