[msan] Move test main and gtest include to separate files.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177718 91177308-0d34-0410-b5e6-96231b3b80d8
mackyle · Mar 22, 2013 · 6e5ff89 · 6e5ff89
1 parent 86b5722
commit 6e5ff89
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Showing 4 changed files with 51 additions and 10 deletions.
diff --git a/lib/msan/tests/CMakeLists.txt b/lib/msan/tests/CMakeLists.txt
@@ -31,9 +31,10 @@ set(MSAN_LIBCXX_LINK_FLAGS
   -fsanitize=memory)
 
 # Unittest sources and build flags.
-set(MSAN_UNITTEST_SOURCE msan_test.cc)
+set(MSAN_UNITTEST_SOURCES msan_test.cc msan_test_main.cc)
 set(MSAN_LOADABLE_SOURCE msan_loadable.cc)
 set(MSAN_UNITTEST_HEADERS
+  msan_test_config.h
   msandr_test_so.h
   ../../../include/sanitizer/msan_interface.h
 )
@@ -133,8 +134,10 @@ macro(add_msan_tests_for_arch arch)
 
   # Instrumented tests.
   set(MSAN_INST_TEST_OBJECTS)
-  msan_compile(MSAN_INST_TEST_OBJECTS ${MSAN_UNITTEST_SOURCE} ${arch}
-               ${MSAN_UNITTEST_INSTRUMENTED_CFLAGS})
+  foreach (SOURCE ${MSAN_UNITTEST_SOURCES})
+    msan_compile(MSAN_INST_TEST_OBJECTS ${SOURCE} ${arch}
+                 ${MSAN_UNITTEST_INSTRUMENTED_CFLAGS})
+  endforeach(SOURCE)
 
   # Instrumented loadable module objects.
   set(MSAN_INST_LOADABLE_OBJECTS)

diff --git a/lib/msan/tests/msan_test.cc b/lib/msan/tests/msan_test.cc
@@ -12,9 +12,12 @@
 // MemorySanitizer unit tests.
 //===----------------------------------------------------------------------===//
 
+#ifndef MSAN_EXTERNAL_TEST_CONFIG
+#include "msan_test_config.h"
+#endif // MSAN_EXTERNAL_TEST_CONFIG
+
 #include "sanitizer/msan_interface.h"
 #include "msandr_test_so.h"
-#include "gtest/gtest.h"
 
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1943,9 +1946,3 @@ TEST(MemorySanitizer, CallocOverflow) {
 TEST(MemorySanitizerStress, DISABLED_MallocStackTrace) {
   RecursiveMalloc(22);
 }
-
-int main(int argc, char **argv) {
-  testing::InitGoogleTest(&argc, argv);
-  int res = RUN_ALL_TESTS();
-  return res;
-}
diff --git a/lib/msan/tests/msan_test_config.h b/lib/msan/tests/msan_test_config.h
@@ -0,0 +1,20 @@
+//===-- msan_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 MemorySanitizer.
+//
+// MemorySanitizer unit tests.
+//===----------------------------------------------------------------------===//
+
+#ifndef MSAN_TEST_CONFIG_H
+#define MSAN_TEST_CONFIG_H
+
+#include "gtest/gtest.h"
+
+#endif // MSAN_TEST_CONFIG_H
diff --git a/lib/msan/tests/msan_test_main.cc b/lib/msan/tests/msan_test_main.cc
@@ -0,0 +1,21 @@
+//===-- msan_test_main.cc -------------------------------------------------===//
+//
+//                     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 MemorySanitizer.
+//
+//===----------------------------------------------------------------------===//
+#ifndef MSAN_EXTERNAL_TEST_CONFIG
+#include "msan_test_config.h"
+#endif // MSAN_EXTERNAL_TEST_CONFIG
+
+int main(int argc, char **argv) {
+  testing::GTEST_FLAG(death_test_style) = "threadsafe";
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}