Vendor import of llvm trunk r126079:

http://llvm.org/svn/llvm-project/llvm/trunk@126079

4 files changed, 73 insertions, 33 deletions

diff --git a/utils/unittest/CMakeLists.txt b/utils/unittest/CMakeLists.txt
new file mode 100644
index 0000000..29218bb
--- /dev/null
+++ b/utils/unittest/CMakeLists.txt
@@ -0,0 +1,41 @@
+########################################################################
+# Experimental CMake build script for Google Test.
+#
+# Consider this a prototype.  It will change drastically.  For now,
+# this is only for people on the cutting edge.
+#
+# To run the tests for Google Test itself on Linux, use 'make test' or
+# ctest.  You can select which tests to run using 'ctest -R regex'.
+# For more options, run 'ctest --help'.
+########################################################################
+#
+# Project-wide settings
+
+# Where gtest's .h files can be found.
+include_directories(
+  googletest/include
+  )
+
+if(WIN32)
+  add_definitions(-DGTEST_OS_WINDOWS=1)
+endif()
+
+if(SUPPORTS_NO_VARIADIC_MACROS_FLAG)
+  add_definitions("-Wno-variadic-macros")
+endif()
+
+set(LLVM_REQUIRES_RTTI 1)
+add_definitions( -DGTEST_HAS_RTTI=0 )
+
+add_llvm_library(gtest
+  googletest/gtest.cc
+  googletest/gtest-death-test.cc
+  googletest/gtest-filepath.cc
+  googletest/gtest-port.cc
+  googletest/gtest-test-part.cc
+  googletest/gtest-typed-test.cc
+  )
+
+add_llvm_library(gtest_main
+  UnitTestMain/TestMain.cpp
+  )
diff --git a/utils/unittest/UnitTestMain/TestMain.cpp b/utils/unittest/UnitTestMain/TestMain.cpp
index d97dca8..b35bae5 100644
--- a/utils/unittest/UnitTestMain/TestMain.cpp
+++ b/utils/unittest/UnitTestMain/TestMain.cpp
@@ -7,9 +7,36 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/Config/config.h"
+#include "llvm/Support/Signals.h"
 #include "gtest/gtest.h"
 
+
+#if defined(LLVM_ON_WIN32)
+# include <windows.h>
+# if defined(_MSC_VER)
+#   include <crtdbg.h>
+# endif
+#endif
+
 int main(int argc, char **argv) {
+  llvm::sys::PrintStackTraceOnErrorSignal();
   testing::InitGoogleTest(&argc, argv);
+
+# if defined(LLVM_ON_WIN32)
+  // Disable all of the possible ways Windows conspires to make automated
+  // testing impossible.
+  ::SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX);
+#   if defined(_MSC_VER)
+    ::_set_error_mode(_OUT_TO_STDERR);
+    _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
+    _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
+    _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
+    _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
+    _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
+    _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
+#   endif
+# endif
+
   return RUN_ALL_TESTS();
 }
diff --git a/utils/unittest/googletest/gtest.cc b/utils/unittest/googletest/gtest.cc
index aa2d5bb..51732af 100644
--- a/utils/unittest/googletest/gtest.cc
+++ b/utils/unittest/googletest/gtest.cc
@@ -1964,8 +1964,8 @@ void ReportFailureInUnknownLocation(TestPartResult::Type result_type,
 
 }  // namespace internal
 
-#if GTEST_OS_WINDOWS
-// We are on Windows.
+#if GTEST_HAS_SEH
+// We are on Windows with SEH.
 
 // Adds an "exception thrown" fatal failure to the current test.
 static void AddExceptionThrownFailure(DWORD exception_code,
@@ -1978,7 +1978,7 @@ static void AddExceptionThrownFailure(DWORD exception_code,
                                            message.GetString());
 }
 
-#endif  // GTEST_OS_WINDOWS
+#endif  // GTEST_HAS_SEH
 
 // Google Test requires all tests in the same test case to use the same test
 // fixture class.  This function checks if the current test has the
@@ -2224,35 +2224,6 @@ int TestInfo::increment_death_test_count() {
   return impl_->result()->increment_death_test_count();
 }
 
-namespace {
-
-// A predicate that checks the test name of a TestInfo against a known
-// value.
-//
-// This is used for implementation of the TestCase class only.  We put
-// it in the anonymous namespace to prevent polluting the outer
-// namespace.
-//
-// TestNameIs is copyable.
-class TestNameIs {
- public:
-  // Constructor.
-  //
-  // TestNameIs has NO default constructor.
-  explicit TestNameIs(const char* name)
-      : name_(name) {}
-
-  // Returns true iff the test name of test_info matches name_.
-  bool operator()(const TestInfo * test_info) const {
-    return test_info && internal::String(test_info->name()).Compare(name_) == 0;
-  }
-
- private:
-  internal::String name_;
-};
-
-}  // namespace
-
 namespace internal {
 
 // This method expands all parameterized tests registered with macros TEST_P
diff --git a/utils/unittest/googletest/include/gtest/internal/gtest-port.h b/utils/unittest/googletest/include/gtest/internal/gtest-port.h
index 9683271..3d076eb 100644
--- a/utils/unittest/googletest/include/gtest/internal/gtest-port.h
+++ b/utils/unittest/googletest/include/gtest/internal/gtest-port.h
@@ -403,7 +403,8 @@
 // defining __GNUC__ and friends, but cannot compile GCC's tuple
 // implementation.  MSVC 2008 (9.0) provides TR1 tuple in a 323 MB
 // Feature Pack download, which we cannot assume the user has.
-#if (defined(__GNUC__) && !defined(__CUDACC__) && (GTEST_GCC_VER_ >= 40000)) \
+#if (defined(__GNUC__) && !(defined(__CUDACC__) || defined(__clang__)) \
+                       && (GTEST_GCC_VER_ >= 40000)) \
     || _MSC_VER >= 1600
 #define GTEST_USE_OWN_TR1_TUPLE 0
 #else