utils/unittest/UnitTestMain/TestMain.cpp

   1 //===--- utils/unittest/UnitTestMain/TestMain.cpp - unittest driver -------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "llvm/Config/config.h"
  11 #include "llvm/Support/Signals.h"
  12 #include "gtest/gtest.h"
  13
  14
  15 #if defined(LLVM_ON_WIN32)
  16 # include <windows.h>
  17 # if defined(_MSC_VER)
  18 #   include <crtdbg.h>
  19 # endif
  20 #endif
  21
  22 int main(int argc, char **argv) {
  23   llvm::sys::PrintStackTraceOnErrorSignal();
  24   testing::InitGoogleTest(&argc, argv);
  25
  26 # if defined(LLVM_ON_WIN32)
  27   // Disable all of the possible ways Windows conspires to make automated
  28   // testing impossible.
  29   ::SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX);
  30 #   if defined(_MSC_VER)
  31     ::_set_error_mode(_OUT_TO_STDERR);
  32     _CrtSetReportMode(_CRT_WARN, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
  33     _CrtSetReportFile(_CRT_WARN, _CRTDBG_FILE_STDERR);
  34     _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
  35     _CrtSetReportFile(_CRT_ERROR, _CRTDBG_FILE_STDERR);
  36     _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
  37     _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
  38 #   endif
  39 # endif
  40
  41   return RUN_ALL_TESTS();
  42 }