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  1. // Copyright 2006, Google Inc.
  2. // All rights reserved.
  3. //
  4. // Redistribution and use in source and binary forms, with or without
  5. // modification, are permitted provided that the following conditions are
  6. // met:
  7. //
  8. //     * Redistributions of source code must retain the above copyright
  9. // notice, this list of conditions and the following disclaimer.
  10. //     * Redistributions in binary form must reproduce the above
  11. // copyright notice, this list of conditions and the following disclaimer
  12. // in the documentation and/or other materials provided with the
  13. // distribution.
  14. //     * Neither the name of Google Inc. nor the names of its
  15. // contributors may be used to endorse or promote products derived from
  16. // this software without specific prior written permission.
  17. //
  18. // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19. // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20. // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21. // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22. // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23. // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24. // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25. // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26. // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27. // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28. // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29.  
  30.  
  31. // Unit test for Google Test's break-on-failure mode.
  32. //
  33. // A user can ask Google Test to seg-fault when an assertion fails, using
  34. // either the GTEST_BREAK_ON_FAILURE environment variable or the
  35. // --gtest_break_on_failure flag.  This file is used for testing such
  36. // functionality.
  37. //
  38. // This program will be invoked from a Python unit test.  It is
  39. // expected to fail.  Don't run it directly.
  40.  
  41. #include "gtest/gtest.h"
  42.  
  43. #if GTEST_OS_WINDOWS
  44. # include <windows.h>
  45. # include <stdlib.h>
  46. #endif
  47.  
  48. namespace {
  49.  
  50. // A test that's expected to fail.
  51. TEST(Foo, Bar) {
  52.   EXPECT_EQ(2, 3);
  53. }
  54.  
  55. #if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE
  56. // On Windows Mobile global exception handlers are not supported.
  57. LONG WINAPI ExitWithExceptionCode(
  58.     struct _EXCEPTION_POINTERS* exception_pointers) {
  59.   exit(exception_pointers->ExceptionRecord->ExceptionCode);
  60. }
  61. #endif
  62.  
  63. }  // namespace
  64.  
  65. int main(int argc, char **argv) {
  66. #if GTEST_OS_WINDOWS
  67.   // Suppresses display of the Windows error dialog upon encountering
  68.   // a general protection fault (segment violation).
  69.   SetErrorMode(SEM_NOGPFAULTERRORBOX | SEM_FAILCRITICALERRORS);
  70.  
  71. # if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE
  72.  
  73.   // The default unhandled exception filter does not always exit
  74.   // with the exception code as exit code - for example it exits with
  75.   // 0 for EXCEPTION_ACCESS_VIOLATION and 1 for EXCEPTION_BREAKPOINT
  76.   // if the application is compiled in debug mode. Thus we use our own
  77.   // filter which always exits with the exception code for unhandled
  78.   // exceptions.
  79.   SetUnhandledExceptionFilter(ExitWithExceptionCode);
  80.  
  81. # endif
  82. #endif  // GTEST_OS_WINDOWS
  83.   testing::InitGoogleTest(&argc, argv);
  84.  
  85.   return RUN_ALL_TESTS();
  86. }
  87.