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  1. // Copyright 2009, 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. // Tests Google Test's throw-on-failure mode with exceptions disabled.
  32. //
  33. // This program must be compiled with exceptions disabled.  It will be
  34. // invoked by googletest-throw-on-failure-test.py, and is expected to exit
  35. // with non-zero in the throw-on-failure mode or 0 otherwise.
  36.  
  37. #include "gtest/gtest.h"
  38.  
  39. #include <stdio.h>                      // for fflush, fprintf, NULL, etc.
  40. #include <stdlib.h>                     // for exit
  41. #include <exception>                    // for set_terminate
  42.  
  43. // This terminate handler aborts the program using exit() rather than abort().
  44. // This avoids showing pop-ups on Windows systems and core dumps on Unix-like
  45. // ones.
  46. void TerminateHandler() {
  47.   fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program.");
  48.   fflush(NULL);
  49.   exit(1);
  50. }
  51.  
  52. int main(int argc, char** argv) {
  53. #if GTEST_HAS_EXCEPTIONS
  54.   std::set_terminate(&TerminateHandler);
  55. #endif
  56.   testing::InitGoogleTest(&argc, argv);
  57.  
  58.   // We want to ensure that people can use Google Test assertions in
  59.   // other testing frameworks, as long as they initialize Google Test
  60.   // properly and set the throw-on-failure mode.  Therefore, we don't
  61.   // use Google Test's constructs for defining and running tests
  62.   // (e.g. TEST and RUN_ALL_TESTS) here.
  63.  
  64.   // In the throw-on-failure mode with exceptions disabled, this
  65.   // assertion will cause the program to exit with a non-zero code.
  66.   EXPECT_EQ(2, 3);
  67.  
  68.   // When not in the throw-on-failure mode, the control will reach
  69.   // here.
  70.   return 0;
  71. }
  72.