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// Author: wan@google.com (Zhanyong Wan)

// Tests Google Test's throw-on-failure mode with exceptions disabled.

//

// This program must be compiled with exceptions disabled.  It will be

// invoked by gtest_throw_on_failure_test.py, and is expected to exit

// with non-zero in the throw-on-failure mode or 0 otherwise.

#include "gtest/gtest.h"

#include <stdio.h>                      // for fflush, fprintf, NULL, etc.

#include <stdlib.h>                     // for exit

#include <exception>                    // for set_terminate

// This terminate handler aborts the program using exit() rather than abort().

// This avoids showing pop-ups on Windows systems and core dumps on Unix-like

// ones.

void TerminateHandler() {

  fprintf(stderr, "%s\n", "Unhandled C++ exception terminating the program.");

  fflush(NULL);

  exit(1);

}

int main(int argc, char** argv) {

#if GTEST_HAS_EXCEPTIONS

  std::set_terminate(&TerminateHandler);

#endif

  testing::InitGoogleTest(&argc, argv);

  // We want to ensure that people can use Google Test assertions in

  // other testing frameworks, as long as they initialize Google Test

  // properly and set the throw-on-failure mode.  Therefore, we don't

  // use Google Test's constructs for defining and running tests

  // (e.g. TEST and RUN_ALL_TESTS) here.

  // In the throw-on-failure mode with exceptions disabled, this

  // assertion will cause the program to exit with a non-zero code.

  EXPECT_EQ(2, 3);

  // When not in the throw-on-failure mode, the control will reach

  // here.

  return 0;

}