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/thirdparty/breakpad/third_party/protobuf/protobuf/gtest/test/gtest_break_on_failure_unittest_.cc

http://github.com/tomahawk-player/tomahawk
C++ | 86 lines | 26 code | 11 blank | 49 comment | 1 complexity | f4b1ee91c978da109f7aef1407f172d9 MD5 | raw file
 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// Author: wan@google.com (Zhanyong Wan)
31
32// Unit test for Google Test's break-on-failure mode.
33//
34// A user can ask Google Test to seg-fault when an assertion fails, using
35// either the GTEST_BREAK_ON_FAILURE environment variable or the
36// --gtest_break_on_failure flag.  This file is used for testing such
37// functionality.
38//
39// This program will be invoked from a Python unit test.  It is
40// expected to fail.  Don't run it directly.
41
42#include <gtest/gtest.h>
43
44#if GTEST_OS_WINDOWS
45#include <windows.h>
46#include <stdlib.h>
47#endif
48
49namespace {
50
51// A test that's expected to fail.
52TEST(Foo, Bar) {
53  EXPECT_EQ(2, 3);
54}
55
56#if GTEST_HAS_SEH && !GTEST_OS_WINDOWS_MOBILE
57// On Windows Mobile global exception handlers are not supported.
58LONG WINAPI ExitWithExceptionCode(
59    struct _EXCEPTION_POINTERS* exception_pointers) {
60  exit(exception_pointers->ExceptionRecord->ExceptionCode);
61}
62#endif
63
64}  // namespace
65
66int main(int argc, char **argv) {
67#if GTEST_OS_WINDOWS
68  // Suppresses display of the Windows error dialog upon encountering
69  // a general protection fault (segment violation).
70  SetErrorMode(SEM_NOGPFAULTERRORBOX | SEM_FAILCRITICALERRORS);
71
72#if !GTEST_OS_WINDOWS_MOBILE
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#endif
81#endif
82
83  testing::InitGoogleTest(&argc, argv);
84
85  return RUN_ALL_TESTS();
86}