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1#!/usr/bin/env python
2#
3# Copyright 2007, Google Inc.
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions are
8# met:
9#
10#     * Redistributions of source code must retain the above copyright
11# notice, this list of conditions and the following disclaimer.
12#     * Redistributions in binary form must reproduce the above
13# copyright notice, this list of conditions and the following disclaimer
14# in the documentation and/or other materials provided with the
15# distribution.
16#     * Neither the name of Google Inc. nor the names of its
17# contributors may be used to endorse or promote products derived from
18# this software without specific prior written permission.
19#
20# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31
32"""Negative compilation test for Google Test."""
33
34__author__ = 'wan@google.com (Zhanyong Wan)'
35
36import os
37import sys
38import unittest
39
40
41IS_LINUX = os.name == 'posix' and os.uname()[0] == 'Linux'
42if not IS_LINUX:
43  sys.exit(0)  # Negative compilation tests are not supported on Windows & Mac.
44
45
46class GTestNCTest(unittest.TestCase):
47  """Negative compilation test for Google Test."""
48
49  def testCompilerError(self):
50    """Verifies that erroneous code leads to expected compiler
51    messages."""
52
53    # Defines a list of test specs, where each element is a tuple
54    # (test name, list of regexes for matching the compiler errors).
55    test_specs = [
56      ('CANNOT_IGNORE_RUN_ALL_TESTS_RESULT',
57       [r'ignoring return value']),
58
59      ('USER_CANNOT_INCLUDE_GTEST_INTERNAL_INL_H',
60       [r'must not be included except by Google Test itself']),
61
62      ('CATCHES_DECLARING_SETUP_IN_TEST_FIXTURE_WITH_TYPO',
63       [r'Setup_should_be_spelled_SetUp']),
64
65      ('CATCHES_CALLING_SETUP_IN_TEST_WITH_TYPO',
66       [r'Setup_should_be_spelled_SetUp']),
67
68      ('CATCHES_DECLARING_SETUP_IN_ENVIRONMENT_WITH_TYPO',
69       [r'Setup_should_be_spelled_SetUp']),
70
71      ('CATCHES_CALLING_SETUP_IN_ENVIRONMENT_WITH_TYPO',
72       [r'Setup_should_be_spelled_SetUp']),
73
74      ('CATCHES_WRONG_CASE_IN_TYPED_TEST_P',
75       [r'BarTest.*was not declared']),
76
77      ('CATCHES_WRONG_CASE_IN_REGISTER_TYPED_TEST_CASE_P',
78       [r'BarTest.*was not declared']),
79
80      ('CATCHES_WRONG_CASE_IN_INSTANTIATE_TYPED_TEST_CASE_P',
81       [r'BarTest.*not declared']),
82
83      ('CATCHES_INSTANTIATE_TYPED_TESET_CASE_P_WITH_SAME_NAME_PREFIX',
84       [r'redefinition of.*My.*FooTest']),
85
86      ('STATIC_ASSERT_TYPE_EQ_IS_NOT_A_TYPE',
87       [r'StaticAssertTypeEq.* does not name a type']),
88
89      ('STATIC_ASSERT_TYPE_EQ_WORKS_IN_NAMESPACE',
90       [r'StaticAssertTypeEq.*int.*const int']),
91
92      ('STATIC_ASSERT_TYPE_EQ_WORKS_IN_CLASS',
93       [r'StaticAssertTypeEq.*int.*bool']),
94
95      ('STATIC_ASSERT_TYPE_EQ_WORKS_IN_FUNCTION',
96       [r'StaticAssertTypeEq.*const int.*int']),
97
98      ('SANITY',
99       None)
100      ]
101
102    # TODO(wan@google.com): verify that the test specs are satisfied.
103
104
105if __name__ == '__main__':
106  unittest.main()
107