1 | // Copyright 2013, 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 |
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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. |
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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 |
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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 | // Google Mock - a framework for writing C++ mock classes. |
31 | // |
32 | // This file implements some matchers that depend on gmock-generated-matchers.h. |
33 | // |
34 | // Note that tests are implemented in gmock-matchers_test.cc rather than |
35 | // gmock-more-matchers-test.cc. |
36 | |
37 | // GOOGLETEST_CM0002 DO NOT DELETE |
38 | |
39 | // IWYU pragma: private, include "gmock/gmock.h" |
40 | // IWYU pragma: friend gmock/.* |
41 | |
42 | #ifndef GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_ |
43 | #define GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_ |
44 | |
45 | #include "gmock/gmock-generated-matchers.h" |
46 | |
47 | namespace testing { |
48 | |
49 | // Silence C4100 (unreferenced formal |
50 | // parameter) for MSVC |
51 | #ifdef _MSC_VER |
52 | # pragma warning(push) |
53 | # pragma warning(disable:4100) |
54 | #if (_MSC_VER == 1900) |
55 | // and silence C4800 (C4800: 'int *const ': forcing value |
56 | // to bool 'true' or 'false') for MSVC 14 |
57 | # pragma warning(disable:4800) |
58 | #endif |
59 | #endif |
60 | |
61 | // Defines a matcher that matches an empty container. The container must |
62 | // support both size() and empty(), which all STL-like containers provide. |
63 | MATCHER(IsEmpty, negation ? "isn't empty" : "is empty" ) { |
64 | if (arg.empty()) { |
65 | return true; |
66 | } |
67 | *result_listener << "whose size is " << arg.size(); |
68 | return false; |
69 | } |
70 | |
71 | // Define a matcher that matches a value that evaluates in boolean |
72 | // context to true. Useful for types that define "explicit operator |
73 | // bool" operators and so can't be compared for equality with true |
74 | // and false. |
75 | MATCHER(IsTrue, negation ? "is false" : "is true" ) { |
76 | return static_cast<bool>(arg); |
77 | } |
78 | |
79 | // Define a matcher that matches a value that evaluates in boolean |
80 | // context to false. Useful for types that define "explicit operator |
81 | // bool" operators and so can't be compared for equality with true |
82 | // and false. |
83 | MATCHER(IsFalse, negation ? "is true" : "is false" ) { |
84 | return !static_cast<bool>(arg); |
85 | } |
86 | |
87 | #ifdef _MSC_VER |
88 | # pragma warning(pop) |
89 | #endif |
90 | |
91 | |
92 | } // namespace testing |
93 | |
94 | #endif // GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_ |
95 | |