ceph/src/spawn/test/dependency/googletest/googlemock/include/gmock/gmock-more-matchers.h

   1 // Copyright 2013, Google Inc.
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  29
  30
  31 // Google Mock - a framework for writing C++ mock classes.
  32 //
  33 // This file implements some matchers that depend on gmock-generated-matchers.h.
  34 //
  35 // Note that tests are implemented in gmock-matchers_test.cc rather than
  36 // gmock-more-matchers-test.cc.
  37
  38 // GOOGLETEST_CM0002 DO NOT DELETE
  39
  40 #ifndef GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
  41 #define GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_
  42
  43 #include "gmock/gmock-generated-matchers.h"
  44
  45 namespace testing {
  46
  47 // Silence C4100 (unreferenced formal
  48 // parameter) for MSVC
  49 #ifdef _MSC_VER
  50 # pragma warning(push)
  51 # pragma warning(disable:4100)
  52 #if (_MSC_VER == 1900)
  53 // and silence C4800 (C4800: 'int *const ': forcing value
  54 // to bool 'true' or 'false') for MSVC 14
  55 # pragma warning(disable:4800)
  56   #endif
  57 #endif
  58
  59 // Defines a matcher that matches an empty container. The container must
  60 // support both size() and empty(), which all STL-like containers provide.
  61 MATCHER(IsEmpty, negation ? "isn't empty" : "is empty") {
  62   if (arg.empty()) {
  63     return true;
  64   }
  65   *result_listener << "whose size is " << arg.size();
  66   return false;
  67 }
  68
  69 // Define a matcher that matches a value that evaluates in boolean
  70 // context to true.  Useful for types that define "explicit operator
  71 // bool" operators and so can't be compared for equality with true
  72 // and false.
  73 MATCHER(IsTrue, negation ? "is false" : "is true") {
  74   return static_cast<bool>(arg);
  75 }
  76
  77 // Define a matcher that matches a value that evaluates in boolean
  78 // context to false.  Useful for types that define "explicit operator
  79 // bool" operators and so can't be compared for equality with true
  80 // and false.
  81 MATCHER(IsFalse, negation ? "is true" : "is false") {
  82   return !static_cast<bool>(arg);
  83 }
  84
  85 #ifdef _MSC_VER
  86 # pragma warning(pop)
  87 #endif
  88
  89
  90 }  // namespace testing
  91
  92 #endif  // GMOCK_INCLUDE_GMOCK_MORE_MATCHERS_H_