//
// To learn more about using these macros, please search for 'MATCHER'
// on
-// https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md
+// https://github.com/google/googletest/blob/main/docs/gmock_cook_book.md
//
// This file also implements some commonly used argument matchers. More
// matchers can be defined by the user implementing the
#include <algorithm>
#include <cmath>
+#include <exception>
+#include <functional>
#include <initializer_list>
+#include <ios>
#include <iterator>
#include <limits>
#include <memory>
// If the explanation is not empty, prints it to the ostream.
inline void PrintIfNotEmpty(const std::string& explanation,
::std::ostream* os) {
- if (explanation != "" && os != nullptr) {
+ if (!explanation.empty() && os != nullptr) {
*os << ", " << explanation;
}
}
};
};
-class Eq2Matcher : public PairMatchBase<Eq2Matcher, AnyEq> {
+class Eq2Matcher : public PairMatchBase<Eq2Matcher, std::equal_to<>> {
public:
static const char* Desc() { return "an equal pair"; }
};
-class Ne2Matcher : public PairMatchBase<Ne2Matcher, AnyNe> {
+class Ne2Matcher : public PairMatchBase<Ne2Matcher, std::not_equal_to<>> {
public:
static const char* Desc() { return "an unequal pair"; }
};
-class Lt2Matcher : public PairMatchBase<Lt2Matcher, AnyLt> {
+class Lt2Matcher : public PairMatchBase<Lt2Matcher, std::less<>> {
public:
static const char* Desc() { return "a pair where the first < the second"; }
};
-class Gt2Matcher : public PairMatchBase<Gt2Matcher, AnyGt> {
+class Gt2Matcher : public PairMatchBase<Gt2Matcher, std::greater<>> {
public:
static const char* Desc() { return "a pair where the first > the second"; }
};
-class Le2Matcher : public PairMatchBase<Le2Matcher, AnyLe> {
+class Le2Matcher : public PairMatchBase<Le2Matcher, std::less_equal<>> {
public:
static const char* Desc() { return "a pair where the first <= the second"; }
};
-class Ge2Matcher : public PairMatchBase<Ge2Matcher, AnyGe> {
+class Ge2Matcher : public PairMatchBase<Ge2Matcher, std::greater_equal<>> {
public:
static const char* Desc() { return "a pair where the first >= the second"; }
};
operator Matcher<U>() const { // NOLINT
using RawU = typename std::decay<U>::type;
std::vector<Matcher<RawU>> matchers;
+ matchers.reserve(matchers_.size());
for (const auto& matcher : matchers_) {
matchers.push_back(MatcherCast<RawU>(matcher));
}
: size_matcher_(MatcherCast<SizeType>(size_matcher)) {}
void DescribeTo(::std::ostream* os) const override {
- *os << "size ";
+ *os << "has a size that ";
size_matcher_.DescribeTo(os);
}
void DescribeNegationTo(::std::ostream* os) const override {
- *os << "size ";
+ *os << "has a size that ";
size_matcher_.DescribeNegationTo(os);
}
const bool match = inner_matcher_.MatchAndExplain(
pair_getters::First(key_value, Rank0()), &inner_listener);
const std::string explanation = inner_listener.str();
- if (explanation != "") {
+ if (!explanation.empty()) {
*listener << "whose first field is a value " << explanation;
}
return match;
const std::string& second_explanation,
MatchResultListener* listener) const {
*listener << "whose both fields match";
- if (first_explanation != "") {
+ if (!first_explanation.empty()) {
*listener << ", where the first field is a value " << first_explanation;
}
- if (second_explanation != "") {
+ if (!second_explanation.empty()) {
*listener << ", ";
- if (first_explanation != "") {
+ if (!first_explanation.empty()) {
*listener << "and ";
} else {
*listener << "where ";
const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p] = t;
return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p);
}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<17>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<18>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r);
+}
+template <typename T>
+auto UnpackStructImpl(const T& t, MakeIndexSequence<19>, char) {
+ const auto& [a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s] = t;
+ return std::tie(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s);
+}
#endif // defined(__cpp_structured_bindings)
template <size_t I, typename T>
AnalyzeElements(stl_container.begin(), stl_container.end(),
&element_printouts, listener);
- if (matrix.LhsSize() == 0 && matrix.RhsSize() == 0) {
- return true;
- }
-
- if (match_flags() == UnorderedMatcherRequire::ExactMatch) {
- if (matrix.LhsSize() != matrix.RhsSize()) {
- // The element count doesn't match. If the container is empty,
- // there's no need to explain anything as Google Mock already
- // prints the empty container. Otherwise we just need to show
- // how many elements there actually are.
- if (matrix.LhsSize() != 0 && listener->IsInterested()) {
- *listener << "which has " << Elements(matrix.LhsSize());
- }
- return false;
- }
- }
-
return VerifyMatchMatrix(element_printouts, matrix, listener) &&
FindPairing(matrix, listener);
}
const char* sep = "";
// Workaround spurious C4189 on MSVC<=15.7 when k is empty.
(void)sep;
- const char* dummy[] = {"", (*os << sep << "#" << k, sep = ", ")...};
+ // The static_cast to void is needed to silence Clang's -Wcomma warning.
+ // This pattern looks suspiciously like we may have mismatched parentheses
+ // and may have been trying to use the first operation of the comma operator
+ // as a member of the array, so Clang warns that we may have made a mistake.
+ const char* dummy[] = {
+ "", (static_cast<void>(*os << sep << "#" << k), sep = ", ")...};
(void)dummy;
*os << ") ";
}
} \
}; \
}; \
- GTEST_ATTRIBUTE_UNUSED_ inline name##Matcher name() { return {}; } \
+ inline name##Matcher GMOCK_INTERNAL_WARNING_PUSH() \
+ GMOCK_INTERNAL_WARNING_CLANG(ignored, "-Wunused-function") \
+ GMOCK_INTERNAL_WARNING_CLANG(ignored, "-Wunused-member-function") \
+ name GMOCK_INTERNAL_WARNING_POP()() { \
+ return {}; \
+ } \
template <typename arg_type> \
bool name##Matcher::gmock_Impl<arg_type>::MatchAndExplain( \
const arg_type& arg, \
\
private: \
::std::string FormatDescription(bool negation) const { \
- ::std::string gmock_description = (description); \
+ ::std::string gmock_description; \
+ gmock_description = (description); \
if (!gmock_description.empty()) { \
return gmock_description; \
} \
projects / platform / upstream / gtest.git / blobdiff