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merging gmock matchers 1
This commit is contained in:
Gennadiy Civil
parent
1776ed8c1e
commit
e55089ec11
@ -287,7 +287,7 @@ class MatcherBase {
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}
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// Returns true iff this matcher matches x.
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bool Matches(T x) const {
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bool Matches(GTEST_REFERENCE_TO_CONST_(T) x) const {
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DummyMatchResultListener dummy;
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return MatchAndExplain(x, &dummy);
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}
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@ -301,7 +301,8 @@ class MatcherBase {
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}
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// Explains why x matches, or doesn't match, the matcher.
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void ExplainMatchResultTo(T x, ::std::ostream* os) const {
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void ExplainMatchResultTo(GTEST_REFERENCE_TO_CONST_(T) x,
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::std::ostream* os) const {
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StreamMatchResultListener listener(os);
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MatchAndExplain(x, &listener);
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}
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@ -317,7 +318,8 @@ class MatcherBase {
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MatcherBase() {}
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// Constructs a matcher from its implementation.
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explicit MatcherBase(const MatcherInterface<T>* impl)
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explicit MatcherBase(
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const MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)>* impl)
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: impl_(impl) {}
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template <typename U>
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@ -342,7 +344,9 @@ class MatcherBase {
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//
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// If performance becomes a problem, we should see if using
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// shared_ptr helps.
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::testing::internal::linked_ptr<const MatcherInterface<T> > impl_;
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::testing::internal::linked_ptr<
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const MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> >
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impl_;
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};
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} // namespace internal
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@ -407,6 +411,8 @@ class GTEST_API_ Matcher<std::string>
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public:
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Matcher() {}
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explicit Matcher(const MatcherInterface<const std::string&>* impl)
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: internal::MatcherBase<std::string>(impl) {}
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explicit Matcher(const MatcherInterface<std::string>* impl)
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: internal::MatcherBase<std::string>(impl) {}
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@ -449,28 +455,95 @@ class GTEST_API_ Matcher<const ::string&>
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Matcher(const char* s); // NOLINT
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};
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};
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template <>
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class GTEST_API_ Matcher<StringPiece>
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: public internal::MatcherBase<StringPiece> {
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class GTEST_API_ Matcher< ::string>
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: public internal::MatcherBase< ::string> {
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public:
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Matcher() {}
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explicit Matcher(const MatcherInterface<StringPiece>* impl)
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: internal::MatcherBase<StringPiece>(impl) {}
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explicit Matcher(const MatcherInterface<const ::string&>* impl)
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: internal::MatcherBase< ::string>(impl) {}
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explicit Matcher(const MatcherInterface< ::string>* impl)
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: internal::MatcherBase< ::string>(impl) {}
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// Allows the user to write str instead of Eq(str) sometimes, where
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// str is a string object.
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Matcher(const internal::string& s); // NOLINT
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// str is a std::string object.
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Matcher(const std::string& s); // NOLINT
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// Allows the user to write str instead of Eq(str) sometimes, where
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// str is a ::string object.
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Matcher(const ::string& s); // NOLINT
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// Allows the user to write "foo" instead of Eq("foo") sometimes.
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Matcher(const char* s); // NOLINT
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};
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#endif // GTEST_HAS_GLOBAL_STRING
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#if GTEST_HAS_ABSL
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// The following two specializations allow the user to write str
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// instead of Eq(str) and "foo" instead of Eq("foo") when a absl::string_view
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// matcher is expected.
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template <>
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class GTEST_API_ Matcher<const absl::string_view&>
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: public internal::MatcherBase<const absl::string_view&> {
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public:
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Matcher() {}
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explicit Matcher(const MatcherInterface<const absl::string_view&>* impl)
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: internal::MatcherBase<const absl::string_view&>(impl) {}
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// Allows the user to write str instead of Eq(str) sometimes, where
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// str is a std::string object.
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Matcher(const std::string& s); // NOLINT
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#if GTEST_HAS_GLOBAL_STRING
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// Allows the user to write str instead of Eq(str) sometimes, where
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// str is a ::string object.
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Matcher(const ::string& s); // NOLINT
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#endif // GTEST_HAS_GLOBAL_STRING
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// Allows the user to write "foo" instead of Eq("foo") sometimes.
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Matcher(const char* s); // NOLINT
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// Allows the user to pass StringPieces directly.
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Matcher(StringPiece s); // NOLINT
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// Allows the user to pass absl::string_views directly.
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Matcher(absl::string_view s); // NOLINT
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};
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#endif // GTEST_HAS_STRING_PIECE_
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template <>
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class GTEST_API_ Matcher<absl::string_view>
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: public internal::MatcherBase<absl::string_view> {
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public:
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Matcher() {}
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explicit Matcher(const MatcherInterface<const absl::string_view&>* impl)
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: internal::MatcherBase<absl::string_view>(impl) {}
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explicit Matcher(const MatcherInterface<absl::string_view>* impl)
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: internal::MatcherBase<absl::string_view>(impl) {}
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// Allows the user to write str instead of Eq(str) sometimes, where
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// str is a std::string object.
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Matcher(const std::string& s); // NOLINT
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#if GTEST_HAS_GLOBAL_STRING
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// Allows the user to write str instead of Eq(str) sometimes, where
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// str is a ::string object.
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Matcher(const ::string& s); // NOLINT
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#endif // GTEST_HAS_GLOBAL_STRING
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// Allows the user to write "foo" instead of Eq("foo") sometimes.
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Matcher(const char* s); // NOLINT
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// Allows the user to pass absl::string_views directly.
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Matcher(absl::string_view s); // NOLINT
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};
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#endif // GTEST_HAS_ABSL
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// Prints a matcher in a human-readable format.
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template <typename T>
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std::ostream& operator<<(std::ostream& os, const Matcher<T>& matcher) {
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matcher.DescribeTo(&os);
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return os;
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}
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// The PolymorphicMatcher class template makes it easy to implement a
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// polymorphic matcher (i.e. a matcher that can match values of more
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@ -499,7 +572,7 @@ class PolymorphicMatcher {
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template <typename T>
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operator Matcher<T>() const {
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return Matcher<T>(new MonomorphicImpl<T>(impl_));
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return Matcher<T>(new MonomorphicImpl<GTEST_REFERENCE_TO_CONST_(T)>(impl_));
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}
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private:
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@ -845,7 +918,7 @@ class TuplePrefix {
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typename tuple_element<N - 1, MatcherTuple>::type matcher =
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get<N - 1>(matchers);
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typedef typename tuple_element<N - 1, ValueTuple>::type Value;
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Value value = get<N - 1>(values);
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GTEST_REFERENCE_TO_CONST_(Value) value = get<N - 1>(values);
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StringMatchResultListener listener;
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if (!matcher.MatchAndExplain(value, &listener)) {
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// TODO(wan): include in the message the name of the parameter
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@ -950,10 +1023,12 @@ OutIter TransformTupleValues(Func f, const Tuple& t, OutIter out) {
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// Implements A<T>().
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template <typename T>
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class AnyMatcherImpl : public MatcherInterface<T> {
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class AnyMatcherImpl : public MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> {
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public:
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virtual bool MatchAndExplain(
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T /* x */, MatchResultListener* /* listener */) const { return true; }
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virtual bool MatchAndExplain(GTEST_REFERENCE_TO_CONST_(T) /* x */,
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MatchResultListener* /* listener */) const {
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return true;
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}
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virtual void DescribeTo(::std::ostream* os) const { *os << "is anything"; }
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virtual void DescribeNegationTo(::std::ostream* os) const {
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// This is mostly for completeness' safe, as it's not very useful
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@ -1223,6 +1298,19 @@ class StrEqualityMatcher {
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bool case_sensitive)
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: string_(str), expect_eq_(expect_eq), case_sensitive_(case_sensitive) {}
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#if GTEST_HAS_ABSL
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bool MatchAndExplain(const absl::string_view& s,
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MatchResultListener* listener) const {
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if (s.data() == NULL) {
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return !expect_eq_;
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}
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// This should fail to compile if absl::string_view is used with wide
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// strings.
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const StringType& str = string(s);
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return MatchAndExplain(str, listener);
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}
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#endif // GTEST_HAS_ABSL
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// Accepts pointer types, particularly:
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// const char*
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// char*
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@ -1239,7 +1327,7 @@ class StrEqualityMatcher {
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// Matches anything that can convert to StringType.
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//
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// This is a template, not just a plain function with const StringType&,
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// because StringPiece has some interfering non-explicit constructors.
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// because absl::string_view has some interfering non-explicit constructors.
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template <typename MatcheeStringType>
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bool MatchAndExplain(const MatcheeStringType& s,
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MatchResultListener* /* listener */) const {
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@ -1283,6 +1371,19 @@ class HasSubstrMatcher {
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explicit HasSubstrMatcher(const StringType& substring)
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: substring_(substring) {}
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#if GTEST_HAS_ABSL
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bool MatchAndExplain(const absl::string_view& s,
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MatchResultListener* listener) const {
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if (s.data() == NULL) {
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return false;
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}
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// This should fail to compile if absl::string_view is used with wide
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// strings.
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const StringType& str = string(s);
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return MatchAndExplain(str, listener);
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}
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#endif // GTEST_HAS_ABSL
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// Accepts pointer types, particularly:
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// const char*
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// char*
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@ -1296,7 +1397,7 @@ class HasSubstrMatcher {
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// Matches anything that can convert to StringType.
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//
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// This is a template, not just a plain function with const StringType&,
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// because StringPiece has some interfering non-explicit constructors.
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// because absl::string_view has some interfering non-explicit constructors.
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template <typename MatcheeStringType>
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bool MatchAndExplain(const MatcheeStringType& s,
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MatchResultListener* /* listener */) const {
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@ -1330,6 +1431,19 @@ class StartsWithMatcher {
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explicit StartsWithMatcher(const StringType& prefix) : prefix_(prefix) {
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}
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#if GTEST_HAS_ABSL
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bool MatchAndExplain(const absl::string_view& s,
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MatchResultListener* listener) const {
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if (s.data() == NULL) {
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return false;
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}
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// This should fail to compile if absl::string_view is used with wide
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// strings.
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const StringType& str = string(s);
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return MatchAndExplain(str, listener);
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}
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#endif // GTEST_HAS_ABSL
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// Accepts pointer types, particularly:
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// const char*
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// char*
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@ -1343,7 +1457,7 @@ class StartsWithMatcher {
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// Matches anything that can convert to StringType.
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//
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// This is a template, not just a plain function with const StringType&,
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// because StringPiece has some interfering non-explicit constructors.
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// because absl::string_view has some interfering non-explicit constructors.
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template <typename MatcheeStringType>
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bool MatchAndExplain(const MatcheeStringType& s,
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MatchResultListener* /* listener */) const {
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@ -1376,6 +1490,19 @@ class EndsWithMatcher {
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public:
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explicit EndsWithMatcher(const StringType& suffix) : suffix_(suffix) {}
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#if GTEST_HAS_ABSL
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bool MatchAndExplain(const absl::string_view& s,
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MatchResultListener* listener) const {
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if (s.data() == NULL) {
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return false;
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}
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// This should fail to compile if absl::string_view is used with wide
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// strings.
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const StringType& str = string(s);
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return MatchAndExplain(str, listener);
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}
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#endif // GTEST_HAS_ABSL
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// Accepts pointer types, particularly:
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// const char*
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// char*
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@ -1389,7 +1516,7 @@ class EndsWithMatcher {
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// Matches anything that can convert to StringType.
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//
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// This is a template, not just a plain function with const StringType&,
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// because StringPiece has some interfering non-explicit constructors.
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// because absl::string_view has some interfering non-explicit constructors.
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template <typename MatcheeStringType>
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bool MatchAndExplain(const MatcheeStringType& s,
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MatchResultListener* /* listener */) const {
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@ -1422,6 +1549,13 @@ class MatchesRegexMatcher {
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MatchesRegexMatcher(const RE* regex, bool full_match)
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: regex_(regex), full_match_(full_match) {}
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#if GTEST_HAS_ABSL
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bool MatchAndExplain(const absl::string_view& s,
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MatchResultListener* listener) const {
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return s.data() && MatchAndExplain(string(s), listener);
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}
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#endif // GTEST_HAS_ABSL
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// Accepts pointer types, particularly:
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// const char*
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// char*
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@ -1535,12 +1669,13 @@ class Ge2Matcher : public PairMatchBase<Ge2Matcher, AnyGe> {
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// will prevent different instantiations of NotMatcher from sharing
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// the same NotMatcherImpl<T> class.
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template <typename T>
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class NotMatcherImpl : public MatcherInterface<T> {
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class NotMatcherImpl : public MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> {
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public:
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explicit NotMatcherImpl(const Matcher<T>& matcher)
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: matcher_(matcher) {}
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virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
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virtual bool MatchAndExplain(GTEST_REFERENCE_TO_CONST_(T) x,
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MatchResultListener* listener) const {
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return !matcher_.MatchAndExplain(x, listener);
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}
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@ -1583,7 +1718,8 @@ class NotMatcher {
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// that will prevent different instantiations of BothOfMatcher from
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// sharing the same BothOfMatcherImpl<T> class.
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template <typename T>
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class BothOfMatcherImpl : public MatcherInterface<T> {
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class BothOfMatcherImpl
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: public MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> {
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public:
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BothOfMatcherImpl(const Matcher<T>& matcher1, const Matcher<T>& matcher2)
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: matcher1_(matcher1), matcher2_(matcher2) {}
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@ -1604,7 +1740,8 @@ class BothOfMatcherImpl : public MatcherInterface<T> {
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*os << ")";
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}
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virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
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virtual bool MatchAndExplain(GTEST_REFERENCE_TO_CONST_(T) x,
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MatchResultListener* listener) const {
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// If either matcher1_ or matcher2_ doesn't match x, we only need
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// to explain why one of them fails.
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StringMatchResultListener listener1;
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@ -1755,7 +1892,8 @@ class BothOfMatcher {
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// that will prevent different instantiations of AnyOfMatcher from
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// sharing the same EitherOfMatcherImpl<T> class.
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template <typename T>
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class EitherOfMatcherImpl : public MatcherInterface<T> {
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class EitherOfMatcherImpl
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: public MatcherInterface<GTEST_REFERENCE_TO_CONST_(T)> {
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public:
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EitherOfMatcherImpl(const Matcher<T>& matcher1, const Matcher<T>& matcher2)
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: matcher1_(matcher1), matcher2_(matcher2) {}
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@ -1776,7 +1914,8 @@ class EitherOfMatcherImpl : public MatcherInterface<T> {
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*os << ")";
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}
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virtual bool MatchAndExplain(T x, MatchResultListener* listener) const {
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virtual bool MatchAndExplain(GTEST_REFERENCE_TO_CONST_(T) x,
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MatchResultListener* listener) const {
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// If either matcher1_ or matcher2_ matches x, we just need to
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// explain why *one* of them matches.
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StringMatchResultListener listener1;
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@ -2224,7 +2363,8 @@ class PointeeMatcher {
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// enough for implementing the DescribeTo() method of Pointee().
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template <typename Pointer>
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operator Matcher<Pointer>() const {
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return MakeMatcher(new Impl<Pointer>(matcher_));
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return Matcher<Pointer>(
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new Impl<GTEST_REFERENCE_TO_CONST_(Pointer)>(matcher_));
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}
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private:
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@ -105,6 +105,53 @@ Matcher<::string>::Matcher(const ::string& s) { *this = Eq(s); }
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Matcher<::string>::Matcher(const char* s) { *this = Eq(::string(s)); }
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#endif // GTEST_HAS_GLOBAL_STRING
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#if GTEST_HAS_ABSL
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// Constructs a matcher that matches a const absl::string_view& whose value is
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// equal to s.
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Matcher<const absl::string_view&>::Matcher(const std::string& s) {
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*this = Eq(s);
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}
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#if GTEST_HAS_GLOBAL_STRING
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// Constructs a matcher that matches a const absl::string_view& whose value is
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// equal to s.
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Matcher<const absl::string_view&>::Matcher(const ::string& s) { *this = Eq(s); }
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#endif // GTEST_HAS_GLOBAL_STRING
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// Constructs a matcher that matches a const absl::string_view& whose value is
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// equal to s.
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Matcher<const absl::string_view&>::Matcher(const char* s) {
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*this = Eq(std::string(s));
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}
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// Constructs a matcher that matches a const absl::string_view& whose value is
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// equal to s.
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Matcher<const absl::string_view&>::Matcher(absl::string_view s) {
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*this = Eq(std::string(s));
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}
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// Constructs a matcher that matches a absl::string_view whose value is equal to
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// s.
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Matcher<absl::string_view>::Matcher(const std::string& s) { *this = Eq(s); }
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#if GTEST_HAS_GLOBAL_STRING
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// Constructs a matcher that matches a absl::string_view whose value is equal to
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// s.
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Matcher<absl::string_view>::Matcher(const ::string& s) { *this = Eq(s); }
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#endif // GTEST_HAS_GLOBAL_STRING
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// Constructs a matcher that matches a absl::string_view whose value is equal to
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// s.
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Matcher<absl::string_view>::Matcher(const char* s) {
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*this = Eq(std::string(s));
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}
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|
||||
// Constructs a matcher that matches a absl::string_view whose value is equal to
|
||||
// s.
|
||||
Matcher<absl::string_view>::Matcher(absl::string_view s) {
|
||||
*this = Eq(std::string(s));
|
||||
}
|
||||
#endif // GTEST_HAS_ABSL
|
||||
|
||||
namespace internal {
|
||||
|
||||
@ -113,12 +160,11 @@ namespace internal {
|
||||
// 'negation' is false; otherwise returns the description of the
|
||||
// negation of the matcher. 'param_values' contains a list of strings
|
||||
// that are the print-out of the matcher's parameters.
|
||||
GTEST_API_ string FormatMatcherDescription(bool negation,
|
||||
const char* matcher_name,
|
||||
const Strings& param_values) {
|
||||
string result = ConvertIdentifierNameToWords(matcher_name);
|
||||
if (param_values.size() >= 1)
|
||||
result += " " + JoinAsTuple(param_values);
|
||||
GTEST_API_ std::string FormatMatcherDescription(bool negation,
|
||||
const char* matcher_name,
|
||||
const Strings& param_values) {
|
||||
std::string result = ConvertIdentifierNameToWords(matcher_name);
|
||||
if (param_values.size() >= 1) result += " " + JoinAsTuple(param_values);
|
||||
return negation ? "not (" + result + ")" : result;
|
||||
}
|
||||
|
||||
|
||||
@ -45,6 +45,7 @@
|
||||
#include <limits>
|
||||
#include <list>
|
||||
#include <map>
|
||||
#include <memory>
|
||||
#include <set>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
@ -58,13 +59,11 @@
|
||||
# include <forward_list> // NOLINT
|
||||
#endif
|
||||
|
||||
// Disable MSVC2015 warning for std::pair: "decorated name length exceeded, name was truncated".
|
||||
#if defined(_MSC_VER) && (_MSC_VER == 1900)
|
||||
# pragma warning(disable:4503)
|
||||
#if GTEST_LANG_CXX11
|
||||
# include <type_traits>
|
||||
#endif
|
||||
|
||||
namespace testing {
|
||||
|
||||
namespace gmock_matchers_test {
|
||||
|
||||
using std::greater;
|
||||
@ -200,17 +199,13 @@ std::string OfType(const std::string& type_name) {
|
||||
// Returns the description of the given matcher.
|
||||
template <typename T>
|
||||
std::string Describe(const Matcher<T>& m) {
|
||||
stringstream ss;
|
||||
m.DescribeTo(&ss);
|
||||
return ss.str();
|
||||
return DescribeMatcher<T>(m);
|
||||
}
|
||||
|
||||
// Returns the description of the negation of the given matcher.
|
||||
template <typename T>
|
||||
std::string DescribeNegation(const Matcher<T>& m) {
|
||||
stringstream ss;
|
||||
m.DescribeNegationTo(&ss);
|
||||
return ss.str();
|
||||
return DescribeMatcher<T>(m, true);
|
||||
}
|
||||
|
||||
// Returns the reason why x matches, or doesn't match, m.
|
||||
@ -221,6 +216,12 @@ std::string Explain(const MatcherType& m, const Value& x) {
|
||||
return listener.str();
|
||||
}
|
||||
|
||||
TEST(MonotonicMatcherTest, IsPrintable) {
|
||||
stringstream ss;
|
||||
ss << GreaterThan(5);
|
||||
EXPECT_EQ("is > 5", ss.str());
|
||||
}
|
||||
|
||||
TEST(MatchResultListenerTest, StreamingWorks) {
|
||||
StringMatchResultListener listener;
|
||||
listener << "hi" << 5;
|
||||
@ -332,6 +333,22 @@ TEST(MatcherTest, CanBeImplicitlyConstructedFromNULL) {
|
||||
EXPECT_FALSE(m1.Matches(&n));
|
||||
}
|
||||
|
||||
// Tests that matchers can be constructed from a variable that is not properly
|
||||
// defined. This should be illegal, but many users rely on this accidentally.
|
||||
struct Undefined {
|
||||
virtual ~Undefined() = 0;
|
||||
static const int kInt = 1;
|
||||
};
|
||||
|
||||
TEST(MatcherTest, CanBeConstructedFromUndefinedVariable) {
|
||||
Matcher<int> m1 = Undefined::kInt;
|
||||
EXPECT_TRUE(m1.Matches(1));
|
||||
EXPECT_FALSE(m1.Matches(2));
|
||||
}
|
||||
|
||||
// Test that a matcher parameterized with an abstract class compiles.
|
||||
TEST(MatcherTest, CanAcceptAbstractClass) { Matcher<const Undefined&> m = _; }
|
||||
|
||||
// Tests that matchers are copyable.
|
||||
TEST(MatcherTest, IsCopyable) {
|
||||
// Tests the copy constructor.
|
||||
@ -365,66 +382,132 @@ TEST(MatcherTest, MatchAndExplain) {
|
||||
}
|
||||
|
||||
// Tests that a C-string literal can be implicitly converted to a
|
||||
// Matcher<string> or Matcher<const string&>.
|
||||
// Matcher<std::string> or Matcher<const std::string&>.
|
||||
TEST(StringMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
|
||||
Matcher<string> m1 = "hi";
|
||||
Matcher<std::string> m1 = "hi";
|
||||
EXPECT_TRUE(m1.Matches("hi"));
|
||||
EXPECT_FALSE(m1.Matches("hello"));
|
||||
|
||||
Matcher<const string&> m2 = "hi";
|
||||
Matcher<const std::string&> m2 = "hi";
|
||||
EXPECT_TRUE(m2.Matches("hi"));
|
||||
EXPECT_FALSE(m2.Matches("hello"));
|
||||
}
|
||||
|
||||
// Tests that a string object can be implicitly converted to a
|
||||
// Matcher<string> or Matcher<const string&>.
|
||||
// Matcher<std::string> or Matcher<const std::string&>.
|
||||
TEST(StringMatcherTest, CanBeImplicitlyConstructedFromString) {
|
||||
Matcher<string> m1 = string("hi");
|
||||
Matcher<std::string> m1 = std::string("hi");
|
||||
EXPECT_TRUE(m1.Matches("hi"));
|
||||
EXPECT_FALSE(m1.Matches("hello"));
|
||||
|
||||
Matcher<const string&> m2 = string("hi");
|
||||
Matcher<const std::string&> m2 = std::string("hi");
|
||||
EXPECT_TRUE(m2.Matches("hi"));
|
||||
EXPECT_FALSE(m2.Matches("hello"));
|
||||
}
|
||||
|
||||
#if GTEST_HAS_STRING_PIECE_
|
||||
#if GTEST_HAS_GLOBAL_STRING
|
||||
// Tests that a ::string object can be implicitly converted to a
|
||||
// Matcher<std::string> or Matcher<const std::string&>.
|
||||
TEST(StringMatcherTest, CanBeImplicitlyConstructedFromGlobalString) {
|
||||
Matcher<std::string> m1 = ::string("hi");
|
||||
EXPECT_TRUE(m1.Matches("hi"));
|
||||
EXPECT_FALSE(m1.Matches("hello"));
|
||||
|
||||
Matcher<const std::string&> m2 = ::string("hi");
|
||||
EXPECT_TRUE(m2.Matches("hi"));
|
||||
EXPECT_FALSE(m2.Matches("hello"));
|
||||
}
|
||||
#endif // GTEST_HAS_GLOBAL_STRING
|
||||
|
||||
#if GTEST_HAS_GLOBAL_STRING
|
||||
// Tests that a C-string literal can be implicitly converted to a
|
||||
// Matcher<StringPiece> or Matcher<const StringPiece&>.
|
||||
TEST(StringPieceMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
|
||||
Matcher<StringPiece> m1 = "cats";
|
||||
// Matcher<::string> or Matcher<const ::string&>.
|
||||
TEST(GlobalStringMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
|
||||
Matcher< ::string> m1 = "hi";
|
||||
EXPECT_TRUE(m1.Matches("hi"));
|
||||
EXPECT_FALSE(m1.Matches("hello"));
|
||||
|
||||
Matcher<const ::string&> m2 = "hi";
|
||||
EXPECT_TRUE(m2.Matches("hi"));
|
||||
EXPECT_FALSE(m2.Matches("hello"));
|
||||
}
|
||||
|
||||
// Tests that a std::string object can be implicitly converted to a
|
||||
// Matcher<::string> or Matcher<const ::string&>.
|
||||
TEST(GlobalStringMatcherTest, CanBeImplicitlyConstructedFromString) {
|
||||
Matcher< ::string> m1 = std::string("hi");
|
||||
EXPECT_TRUE(m1.Matches("hi"));
|
||||
EXPECT_FALSE(m1.Matches("hello"));
|
||||
|
||||
Matcher<const ::string&> m2 = std::string("hi");
|
||||
EXPECT_TRUE(m2.Matches("hi"));
|
||||
EXPECT_FALSE(m2.Matches("hello"));
|
||||
}
|
||||
|
||||
// Tests that a ::string object can be implicitly converted to a
|
||||
// Matcher<::string> or Matcher<const ::string&>.
|
||||
TEST(GlobalStringMatcherTest, CanBeImplicitlyConstructedFromGlobalString) {
|
||||
Matcher< ::string> m1 = ::string("hi");
|
||||
EXPECT_TRUE(m1.Matches("hi"));
|
||||
EXPECT_FALSE(m1.Matches("hello"));
|
||||
|
||||
Matcher<const ::string&> m2 = ::string("hi");
|
||||
EXPECT_TRUE(m2.Matches("hi"));
|
||||
EXPECT_FALSE(m2.Matches("hello"));
|
||||
}
|
||||
#endif // GTEST_HAS_GLOBAL_STRING
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
// Tests that a C-string literal can be implicitly converted to a
|
||||
// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
|
||||
TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromCStringLiteral) {
|
||||
Matcher<absl::string_view> m1 = "cats";
|
||||
EXPECT_TRUE(m1.Matches("cats"));
|
||||
EXPECT_FALSE(m1.Matches("dogs"));
|
||||
|
||||
Matcher<const StringPiece&> m2 = "cats";
|
||||
Matcher<const absl::string_view&> m2 = "cats";
|
||||
EXPECT_TRUE(m2.Matches("cats"));
|
||||
EXPECT_FALSE(m2.Matches("dogs"));
|
||||
}
|
||||
|
||||
// Tests that a string object can be implicitly converted to a
|
||||
// Matcher<StringPiece> or Matcher<const StringPiece&>.
|
||||
TEST(StringPieceMatcherTest, CanBeImplicitlyConstructedFromString) {
|
||||
Matcher<StringPiece> m1 = string("cats");
|
||||
// Tests that a std::string object can be implicitly converted to a
|
||||
// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
|
||||
TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromString) {
|
||||
Matcher<absl::string_view> m1 = std::string("cats");
|
||||
EXPECT_TRUE(m1.Matches("cats"));
|
||||
EXPECT_FALSE(m1.Matches("dogs"));
|
||||
|
||||
Matcher<const StringPiece&> m2 = string("cats");
|
||||
Matcher<const absl::string_view&> m2 = std::string("cats");
|
||||
EXPECT_TRUE(m2.Matches("cats"));
|
||||
EXPECT_FALSE(m2.Matches("dogs"));
|
||||
}
|
||||
|
||||
// Tests that a StringPiece object can be implicitly converted to a
|
||||
// Matcher<StringPiece> or Matcher<const StringPiece&>.
|
||||
TEST(StringPieceMatcherTest, CanBeImplicitlyConstructedFromStringPiece) {
|
||||
Matcher<StringPiece> m1 = StringPiece("cats");
|
||||
#if GTEST_HAS_GLOBAL_STRING
|
||||
// Tests that a ::string object can be implicitly converted to a
|
||||
// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
|
||||
TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromGlobalString) {
|
||||
Matcher<absl::string_view> m1 = ::string("cats");
|
||||
EXPECT_TRUE(m1.Matches("cats"));
|
||||
EXPECT_FALSE(m1.Matches("dogs"));
|
||||
|
||||
Matcher<const StringPiece&> m2 = StringPiece("cats");
|
||||
Matcher<const absl::string_view&> m2 = ::string("cats");
|
||||
EXPECT_TRUE(m2.Matches("cats"));
|
||||
EXPECT_FALSE(m2.Matches("dogs"));
|
||||
}
|
||||
#endif // GTEST_HAS_STRING_PIECE_
|
||||
#endif // GTEST_HAS_GLOBAL_STRING
|
||||
|
||||
// Tests that a absl::string_view object can be implicitly converted to a
|
||||
// Matcher<absl::string_view> or Matcher<const absl::string_view&>.
|
||||
TEST(StringViewMatcherTest, CanBeImplicitlyConstructedFromStringView) {
|
||||
Matcher<absl::string_view> m1 = absl::string_view("cats");
|
||||
EXPECT_TRUE(m1.Matches("cats"));
|
||||
EXPECT_FALSE(m1.Matches("dogs"));
|
||||
|
||||
Matcher<const absl::string_view&> m2 = absl::string_view("cats");
|
||||
EXPECT_TRUE(m2.Matches("cats"));
|
||||
EXPECT_FALSE(m2.Matches("dogs"));
|
||||
}
|
||||
#endif // GTEST_HAS_ABSL
|
||||
|
||||
// Tests that MakeMatcher() constructs a Matcher<T> from a
|
||||
// MatcherInterface* without requiring the user to explicitly
|
||||
@ -613,7 +696,7 @@ TEST(MatcherCastTest, FromSameType) {
|
||||
struct ConvertibleFromAny {
|
||||
ConvertibleFromAny(int a_value) : value(a_value) {}
|
||||
template <typename T>
|
||||
explicit ConvertibleFromAny(const T& /*a_value*/) : value(-1) {
|
||||
ConvertibleFromAny(const T& /*a_value*/) : value(-1) {
|
||||
ADD_FAILURE() << "Conversion constructor called";
|
||||
}
|
||||
int value;
|
||||
@ -1177,6 +1260,13 @@ TEST(StrEqTest, MatchesEqualString) {
|
||||
Matcher<const std::string&> m2 = StrEq("Hello");
|
||||
EXPECT_TRUE(m2.Matches("Hello"));
|
||||
EXPECT_FALSE(m2.Matches("Hi"));
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
Matcher<const absl::string_view&> m3 = StrEq("Hello");
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("Hello")));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view("hello")));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view()));
|
||||
#endif // GTEST_HAS_ABSL
|
||||
}
|
||||
|
||||
TEST(StrEqTest, CanDescribeSelf) {
|
||||
@ -1202,6 +1292,13 @@ TEST(StrNeTest, MatchesUnequalString) {
|
||||
Matcher<std::string> m2 = StrNe(std::string("Hello"));
|
||||
EXPECT_TRUE(m2.Matches("hello"));
|
||||
EXPECT_FALSE(m2.Matches("Hello"));
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
Matcher<const absl::string_view> m3 = StrNe("Hello");
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("")));
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view()));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view("Hello")));
|
||||
#endif // GTEST_HAS_ABSL
|
||||
}
|
||||
|
||||
TEST(StrNeTest, CanDescribeSelf) {
|
||||
@ -1210,15 +1307,23 @@ TEST(StrNeTest, CanDescribeSelf) {
|
||||
}
|
||||
|
||||
TEST(StrCaseEqTest, MatchesEqualStringIgnoringCase) {
|
||||
Matcher<const char*> m = StrCaseEq(string("Hello"));
|
||||
Matcher<const char*> m = StrCaseEq(std::string("Hello"));
|
||||
EXPECT_TRUE(m.Matches("Hello"));
|
||||
EXPECT_TRUE(m.Matches("hello"));
|
||||
EXPECT_FALSE(m.Matches("Hi"));
|
||||
EXPECT_FALSE(m.Matches(NULL));
|
||||
|
||||
Matcher<const string&> m2 = StrCaseEq("Hello");
|
||||
Matcher<const std::string&> m2 = StrCaseEq("Hello");
|
||||
EXPECT_TRUE(m2.Matches("hello"));
|
||||
EXPECT_FALSE(m2.Matches("Hi"));
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
Matcher<const absl::string_view&> m3 = StrCaseEq(std::string("Hello"));
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("Hello")));
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("hello")));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view("Hi")));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view()));
|
||||
#endif // GTEST_HAS_ABSL
|
||||
}
|
||||
|
||||
TEST(StrCaseEqTest, MatchesEqualStringWith0IgnoringCase) {
|
||||
@ -1261,6 +1366,14 @@ TEST(StrCaseNeTest, MatchesUnequalStringIgnoringCase) {
|
||||
Matcher<std::string> m2 = StrCaseNe(std::string("Hello"));
|
||||
EXPECT_TRUE(m2.Matches(""));
|
||||
EXPECT_FALSE(m2.Matches("Hello"));
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
Matcher<const absl::string_view> m3 = StrCaseNe("Hello");
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("Hi")));
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view()));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view("Hello")));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view("hello")));
|
||||
#endif // GTEST_HAS_ABSL
|
||||
}
|
||||
|
||||
TEST(StrCaseNeTest, CanDescribeSelf) {
|
||||
@ -1292,6 +1405,25 @@ TEST(HasSubstrTest, WorksForCStrings) {
|
||||
EXPECT_FALSE(m2.Matches(NULL));
|
||||
}
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
// Tests that HasSubstr() works for matching absl::string_view-typed values.
|
||||
TEST(HasSubstrTest, WorksForStringViewClasses) {
|
||||
const Matcher<absl::string_view> m1 = HasSubstr("foo");
|
||||
EXPECT_TRUE(m1.Matches(absl::string_view("I love food.")));
|
||||
EXPECT_FALSE(m1.Matches(absl::string_view("tofo")));
|
||||
EXPECT_FALSE(m1.Matches(absl::string_view()));
|
||||
|
||||
const Matcher<const absl::string_view&> m2 = HasSubstr("foo");
|
||||
EXPECT_TRUE(m2.Matches(absl::string_view("I love food.")));
|
||||
EXPECT_FALSE(m2.Matches(absl::string_view("tofo")));
|
||||
EXPECT_FALSE(m2.Matches(absl::string_view()));
|
||||
|
||||
const Matcher<const absl::string_view&> m3 = HasSubstr("");
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("foo")));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view()));
|
||||
}
|
||||
#endif // GTEST_HAS_ABSL
|
||||
|
||||
// Tests that HasSubstr(s) describes itself properly.
|
||||
TEST(HasSubstrTest, CanDescribeSelf) {
|
||||
Matcher<std::string> m = HasSubstr("foo\n\"");
|
||||
@ -1320,6 +1452,35 @@ TEST(KeyTest, MatchesCorrectly) {
|
||||
EXPECT_THAT(p, Not(Key(Lt(25))));
|
||||
}
|
||||
|
||||
#if GTEST_LANG_CXX11
|
||||
template <size_t I>
|
||||
struct Tag {};
|
||||
|
||||
struct PairWithGet {
|
||||
int member_1;
|
||||
string member_2;
|
||||
using first_type = int;
|
||||
using second_type = string;
|
||||
|
||||
const int& GetImpl(Tag<0>) const { return member_1; }
|
||||
const string& GetImpl(Tag<1>) const { return member_2; }
|
||||
};
|
||||
template <size_t I>
|
||||
auto get(const PairWithGet& value) -> decltype(value.GetImpl(Tag<I>())) {
|
||||
return value.GetImpl(Tag<I>());
|
||||
}
|
||||
TEST(PairTest, MatchesPairWithGetCorrectly) {
|
||||
PairWithGet p{25, "foo"};
|
||||
EXPECT_THAT(p, Key(25));
|
||||
EXPECT_THAT(p, Not(Key(42)));
|
||||
EXPECT_THAT(p, Key(Ge(20)));
|
||||
EXPECT_THAT(p, Not(Key(Lt(25))));
|
||||
|
||||
std::vector<PairWithGet> v = {{11, "Foo"}, {29, "gMockIsBestMock"}};
|
||||
EXPECT_THAT(v, Contains(Key(29)));
|
||||
}
|
||||
#endif // GTEST_LANG_CXX11
|
||||
|
||||
TEST(KeyTest, SafelyCastsInnerMatcher) {
|
||||
Matcher<int> is_positive = Gt(0);
|
||||
Matcher<int> is_negative = Lt(0);
|
||||
@ -1423,7 +1584,7 @@ TEST(PairTest, MatchesCorrectly) {
|
||||
EXPECT_THAT(p, Pair(25, "foo"));
|
||||
EXPECT_THAT(p, Pair(Ge(20), HasSubstr("o")));
|
||||
|
||||
// 'first' does not match, but 'second' matches.
|
||||
// 'first' doesnt' match, but 'second' matches.
|
||||
EXPECT_THAT(p, Not(Pair(42, "foo")));
|
||||
EXPECT_THAT(p, Not(Pair(Lt(25), "foo")));
|
||||
|
||||
@ -1457,6 +1618,18 @@ TEST(PairTest, InsideContainsUsingMap) {
|
||||
EXPECT_THAT(container, Not(Contains(Pair(3, _))));
|
||||
}
|
||||
|
||||
#if GTEST_LANG_CXX11
|
||||
TEST(PairTest, UseGetInsteadOfMembers) {
|
||||
PairWithGet pair{7, "ABC"};
|
||||
EXPECT_THAT(pair, Pair(7, "ABC"));
|
||||
EXPECT_THAT(pair, Pair(Ge(7), HasSubstr("AB")));
|
||||
EXPECT_THAT(pair, Not(Pair(Lt(7), "ABC")));
|
||||
|
||||
std::vector<PairWithGet> v = {{11, "Foo"}, {29, "gMockIsBestMock"}};
|
||||
EXPECT_THAT(v, ElementsAre(Pair(11, string("Foo")), Pair(Ge(10), Not(""))));
|
||||
}
|
||||
#endif // GTEST_LANG_CXX11
|
||||
|
||||
// Tests StartsWith(s).
|
||||
|
||||
TEST(StartsWithTest, MatchesStringWithGivenPrefix) {
|
||||
@ -1486,12 +1659,30 @@ TEST(EndsWithTest, MatchesStringWithGivenSuffix) {
|
||||
EXPECT_TRUE(m1.Matches(""));
|
||||
EXPECT_FALSE(m1.Matches(NULL));
|
||||
|
||||
const Matcher<const string&> m2 = EndsWith(string("Hi"));
|
||||
const Matcher<const std::string&> m2 = EndsWith(std::string("Hi"));
|
||||
EXPECT_TRUE(m2.Matches("Hi"));
|
||||
EXPECT_TRUE(m2.Matches("Wow Hi Hi"));
|
||||
EXPECT_TRUE(m2.Matches("Super Hi"));
|
||||
EXPECT_FALSE(m2.Matches("i"));
|
||||
EXPECT_FALSE(m2.Matches("Hi "));
|
||||
|
||||
#if GTEST_HAS_GLOBAL_STRING
|
||||
const Matcher<const ::string&> m3 = EndsWith(::string("Hi"));
|
||||
EXPECT_TRUE(m3.Matches("Hi"));
|
||||
EXPECT_TRUE(m3.Matches("Wow Hi Hi"));
|
||||
EXPECT_TRUE(m3.Matches("Super Hi"));
|
||||
EXPECT_FALSE(m3.Matches("i"));
|
||||
EXPECT_FALSE(m3.Matches("Hi "));
|
||||
#endif // GTEST_HAS_GLOBAL_STRING
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
const Matcher<const absl::string_view&> m4 = EndsWith("");
|
||||
EXPECT_TRUE(m4.Matches("Hi"));
|
||||
EXPECT_TRUE(m4.Matches(""));
|
||||
// Default-constructed absl::string_view should not match anything, in order
|
||||
// to distinguish it from an empty string.
|
||||
EXPECT_FALSE(m4.Matches(absl::string_view()));
|
||||
#endif // GTEST_HAS_ABSL
|
||||
}
|
||||
|
||||
TEST(EndsWithTest, CanDescribeSelf) {
|
||||
@ -1511,6 +1702,18 @@ TEST(MatchesRegexTest, MatchesStringMatchingGivenRegex) {
|
||||
EXPECT_TRUE(m2.Matches("azbz"));
|
||||
EXPECT_FALSE(m2.Matches("az1"));
|
||||
EXPECT_FALSE(m2.Matches("1az"));
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
const Matcher<const absl::string_view&> m3 = MatchesRegex("a.*z");
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("az")));
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("abcz")));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view("1az")));
|
||||
// Default-constructed absl::string_view should not match anything, in order
|
||||
// to distinguish it from an empty string.
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view()));
|
||||
const Matcher<const absl::string_view&> m4 = MatchesRegex("");
|
||||
EXPECT_FALSE(m4.Matches(absl::string_view()));
|
||||
#endif // GTEST_HAS_ABSL
|
||||
}
|
||||
|
||||
TEST(MatchesRegexTest, CanDescribeSelf) {
|
||||
@ -1519,6 +1722,11 @@ TEST(MatchesRegexTest, CanDescribeSelf) {
|
||||
|
||||
Matcher<const char*> m2 = MatchesRegex(new RE("a.*"));
|
||||
EXPECT_EQ("matches regular expression \"a.*\"", Describe(m2));
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
Matcher<const absl::string_view> m3 = MatchesRegex(new RE("0.*"));
|
||||
EXPECT_EQ("matches regular expression \"0.*\"", Describe(m3));
|
||||
#endif // GTEST_HAS_ABSL
|
||||
}
|
||||
|
||||
// Tests ContainsRegex().
|
||||
@ -1533,6 +1741,18 @@ TEST(ContainsRegexTest, MatchesStringContainingGivenRegex) {
|
||||
EXPECT_TRUE(m2.Matches("azbz"));
|
||||
EXPECT_TRUE(m2.Matches("az1"));
|
||||
EXPECT_FALSE(m2.Matches("1a"));
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
const Matcher<const absl::string_view&> m3 = ContainsRegex(new RE("a.*z"));
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("azbz")));
|
||||
EXPECT_TRUE(m3.Matches(absl::string_view("az1")));
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view("1a")));
|
||||
// Default-constructed absl::string_view should not match anything, in order
|
||||
// to distinguish it from an empty string.
|
||||
EXPECT_FALSE(m3.Matches(absl::string_view()));
|
||||
const Matcher<const absl::string_view&> m4 = ContainsRegex("");
|
||||
EXPECT_FALSE(m4.Matches(absl::string_view()));
|
||||
#endif // GTEST_HAS_ABSL
|
||||
}
|
||||
|
||||
TEST(ContainsRegexTest, CanDescribeSelf) {
|
||||
@ -1541,6 +1761,11 @@ TEST(ContainsRegexTest, CanDescribeSelf) {
|
||||
|
||||
Matcher<const char*> m2 = ContainsRegex(new RE("a.*"));
|
||||
EXPECT_EQ("contains regular expression \"a.*\"", Describe(m2));
|
||||
|
||||
#if GTEST_HAS_ABSL
|
||||
Matcher<const absl::string_view> m3 = ContainsRegex(new RE("0.*"));
|
||||
EXPECT_EQ("contains regular expression \"0.*\"", Describe(m3));
|
||||
#endif // GTEST_HAS_ABSL
|
||||
}
|
||||
|
||||
// Tests for wide strings.
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user