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authorGennadiy Civil <misterg@google.com>2018-04-05 11:34:19 -0400
committerGennadiy Civil <misterg@google.com>2018-04-05 11:34:19 -0400
commit0cd6a4f5f585f4a58a24254dc4cc81675edba16c (patch)
tree24dfc504efa7c6ac62358a723ca670d49ec98307 /googlemock/test/gmock-matchers_test.cc
parentd81b6a0c4cecbe087fae28bd6a3a40d1f5f45df4 (diff)
downloadgoogletest-0cd6a4f5f585f4a58a24254dc4cc81675edba16c.tar.gz
googletest-0cd6a4f5f585f4a58a24254dc4cc81675edba16c.zip
Merging matchers test
Diffstat (limited to 'googlemock/test/gmock-matchers_test.cc')
-rw-r--r--googlemock/test/gmock-matchers_test.cc819
1 files changed, 779 insertions, 40 deletions
diff --git a/googlemock/test/gmock-matchers_test.cc b/googlemock/test/gmock-matchers_test.cc
index 3cc5d35c..d97889e1 100644
--- a/googlemock/test/gmock-matchers_test.cc
+++ b/googlemock/test/gmock-matchers_test.cc
@@ -157,9 +157,6 @@ using testing::internal::RE;
using testing::internal::scoped_ptr;
using testing::internal::StreamMatchResultListener;
using testing::internal::Strings;
-using testing::internal::linked_ptr;
-using testing::internal::scoped_ptr;
-using testing::internal::string;
using testing::make_tuple;
using testing::tuple;
@@ -698,11 +695,69 @@ TEST(MatcherCastTest, FromSameType) {
EXPECT_FALSE(m2.Matches(1));
}
+// Tests that MatcherCast<T>(m) works when m is a value of the same type as the
+// value type of the Matcher.
+TEST(MatcherCastTest, FromAValue) {
+ Matcher<int> m = MatcherCast<int>(42);
+ EXPECT_TRUE(m.Matches(42));
+ EXPECT_FALSE(m.Matches(239));
+}
+
+// Tests that MatcherCast<T>(m) works when m is a value of the type implicitly
+// convertible to the value type of the Matcher.
+TEST(MatcherCastTest, FromAnImplicitlyConvertibleValue) {
+ const int kExpected = 'c';
+ Matcher<int> m = MatcherCast<int>('c');
+ EXPECT_TRUE(m.Matches(kExpected));
+ EXPECT_FALSE(m.Matches(kExpected + 1));
+}
+
+struct NonImplicitlyConstructibleTypeWithOperatorEq {
+ friend bool operator==(
+ const NonImplicitlyConstructibleTypeWithOperatorEq& /* ignored */,
+ int rhs) {
+ return 42 == rhs;
+ }
+ friend bool operator==(
+ int lhs,
+ const NonImplicitlyConstructibleTypeWithOperatorEq& /* ignored */) {
+ return lhs == 42;
+ }
+};
+
+// Tests that MatcherCast<T>(m) works when m is a neither a matcher nor
+// implicitly convertible to the value type of the Matcher, but the value type
+// of the matcher has operator==() overload accepting m.
+TEST(MatcherCastTest, NonImplicitlyConstructibleTypeWithOperatorEq) {
+ Matcher<NonImplicitlyConstructibleTypeWithOperatorEq> m1 =
+ MatcherCast<NonImplicitlyConstructibleTypeWithOperatorEq>(42);
+ EXPECT_TRUE(m1.Matches(NonImplicitlyConstructibleTypeWithOperatorEq()));
+
+ Matcher<NonImplicitlyConstructibleTypeWithOperatorEq> m2 =
+ MatcherCast<NonImplicitlyConstructibleTypeWithOperatorEq>(239);
+ EXPECT_FALSE(m2.Matches(NonImplicitlyConstructibleTypeWithOperatorEq()));
+
+ // When updating the following lines please also change the comment to
+ // namespace convertible_from_any.
+ Matcher<int> m3 =
+ MatcherCast<int>(NonImplicitlyConstructibleTypeWithOperatorEq());
+ EXPECT_TRUE(m3.Matches(42));
+ EXPECT_FALSE(m3.Matches(239));
+}
+
+// The below ConvertibleFromAny struct is implicitly constructible from anything
+// and when in the same namespace can interact with other tests. In particular,
+// if it is in the same namespace as other tests and one removes
+// NonImplicitlyConstructibleTypeWithOperatorEq::operator==(int lhs, ...);
+// then the corresponding test still compiles (and it should not!) by implicitly
+// converting NonImplicitlyConstructibleTypeWithOperatorEq to ConvertibleFromAny
+// in m3.Matcher().
+namespace convertible_from_any {
// Implicitly convertible from any type.
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;
@@ -728,6 +783,7 @@ TEST(MatcherCastTest, FromConvertibleFromAny) {
EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
}
+} // namespace convertible_from_any
struct IntReferenceWrapper {
IntReferenceWrapper(const int& a_value) : value(&a_value) {}
@@ -833,6 +889,7 @@ TEST(SafeMatcherCastTest, FromSameType) {
EXPECT_FALSE(m2.Matches(1));
}
+namespace convertible_from_any {
TEST(SafeMatcherCastTest, ConversionConstructorIsUsed) {
Matcher<ConvertibleFromAny> m = SafeMatcherCast<ConvertibleFromAny>(1);
EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
@@ -845,6 +902,7 @@ TEST(SafeMatcherCastTest, FromConvertibleFromAny) {
EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
}
+} // namespace convertible_from_any
TEST(SafeMatcherCastTest, ValueIsNotCopied) {
int n = 42;
@@ -856,7 +914,7 @@ TEST(SafeMatcherCastTest, ValueIsNotCopied) {
TEST(ExpectThat, TakesLiterals) {
EXPECT_THAT(1, 1);
EXPECT_THAT(1.0, 1.0);
- EXPECT_THAT(string(), "");
+ EXPECT_THAT(std::string(), "");
}
TEST(ExpectThat, TakesFunctions) {
@@ -956,15 +1014,11 @@ class Unprintable {
public:
Unprintable() : c_('a') {}
+ bool operator==(const Unprintable& /* rhs */) const { return true; }
private:
char c_;
};
-inline bool operator==(const Unprintable& /* lhs */,
- const Unprintable& /* rhs */) {
- return true;
-}
-
TEST(EqTest, CanDescribeSelf) {
Matcher<Unprintable> m = Eq(Unprintable());
EXPECT_EQ("is equal to 1-byte object <61>", Describe(m));
@@ -1135,14 +1189,14 @@ TEST(IsNullTest, ReferenceToConstLinkedPtr) {
EXPECT_FALSE(m.Matches(non_null_p));
}
-#if GTEST_HAS_STD_FUNCTION_
+#if GTEST_LANG_CXX11
TEST(IsNullTest, StdFunction) {
const Matcher<std::function<void()>> m = IsNull();
EXPECT_TRUE(m.Matches(std::function<void()>()));
EXPECT_FALSE(m.Matches([]{}));
}
-#endif // GTEST_HAS_STD_FUNCTION_
+#endif // GTEST_LANG_CXX11
// Tests that IsNull() describes itself properly.
TEST(IsNullTest, CanDescribeSelf) {
@@ -1183,14 +1237,14 @@ TEST(NotNullTest, ReferenceToConstLinkedPtr) {
EXPECT_TRUE(m.Matches(non_null_p));
}
-#if GTEST_HAS_STD_FUNCTION_
+#if GTEST_LANG_CXX11
TEST(NotNullTest, StdFunction) {
const Matcher<std::function<void()>> m = NotNull();
EXPECT_TRUE(m.Matches([]{}));
EXPECT_FALSE(m.Matches(std::function<void()>()));
}
-#endif // GTEST_HAS_STD_FUNCTION_
+#endif // GTEST_LANG_CXX11
// Tests that NotNull() describes itself properly.
TEST(NotNullTest, CanDescribeSelf) {
@@ -2249,6 +2303,150 @@ TEST(Ne2Test, CanDescribeSelf) {
EXPECT_EQ("are an unequal pair", Describe(m));
}
+// Tests that FloatEq() matches a 2-tuple where
+// FloatEq(first field) matches the second field.
+TEST(FloatEq2Test, MatchesEqualArguments) {
+ typedef ::testing::tuple<float, float> Tpl;
+ Matcher<const Tpl&> m = FloatEq();
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(0.3f, 0.1f + 0.1f + 0.1f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.1f, 1.0f)));
+}
+
+// Tests that FloatEq() describes itself properly.
+TEST(FloatEq2Test, CanDescribeSelf) {
+ Matcher<const ::testing::tuple<float, float>&> m = FloatEq();
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that NanSensitiveFloatEq() matches a 2-tuple where
+// NanSensitiveFloatEq(first field) matches the second field.
+TEST(NanSensitiveFloatEqTest, MatchesEqualArgumentsWithNaN) {
+ typedef ::testing::tuple<float, float> Tpl;
+ Matcher<const Tpl&> m = NanSensitiveFloatEq();
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(std::numeric_limits<float>::quiet_NaN(),
+ std::numeric_limits<float>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(1.1f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.0f, std::numeric_limits<float>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(std::numeric_limits<float>::quiet_NaN(), 1.0f)));
+}
+
+// Tests that NanSensitiveFloatEq() describes itself properly.
+TEST(NanSensitiveFloatEqTest, CanDescribeSelfWithNaNs) {
+ Matcher<const ::testing::tuple<float, float>&> m = NanSensitiveFloatEq();
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that DoubleEq() matches a 2-tuple where
+// DoubleEq(first field) matches the second field.
+TEST(DoubleEq2Test, MatchesEqualArguments) {
+ typedef ::testing::tuple<double, double> Tpl;
+ Matcher<const Tpl&> m = DoubleEq();
+ EXPECT_TRUE(m.Matches(Tpl(1.0, 1.0)));
+ EXPECT_TRUE(m.Matches(Tpl(0.3, 0.1 + 0.1 + 0.1)));
+ EXPECT_FALSE(m.Matches(Tpl(1.1, 1.0)));
+}
+
+// Tests that DoubleEq() describes itself properly.
+TEST(DoubleEq2Test, CanDescribeSelf) {
+ Matcher<const ::testing::tuple<double, double>&> m = DoubleEq();
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that NanSensitiveDoubleEq() matches a 2-tuple where
+// NanSensitiveDoubleEq(first field) matches the second field.
+TEST(NanSensitiveDoubleEqTest, MatchesEqualArgumentsWithNaN) {
+ typedef ::testing::tuple<double, double> Tpl;
+ Matcher<const Tpl&> m = NanSensitiveDoubleEq();
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(std::numeric_limits<double>::quiet_NaN(),
+ std::numeric_limits<double>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(1.1f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.0f, std::numeric_limits<double>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(std::numeric_limits<double>::quiet_NaN(), 1.0f)));
+}
+
+// Tests that DoubleEq() describes itself properly.
+TEST(NanSensitiveDoubleEqTest, CanDescribeSelfWithNaNs) {
+ Matcher<const ::testing::tuple<double, double>&> m = NanSensitiveDoubleEq();
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that FloatEq() matches a 2-tuple where
+// FloatNear(first field, max_abs_error) matches the second field.
+TEST(FloatNear2Test, MatchesEqualArguments) {
+ typedef ::testing::tuple<float, float> Tpl;
+ Matcher<const Tpl&> m = FloatNear(0.5f);
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(1.3f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.8f, 1.0f)));
+}
+
+// Tests that FloatNear() describes itself properly.
+TEST(FloatNear2Test, CanDescribeSelf) {
+ Matcher<const ::testing::tuple<float, float>&> m = FloatNear(0.5f);
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that NanSensitiveFloatNear() matches a 2-tuple where
+// NanSensitiveFloatNear(first field) matches the second field.
+TEST(NanSensitiveFloatNearTest, MatchesNearbyArgumentsWithNaN) {
+ typedef ::testing::tuple<float, float> Tpl;
+ Matcher<const Tpl&> m = NanSensitiveFloatNear(0.5f);
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(1.1f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(std::numeric_limits<float>::quiet_NaN(),
+ std::numeric_limits<float>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(1.6f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.0f, std::numeric_limits<float>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(std::numeric_limits<float>::quiet_NaN(), 1.0f)));
+}
+
+// Tests that NanSensitiveFloatNear() describes itself properly.
+TEST(NanSensitiveFloatNearTest, CanDescribeSelfWithNaNs) {
+ Matcher<const ::testing::tuple<float, float>&> m =
+ NanSensitiveFloatNear(0.5f);
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that FloatEq() matches a 2-tuple where
+// DoubleNear(first field, max_abs_error) matches the second field.
+TEST(DoubleNear2Test, MatchesEqualArguments) {
+ typedef ::testing::tuple<double, double> Tpl;
+ Matcher<const Tpl&> m = DoubleNear(0.5);
+ EXPECT_TRUE(m.Matches(Tpl(1.0, 1.0)));
+ EXPECT_TRUE(m.Matches(Tpl(1.3, 1.0)));
+ EXPECT_FALSE(m.Matches(Tpl(1.8, 1.0)));
+}
+
+// Tests that DoubleNear() describes itself properly.
+TEST(DoubleNear2Test, CanDescribeSelf) {
+ Matcher<const ::testing::tuple<double, double>&> m = DoubleNear(0.5);
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
+// Tests that NanSensitiveDoubleNear() matches a 2-tuple where
+// NanSensitiveDoubleNear(first field) matches the second field.
+TEST(NanSensitiveDoubleNearTest, MatchesNearbyArgumentsWithNaN) {
+ typedef ::testing::tuple<double, double> Tpl;
+ Matcher<const Tpl&> m = NanSensitiveDoubleNear(0.5f);
+ EXPECT_TRUE(m.Matches(Tpl(1.0f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(1.1f, 1.0f)));
+ EXPECT_TRUE(m.Matches(Tpl(std::numeric_limits<double>::quiet_NaN(),
+ std::numeric_limits<double>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(1.6f, 1.0f)));
+ EXPECT_FALSE(m.Matches(Tpl(1.0f, std::numeric_limits<double>::quiet_NaN())));
+ EXPECT_FALSE(m.Matches(Tpl(std::numeric_limits<double>::quiet_NaN(), 1.0f)));
+}
+
+// Tests that NanSensitiveDoubleNear() describes itself properly.
+TEST(NanSensitiveDoubleNearTest, CanDescribeSelfWithNaNs) {
+ Matcher<const ::testing::tuple<double, double>&> m =
+ NanSensitiveDoubleNear(0.5f);
+ EXPECT_EQ("are an almost-equal pair", Describe(m));
+}
+
// Tests that Not(m) matches any value that doesn't match m.
TEST(NotTest, NegatesMatcher) {
Matcher<int> m;
@@ -2814,6 +3012,22 @@ TEST(ExplainMatchResultTest, WorksInsideMATCHER) {
EXPECT_THAT(0, Really(Eq(0)));
}
+TEST(DescribeMatcherTest, WorksWithValue) {
+ EXPECT_EQ("is equal to 42", DescribeMatcher<int>(42));
+ EXPECT_EQ("isn't equal to 42", DescribeMatcher<int>(42, true));
+}
+
+TEST(DescribeMatcherTest, WorksWithMonomorphicMatcher) {
+ const Matcher<int> monomorphic = Le(0);
+ EXPECT_EQ("is <= 0", DescribeMatcher<int>(monomorphic));
+ EXPECT_EQ("isn't <= 0", DescribeMatcher<int>(monomorphic, true));
+}
+
+TEST(DescribeMatcherTest, WorksWithPolymorphicMatcher) {
+ EXPECT_EQ("is even", DescribeMatcher<int>(PolymorphicIsEven()));
+ EXPECT_EQ("is odd", DescribeMatcher<int>(PolymorphicIsEven(), true));
+}
+
TEST(AllArgsTest, WorksForTuple) {
EXPECT_THAT(make_tuple(1, 2L), AllArgs(Lt()));
EXPECT_THAT(make_tuple(2L, 1), Not(AllArgs(Lt())));
@@ -2943,18 +3157,22 @@ class FloatingPointTest : public testing::Test {
zero_bits_(Floating(0).bits()),
one_bits_(Floating(1).bits()),
infinity_bits_(Floating(Floating::Infinity()).bits()),
- close_to_positive_zero_(AsBits(zero_bits_ + max_ulps_/2)),
- close_to_negative_zero_(AsBits(zero_bits_ + max_ulps_ - max_ulps_/2)),
- further_from_negative_zero_(-AsBits(
+ close_to_positive_zero_(
+ Floating::ReinterpretBits(zero_bits_ + max_ulps_/2)),
+ close_to_negative_zero_(
+ -Floating::ReinterpretBits(zero_bits_ + max_ulps_ - max_ulps_/2)),
+ further_from_negative_zero_(-Floating::ReinterpretBits(
zero_bits_ + max_ulps_ + 1 - max_ulps_/2)),
- close_to_one_(AsBits(one_bits_ + max_ulps_)),
- further_from_one_(AsBits(one_bits_ + max_ulps_ + 1)),
+ close_to_one_(Floating::ReinterpretBits(one_bits_ + max_ulps_)),
+ further_from_one_(Floating::ReinterpretBits(one_bits_ + max_ulps_ + 1)),
infinity_(Floating::Infinity()),
- close_to_infinity_(AsBits(infinity_bits_ - max_ulps_)),
- further_from_infinity_(AsBits(infinity_bits_ - max_ulps_ - 1)),
+ close_to_infinity_(
+ Floating::ReinterpretBits(infinity_bits_ - max_ulps_)),
+ further_from_infinity_(
+ Floating::ReinterpretBits(infinity_bits_ - max_ulps_ - 1)),
max_(Floating::Max()),
- nan1_(AsBits(Floating::kExponentBitMask | 1)),
- nan2_(AsBits(Floating::kExponentBitMask | 200)) {
+ nan1_(Floating::ReinterpretBits(Floating::kExponentBitMask | 1)),
+ nan2_(Floating::ReinterpretBits(Floating::kExponentBitMask | 200)) {
}
void TestSize() {
@@ -3009,7 +3227,7 @@ class FloatingPointTest : public testing::Test {
// Pre-calculated numbers to be used by the tests.
- const size_t max_ulps_;
+ const Bits max_ulps_;
const Bits zero_bits_; // The bits that represent 0.0.
const Bits one_bits_; // The bits that represent 1.0.
@@ -3035,12 +3253,6 @@ class FloatingPointTest : public testing::Test {
// Some NaNs.
const RawType nan1_;
const RawType nan2_;
-
- private:
- template <typename T>
- static RawType AsBits(T value) {
- return Floating::ReinterpretBits(static_cast<Bits>(value));
- }
};
// Tests floating-point matchers with fixed epsilons.
@@ -3417,8 +3629,6 @@ MATCHER_P(FieldIIs, inner_matcher, "") {
return ExplainMatchResult(inner_matcher, arg.i, result_listener);
}
-#if GTEST_HAS_RTTI
-
TEST(WhenDynamicCastToTest, SameType) {
Derived derived;
derived.i = 4;
@@ -3476,8 +3686,12 @@ TEST(WhenDynamicCastToTest, AmbiguousCast) {
TEST(WhenDynamicCastToTest, Describe) {
Matcher<Base*> matcher = WhenDynamicCastTo<Derived*>(Pointee(_));
- const string prefix =
+#if GTEST_HAS_RTTI
+ const std::string prefix =
"when dynamic_cast to " + internal::GetTypeName<Derived*>() + ", ";
+#else // GTEST_HAS_RTTI
+ const std::string prefix = "when dynamic_cast, ";
+#endif // GTEST_HAS_RTTI
EXPECT_EQ(prefix + "points to a value that is anything", Describe(matcher));
EXPECT_EQ(prefix + "does not point to a value that is anything",
DescribeNegation(matcher));
@@ -3511,8 +3725,6 @@ TEST(WhenDynamicCastToTest, BadReference) {
EXPECT_THAT(as_base_ref, Not(WhenDynamicCastTo<const OtherDerived&>(_)));
}
-#endif // GTEST_HAS_RTTI
-
// Minimal const-propagating pointer.
template <typename T>
class ConstPropagatingPtr {
@@ -3632,11 +3844,14 @@ struct DerivedStruct : public AStruct {
// Tests that Field(&Foo::field, ...) works when field is non-const.
TEST(FieldTest, WorksForNonConstField) {
Matcher<AStruct> m = Field(&AStruct::x, Ge(0));
+ Matcher<AStruct> m_with_name = Field("x", &AStruct::x, Ge(0));
AStruct a;
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
a.x = -1;
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
// Tests that Field(&Foo::field, ...) works when field is const.
@@ -3644,9 +3859,13 @@ TEST(FieldTest, WorksForConstField) {
AStruct a;
Matcher<AStruct> m = Field(&AStruct::y, Ge(0.0));
+ Matcher<AStruct> m_with_name = Field("y", &AStruct::y, Ge(0.0));
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
m = Field(&AStruct::y, Le(0.0));
+ m_with_name = Field("y", &AStruct::y, Le(0.0));
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
// Tests that Field(&Foo::field, ...) works when field is not copyable.
@@ -3720,6 +3939,14 @@ TEST(FieldTest, CanDescribeSelf) {
EXPECT_EQ("is an object whose given field isn't >= 0", DescribeNegation(m));
}
+TEST(FieldTest, CanDescribeSelfWithFieldName) {
+ Matcher<const AStruct&> m = Field("field_name", &AStruct::x, Ge(0));
+
+ EXPECT_EQ("is an object whose field `field_name` is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose field `field_name` isn't >= 0",
+ DescribeNegation(m));
+}
+
// Tests that Field() can explain the match result.
TEST(FieldTest, CanExplainMatchResult) {
Matcher<const AStruct&> m = Field(&AStruct::x, Ge(0));
@@ -3734,6 +3961,19 @@ TEST(FieldTest, CanExplainMatchResult) {
Explain(m, a));
}
+TEST(FieldTest, CanExplainMatchResultWithFieldName) {
+ Matcher<const AStruct&> m = Field("field_name", &AStruct::x, Ge(0));
+
+ AStruct a;
+ a.x = 1;
+ EXPECT_EQ("whose field `field_name` is 1" + OfType("int"), Explain(m, a));
+
+ m = Field("field_name", &AStruct::x, GreaterThan(0));
+ EXPECT_EQ("whose field `field_name` is 1" + OfType("int") +
+ ", which is 1 more than 0",
+ Explain(m, a));
+}
+
// Tests that Field() works when the argument is a pointer to const.
TEST(FieldForPointerTest, WorksForPointerToConst) {
Matcher<const AStruct*> m = Field(&AStruct::x, Ge(0));
@@ -3791,6 +4031,14 @@ TEST(FieldForPointerTest, CanDescribeSelf) {
EXPECT_EQ("is an object whose given field isn't >= 0", DescribeNegation(m));
}
+TEST(FieldForPointerTest, CanDescribeSelfWithFieldName) {
+ Matcher<const AStruct*> m = Field("field_name", &AStruct::x, Ge(0));
+
+ EXPECT_EQ("is an object whose field `field_name` is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose field `field_name` isn't >= 0",
+ DescribeNegation(m));
+}
+
// Tests that Field() can explain the result of matching a pointer.
TEST(FieldForPointerTest, CanExplainMatchResult) {
Matcher<const AStruct*> m = Field(&AStruct::x, Ge(0));
@@ -3806,6 +4054,22 @@ TEST(FieldForPointerTest, CanExplainMatchResult) {
", which is 1 more than 0", Explain(m, &a));
}
+TEST(FieldForPointerTest, CanExplainMatchResultWithFieldName) {
+ Matcher<const AStruct*> m = Field("field_name", &AStruct::x, Ge(0));
+
+ AStruct a;
+ a.x = 1;
+ EXPECT_EQ("", Explain(m, static_cast<const AStruct*>(NULL)));
+ EXPECT_EQ(
+ "which points to an object whose field `field_name` is 1" + OfType("int"),
+ Explain(m, &a));
+
+ m = Field("field_name", &AStruct::x, GreaterThan(0));
+ EXPECT_EQ("which points to an object whose field `field_name` is 1" +
+ OfType("int") + ", which is 1 more than 0",
+ Explain(m, &a));
+}
+
// A user-defined class for testing Property().
class AClass {
public:
@@ -3849,26 +4113,33 @@ class DerivedClass : public AClass {
// returns a non-reference.
TEST(PropertyTest, WorksForNonReferenceProperty) {
Matcher<const AClass&> m = Property(&AClass::n, Ge(0));
+ Matcher<const AClass&> m_with_name = Property("n", &AClass::n, Ge(0));
AClass a;
a.set_n(1);
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
a.set_n(-1);
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
// Tests that Property(&Foo::property, ...) works when property()
// returns a reference to const.
TEST(PropertyTest, WorksForReferenceToConstProperty) {
Matcher<const AClass&> m = Property(&AClass::s, StartsWith("hi"));
+ Matcher<const AClass&> m_with_name =
+ Property("s", &AClass::s, StartsWith("hi"));
AClass a;
a.set_s("hill");
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
a.set_s("hole");
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
#if GTEST_LANG_CXX11
@@ -3934,10 +4205,15 @@ TEST(PropertyTest, WorksForCompatibleMatcherType) {
Matcher<const AClass&> m = Property(&AClass::n,
Matcher<signed char>(Ge(0)));
+ Matcher<const AClass&> m_with_name =
+ Property("n", &AClass::n, Matcher<signed char>(Ge(0)));
+
AClass a;
EXPECT_TRUE(m.Matches(a));
+ EXPECT_TRUE(m_with_name.Matches(a));
a.set_n(-1);
EXPECT_FALSE(m.Matches(a));
+ EXPECT_FALSE(m_with_name.Matches(a));
}
// Tests that Property() can describe itself.
@@ -3949,6 +4225,14 @@ TEST(PropertyTest, CanDescribeSelf) {
DescribeNegation(m));
}
+TEST(PropertyTest, CanDescribeSelfWithPropertyName) {
+ Matcher<const AClass&> m = Property("fancy_name", &AClass::n, Ge(0));
+
+ EXPECT_EQ("is an object whose property `fancy_name` is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose property `fancy_name` isn't >= 0",
+ DescribeNegation(m));
+}
+
// Tests that Property() can explain the match result.
TEST(PropertyTest, CanExplainMatchResult) {
Matcher<const AClass&> m = Property(&AClass::n, Ge(0));
@@ -3963,6 +4247,19 @@ TEST(PropertyTest, CanExplainMatchResult) {
Explain(m, a));
}
+TEST(PropertyTest, CanExplainMatchResultWithPropertyName) {
+ Matcher<const AClass&> m = Property("fancy_name", &AClass::n, Ge(0));
+
+ AClass a;
+ a.set_n(1);
+ EXPECT_EQ("whose property `fancy_name` is 1" + OfType("int"), Explain(m, a));
+
+ m = Property("fancy_name", &AClass::n, GreaterThan(0));
+ EXPECT_EQ("whose property `fancy_name` is 1" + OfType("int") +
+ ", which is 1 more than 0",
+ Explain(m, a));
+}
+
// Tests that Property() works when the argument is a pointer to const.
TEST(PropertyForPointerTest, WorksForPointerToConst) {
Matcher<const AClass*> m = Property(&AClass::n, Ge(0));
@@ -4030,6 +4327,14 @@ TEST(PropertyForPointerTest, CanDescribeSelf) {
DescribeNegation(m));
}
+TEST(PropertyForPointerTest, CanDescribeSelfWithPropertyDescription) {
+ Matcher<const AClass*> m = Property("fancy_name", &AClass::n, Ge(0));
+
+ EXPECT_EQ("is an object whose property `fancy_name` is >= 0", Describe(m));
+ EXPECT_EQ("is an object whose property `fancy_name` isn't >= 0",
+ DescribeNegation(m));
+}
+
// Tests that Property() can explain the result of matching a pointer.
TEST(PropertyForPointerTest, CanExplainMatchResult) {
Matcher<const AClass*> m = Property(&AClass::n, Ge(0));
@@ -4047,6 +4352,22 @@ TEST(PropertyForPointerTest, CanExplainMatchResult) {
Explain(m, &a));
}
+TEST(PropertyForPointerTest, CanExplainMatchResultWithPropertyName) {
+ Matcher<const AClass*> m = Property("fancy_name", &AClass::n, Ge(0));
+
+ AClass a;
+ a.set_n(1);
+ EXPECT_EQ("", Explain(m, static_cast<const AClass*>(NULL)));
+ EXPECT_EQ("which points to an object whose property `fancy_name` is 1" +
+ OfType("int"),
+ Explain(m, &a));
+
+ m = Property("fancy_name", &AClass::n, GreaterThan(0));
+ EXPECT_EQ("which points to an object whose property `fancy_name` is 1" +
+ OfType("int") + ", which is 1 more than 0",
+ Explain(m, &a));
+}
+
// Tests ResultOf.
// Tests that ResultOf(f, ...) compiles and works as expected when f is a
@@ -4162,11 +4483,8 @@ TEST(ResultOfTest, WorksForFunctionReferences) {
// Tests that ResultOf(f, ...) compiles and works as expected when f is a
// function object.
-struct Functor {
- typedef std::string result_type;
- typedef int argument_type;
-
- std::string operator()(int input) const {
+struct Functor : public ::std::unary_function<int, std::string> {
+ result_type operator()(argument_type input) const {
return IntToStringFunction(input);
}
};
@@ -4360,6 +4678,44 @@ TEST(IsEmptyTest, ExplainsResult) {
EXPECT_EQ("whose size is 1", Explain(m, container));
}
+TEST(IsTrueTest, IsTrueIsFalse) {
+ EXPECT_THAT(true, IsTrue());
+ EXPECT_THAT(false, IsFalse());
+ EXPECT_THAT(true, Not(IsFalse()));
+ EXPECT_THAT(false, Not(IsTrue()));
+ EXPECT_THAT(0, Not(IsTrue()));
+ EXPECT_THAT(0, IsFalse());
+ EXPECT_THAT(NULL, Not(IsTrue()));
+ EXPECT_THAT(NULL, IsFalse());
+ EXPECT_THAT(-1, IsTrue());
+ EXPECT_THAT(-1, Not(IsFalse()));
+ EXPECT_THAT(1, IsTrue());
+ EXPECT_THAT(1, Not(IsFalse()));
+ EXPECT_THAT(2, IsTrue());
+ EXPECT_THAT(2, Not(IsFalse()));
+ int a = 42;
+ EXPECT_THAT(a, IsTrue());
+ EXPECT_THAT(a, Not(IsFalse()));
+ EXPECT_THAT(&a, IsTrue());
+ EXPECT_THAT(&a, Not(IsFalse()));
+ EXPECT_THAT(false, Not(IsTrue()));
+ EXPECT_THAT(true, Not(IsFalse()));
+#if GTEST_LANG_CXX11
+ EXPECT_THAT(std::true_type(), IsTrue());
+ EXPECT_THAT(std::true_type(), Not(IsFalse()));
+ EXPECT_THAT(std::false_type(), IsFalse());
+ EXPECT_THAT(std::false_type(), Not(IsTrue()));
+ EXPECT_THAT(nullptr, Not(IsTrue()));
+ EXPECT_THAT(nullptr, IsFalse());
+ std::unique_ptr<int> null_unique;
+ std::unique_ptr<int> nonnull_unique(new int(0));
+ EXPECT_THAT(null_unique, Not(IsTrue()));
+ EXPECT_THAT(null_unique, IsFalse());
+ EXPECT_THAT(nonnull_unique, IsTrue());
+ EXPECT_THAT(nonnull_unique, Not(IsFalse()));
+#endif // GTEST_LANG_CXX11
+}
+
TEST(SizeIsTest, ImplementsSizeIs) {
vector<int> container;
EXPECT_THAT(container, SizeIs(0));
@@ -4914,6 +5270,250 @@ TEST(WhenSortedTest, WorksForVectorConstRefMatcherOnStreamlike) {
EXPECT_THAT(s, Not(WhenSorted(ElementsAre(2, 1, 4, 5, 3))));
}
+TEST(IsSupersetOfTest, WorksForNativeArray) {
+ const int subset[] = {1, 4};
+ const int superset[] = {1, 2, 4};
+ const int disjoint[] = {1, 0, 3};
+ EXPECT_THAT(subset, IsSupersetOf(subset));
+ EXPECT_THAT(subset, Not(IsSupersetOf(superset)));
+ EXPECT_THAT(superset, IsSupersetOf(subset));
+ EXPECT_THAT(subset, Not(IsSupersetOf(disjoint)));
+ EXPECT_THAT(disjoint, Not(IsSupersetOf(subset)));
+}
+
+TEST(IsSupersetOfTest, WorksWithDuplicates) {
+ const int not_enough[] = {1, 2};
+ const int enough[] = {1, 1, 2};
+ const int expected[] = {1, 1};
+ EXPECT_THAT(not_enough, Not(IsSupersetOf(expected)));
+ EXPECT_THAT(enough, IsSupersetOf(expected));
+}
+
+TEST(IsSupersetOfTest, WorksForEmpty) {
+ vector<int> numbers;
+ vector<int> expected;
+ EXPECT_THAT(numbers, IsSupersetOf(expected));
+ expected.push_back(1);
+ EXPECT_THAT(numbers, Not(IsSupersetOf(expected)));
+ expected.clear();
+ numbers.push_back(1);
+ numbers.push_back(2);
+ EXPECT_THAT(numbers, IsSupersetOf(expected));
+ expected.push_back(1);
+ EXPECT_THAT(numbers, IsSupersetOf(expected));
+ expected.push_back(2);
+ EXPECT_THAT(numbers, IsSupersetOf(expected));
+ expected.push_back(3);
+ EXPECT_THAT(numbers, Not(IsSupersetOf(expected)));
+}
+
+TEST(IsSupersetOfTest, WorksForStreamlike) {
+ const int a[5] = {1, 2, 3, 4, 5};
+ Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+
+ vector<int> expected;
+ expected.push_back(1);
+ expected.push_back(2);
+ expected.push_back(5);
+ EXPECT_THAT(s, IsSupersetOf(expected));
+
+ expected.push_back(0);
+ EXPECT_THAT(s, Not(IsSupersetOf(expected)));
+}
+
+TEST(IsSupersetOfTest, TakesStlContainer) {
+ const int actual[] = {3, 1, 2};
+
+ ::std::list<int> expected;
+ expected.push_back(1);
+ expected.push_back(3);
+ EXPECT_THAT(actual, IsSupersetOf(expected));
+
+ expected.push_back(4);
+ EXPECT_THAT(actual, Not(IsSupersetOf(expected)));
+}
+
+TEST(IsSupersetOfTest, Describe) {
+ typedef std::vector<int> IntVec;
+ IntVec expected;
+ expected.push_back(111);
+ expected.push_back(222);
+ expected.push_back(333);
+ EXPECT_THAT(
+ Describe<IntVec>(IsSupersetOf(expected)),
+ Eq("a surjection from elements to requirements exists such that:\n"
+ " - an element is equal to 111\n"
+ " - an element is equal to 222\n"
+ " - an element is equal to 333"));
+}
+
+TEST(IsSupersetOfTest, DescribeNegation) {
+ typedef std::vector<int> IntVec;
+ IntVec expected;
+ expected.push_back(111);
+ expected.push_back(222);
+ expected.push_back(333);
+ EXPECT_THAT(
+ DescribeNegation<IntVec>(IsSupersetOf(expected)),
+ Eq("no surjection from elements to requirements exists such that:\n"
+ " - an element is equal to 111\n"
+ " - an element is equal to 222\n"
+ " - an element is equal to 333"));
+}
+
+TEST(IsSupersetOfTest, MatchAndExplain) {
+ std::vector<int> v;
+ v.push_back(2);
+ v.push_back(3);
+ std::vector<int> expected;
+ expected.push_back(1);
+ expected.push_back(2);
+ StringMatchResultListener listener;
+ ASSERT_FALSE(ExplainMatchResult(IsSupersetOf(expected), v, &listener))
+ << listener.str();
+ EXPECT_THAT(listener.str(),
+ Eq("where the following matchers don't match any elements:\n"
+ "matcher #0: is equal to 1"));
+
+ v.push_back(1);
+ listener.Clear();
+ ASSERT_TRUE(ExplainMatchResult(IsSupersetOf(expected), v, &listener))
+ << listener.str();
+ EXPECT_THAT(listener.str(), Eq("where:\n"
+ " - element #0 is matched by matcher #1,\n"
+ " - element #2 is matched by matcher #0"));
+}
+
+#if GTEST_HAS_STD_INITIALIZER_LIST_
+TEST(IsSupersetOfTest, WorksForRhsInitializerList) {
+ const int numbers[] = {1, 3, 6, 2, 4, 5};
+ EXPECT_THAT(numbers, IsSupersetOf({1, 2}));
+ EXPECT_THAT(numbers, Not(IsSupersetOf({3, 0})));
+}
+#endif
+
+TEST(IsSubsetOfTest, WorksForNativeArray) {
+ const int subset[] = {1, 4};
+ const int superset[] = {1, 2, 4};
+ const int disjoint[] = {1, 0, 3};
+ EXPECT_THAT(subset, IsSubsetOf(subset));
+ EXPECT_THAT(subset, IsSubsetOf(superset));
+ EXPECT_THAT(superset, Not(IsSubsetOf(subset)));
+ EXPECT_THAT(subset, Not(IsSubsetOf(disjoint)));
+ EXPECT_THAT(disjoint, Not(IsSubsetOf(subset)));
+}
+
+TEST(IsSubsetOfTest, WorksWithDuplicates) {
+ const int not_enough[] = {1, 2};
+ const int enough[] = {1, 1, 2};
+ const int actual[] = {1, 1};
+ EXPECT_THAT(actual, Not(IsSubsetOf(not_enough)));
+ EXPECT_THAT(actual, IsSubsetOf(enough));
+}
+
+TEST(IsSubsetOfTest, WorksForEmpty) {
+ vector<int> numbers;
+ vector<int> expected;
+ EXPECT_THAT(numbers, IsSubsetOf(expected));
+ expected.push_back(1);
+ EXPECT_THAT(numbers, IsSubsetOf(expected));
+ expected.clear();
+ numbers.push_back(1);
+ numbers.push_back(2);
+ EXPECT_THAT(numbers, Not(IsSubsetOf(expected)));
+ expected.push_back(1);
+ EXPECT_THAT(numbers, Not(IsSubsetOf(expected)));
+ expected.push_back(2);
+ EXPECT_THAT(numbers, IsSubsetOf(expected));
+ expected.push_back(3);
+ EXPECT_THAT(numbers, IsSubsetOf(expected));
+}
+
+TEST(IsSubsetOfTest, WorksForStreamlike) {
+ const int a[5] = {1, 2};
+ Streamlike<int> s(a, a + GTEST_ARRAY_SIZE_(a));
+
+ vector<int> expected;
+ expected.push_back(1);
+ EXPECT_THAT(s, Not(IsSubsetOf(expected)));
+ expected.push_back(2);
+ expected.push_back(5);
+ EXPECT_THAT(s, IsSubsetOf(expected));
+}
+
+TEST(IsSubsetOfTest, TakesStlContainer) {
+ const int actual[] = {3, 1, 2};
+
+ ::std::list<int> expected;
+ expected.push_back(1);
+ expected.push_back(3);
+ EXPECT_THAT(actual, Not(IsSubsetOf(expected)));
+
+ expected.push_back(2);
+ expected.push_back(4);
+ EXPECT_THAT(actual, IsSubsetOf(expected));
+}
+
+TEST(IsSubsetOfTest, Describe) {
+ typedef std::vector<int> IntVec;
+ IntVec expected;
+ expected.push_back(111);
+ expected.push_back(222);
+ expected.push_back(333);
+
+ EXPECT_THAT(
+ Describe<IntVec>(IsSubsetOf(expected)),
+ Eq("an injection from elements to requirements exists such that:\n"
+ " - an element is equal to 111\n"
+ " - an element is equal to 222\n"
+ " - an element is equal to 333"));
+}
+
+TEST(IsSubsetOfTest, DescribeNegation) {
+ typedef std::vector<int> IntVec;
+ IntVec expected;
+ expected.push_back(111);
+ expected.push_back(222);
+ expected.push_back(333);
+ EXPECT_THAT(
+ DescribeNegation<IntVec>(IsSubsetOf(expected)),
+ Eq("no injection from elements to requirements exists such that:\n"
+ " - an element is equal to 111\n"
+ " - an element is equal to 222\n"
+ " - an element is equal to 333"));
+}
+
+TEST(IsSubsetOfTest, MatchAndExplain) {
+ std::vector<int> v;
+ v.push_back(2);
+ v.push_back(3);
+ std::vector<int> expected;
+ expected.push_back(1);
+ expected.push_back(2);
+ StringMatchResultListener listener;
+ ASSERT_FALSE(ExplainMatchResult(IsSubsetOf(expected), v, &listener))
+ << listener.str();
+ EXPECT_THAT(listener.str(),
+ Eq("where the following elements don't match any matchers:\n"
+ "element #1: 3"));
+
+ expected.push_back(3);
+ listener.Clear();
+ ASSERT_TRUE(ExplainMatchResult(IsSubsetOf(expected), v, &listener))
+ << listener.str();
+ EXPECT_THAT(listener.str(), Eq("where:\n"
+ " - element #0 is matched by matcher #1,\n"
+ " - element #1 is matched by matcher #2"));
+}
+
+#if GTEST_HAS_STD_INITIALIZER_LIST_
+TEST(IsSubsetOfTest, WorksForRhsInitializerList) {
+ const int numbers[] = {1, 2, 3};
+ EXPECT_THAT(numbers, IsSubsetOf({1, 2, 3, 4}));
+ EXPECT_THAT(numbers, Not(IsSubsetOf({1, 2})));
+}
+#endif
+
// Tests using ElementsAre() and ElementsAreArray() with stream-like
// "containers".
@@ -5721,6 +6321,16 @@ TEST(PointwiseTest, WorksForRhsNativeArray) {
EXPECT_THAT(lhs, Not(Pointwise(Lt(), rhs)));
}
+// Test is effective only with sanitizers.
+TEST(PointwiseTest, WorksForVectorOfBool) {
+ vector<bool> rhs(3, false);
+ rhs[1] = true;
+ vector<bool> lhs = rhs;
+ EXPECT_THAT(lhs, Pointwise(Eq(), rhs));
+ rhs[0] = true;
+ EXPECT_THAT(lhs, Not(Pointwise(Eq(), rhs)));
+}
+
#if GTEST_HAS_STD_INITIALIZER_LIST_
TEST(PointwiseTest, WorksForRhsInitializerList) {
@@ -5886,6 +6496,51 @@ TEST(UnorderedPointwiseTest, AllowsMonomorphicInnerMatcher) {
EXPECT_THAT(lhs, UnorderedPointwise(m2, rhs));
}
+// Sample optional type implementation with minimal requirements for use with
+// Optional matcher.
+class SampleOptionalInt {
+ public:
+ typedef int value_type;
+ explicit SampleOptionalInt(int value) : value_(value), has_value_(true) {}
+ SampleOptionalInt() : value_(0), has_value_(false) {}
+ operator bool() const {
+ return has_value_;
+ }
+ const int& operator*() const {
+ return value_;
+ }
+ private:
+ int value_;
+ bool has_value_;
+};
+
+TEST(OptionalTest, DescribesSelf) {
+ const Matcher<SampleOptionalInt> m = Optional(Eq(1));
+ EXPECT_EQ("value is equal to 1", Describe(m));
+}
+
+TEST(OptionalTest, ExplainsSelf) {
+ const Matcher<SampleOptionalInt> m = Optional(Eq(1));
+ EXPECT_EQ("whose value 1 matches", Explain(m, SampleOptionalInt(1)));
+ EXPECT_EQ("whose value 2 doesn't match", Explain(m, SampleOptionalInt(2)));
+}
+
+TEST(OptionalTest, MatchesNonEmptyOptional) {
+ const Matcher<SampleOptionalInt> m1 = Optional(1);
+ const Matcher<SampleOptionalInt> m2 = Optional(Eq(2));
+ const Matcher<SampleOptionalInt> m3 = Optional(Lt(3));
+ SampleOptionalInt opt(1);
+ EXPECT_TRUE(m1.Matches(opt));
+ EXPECT_FALSE(m2.Matches(opt));
+ EXPECT_TRUE(m3.Matches(opt));
+}
+
+TEST(OptionalTest, DoesNotMatchNullopt) {
+ const Matcher<SampleOptionalInt> m = Optional(1);
+ SampleOptionalInt empty;
+ EXPECT_FALSE(m.Matches(empty));
+}
+
class SampleVariantIntString {
public:
SampleVariantIntString(int i) : i_(i), has_int_(true) {}
@@ -5950,5 +6605,89 @@ TEST(VariantTest, InnerDoesNotMatch) {
EXPECT_FALSE(m.Matches(SampleVariantIntString("2")));
}
+class SampleAnyType {
+ public:
+ explicit SampleAnyType(int i) : index_(0), i_(i) {}
+ explicit SampleAnyType(const std::string& s) : index_(1), s_(s) {}
+
+ template <typename T>
+ friend const T* any_cast(const SampleAnyType* any) {
+ return any->get_impl(static_cast<T*>(NULL));
+ }
+
+ private:
+ int index_;
+ int i_;
+ std::string s_;
+
+ const int* get_impl(int*) const { return index_ == 0 ? &i_ : NULL; }
+ const std::string* get_impl(std::string*) const {
+ return index_ == 1 ? &s_ : NULL;
+ }
+};
+
+TEST(AnyWithTest, FullMatch) {
+ Matcher<SampleAnyType> m = AnyWith<int>(Eq(1));
+ EXPECT_TRUE(m.Matches(SampleAnyType(1)));
+}
+
+TEST(AnyWithTest, TestBadCastType) {
+ Matcher<SampleAnyType> m = AnyWith<std::string>(Eq("fail"));
+ EXPECT_FALSE(m.Matches(SampleAnyType(1)));
+}
+
+#if GTEST_LANG_CXX11
+TEST(AnyWithTest, TestUseInContainers) {
+ std::vector<SampleAnyType> a;
+ a.emplace_back(1);
+ a.emplace_back(2);
+ a.emplace_back(3);
+ EXPECT_THAT(
+ a, ElementsAreArray({AnyWith<int>(1), AnyWith<int>(2), AnyWith<int>(3)}));
+
+ std::vector<SampleAnyType> b;
+ b.emplace_back("hello");
+ b.emplace_back("merhaba");
+ b.emplace_back("salut");
+ EXPECT_THAT(b, ElementsAreArray({AnyWith<std::string>("hello"),
+ AnyWith<std::string>("merhaba"),
+ AnyWith<std::string>("salut")}));
+}
+#endif // GTEST_LANG_CXX11
+TEST(AnyWithTest, TestCompare) {
+ EXPECT_THAT(SampleAnyType(1), AnyWith<int>(Gt(0)));
+}
+
+TEST(AnyWithTest, DescribesSelf) {
+ const Matcher<const SampleAnyType&> m = AnyWith<int>(Eq(1));
+ EXPECT_THAT(Describe(m), ContainsRegex("is an 'any' type with value of type "
+ "'.*' and the value is equal to 1"));
+}
+
+TEST(AnyWithTest, ExplainsSelf) {
+ const Matcher<const SampleAnyType&> m = AnyWith<int>(Eq(1));
+
+ EXPECT_THAT(Explain(m, SampleAnyType(1)), ContainsRegex("whose value 1"));
+ EXPECT_THAT(Explain(m, SampleAnyType("A")),
+ HasSubstr("whose value is not of type '"));
+ EXPECT_THAT(Explain(m, SampleAnyType(2)), "whose value 2 doesn't match");
+}
+
+#if GTEST_LANG_CXX11
+
+TEST(PointeeTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, Pointee(Eq(3)));
+ EXPECT_THAT(p, Not(Pointee(Eq(2))));
+}
+
+TEST(NotTest, WorksOnMoveOnlyType) {
+ std::unique_ptr<int> p(new int(3));
+ EXPECT_THAT(p, Pointee(Eq(3)));
+ EXPECT_THAT(p, Not(Pointee(Eq(2))));
+}
+
+#endif // GTEST_LANG_CXX11
+
} // namespace gmock_matchers_test
} // namespace testing
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