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Unverified Commit 21e51855 authored by Gennadiy Civil's avatar Gennadiy Civil Committed by GitHub
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Merge branch 'master' into josh/fix_scoped_class2

parents 3e2cb754 490554aa
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Showing with 1560 additions and 193 deletions
googlemock/test/gmock-generated-actions_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Google Mock - a framework for writing C++ mock classes.
//
......@@ -374,10 +373,10 @@ class SubstractAction : public ActionInterface<int(int, int)> { // NOLINT
};
TEST(WithArgsTest, NonInvokeAction) {
Action<int(const string&, int, int)> a = // NOLINT
Action<int(const std::string&, int, int)> a = // NOLINT
WithArgs<2, 1>(MakeAction(new SubstractAction));
string s("hello");
EXPECT_EQ(8, a.Perform(tuple<const string&, int, int>(s, 2, 10)));
tuple<std::string, int, int> dummy = make_tuple(std::string("hi"), 2, 10);
EXPECT_EQ(8, a.Perform(dummy));
}
// Tests using WithArgs to pass all original arguments in the original order.
......@@ -754,7 +753,8 @@ TEST(ActionPMacroTest, CanReferenceArgumentAndParameterTypes) {
TEST(ActionPMacroTest, WorksInCompatibleMockFunction) {
Action<std::string(const std::string& s)> a1 = Plus("tail");
const std::string re = "re";
EXPECT_EQ("retail", a1.Perform(tuple<const std::string&>(re)));
tuple<const std::string> dummy = make_tuple(re);
EXPECT_EQ("retail", a1.Perform(dummy));
}
// Tests that we can use ACTION*() to define actions overloaded on the
......@@ -796,7 +796,8 @@ TEST(ActionPnMacroTest, WorksFor3Parameters) {
Action<std::string(const std::string& s)> a2 = Plus("tail", "-", ">");
const std::string re = "re";
EXPECT_EQ("retail->", a2.Perform(tuple<const std::string&>(re)));
tuple<const std::string> dummy = make_tuple(re);
EXPECT_EQ("retail->", a2.Perform(dummy));
}
ACTION_P4(Plus, p0, p1, p2, p3) { return arg0 + p0 + p1 + p2 + p3; }
......@@ -1120,7 +1121,7 @@ TEST(ActionTemplateTest, WorksForIntegralTemplateParams) {
EXPECT_FALSE(b); // Verifies that resetter is deleted.
}
// Tests that ACTION_TEMPLATE works for a template with template parameters.
// Tests that ACTION_TEMPLATES works for template template parameters.
ACTION_TEMPLATE(ReturnSmartPointer,
HAS_1_TEMPLATE_PARAMS(template <typename Pointee> class,
Pointer),
......
googlemock/test/gmock-generated-function-mockers_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Google Mock - a framework for writing C++ mock classes.
//
......@@ -620,5 +619,28 @@ TEST(MockFunctionTest, AsStdFunctionReturnsReference) {
}
#endif // GTEST_HAS_STD_FUNCTION_
struct MockMethodSizes0 {
MOCK_METHOD0(func, void());
};
struct MockMethodSizes1 {
MOCK_METHOD1(func, void(int));
};
struct MockMethodSizes2 {
MOCK_METHOD2(func, void(int, int));
};
struct MockMethodSizes3 {
MOCK_METHOD3(func, void(int, int, int));
};
struct MockMethodSizes4 {
MOCK_METHOD4(func, void(int, int, int, int));
};
TEST(MockFunctionTest, MockMethodSizeOverhead) {
EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes1));
EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes2));
EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes3));
EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes4));
}
} // namespace gmock_generated_function_mockers_test
} // namespace testing
googlemock/test/gmock-generated-internal-utils_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Google Mock - a framework for writing C++ mock classes.
//
......@@ -63,10 +62,10 @@ TEST(MatcherTupleTest, ForSize2) {
}
TEST(MatcherTupleTest, ForSize5) {
CompileAssertTypesEqual<tuple<Matcher<int>, Matcher<char>, Matcher<bool>,
Matcher<double>, Matcher<char*> >,
MatcherTuple<tuple<int, char, bool, double, char*>
>::type>();
CompileAssertTypesEqual<
tuple<Matcher<int>, Matcher<char>, Matcher<bool>, Matcher<double>,
Matcher<char*> >,
MatcherTuple<tuple<int, char, bool, double, char*> >::type>();
}
// Tests the Function template struct.
......@@ -97,7 +96,8 @@ TEST(FunctionTest, Binary) {
CompileAssertTypesEqual<bool, F::Argument1>();
CompileAssertTypesEqual<const long&, F::Argument2>(); // NOLINT
CompileAssertTypesEqual<tuple<bool, const long&>, F::ArgumentTuple>(); // NOLINT
CompileAssertTypesEqual<tuple<Matcher<bool>, Matcher<const long&> >, // NOLINT
CompileAssertTypesEqual<
tuple<Matcher<bool>, Matcher<const long&> >, // NOLINT
F::ArgumentMatcherTuple>();
CompileAssertTypesEqual<void(bool, const long&), F::MakeResultVoid>(); // NOLINT
CompileAssertTypesEqual<IgnoredValue(bool, const long&), // NOLINT
......@@ -114,8 +114,9 @@ TEST(FunctionTest, LongArgumentList) {
CompileAssertTypesEqual<const long&, F::Argument5>(); // NOLINT
CompileAssertTypesEqual<tuple<bool, int, char*, int&, const long&>, // NOLINT
F::ArgumentTuple>();
CompileAssertTypesEqual<tuple<Matcher<bool>, Matcher<int>, Matcher<char*>,
Matcher<int&>, Matcher<const long&> >, // NOLINT
CompileAssertTypesEqual<
tuple<Matcher<bool>, Matcher<int>, Matcher<char*>, Matcher<int&>,
Matcher<const long&> >, // NOLINT
F::ArgumentMatcherTuple>();
CompileAssertTypesEqual<void(bool, int, char*, int&, const long&), // NOLINT
F::MakeResultVoid>();
......
googlemock/test/gmock-generated-matchers_test.cc
View file @ 21e51855
......@@ -31,10 +31,19 @@
//
// This file tests the built-in matchers generated by a script.
// Silence warning C4244: 'initializing': conversion from 'int' to 'short',
// possible loss of data and C4100, unreferenced local parameter
#ifdef _MSC_VER
# pragma warning(push)
# pragma warning(disable:4244)
# pragma warning(disable:4100)
#endif
#include "gmock/gmock-generated-matchers.h"
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
......@@ -57,6 +66,8 @@ using testing::get;
using testing::make_tuple;
using testing::tuple;
using testing::_;
using testing::AllOf;
using testing::AnyOf;
using testing::Args;
using testing::Contains;
using testing::ElementsAre;
......@@ -120,7 +131,7 @@ TEST(ArgsTest, AcceptsOneTemplateArg) {
}
TEST(ArgsTest, AcceptsTwoTemplateArgs) {
const tuple<short, int, long> t(static_cast<short>(4), 5, 6L); // NOLINT
const tuple<short, int, long> t(4, 5, 6L); // NOLINT
EXPECT_THAT(t, (Args<0, 1>(Lt())));
EXPECT_THAT(t, (Args<1, 2>(Lt())));
......@@ -128,13 +139,13 @@ TEST(ArgsTest, AcceptsTwoTemplateArgs) {
}
TEST(ArgsTest, AcceptsRepeatedTemplateArgs) {
const tuple<short, int, long> t(static_cast<short>(4), 5, 6L); // NOLINT
const tuple<short, int, long> t(4, 5, 6L); // NOLINT
EXPECT_THAT(t, (Args<0, 0>(Eq())));
EXPECT_THAT(t, Not(Args<1, 1>(Ne())));
}
TEST(ArgsTest, AcceptsDecreasingTemplateArgs) {
const tuple<short, int, long> t(static_cast<short>(4), 5, 6L); // NOLINT
const tuple<short, int, long> t(4, 5, 6L); // NOLINT
EXPECT_THAT(t, (Args<2, 0>(Gt())));
EXPECT_THAT(t, Not(Args<2, 1>(Lt())));
}
......@@ -159,7 +170,7 @@ TEST(ArgsTest, AcceptsMoreTemplateArgsThanArityOfOriginalTuple) {
}
TEST(ArgsTest, CanBeNested) {
const tuple<short, int, long, int> t(static_cast<short>(4), 5, 6L, 6); // NOLINT
const tuple<short, int, long, int> t(4, 5, 6L, 6); // NOLINT
EXPECT_THAT(t, (Args<1, 2, 3>(Args<1, 2>(Eq()))));
EXPECT_THAT(t, (Args<0, 1, 3>(Args<0, 2>(Lt()))));
}
......@@ -1283,4 +1294,48 @@ TEST(AnyOfTest, DoesNotCallAnyOfUnqualified) {
# pragma warning(pop)
#endif
#if GTEST_LANG_CXX11
TEST(AllOfTest, WorksOnMoveOnlyType) {
std::unique_ptr<int> p(new int(3));
EXPECT_THAT(p, AllOf(Pointee(Eq(3)), Pointee(Gt(0)), Pointee(Lt(5))));
EXPECT_THAT(p, Not(AllOf(Pointee(Eq(3)), Pointee(Gt(0)), Pointee(Lt(3)))));
}
TEST(AnyOfTest, WorksOnMoveOnlyType) {
std::unique_ptr<int> p(new int(3));
EXPECT_THAT(p, AnyOf(Pointee(Eq(5)), Pointee(Lt(0)), Pointee(Lt(5))));
EXPECT_THAT(p, Not(AnyOf(Pointee(Eq(5)), Pointee(Lt(0)), Pointee(Gt(5)))));
}
MATCHER(IsNotNull, "") {
return arg != nullptr;
}
// Verifies that a matcher defined using MATCHER() can work on
// move-only types.
TEST(MatcherMacroTest, WorksOnMoveOnlyType) {
std::unique_ptr<int> p(new int(3));
EXPECT_THAT(p, IsNotNull());
EXPECT_THAT(std::unique_ptr<int>(), Not(IsNotNull()));
}
MATCHER_P(UniquePointee, pointee, "") {
return *arg == pointee;
}
// Verifies that a matcher defined using MATCHER_P*() can work on
// move-only types.
TEST(MatcherPMacroTest, WorksOnMoveOnlyType) {
std::unique_ptr<int> p(new int(3));
EXPECT_THAT(p, UniquePointee(3));
EXPECT_THAT(p, Not(UniquePointee(2)));
}
#endif // GTEST_LASNG_CXX11
} // namespace
#ifdef _MSC_VER
# pragma warning(pop)
#endif
googlemock/test/gmock-internal-utils_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Google Mock - a framework for writing C++ mock classes.
//
......@@ -69,6 +68,26 @@ namespace internal {
namespace {
TEST(JoinAsTupleTest, JoinsEmptyTuple) {
EXPECT_EQ("", JoinAsTuple(Strings()));
}
TEST(JoinAsTupleTest, JoinsOneTuple) {
const char* fields[] = {"1"};
EXPECT_EQ("1", JoinAsTuple(Strings(fields, fields + 1)));
}
TEST(JoinAsTupleTest, JoinsTwoTuple) {
const char* fields[] = {"1", "a"};
EXPECT_EQ("(1, a)", JoinAsTuple(Strings(fields, fields + 2)));
}
TEST(JoinAsTupleTest, JoinsTenTuple) {
const char* fields[] = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"};
EXPECT_EQ("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)",
JoinAsTuple(Strings(fields, fields + 10)));
}
TEST(ConvertIdentifierNameToWordsTest, WorksWhenNameContainsNoWord) {
EXPECT_EQ("", ConvertIdentifierNameToWords(""));
EXPECT_EQ("", ConvertIdentifierNameToWords("_"));
......
googlemock/test/gmock-matchers_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Google Mock - a framework for writing C++ mock classes.
//
......@@ -45,6 +44,7 @@
#include <limits>
#include <list>
#include <map>
#include <memory>
#include <set>
#include <sstream>
#include <string>
......@@ -58,17 +58,11 @@
# 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 internal {
GTEST_API_ string JoinAsTuple(const Strings& fields);
} // namespace internal
namespace gmock_matchers_test {
using std::greater;
......@@ -150,7 +144,6 @@ using testing::internal::ExplainMatchFailureTupleTo;
using testing::internal::FloatingEqMatcher;
using testing::internal::FormatMatcherDescription;
using testing::internal::IsReadableTypeName;
using testing::internal::JoinAsTuple;
using testing::internal::linked_ptr;
using testing::internal::MatchMatrix;
using testing::internal::RE;
......@@ -205,17 +198,13 @@ 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.
......@@ -226,6 +215,12 @@ 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;
......@@ -337,6 +332,22 @@ 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.
......@@ -370,66 +381,132 @@ 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 std::string&> m2 = std::string("hi");
EXPECT_TRUE(m2.Matches("hi"));
EXPECT_FALSE(m2.Matches("hello"));
}
#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 string&> m2 = string("hi");
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_STRING_PIECE_
#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
......@@ -614,11 +691,76 @@ 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));
}
// ConvertibleFromAny does not work with MSVC. resulting in
// error C2440: 'initializing': cannot convert from 'Eq' to 'M'
// No constructor could take the source type, or constructor overload
// resolution was ambiguous
#if !defined _MSC_VER
// 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;
......@@ -644,6 +786,9 @@ TEST(MatcherCastTest, FromConvertibleFromAny) {
EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
}
} // namespace convertible_from_any
#endif // !defined _MSC_VER
struct IntReferenceWrapper {
IntReferenceWrapper(const int& a_value) : value(&a_value) {}
......@@ -749,6 +894,9 @@ TEST(SafeMatcherCastTest, FromSameType) {
EXPECT_FALSE(m2.Matches(1));
}
#if !defined _MSC_VER
namespace convertible_from_any {
TEST(SafeMatcherCastTest, ConversionConstructorIsUsed) {
Matcher<ConvertibleFromAny> m = SafeMatcherCast<ConvertibleFromAny>(1);
EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
......@@ -761,6 +909,9 @@ TEST(SafeMatcherCastTest, FromConvertibleFromAny) {
EXPECT_TRUE(m.Matches(ConvertibleFromAny(1)));
EXPECT_FALSE(m.Matches(ConvertibleFromAny(2)));
}
} // namespace convertible_from_any
#endif // !defined _MSC_VER
TEST(SafeMatcherCastTest, ValueIsNotCopied) {
int n = 42;
......@@ -772,7 +923,7 @@ 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) {
......@@ -872,15 +1023,11 @@ 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));
......@@ -919,7 +1066,7 @@ TEST(TypedEqTest, CanDescribeSelf) {
// Type<T>::IsTypeOf(v) compiles iff the type of value v is T, where T
// is a "bare" type (i.e. not in the form of const U or U&). If v's
// type is not T, the compiler will generate a message about
// "undefined referece".
// "undefined reference".
template <typename T>
struct Type {
static bool IsTypeOf(const T& /* v */) { return true; }
......@@ -1051,14 +1198,14 @@ 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) {
......@@ -1099,14 +1246,14 @@ 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) {
......@@ -1182,6 +1329,13 @@ 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) {
......@@ -1207,6 +1361,13 @@ 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) {
......@@ -1215,15 +1376,23 @@ 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) {
......@@ -1266,6 +1435,14 @@ 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) {
......@@ -1297,6 +1474,25 @@ 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\"");
......@@ -1325,6 +1521,35 @@ 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);
......@@ -1462,6 +1687,18 @@ 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) {
......@@ -1491,12 +1728,30 @@ 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) {
......@@ -1516,6 +1771,18 @@ 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) {
......@@ -1524,6 +1791,11 @@ 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().
......@@ -1538,6 +1810,18 @@ 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) {
......@@ -1546,6 +1830,11 @@ 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.
......@@ -2023,6 +2312,150 @@ 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;
......@@ -2111,7 +2544,7 @@ TEST(AllOfTest, VariadicMatchesWhenAllMatch) {
::testing::AllOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);
Matcher<int> m = AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5), Ne(6), Ne(7), Ne(8),
Ne(9), Ne(10), Ne(11));
EXPECT_THAT(Describe(m), EndsWith("and (isn't equal to 11))))))))))"));
EXPECT_THAT(Describe(m), EndsWith("and (isn't equal to 11)"));
AllOfMatches(11, m);
AllOfMatches(50, AllOf(Ne(1), Ne(2), Ne(3), Ne(4), Ne(5), Ne(6), Ne(7), Ne(8),
Ne(9), Ne(10), Ne(11), Ne(12), Ne(13), Ne(14), Ne(15),
......@@ -2246,7 +2679,7 @@ TEST(AllOfTest, ExplainsResult) {
}
// Helper to allow easy testing of AnyOf matchers with num parameters.
void AnyOfMatches(int num, const Matcher<int>& m) {
static void AnyOfMatches(int num, const Matcher<int>& m) {
SCOPED_TRACE(Describe(m));
EXPECT_FALSE(m.Matches(0));
for (int i = 1; i <= num; ++i) {
......@@ -2255,6 +2688,18 @@ void AnyOfMatches(int num, const Matcher<int>& m) {
EXPECT_FALSE(m.Matches(num + 1));
}
#if GTEST_LANG_CXX11
static void AnyOfStringMatches(int num, const Matcher<std::string>& m) {
SCOPED_TRACE(Describe(m));
EXPECT_FALSE(m.Matches(std::to_string(0)));
for (int i = 1; i <= num; ++i) {
EXPECT_TRUE(m.Matches(std::to_string(i)));
}
EXPECT_FALSE(m.Matches(std::to_string(num + 1)));
}
#endif
// Tests that AnyOf(m1, ..., mn) matches any value that matches at
// least one of the given matchers.
TEST(AnyOfTest, MatchesWhenAnyMatches) {
......@@ -2305,13 +2750,46 @@ TEST(AnyOfTest, VariadicMatchesWhenAnyMatches) {
// on ADL.
Matcher<int> m = ::testing::AnyOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);
EXPECT_THAT(Describe(m), EndsWith("or (is equal to 11))))))))))"));
EXPECT_THAT(Describe(m), EndsWith("or (is equal to 11)"));
AnyOfMatches(11, m);
AnyOfMatches(50, AnyOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50));
AnyOfStringMatches(
50, AnyOf("1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12",
"13", "14", "15", "16", "17", "18", "19", "20", "21", "22",
"23", "24", "25", "26", "27", "28", "29", "30", "31", "32",
"33", "34", "35", "36", "37", "38", "39", "40", "41", "42",
"43", "44", "45", "46", "47", "48", "49", "50"));
}
// Tests the variadic version of the ElementsAreMatcher
TEST(ElementsAreTest, HugeMatcher) {
vector<int> test_vector{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
EXPECT_THAT(test_vector,
ElementsAre(Eq(1), Eq(2), Lt(13), Eq(4), Eq(5), Eq(6), Eq(7),
Eq(8), Eq(9), Eq(10), Gt(1), Eq(12)));
}
// Tests the variadic version of the UnorderedElementsAreMatcher
TEST(ElementsAreTest, HugeMatcherStr) {
vector<string> test_vector{
"literal_string", "", "", "", "", "", "", "", "", "", "", ""};
EXPECT_THAT(test_vector, UnorderedElementsAre("literal_string", _, _, _, _, _,
_, _, _, _, _, _));
}
// Tests the variadic version of the UnorderedElementsAreMatcher
TEST(ElementsAreTest, HugeMatcherUnordered) {
vector<int> test_vector{2, 1, 8, 5, 4, 6, 7, 3, 9, 12, 11, 10};
EXPECT_THAT(test_vector, UnorderedElementsAre(
Eq(2), Eq(1), Gt(7), Eq(5), Eq(4), Eq(6), Eq(7),
Eq(3), Eq(9), Eq(12), Eq(11), Ne(122)));
}
#endif // GTEST_LANG_CXX11
......@@ -2588,6 +3066,22 @@ 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())));
......@@ -2622,6 +3116,44 @@ TEST(AllArgsTest, WorksInWithClause) {
EXPECT_EQ(2, helper.Helper('a', 1));
}
class OptionalMatchersHelper {
public:
OptionalMatchersHelper() {}
MOCK_METHOD0(NoArgs, int());
MOCK_METHOD1(OneArg, int(int y));
MOCK_METHOD2(TwoArgs, int(char x, int y));
MOCK_METHOD1(Overloaded, int(char x));
MOCK_METHOD2(Overloaded, int(char x, int y));
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(OptionalMatchersHelper);
};
TEST(AllArgsTest, WorksWithoutMatchers) {
OptionalMatchersHelper helper;
ON_CALL(helper, NoArgs).WillByDefault(Return(10));
ON_CALL(helper, OneArg).WillByDefault(Return(20));
ON_CALL(helper, TwoArgs).WillByDefault(Return(30));
EXPECT_EQ(10, helper.NoArgs());
EXPECT_EQ(20, helper.OneArg(1));
EXPECT_EQ(30, helper.TwoArgs('\1', 2));
EXPECT_CALL(helper, NoArgs).Times(1);
EXPECT_CALL(helper, OneArg).WillOnce(Return(100));
EXPECT_CALL(helper, OneArg(17)).WillOnce(Return(200));
EXPECT_CALL(helper, TwoArgs).Times(0);
EXPECT_EQ(10, helper.NoArgs());
EXPECT_EQ(100, helper.OneArg(1));
EXPECT_EQ(200, helper.OneArg(17));
}
// Tests that ASSERT_THAT() and EXPECT_THAT() work when the value
// matches the matcher.
TEST(MatcherAssertionTest, WorksWhenMatcherIsSatisfied) {
......@@ -2717,18 +3249,22 @@ 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() {
......@@ -2783,7 +3319,7 @@ 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.
......@@ -2809,12 +3345,6 @@ 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.
......@@ -3192,7 +3722,6 @@ MATCHER_P(FieldIIs, inner_matcher, "") {
}
#if GTEST_HAS_RTTI
TEST(WhenDynamicCastToTest, SameType) {
Derived derived;
derived.i = 4;
......@@ -3250,7 +3779,7 @@ TEST(WhenDynamicCastToTest, AmbiguousCast) {
TEST(WhenDynamicCastToTest, Describe) {
Matcher<Base*> matcher = WhenDynamicCastTo<Derived*>(Pointee(_));
const string prefix =
const std::string prefix =
"when dynamic_cast to " + internal::GetTypeName<Derived*>() + ", ";
EXPECT_EQ(prefix + "points to a value that is anything", Describe(matcher));
EXPECT_EQ(prefix + "does not point to a value that is anything",
......@@ -3284,7 +3813,6 @@ TEST(WhenDynamicCastToTest, BadReference) {
Base& as_base_ref = derived;
EXPECT_THAT(as_base_ref, Not(WhenDynamicCastTo<const OtherDerived&>(_)));
}
#endif // GTEST_HAS_RTTI
// Minimal const-propagating pointer.
......@@ -3406,11 +3934,14 @@ 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.
......@@ -3418,9 +3949,13 @@ 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.
......@@ -3494,6 +4029,14 @@ 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));
......@@ -3508,6 +4051,19 @@ 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));
......@@ -3565,6 +4121,14 @@ 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));
......@@ -3580,6 +4144,22 @@ 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:
......@@ -3623,26 +4203,33 @@ 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
......@@ -3650,13 +4237,17 @@ TEST(PropertyTest, WorksForReferenceToConstProperty) {
// ref-qualified.
TEST(PropertyTest, WorksForRefQualifiedProperty) {
Matcher<const AClass&> m = Property(&AClass::s_ref, StartsWith("hi"));
Matcher<const AClass&> m_with_name =
Property("s", &AClass::s_ref, 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));
}
#endif
......@@ -3708,10 +4299,15 @@ 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.
......@@ -3723,6 +4319,14 @@ 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));
......@@ -3737,6 +4341,19 @@ 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));
......@@ -3804,6 +4421,14 @@ 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));
......@@ -3821,6 +4446,22 @@ 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
......@@ -3936,11 +4577,8 @@ 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);
}
};
......@@ -3953,7 +4591,7 @@ TEST(ResultOfTest, WorksForFunctors) {
}
// Tests that ResultOf(f, ...) compiles and works as expected when f is a
// functor with more then one operator() defined. ResultOf() must work
// functor with more than one operator() defined. ResultOf() must work
// for each defined operator().
struct PolymorphicFunctor {
typedef int result_type;
......@@ -4134,6 +4772,44 @@ 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));
......@@ -4267,7 +4943,7 @@ TYPED_TEST(ContainerEqTest, DuplicateDifference) {
#endif // GTEST_HAS_TYPED_TEST
// Tests that mutliple missing values are reported.
// Using just vector here, so order is predicatble.
// Using just vector here, so order is predictable.
TEST(ContainerEqExtraTest, MultipleValuesMissing) {
static const int vals[] = {1, 1, 2, 3, 5, 8};
static const int test_vals[] = {2, 1, 5};
......@@ -4280,7 +4956,7 @@ TEST(ContainerEqExtraTest, MultipleValuesMissing) {
}
// Tests that added values are reported.
// Using just vector here, so order is predicatble.
// Using just vector here, so order is predictable.
TEST(ContainerEqExtraTest, MultipleValuesAdded) {
static const int vals[] = {1, 1, 2, 3, 5, 8};
static const int test_vals[] = {1, 2, 92, 3, 5, 8, 46};
......@@ -4688,6 +5364,250 @@ 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".
......@@ -5272,28 +6192,6 @@ TEST(IsReadableTypeNameTest, ReturnsFalseForLongFunctionTypeNames) {
EXPECT_FALSE(IsReadableTypeName("void (&)(int, bool, char, float)"));
}
// Tests JoinAsTuple().
TEST(JoinAsTupleTest, JoinsEmptyTuple) {
EXPECT_EQ("", JoinAsTuple(Strings()));
}
TEST(JoinAsTupleTest, JoinsOneTuple) {
const char* fields[] = {"1"};
EXPECT_EQ("1", JoinAsTuple(Strings(fields, fields + 1)));
}
TEST(JoinAsTupleTest, JoinsTwoTuple) {
const char* fields[] = {"1", "a"};
EXPECT_EQ("(1, a)", JoinAsTuple(Strings(fields, fields + 2)));
}
TEST(JoinAsTupleTest, JoinsTenTuple) {
const char* fields[] = {"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"};
EXPECT_EQ("(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)",
JoinAsTuple(Strings(fields, fields + 10)));
}
// Tests FormatMatcherDescription().
TEST(FormatMatcherDescriptionTest, WorksForEmptyDescription) {
......@@ -5517,6 +6415,16 @@ 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) {
......@@ -5682,5 +6590,198 @@ 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) {}
SampleVariantIntString(const std::string& s) : s_(s), has_int_(false) {}
template <typename T>
friend bool holds_alternative(const SampleVariantIntString& value) {
return value.has_int_ == internal::IsSame<T, int>::value;
}
template <typename T>
friend const T& get(const SampleVariantIntString& value) {
return value.get_impl(static_cast<T*>(NULL));
}
private:
const int& get_impl(int*) const { return i_; }
const std::string& get_impl(std::string*) const { return s_; }
int i_;
std::string s_;
bool has_int_;
};
TEST(VariantTest, DescribesSelf) {
const Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
EXPECT_THAT(Describe(m), ContainsRegex("is a variant<> with value of type "
"'.*' and the value is equal to 1"));
}
TEST(VariantTest, ExplainsSelf) {
const Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
EXPECT_THAT(Explain(m, SampleVariantIntString(1)),
ContainsRegex("whose value 1"));
EXPECT_THAT(Explain(m, SampleVariantIntString("A")),
HasSubstr("whose value is not of type '"));
EXPECT_THAT(Explain(m, SampleVariantIntString(2)),
"whose value 2 doesn't match");
}
TEST(VariantTest, FullMatch) {
Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
EXPECT_TRUE(m.Matches(SampleVariantIntString(1)));
m = VariantWith<std::string>(Eq("1"));
EXPECT_TRUE(m.Matches(SampleVariantIntString("1")));
}
TEST(VariantTest, TypeDoesNotMatch) {
Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
EXPECT_FALSE(m.Matches(SampleVariantIntString("1")));
m = VariantWith<std::string>(Eq("1"));
EXPECT_FALSE(m.Matches(SampleVariantIntString(1)));
}
TEST(VariantTest, InnerDoesNotMatch) {
Matcher<SampleVariantIntString> m = VariantWith<int>(Eq(1));
EXPECT_FALSE(m.Matches(SampleVariantIntString(2)));
m = VariantWith<std::string>(Eq("1"));
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
googlemock/test/gmock-more-actions_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Google Mock - a framework for writing C++ mock classes.
//
......@@ -327,11 +326,10 @@ TEST(InvokeTest, FunctionThatTakes10Arguments) {
// Tests using Invoke() with functions with parameters declared as Unused.
TEST(InvokeTest, FunctionWithUnusedParameters) {
Action<int(int, int, double, const string&)> a1 =
Invoke(SumOfFirst2);
string s("hi");
EXPECT_EQ(12, a1.Perform(
tuple<int, int, double, const string&>(10, 2, 5.6, s)));
Action<int(int, int, double, const std::string&)> a1 = Invoke(SumOfFirst2);
tuple<int, int, double, std::string> dummy =
make_tuple(10, 2, 5.6, std::string("hi"));
EXPECT_EQ(12, a1.Perform(dummy));
Action<int(int, int, bool, int*)> a2 =
Invoke(SumOfFirst2);
......@@ -380,10 +378,10 @@ TEST(InvokeMethodTest, Unary) {
// Tests using Invoke() with a binary method.
TEST(InvokeMethodTest, Binary) {
Foo foo;
Action<string(const string&, char)> a = Invoke(&foo, &Foo::Binary);
string s("Hell");
EXPECT_EQ("Hello", a.Perform(
tuple<const string&, char>(s, 'o')));
Action<std::string(const std::string&, char)> a = Invoke(&foo, &Foo::Binary);
std::string s("Hell");
tuple<std::string, char> dummy = make_tuple(s, 'o');
EXPECT_EQ("Hello", a.Perform(dummy));
}
// Tests using Invoke() with a ternary method.
......
googlemock/test/gmock-nice-strict_test.cc
View file @ 21e51855
......@@ -26,15 +26,15 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
#include "gmock/gmock-generated-nice-strict.h"
#include <string>
#include <utility>
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "gtest/gtest-spi.h"
#include "gtest/gtest.h"
// This must not be defined inside the ::testing namespace, or it will
// clash with ::testing::Mock.
......@@ -114,6 +114,24 @@ class MockBar {
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockBar);
};
#if GTEST_GTEST_LANG_CXX11
class MockBaz {
public:
class MoveOnly {
MoveOnly() = default;
MoveOnly(const MoveOnly&) = delete;
operator=(const MoveOnly&) = delete;
MoveOnly(MoveOnly&&) = default;
operator=(MoveOnly&&) = default;
};
MockBaz(MoveOnly) {}
}
#endif // GTEST_GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
#if GTEST_HAS_STREAM_REDIRECTION
// Tests that a raw mock generates warnings for uninteresting calls.
......@@ -214,8 +232,9 @@ TEST(NiceMockTest, AllowsExpectedCall) {
nice_foo.DoThis();
}
// Tests that an unexpected call on a nice mock which returns a not-default-constructible
// type throws an exception and the exception contains the method's name.
// Tests that an unexpected call on a nice mock which returns a
// not-default-constructible type throws an exception and the exception contains
// the method's name.
TEST(NiceMockTest, ThrowsExceptionForUnknownReturnTypes) {
NiceMock<MockFoo> nice_foo;
#if GTEST_HAS_EXCEPTIONS
......@@ -259,6 +278,21 @@ TEST(NiceMockTest, NonDefaultConstructor10) {
nice_bar.That(5, true);
}
TEST(NiceMockTest, AllowLeak) {
NiceMock<MockFoo>* leaked = new NiceMock<MockFoo>;
Mock::AllowLeak(leaked);
EXPECT_CALL(*leaked, DoThis());
leaked->DoThis();
}
#if GTEST_GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
TEST(NiceMockTest, MoveOnlyConstructor) {
NiceMock<MockBaz> nice_baz(MockBaz::MoveOnly());
}
#endif // GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
// Tests that NiceMock<Mock> compiles where Mock is a user-defined
// class (as opposed to ::testing::Mock). We had to work around an
......@@ -352,6 +386,21 @@ TEST(NaggyMockTest, NonDefaultConstructor10) {
naggy_bar.That(5, true);
}
TEST(NaggyMockTest, AllowLeak) {
NaggyMock<MockFoo>* leaked = new NaggyMock<MockFoo>;
Mock::AllowLeak(leaked);
EXPECT_CALL(*leaked, DoThis());
leaked->DoThis();
}
#if GTEST_GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
TEST(NaggyMockTest, MoveOnlyConstructor) {
NaggyMock<MockBaz> naggy_baz(MockBaz::MoveOnly());
}
#endif // GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
// Tests that NaggyMock<Mock> compiles where Mock is a user-defined
// class (as opposed to ::testing::Mock). We had to work around an
......@@ -426,6 +475,21 @@ TEST(StrictMockTest, NonDefaultConstructor10) {
"Uninteresting mock function call");
}
TEST(StrictMockTest, AllowLeak) {
StrictMock<MockFoo>* leaked = new StrictMock<MockFoo>;
Mock::AllowLeak(leaked);
EXPECT_CALL(*leaked, DoThis());
leaked->DoThis();
}
#if GTEST_GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
TEST(StrictMockTest, MoveOnlyConstructor) {
StrictMock<MockBaz> strict_baz(MockBaz::MoveOnly());
}
#endif // GTEST_LANG_CXX11 && GTEST_HAS_STD_MOVE_
#if !GTEST_OS_SYMBIAN && !GTEST_OS_WINDOWS_MOBILE
// Tests that StrictMock<Mock> compiles where Mock is a user-defined
// class (as opposed to ::testing::Mock). We had to work around an
......
googlemock/test/gmock-port_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: vladl@google.com (Vlad Losev)
// Google Mock - a framework for writing C++ mock classes.
//
......
googlemock/test/gmock-spec-builders_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Google Mock - a framework for writing C++ mock classes.
//
......@@ -89,6 +88,7 @@ using testing::Mock;
using testing::NaggyMock;
using testing::Ne;
using testing::Return;
using testing::SaveArg;
using testing::Sequence;
using testing::SetArgPointee;
using testing::internal::ExpectationTester;
......@@ -748,7 +748,6 @@ TEST(ExpectCallSyntaxTest, WarningIsErrorWithFlag) {
testing::GMOCK_FLAG(default_mock_behavior) = original_behavior;
}
#endif // GTEST_HAS_STREAM_REDIRECTION
// Tests the semantics of ON_CALL().
......@@ -1176,7 +1175,7 @@ TEST(UnexpectedCallTest, UnsatisifiedPrerequisites) {
TEST(UndefinedReturnValueTest,
ReturnValueIsMandatoryWhenNotDefaultConstructible) {
MockA a;
// TODO(wan@google.com): We should really verify the output message,
// FIXME: We should really verify the output message,
// but we cannot yet due to that EXPECT_DEATH only captures stderr
// while Google Mock logs to stdout.
#if GTEST_HAS_EXCEPTIONS
......@@ -2174,7 +2173,9 @@ class GMockVerboseFlagTest : public VerboseFlagPreservingFixture {
"NOTE: You can safely ignore the above warning unless this "
"call should not happen. Do not suppress it by blindly adding "
"an EXPECT_CALL() if you don't mean to enforce the call. "
"See https://github.com/google/googletest/blob/master/googlemock/docs/CookBook.md#"
"See "
"https://github.com/google/googletest/blob/master/googlemock/docs/"
"CookBook.md#"
"knowing-when-to-expect for details.";
// A void-returning function.
......@@ -2680,6 +2681,75 @@ TEST(SynchronizationTest, CanCallMockMethodInAction) {
// EXPECT_CALL() did not specify an action.
}
TEST(ParameterlessExpectationsTest, CanSetExpectationsWithoutMatchers) {
MockA a;
int do_a_arg0 = 0;
ON_CALL(a, DoA).WillByDefault(SaveArg<0>(&do_a_arg0));
int do_a_47_arg0 = 0;
ON_CALL(a, DoA(47)).WillByDefault(SaveArg<0>(&do_a_47_arg0));
a.DoA(17);
EXPECT_THAT(do_a_arg0, 17);
EXPECT_THAT(do_a_47_arg0, 0);
a.DoA(47);
EXPECT_THAT(do_a_arg0, 17);
EXPECT_THAT(do_a_47_arg0, 47);
ON_CALL(a, Binary).WillByDefault(Return(true));
ON_CALL(a, Binary(_, 14)).WillByDefault(Return(false));
EXPECT_THAT(a.Binary(14, 17), true);
EXPECT_THAT(a.Binary(17, 14), false);
}
TEST(ParameterlessExpectationsTest, CanSetExpectationsForOverloadedMethods) {
MockB b;
ON_CALL(b, DoB()).WillByDefault(Return(9));
ON_CALL(b, DoB(5)).WillByDefault(Return(11));
EXPECT_THAT(b.DoB(), 9);
EXPECT_THAT(b.DoB(1), 0); // default value
EXPECT_THAT(b.DoB(5), 11);
}
struct MockWithConstMethods {
public:
MOCK_CONST_METHOD1(Foo, int(int));
MOCK_CONST_METHOD2(Bar, int(int, const char*));
};
TEST(ParameterlessExpectationsTest, CanSetExpectationsForConstMethods) {
MockWithConstMethods mock;
ON_CALL(mock, Foo).WillByDefault(Return(7));
ON_CALL(mock, Bar).WillByDefault(Return(33));
EXPECT_THAT(mock.Foo(17), 7);
EXPECT_THAT(mock.Bar(27, "purple"), 33);
}
class MockConstOverload {
public:
MOCK_METHOD1(Overloaded, int(int));
MOCK_CONST_METHOD1(Overloaded, int(int));
};
TEST(ParameterlessExpectationsTest,
CanSetExpectationsForConstOverloadedMethods) {
MockConstOverload mock;
ON_CALL(mock, Overloaded(_)).WillByDefault(Return(7));
ON_CALL(mock, Overloaded(5)).WillByDefault(Return(9));
ON_CALL(Const(mock), Overloaded(5)).WillByDefault(Return(11));
ON_CALL(Const(mock), Overloaded(7)).WillByDefault(Return(13));
EXPECT_THAT(mock.Overloaded(1), 7);
EXPECT_THAT(mock.Overloaded(5), 9);
EXPECT_THAT(mock.Overloaded(7), 7);
const MockConstOverload& const_mock = mock;
EXPECT_THAT(const_mock.Overloaded(1), 0);
EXPECT_THAT(const_mock.Overloaded(5), 11);
EXPECT_THAT(const_mock.Overloaded(7), 13);
}
} // namespace
// Allows the user to define their own main and then invoke gmock_main
......@@ -2691,7 +2761,6 @@ int gmock_main(int argc, char **argv) {
int main(int argc, char **argv) {
#endif // GMOCK_RENAME_MAIN
testing::InitGoogleMock(&argc, argv);
// Ensures that the tests pass no matter what value of
// --gmock_catch_leaked_mocks and --gmock_verbose the user specifies.
testing::GMOCK_FLAG(catch_leaked_mocks) = true;
......
googlemock/test/gmock_all_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
//
// Tests for Google C++ Mocking Framework (Google Mock)
//
......
googlemock/test/gmock_ex_test.cc
View file @ 21e51855
......@@ -26,17 +26,18 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Tests Google Mock's functionality that depends on exceptions.
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#if GTEST_HAS_EXCEPTIONS
namespace {
using testing::HasSubstr;
using testing::internal::GoogleTestFailureException;
// A type that cannot be default constructed.
......@@ -52,8 +53,6 @@ class MockFoo {
MOCK_METHOD0(GetNonDefaultConstructible, NonDefaultConstructible());
};
#if GTEST_HAS_EXCEPTIONS
TEST(DefaultValueTest, ThrowsRuntimeErrorWhenNoDefaultValue) {
MockFoo mock;
try {
......@@ -76,6 +75,6 @@ TEST(DefaultValueTest, ThrowsRuntimeErrorWhenNoDefaultValue) {
}
}
#endif
} // unnamed namespace
#endif
googlemock/test/gmock_leak_test.py
View file @ 21e51855
......@@ -31,12 +31,8 @@
"""Tests that leaked mock objects can be caught be Google Mock."""
__author__ = 'wan@google.com (Zhanyong Wan)'
import gmock_test_utils
PROGRAM_PATH = gmock_test_utils.GetTestExecutablePath('gmock_leak_test_')
TEST_WITH_EXPECT_CALL = [PROGRAM_PATH, '--gtest_filter=*ExpectCall*']
TEST_WITH_ON_CALL = [PROGRAM_PATH, '--gtest_filter=*OnCall*']
......
googlemock/test/gmock_leak_test_.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Google Mock - a framework for writing C++ mock classes.
//
......
googlemock/test/gmock_link2_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
// Google Mock - a framework for writing C++ mock classes.
//
......
googlemock/test/gmock_link_test.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan), vladl@google.com (Vlad Losev)
// Google Mock - a framework for writing C++ mock classes.
//
......
googlemock/test/gmock_link_test.h
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: vladl@google.com (Vlad Losev)
// Google Mock - a framework for writing C++ mock classes.
//
......@@ -90,8 +89,10 @@
// Field
// Property
// ResultOf(function)
// ResultOf(callback)
// Pointee
// Truly(predicate)
// AddressSatisfies
// AllOf
// AnyOf
// Not
......@@ -120,13 +121,15 @@
# include <errno.h>
#endif
#include "gmock/internal/gmock-port.h"
#include "gtest/gtest.h"
#include <iostream>
#include <vector>
#include "gtest/gtest.h"
#include "gtest/internal/gtest-port.h"
using testing::_;
using testing::A;
using testing::Action;
using testing::AllOf;
using testing::AnyOf;
using testing::Assign;
......@@ -148,6 +151,8 @@ using testing::Invoke;
using testing::InvokeArgument;
using testing::InvokeWithoutArgs;
using testing::IsNull;
using testing::IsSubsetOf;
using testing::IsSupersetOf;
using testing::Le;
using testing::Lt;
using testing::Matcher;
......@@ -592,6 +597,22 @@ TEST(LinkTest, TestMatcherElementsAreArray) {
ON_CALL(mock, VoidFromVector(ElementsAreArray(arr))).WillByDefault(Return());
}
// Tests the linkage of the IsSubsetOf matcher.
TEST(LinkTest, TestMatcherIsSubsetOf) {
Mock mock;
char arr[] = {'a', 'b'};
ON_CALL(mock, VoidFromVector(IsSubsetOf(arr))).WillByDefault(Return());
}
// Tests the linkage of the IsSupersetOf matcher.
TEST(LinkTest, TestMatcherIsSupersetOf) {
Mock mock;
char arr[] = {'a', 'b'};
ON_CALL(mock, VoidFromVector(IsSupersetOf(arr))).WillByDefault(Return());
}
// Tests the linkage of the ContainerEq matcher.
TEST(LinkTest, TestMatcherContainerEq) {
Mock mock;
......
googlemock/test/gmock_output_test.py
View file @ 21e51855
......@@ -29,21 +29,19 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""Tests the text output of Google C++ Mocking Framework.
r"""Tests the text output of Google C++ Mocking Framework.
SYNOPSIS
gmock_output_test.py --build_dir=BUILD/DIR --gengolden
# where BUILD/DIR contains the built gmock_output_test_ file.
gmock_output_test.py --gengolden
gmock_output_test.py
"""
To update the golden file:
gmock_output_test.py --build_dir=BUILD/DIR --gengolden
where BUILD/DIR contains the built gmock_output_test_ file.
gmock_output_test.py --gengolden
gmock_output_test.py
__author__ = 'wan@google.com (Zhanyong Wan)'
"""
import os
import re
import sys
import gmock_test_utils
......@@ -176,5 +174,8 @@ if __name__ == '__main__':
golden_file = open(GOLDEN_PATH, 'wb')
golden_file.write(output)
golden_file.close()
# Suppress the error "googletest was imported but a call to its main()
# was never detected."
os._exit(0)
else:
gmock_test_utils.Main()
googlemock/test/gmock_output_test_.cc
View file @ 21e51855
......@@ -26,8 +26,7 @@
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wan@google.com (Zhanyong Wan)
// Tests Google Mock's output in various scenarios. This ensures that
// Google Mock's messages are readable and useful.
......@@ -39,6 +38,12 @@
#include "gtest/gtest.h"
// Silence C4100 (unreferenced formal parameter)
#ifdef _MSC_VER
# pragma warning(push)
# pragma warning(disable:4100)
#endif
using testing::_;
using testing::AnyNumber;
using testing::Ge;
......@@ -47,6 +52,7 @@ using testing::NaggyMock;
using testing::Ref;
using testing::Return;
using testing::Sequence;
using testing::Value;
class MockFoo {
public:
......@@ -268,6 +274,15 @@ TEST_F(GMockOutputTest, CatchesLeakedMocks) {
// Both foo1 and foo2 are deliberately leaked.
}
MATCHER_P2(IsPair, first, second, "") {
return Value(arg.first, first) && Value(arg.second, second);
}
TEST_F(GMockOutputTest, PrintsMatcher) {
const testing::Matcher<int> m1 = Ge(48);
EXPECT_THAT((std::pair<int, bool>(42, true)), IsPair(m1, true));
}
void TestCatchesLeakedMocksInAdHocTests() {
MockFoo* foo = new MockFoo;
......@@ -280,7 +295,6 @@ void TestCatchesLeakedMocksInAdHocTests() {
int main(int argc, char **argv) {
testing::InitGoogleMock(&argc, argv);
// Ensures that the tests pass no matter what value of
// --gmock_catch_leaked_mocks and --gmock_verbose the user specifies.
testing::GMOCK_FLAG(catch_leaked_mocks) = true;
......@@ -289,3 +303,7 @@ int main(int argc, char **argv) {
TestCatchesLeakedMocksInAdHocTests();
return RUN_ALL_TESTS();
}
#ifdef _MSC_VER
# pragma warning(pop)
#endif
googlemock/test/gmock_output_test_golden.txt
View file @ 21e51855
......@@ -288,6 +288,12 @@ Stack trace:
[ OK ] GMockOutputTest.ExplicitActionsRunOutWithDefaultAction
[ RUN ] GMockOutputTest.CatchesLeakedMocks
[ OK ] GMockOutputTest.CatchesLeakedMocks
[ RUN ] GMockOutputTest.PrintsMatcher
FILE:#: Failure
Value of: (std::pair<int, bool>(42, true))
Expected: is pair (is >= 48, true)
Actual: (42, true) (of type std::pair<int, bool>)
[ FAILED ] GMockOutputTest.PrintsMatcher
[ FAILED ] GMockOutputTest.UnexpectedCall
[ FAILED ] GMockOutputTest.UnexpectedCallToVoidFunction
[ FAILED ] GMockOutputTest.ExcessiveCall
......@@ -302,9 +308,10 @@ Stack trace:
[ FAILED ] GMockOutputTest.MismatchArgumentsAndWith
[ FAILED ] GMockOutputTest.UnexpectedCallWithDefaultAction
[ FAILED ] GMockOutputTest.ExcessiveCallWithDefaultAction
[ FAILED ] GMockOutputTest.PrintsMatcher
FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
FILE:#: ERROR: this mock object should be deleted but never is. Its address is @0x#.
ERROR: 3 leaked mock objects found at program exit.
ERROR: 3 leaked mock objects found at program exit. Expectations on a mock object is verified when the object is destructed. Leaking a mock means that its expectations aren't verified, which is usually a test bug. If you really intend to leak a mock, you can suppress this error using testing::Mock::AllowLeak(mock_object), or you may use a fake or stub instead of a mock.
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