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In C++11 and above, makes a mock method whose return type is default

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constructible return a default-constructed value by default.
This commit is contained in:
kosak
2015-02-14 02:45:40 +00:00
parent 02d6479259
commit d478a1f46d
4 changed files with 150 additions and 72 deletions
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22
test/gmock-spec-builders_test.cc
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@@ -134,14 +134,21 @@ void PrintTo(const Incomplete& /* x */, ::std::ostream* os) {
class Result {};
// A type that's not default constructible.
class NonDefaultConstructible {
public:
explicit NonDefaultConstructible(int /* dummy */) {}
};
class MockA {
public:
MockA() {}
MOCK_METHOD1(DoA, void(int n)); // NOLINT
MOCK_METHOD1(ReturnResult, Result(int n)); // NOLINT
MOCK_METHOD2(Binary, bool(int x, int y)); // NOLINT
MOCK_METHOD2(ReturnInt, int(int x, int y)); // NOLINT
MOCK_METHOD1(DoA, void(int n));
MOCK_METHOD1(ReturnResult, Result(int n));
MOCK_METHOD0(ReturnNonDefaultConstructible, NonDefaultConstructible());
MOCK_METHOD2(Binary, bool(int x, int y));
MOCK_METHOD2(ReturnInt, int(int x, int y));
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockA);
@@ -1108,15 +1115,16 @@ TEST(UnexpectedCallTest, UnsatisifiedPrerequisites) {
b.DoB(4);
}
TEST(UndefinedReturnValueTest, ReturnValueIsMandatory) {
TEST(UndefinedReturnValueTest,
ReturnValueIsMandatoryWhenNotDefaultConstructible) {
MockA a;
// TODO(wan@google.com): 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
EXPECT_ANY_THROW(a.ReturnResult(1));
EXPECT_ANY_THROW(a.ReturnNonDefaultConstructible());
#else
EXPECT_DEATH_IF_SUPPORTED(a.ReturnResult(1), "");
EXPECT_DEATH_IF_SUPPORTED(a.ReturnNonDefaultConstructible(), "");
#endif
}