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Merge pull request #2498 from thejcannon:noexcept_spec

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PiperOrigin-RevId: 274097989
This commit is contained in:
Gennadiy Civil
2019-10-11 07:07:12 -04:00
parent a4a5a7c768 bc996e0817
commit 37905b9d8c
2 changed files with 51 additions and 20 deletions
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29
googlemock/test/gmock-function-mocker_test.cc
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@@ -42,6 +42,8 @@
#include <map>
#include <string>
#include <type_traits>
#include "gmock/gmock.h"
#include "gtest/gtest.h"
@@ -656,5 +658,32 @@ TEST(MockMethodMockFunctionTest, MockMethodSizeOverhead) {
EXPECT_EQ(sizeof(MockMethodSizes0), sizeof(MockMethodSizes4));
}
void hasTwoParams(int, int);
void MaybeThrows();
void DoesntThrow() noexcept;
struct MockMethodNoexceptSpecifier {
MOCK_METHOD(void, func1, (), (noexcept));
MOCK_METHOD(void, func2, (), (noexcept(true)));
MOCK_METHOD(void, func3, (), (noexcept(false)));
MOCK_METHOD(void, func4, (), (noexcept(noexcept(MaybeThrows()))));
MOCK_METHOD(void, func5, (), (noexcept(noexcept(DoesntThrow()))));
MOCK_METHOD(void, func6, (), (noexcept(noexcept(DoesntThrow())), const));
MOCK_METHOD(void, func7, (), (const, noexcept(noexcept(DoesntThrow()))));
// Put commas in the noexcept expression
MOCK_METHOD(void, func8, (), (noexcept(noexcept(hasTwoParams(1, 2))), const));
};
TEST(MockMethodMockFunctionTest, NoexceptSpecifierPreserved) {
EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func1()));
EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func2()));
EXPECT_FALSE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func3()));
EXPECT_FALSE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func4()));
EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func5()));
EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func6()));
EXPECT_TRUE(noexcept(std::declval<MockMethodNoexceptSpecifier>().func7()));
EXPECT_EQ(noexcept(std::declval<MockMethodNoexceptSpecifier>().func8()),
noexcept(hasTwoParams(1, 2)));
}
} // namespace gmock_function_mocker_test
} // namespace testing