Function ExpectResult

internal/overflow_test.cc:41–50

template <typename T>
void ExpectResult(const T& test_case) {
  auto result = test_case.op();
  ASSERT_EQ(result.status().code(), test_case.result.status().code());
  if (result.ok()) {
    EXPECT_EQ(*result, *test_case.result);
  } else {
    EXPECT_THAT(result.status().message(),
                HasSubstr(test_case.result.status().message()));
  }
}

using IntTestCase = TestCase<int64_t>;
using CheckedIntResultTest = testing::TestWithParam<IntTestCase>;