|
|
|
|
// Copyright 2021 gRPC authors.
|
|
|
|
|
//
|
|
|
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
|
// you may not use this file except in compliance with the License.
|
|
|
|
|
// You may obtain a copy of the License at
|
|
|
|
|
//
|
|
|
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
//
|
|
|
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
|
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
|
// See the License for the specific language governing permissions and
|
|
|
|
|
// limitations under the License.
|
|
|
|
|
|
|
|
|
|
#include "src/core/lib/gprpp/overload.h"
|
|
|
|
|
|
|
|
|
|
#include <string>
|
|
|
|
|
|
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
|
|
|
|
|
|
namespace grpc_core {
|
|
|
|
|
namespace testing {
|
|
|
|
|
|
|
|
|
|
TEST(Overload, Test) {
|
|
|
|
|
auto a = [](int x) { return x; };
|
|
|
|
|
auto b = [](std::string x) -> int { return x.length(); };
|
|
|
|
|
auto overload = Overload(a, b);
|
|
|
|
|
EXPECT_EQ(overload(1), 1);
|
|
|
|
|
EXPECT_EQ(overload("1"), 1);
|
|
|
|
|
EXPECT_EQ(overload("abc"), 3);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
} // namespace testing
|
|
|
|
|
} // namespace grpc_core
|
|
|
|
|
|
|
|
|
|
int main(int argc, char** argv) {
|
|
|
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
|
|
|
return RUN_ALL_TESTS();
|
|
|
|
|
}
|
