64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
/*
|
|
* This file is open source software, licensed to you under the terms
|
|
* of the Apache License, Version 2.0 (the "License"). See the NOTICE file
|
|
* distributed with this work for additional information regarding copyright
|
|
* ownership. 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.
|
|
*/
|
|
/*
|
|
* Copyright (C) 2017 ScyllaDB
|
|
*/
|
|
|
|
#define BOOST_TEST_MODULE core
|
|
|
|
#include <seastar/util/program-options.hh>
|
|
|
|
#include <boost/program_options.hpp>
|
|
#include <boost/test/unit_test.hpp>
|
|
|
|
#include <initializer_list>
|
|
#include <vector>
|
|
|
|
namespace bpo = boost::program_options;
|
|
|
|
using namespace seastar;
|
|
|
|
static bpo::variables_map parse(const bpo::options_description& desc, std::initializer_list<const char*> args) {
|
|
std::vector<const char*> raw_args{"program_options_test"};
|
|
for (const char* arg : args) {
|
|
raw_args.push_back(arg);
|
|
}
|
|
|
|
bpo::variables_map vars;
|
|
bpo::store(bpo::parse_command_line(raw_args.size(), raw_args.data(), desc), vars);
|
|
bpo::notify(vars);
|
|
|
|
return vars;
|
|
}
|
|
|
|
BOOST_AUTO_TEST_CASE(string_map) {
|
|
bpo::options_description desc;
|
|
desc.add_options()
|
|
("ages", bpo::value<program_options::string_map>());
|
|
|
|
const auto vars = parse(desc, {"--ages", "joe=15:sally=20", "--ages", "phil=18:joe=11"});
|
|
const auto& ages = vars["ages"].as<program_options::string_map>();
|
|
|
|
// `string_map` values can be specified multiple times. The last association takes precedence.
|
|
BOOST_REQUIRE_EQUAL(ages.at("joe"), "11");
|
|
BOOST_REQUIRE_EQUAL(ages.at("phil"), "18");
|
|
BOOST_REQUIRE_EQUAL(ages.at("sally"), "20");
|
|
|
|
BOOST_REQUIRE_THROW(parse(desc, {"--ages", "tim:"}), bpo::invalid_option_value);
|
|
}
|