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// Copyright 2020 Open Source Robotics Foundation, Inc.
//
// 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 <gtest/gtest.h>
#include "rcutils/cmdline_parser.h"
TEST(CmdLineParser, cli_option_exist) {
char const * args[] = {"option1", "option2", "option3"};
const int args_count = sizeof(args) / sizeof(char *);
char ** arr = const_cast<char **>(args);
EXPECT_TRUE(rcutils_cli_option_exist(arr, arr + args_count, "option1"));
EXPECT_TRUE(rcutils_cli_option_exist(arr, arr + args_count, "option2"));
EXPECT_TRUE(rcutils_cli_option_exist(arr, arr + args_count, "option3"));
EXPECT_FALSE(rcutils_cli_option_exist(arr, arr + args_count, "opt"));
EXPECT_FALSE(rcutils_cli_option_exist(arr, arr + args_count, "NotRelated"));
}
TEST(CmdLineParser, cli_get_option) {
char const * args[] = {"option1", "sub1", "option2"};
const int args_count = sizeof(args) / sizeof(char *);
char ** arr = const_cast<char **>(args);
EXPECT_STREQ(rcutils_cli_get_option(arr, arr + args_count, "option1"), "sub1");
EXPECT_STREQ(rcutils_cli_get_option(arr, arr + args_count, "NotRelated"), NULL);
EXPECT_STREQ(rcutils_cli_get_option(arr, arr + args_count, "option2"), NULL);
}
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