test_search_param.cpp

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/*
 * Copyright (c) 2009, Willow Garage, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 *     * Redistributions in binary form must reproduce the above copyright
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 *     * Neither the name of the Willow Garage, Inc. nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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#include <ros/ros.h>
#include <gtest/gtest.h>

static int argc_;
static char** argv_;

#define PRINT(cmd) printf(#cmd"\n"); cmd; printf("\n");

TEST(SearchParamTest, search_test_A)
{
  ros::NodeHandle nh;
  ros::param::set("A", "right one!");
  std::string result;

  // Sanity check with getParam
  EXPECT_TRUE(nh.getParam("A", result));
  EXPECT_STREQ("right one!", result.c_str());

  // The Actual search Param test
  std::string full_name;
  EXPECT_TRUE(nh.searchParam("A", full_name));
  EXPECT_STREQ("/A", full_name.c_str());
  EXPECT_TRUE(nh.getParam(full_name, result));
  EXPECT_STREQ("right one!", result.c_str());
}

int main(int argc, char** argv)
{
  testing::InitGoogleTest(&argc, argv);
  ros::init(argc, argv, "search_param_tester");
  argc_ = argc;
  argv_ = argv;
  return RUN_ALL_TESTS();
}