namespaces.cpp
Go to the documentation of this file.00001 /* 00002 * Copyright (c) 2008, Willow Garage, Inc. 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * 00008 * * Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * * Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * * Neither the name of Willow Garage, Inc. nor the names of its 00014 * contributors may be used to endorse or promote products derived from 00015 * this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00018 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00021 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00022 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00023 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00024 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00025 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00026 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00027 * POSSIBILITY OF SUCH DAMAGE. 00028 */ 00029 00030 /* Author: Josh Faust */ 00031 00032 /* 00033 * Test namespaces 00034 */ 00035 00036 #include <string> 00037 #include <sstream> 00038 #include <fstream> 00039 00040 #include <gtest/gtest.h> 00041 00042 #include <time.h> 00043 #include <stdlib.h> 00044 00045 #include <ros/ros.h> 00046 #include <ros/param.h> 00047 00048 TEST(namespaces, param) 00049 { 00050 std::string param; 00051 ASSERT_TRUE( ros::param::get( "parent", param ) ); 00052 } 00053 00054 TEST(namespaces, localParam) 00055 { 00056 std::string param; 00057 ASSERT_TRUE( ros::param::get( "~/local", param ) ); 00058 00059 ros::NodeHandle n("~"); 00060 std::string param2; 00061 n.param<std::string>("local", param2, param); 00062 ASSERT_STREQ(param2.c_str(), param.c_str()); 00063 ASSERT_STREQ(param2.c_str(), "test"); 00064 } 00065 00066 TEST(namespaces, globalParam) 00067 { 00068 std::string param; 00069 ASSERT_TRUE( ros::param::get( "/global", param ) ); 00070 } 00071 00072 TEST(namespaces, otherNamespaceParam) 00073 { 00074 std::string param; 00075 ASSERT_TRUE( ros::param::get( "/other_namespace/param", param ) ); 00076 } 00077 00078 int 00079 main(int argc, char** argv) 00080 { 00081 testing::InitGoogleTest(&argc, argv); 00082 ros::init( argc, argv, "namespaces" ); 00083 00084 return RUN_ALL_TESTS(); 00085 }