env_test.cpp revision 240117
1// 2// Automated Testing Framework (atf) 3// 4// Copyright (c) 2007 The NetBSD Foundation, Inc. 5// All rights reserved. 6// 7// Redistribution and use in source and binary forms, with or without 8// modification, are permitted provided that the following conditions 9// are met: 10// 1. Redistributions of source code must retain the above copyright 11// notice, this list of conditions and the following disclaimer. 12// 2. Redistributions in binary form must reproduce the above copyright 13// notice, this list of conditions and the following disclaimer in the 14// documentation and/or other materials provided with the distribution. 15// 16// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 17// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 18// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 21// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 23// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 26// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28// 29 30#include "../macros.hpp" 31 32#include "env.hpp" 33 34// ------------------------------------------------------------------------ 35// Test cases for the free functions. 36// ------------------------------------------------------------------------ 37 38ATF_TEST_CASE(has_get); 39ATF_TEST_CASE_HEAD(has_get) 40{ 41 set_md_var("descr", "Tests the has and get functions"); 42} 43ATF_TEST_CASE_BODY(has_get) 44{ 45 ATF_REQUIRE(atf::env::has("PATH")); 46 ATF_REQUIRE(!atf::env::get("PATH").empty()); 47 48 ATF_REQUIRE(!atf::env::has("_UNDEFINED_VARIABLE_")); 49} 50 51ATF_TEST_CASE(set); 52ATF_TEST_CASE_HEAD(set) 53{ 54 set_md_var("descr", "Tests the set function"); 55} 56ATF_TEST_CASE_BODY(set) 57{ 58 ATF_REQUIRE(atf::env::has("PATH")); 59 const std::string& oldval = atf::env::get("PATH"); 60 atf::env::set("PATH", "foo-bar"); 61 ATF_REQUIRE(atf::env::get("PATH") != oldval); 62 ATF_REQUIRE_EQ(atf::env::get("PATH"), "foo-bar"); 63 64 ATF_REQUIRE(!atf::env::has("_UNDEFINED_VARIABLE_")); 65 atf::env::set("_UNDEFINED_VARIABLE_", "foo2-bar2"); 66 ATF_REQUIRE_EQ(atf::env::get("_UNDEFINED_VARIABLE_"), "foo2-bar2"); 67} 68 69ATF_TEST_CASE(unset); 70ATF_TEST_CASE_HEAD(unset) 71{ 72 set_md_var("descr", "Tests the unset function"); 73} 74ATF_TEST_CASE_BODY(unset) 75{ 76 ATF_REQUIRE(atf::env::has("PATH")); 77 atf::env::unset("PATH"); 78 ATF_REQUIRE(!atf::env::has("PATH")); 79} 80 81// ------------------------------------------------------------------------ 82// Main. 83// ------------------------------------------------------------------------ 84 85ATF_INIT_TEST_CASES(tcs) 86{ 87 // Add the test cases for the free functions. 88 ATF_ADD_TEST_CASE(tcs, has_get); 89 ATF_ADD_TEST_CASE(tcs, set); 90 ATF_ADD_TEST_CASE(tcs, unset); 91} 92