1// 2// Automated Testing Framework (atf) 3// 4// Copyright (c) 2009 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 30extern "C" { 31#include <unistd.h> 32} 33 34#include "application.hpp" 35 36#include "../macros.hpp" 37 38class getopt_app : public atf::application::app { 39public: 40 getopt_app(void) : app("description", "manpage", "other") {} 41 42 int main(void) 43 { 44 // Provide an option that is unknown to the application driver and 45 // one that is, together with an argument that would be swallowed by 46 // the test program option if it were recognized. 47 int argc = 4; 48 char arg1[] = "progname"; 49 char arg2[] = "-Z"; 50 char arg3[] = "-s"; 51 char arg4[] = "foo"; 52 char *const argv[] = { arg1, arg2, arg3, arg4, NULL }; 53 54 int ch; 55 56 // Given that this obviously is an application, and that we used the 57 // same driver to start, we can test getopt(3) right here without doing 58 // any fancy stuff. 59 while ((ch = ::getopt(argc, argv, ":Z")) != -1) { 60 switch (ch) { 61 case 'Z': 62 break; 63 64 case '?': 65 default: 66 if (optopt != 's') 67 ATF_FAIL("Unexpected unknown option found"); 68 } 69 } 70 71 ATF_REQUIRE_EQ(1, argc - optind); 72 ATF_REQUIRE_EQ(std::string("foo"), argv[optind]); 73 74 return 0; 75 } 76}; 77 78ATF_TEST_CASE_WITHOUT_HEAD(getopt); 79ATF_TEST_CASE_BODY(getopt) 80{ 81 int argc = 1; 82 char arg1[] = "progname"; 83 char *const argv[] = { arg1, NULL }; 84 ATF_REQUIRE_EQ(0, getopt_app().run(argc, argv)); 85} 86 87ATF_INIT_TEST_CASES(tcs) 88{ 89 ATF_ADD_TEST_CASE(tcs, getopt); 90} 91