1# 2# Copyright 2017 Shivansh 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# 26# 27 28atf_test_case b_flag 29b_flag_head() 30{ 31 atf_set "descr" "Verify the usage of option 'b'" 32} 33 34b_flag_body() 35{ 36 atf_check -s exit:0 -o empty fold -b < /dev/null 37} 38 39atf_test_case s_flag 40s_flag_head() 41{ 42 atf_set "descr" "Verify the usage of option 's'" 43} 44 45s_flag_body() 46{ 47 atf_check -s exit:0 -o empty fold -s < /dev/null 48} 49 50atf_test_case invalid_usage 51invalid_usage_head() 52{ 53 atf_set "descr" "Verify that an invalid usage with a supported option produces a valid error message" 54} 55 56invalid_usage_body() 57{ 58 atf_check -s not-exit:0 -e inline:"fold: option requires an argument -- w 59usage: fold [-bs] [-w width] [file ...] 60" fold -w 61} 62 63atf_test_case no_arguments 64no_arguments_head() 65{ 66 atf_set "descr" "Verify that fold(1) executes successfully and silently when invoked without any arguments" 67} 68 69no_arguments_body() 70{ 71 atf_check -s exit:0 -o empty fold < /dev/null 72} 73 74atf_init_test_cases() 75{ 76 atf_add_test_case b_flag 77 atf_add_test_case s_flag 78 atf_add_test_case invalid_usage 79 atf_add_test_case no_arguments 80} 81