1# 2# Copyright (c) 2017 Dell EMC 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 27atf_test_case basic 28basic_head() 29{ 30 atf_set "descr" "Verify that calling readlink without any flags " \ 31 "prints out the symlink target for a file" 32} 33basic_body() 34{ 35 atf_check ln -s foo bar 36 atf_check -o inline:'foo\n' readlink bar 37} 38 39atf_test_case f_flag 40f_flag_head() 41{ 42 atf_set "descr" "Verify that calling readlink with -f will not emit " \ 43 "an error message/exit with a non-zero code" 44} 45f_flag_body() 46{ 47 atf_check touch A.file 48 atf_check ln -s nonexistent A.link 49 atf_check -o inline:"nonexistent\n" \ 50 -s exit:1 readlink A.file A.link 51 atf_check -o inline:"$(realpath A.file)\n$PWD/nonexistent\n" \ 52 -s exit:1 readlink -f A.file A.link 53} 54 55atf_test_case n_flag 56n_flag_head() 57{ 58} 59n_flag_body() 60{ 61 atf_check ln -s nonexistent.A A 62 atf_check ln -s nonexistent.B B 63 atf_check -o 'inline:nonexistent.A\nnonexistent.B\n' readlink A B 64 atf_check -o 'inline:nonexistent.Anonexistent.B' readlink -n A B 65} 66 67atf_init_test_cases() 68{ 69 atf_add_test_case basic 70 atf_add_test_case f_flag 71 atf_add_test_case n_flag 72} 73