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73 lines
2.3 KiB
Bash
Executable File
73 lines
2.3 KiB
Bash
Executable File
#
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# Copyright (c) 2017 Dell EMC
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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atf_test_case basic
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basic_head()
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{
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atf_set "descr" "Verify that calling readlink without any flags " \
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"prints out the symlink target for a file"
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}
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basic_body()
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{
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atf_check ln -s foo bar
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atf_check -o inline:'foo\n' readlink bar
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}
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atf_test_case f_flag
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f_flag_head()
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{
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atf_set "descr" "Verify that calling readlink with -f will not emit " \
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"an error message/exit with a non-zero code"
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}
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f_flag_body()
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{
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atf_check touch A.file
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atf_check ln -s nonexistent A.link
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atf_check -o inline:"nonexistent\n" \
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-s exit:1 readlink A.file A.link
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atf_check -o inline:"$(realpath A.file)\n$PWD/nonexistent\n" \
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-s exit:1 readlink -f A.file A.link
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}
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atf_test_case n_flag
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n_flag_head()
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{
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}
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n_flag_body()
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{
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atf_check ln -s nonexistent.A A
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atf_check ln -s nonexistent.B B
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atf_check -o 'inline:nonexistent.A\nnonexistent.B\n' readlink A B
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atf_check -o 'inline:nonexistent.Anonexistent.B' readlink -n A B
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}
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atf_init_test_cases()
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{
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atf_add_test_case basic
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atf_add_test_case f_flag
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atf_add_test_case n_flag
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}
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