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81 lines
2.3 KiB
Bash
81 lines
2.3 KiB
Bash
#
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# Copyright 2017 Shivansh
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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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#
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atf_test_case b_flag
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b_flag_head()
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{
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atf_set "descr" "Verify the usage of option 'b'"
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}
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b_flag_body()
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{
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atf_check -s exit:0 -o empty fold -b < /dev/null
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}
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atf_test_case s_flag
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s_flag_head()
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{
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atf_set "descr" "Verify the usage of option 's'"
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}
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s_flag_body()
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{
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atf_check -s exit:0 -o empty fold -s < /dev/null
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}
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atf_test_case invalid_usage
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invalid_usage_head()
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{
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atf_set "descr" "Verify that an invalid usage with a supported option produces a valid error message"
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}
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invalid_usage_body()
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{
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atf_check -s not-exit:0 -e inline:"fold: option requires an argument -- w
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usage: fold [-bs] [-w width] [file ...]
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" fold -w
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}
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atf_test_case no_arguments
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no_arguments_head()
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{
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atf_set "descr" "Verify that fold(1) executes successfully and silently when invoked without any arguments"
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}
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no_arguments_body()
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{
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atf_check -s exit:0 -o empty fold < /dev/null
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}
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atf_init_test_cases()
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{
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atf_add_test_case b_flag
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atf_add_test_case s_flag
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atf_add_test_case invalid_usage
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atf_add_test_case no_arguments
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}
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