19 lines
303 B
Bash
Executable File
19 lines
303 B
Bash
Executable File
#! /bin/sh
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# Success with no args
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./ex1 || exit 1
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# Fail with args
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if ./ex1 foo 2>/dev/null ; then exit 1 ; fi
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# Respond to --help
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./ex1 --help >/dev/null || exit 1
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# Not using ARGP_LONG_ONLY
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if ./ex1 -help 2>/dev/null ; then exit 1 ; fi
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(./ex1 --help | grep Usage: >/dev/null ) || exit 1
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exit 0
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