46 lines
618 B
Plaintext
Executable File
46 lines
618 B
Plaintext
Executable File
(
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# check invalid options are rejected
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# bash: in posix mode, aborts if non-interactive
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unset -
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echo $?
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unset -m a b c
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echo $?
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# check funky usage
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unset
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echo $?
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# check normal usage
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echo ___
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f=f g=g
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echo $? $f $g
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unset f
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echo $? $f $g
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unset g
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echo $? $f $g
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echo ___
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f=f g=g
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echo $? $f $g
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unset f g
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echo $? $f $g
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f=f g=g
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echo $? $f $g
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unset -v f g
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echo $? $f $g
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# check read only vars
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echo ___
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f=f g=g
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VAR_RO=1
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readonly VAR_RO
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unset VAR_RO
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echo $? $f $g
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unset f VAR_RO g
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echo $? $f $g
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) 2>&1 \
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| sed -e 's/ unrecognized option: / invalid option -- /' \
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-e 's/ illegal option -- / invalid option -- /' \
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