59 lines
1.3 KiB
Perl
59 lines
1.3 KiB
Perl
# $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
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#
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# To test:
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# POSIX:
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# - if no -r, \ is escape character
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# - \newline disappear
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# - \<IFS> -> don't break here
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# - \<anything-else> -> <anything-else>
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# - if -r, backslash is not special
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# - if stdin is tty and shell interactive
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# - prompt for continuation if \newline (prompt to stderr)
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# - a here-document isn't terminated after newline ????
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# - remaining vars set to empty string (not null)
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# - check field splitting
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# - left over fields and their separators assigned to last var
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# - exit status is normally 0
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# - exit status is > 0 on eof
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# - exit status > 0 on error
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# - signals interrupt reads
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# extra:
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# - can't change read-only variables
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# - error if var name bogus
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# - set -o allexport effects read
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# ksh:
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# x check default variable: REPLY
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# - check -p, -s, -u options
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# - check var?prompt stuff
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# - "echo a b | read x y" sets x,y in parent shell (at&t)
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#
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name: read-IFS-1
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description:
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Simple test, default IFS
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stdin:
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echo "A B " > IN
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unset x y z
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read x y z < IN
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echo 1: "x[$x] y[$y] z[$z]"
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echo 1a: ${z-z not set}
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read x < IN
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echo 2: "x[$x]"
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expected-stdout:
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1: x[A] y[B] z[]
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1a:
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2: x[A B]
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---
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name: read-ksh-1
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description:
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If no var specified, REPLY is used
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stdin:
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echo "abc" > IN
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read < IN
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echo "[$REPLY]";
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expected-stdout:
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[abc]
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---
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