[apple/shell_cmds.git] / sh / tests / parser / case1.0

# $FreeBSD: head/bin/sh/tests/parser/case1.0 207824 2010-05-09 17:10:50Z jilles $

keywords='if then else elif fi while until for do done { } case esac ! in'

# Keywords can be used unquoted in case statements, except the keyword
# esac as the first pattern of a '|' alternation without a starting '('.
# (POSIX doesn't seem to require (esac) to work.)
for k in $keywords; do
	eval "case $k in (foo|$k) ;; *) echo bad ;; esac"
	eval "case $k in ($k) ;; *) echo bad ;; esac"
	eval "case $k in foo|$k) ;; *) echo bad ;; esac"
	[ "$k" = esac ] && continue
	eval "case $k in $k) ;; *) echo bad ;; esac"
done
Commit	Line	Data
deb63bfb	1	# $FreeBSD: head/bin/sh/tests/parser/case1.0 207824 2010-05-09 17:10:50Z jilles $
71aad674 A	2
	3	keywords='if then else elif fi while until for do done { } case esac ! in'
	4
	5	# Keywords can be used unquoted in case statements, except the keyword
	6	# esac as the first pattern of a '\|' alternation without a starting '('.
	7	# (POSIX doesn't seem to require (esac) to work.)
	8	for k in $keywords; do
	9	eval "case $k in (foo\|$k) ;; *) echo bad ;; esac"
	10	eval "case $k in ($k) ;; *) echo bad ;; esac"
	11	eval "case $k in foo\|$k) ;; *) echo bad ;; esac"
	12	[ "$k" = esac ] && continue
	13	eval "case $k in $k) ;; *) echo bad ;; esac"
	14	done