diff options
Diffstat (limited to 'shell_cmds/sh/tests/parser/case1.0')
| -rw-r--r-- | shell_cmds/sh/tests/parser/case1.0 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/shell_cmds/sh/tests/parser/case1.0 b/shell_cmds/sh/tests/parser/case1.0 new file mode 100644 index 0000000..d146399 --- /dev/null +++ b/shell_cmds/sh/tests/parser/case1.0 @@ -0,0 +1,14 @@ +# $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 |