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Diffstat (limited to '')
| -rw-r--r-- | bin/1sh/tests/parser/case1.0 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/bin/1sh/tests/parser/case1.0 b/bin/1sh/tests/parser/case1.0 new file mode 100644 index 00000000..521ca4a1 --- /dev/null +++ b/bin/1sh/tests/parser/case1.0 @@ -0,0 +1,14 @@ +# $FreeBSD: releng/12.1/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 |