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author | jilles <jilles@FreeBSD.org> | 2010-08-15 17:14:05 +0000 |
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committer | jilles <jilles@FreeBSD.org> | 2010-08-15 17:14:05 +0000 |
commit | 072152a8c4a43f3a4a7b55b59307758687c869d3 (patch) | |
tree | 15cf9e89cd91a43093735fd700cf11f7b798a06c /tools | |
parent | 71b91f81994b2ce3af650cd94d9768671d5ffa8c (diff) | |
download | FreeBSD-src-072152a8c4a43f3a4a7b55b59307758687c869d3.zip FreeBSD-src-072152a8c4a43f3a4a7b55b59307758687c869d3.tar.gz |
sh: Test that all bytes from 1 to 127 can be used in IFS.
This also passes on stable/8.
Diffstat (limited to 'tools')
-rw-r--r-- | tools/regression/bin/sh/expansion/ifs2.0 | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/regression/bin/sh/expansion/ifs2.0 b/tools/regression/bin/sh/expansion/ifs2.0 new file mode 100644 index 0000000..e91b867 --- /dev/null +++ b/tools/regression/bin/sh/expansion/ifs2.0 @@ -0,0 +1,24 @@ +# $FreeBSD$ + +failures=0 +i=1 +set -f +while [ "$i" -le 127 ]; do + # A different byte still in the range 1..127. + i2=$((i^2+(i==2))) + # Add a character to work around command substitution's removal of + # final newlines, then remove it again. + c=$(printf \\"$(printf %o@ "$i")") + c=${c%@} + c2=$(printf \\"$(printf %o@ "$i2")") + c2=${c2%@} + IFS=$c + set -- $c2$c$c2$c$c2 + if [ "$#" -ne 3 ] || [ "$1" != "$c2" ] || [ "$2" != "$c2" ] || + [ "$3" != "$c2" ]; then + echo "Bad results for separator $i (word $i2)" >&2 + : $((failures += 1)) + fi + i=$((i+1)) +done +exit $((failures > 0)) |