diff options
Diffstat (limited to 'shell_cmds/sh/tests/expansion/plus-minus6.0')
| -rw-r--r-- | shell_cmds/sh/tests/expansion/plus-minus6.0 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/shell_cmds/sh/tests/expansion/plus-minus6.0 b/shell_cmds/sh/tests/expansion/plus-minus6.0 new file mode 100644 index 0000000..1bd3f7a --- /dev/null +++ b/shell_cmds/sh/tests/expansion/plus-minus6.0 @@ -0,0 +1,34 @@ +# $FreeBSD: head/bin/sh/tests/expansion/plus-minus6.0 214512 2010-10-29 13:42:18Z jilles $ + +failures=0 +unset LC_ALL +export LC_CTYPE=en_US.ISO8859-1 +nl=' +' +i=1 +set -f +while [ "$i" -le 255 ]; do + # A different byte still in the range 1..255. + i2=$((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%@} + case $c in + [\'$nl'$}();&|\"`']) c=M + esac + case $c2 in + [\'$nl'$}();&|\"`']) c2=N + esac + IFS=$c + command eval "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)) |