1 files changed, 24 insertions, 0 deletions
diff --git a/bin/sh/tests/expansion/ifs2.0 b/bin/sh/tests/expansion/ifs2.0
new file mode 100644
index 0000000..e91b867
--- /dev/null
+++ b/bin/sh/tests/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))