1 files changed, 37 insertions, 0 deletions
diff --git a/tools/regression/usr.bin/pkill/pgrep-g.t b/tools/regression/usr.bin/pkill/pgrep-g.t
new file mode 100644
index 0000000..19bd774
--- /dev/null
+++ b/tools/regression/usr.bin/pkill/pgrep-g.t
@@ -0,0 +1,37 @@
+#!/bin/sh
+# $FreeBSD$
+
+base=`basename $0`
+
+echo "1..2"
+
+name="pgrep -g <pgrp>"
+pgrp=`ps -o tpgid -p $$ | tail -1`
+sleep=`mktemp /tmp/$base.XXXXXX` || exit 1
+ln -sf /bin/sleep $sleep
+$sleep 5 &
+sleep 0.3
+chpid=$!
+pid=`pgrep -f -g $pgrp $sleep`
+if [ "$pid" = "$chpid" ]; then
+	echo "ok 1 - $name"
+else
+	echo "not ok 1 - $name"
+fi
+kill $chpid
+rm -f $sleep
+
+name="pgrep -g 0"
+sleep=`mktemp /tmp/$base.XXXXXX` || exit 1
+ln -sf /bin/sleep $sleep
+$sleep 5 &
+sleep 0.3
+chpid=$!
+pid=`pgrep -f -g 0 $sleep`
+if [ "$pid" = "$chpid" ]; then
+	echo "ok 2 - $name"
+else
+	echo "not ok 2 - $name"
+fi
+kill $chpid
+rm -f $sleep