- Implement -q option for pgrep(1).

- Add regression test to test -q option.

1 files changed, 38 insertions, 0 deletions

diff --git a/tools/regression/usr.bin/pkill/pgrep-q.t b/tools/regression/usr.bin/pkill/pgrep-q.t
new file mode 100644
index 0000000..02a89fc
--- /dev/null
+++ b/tools/regression/usr.bin/pkill/pgrep-q.t
@@ -0,0 +1,38 @@
+#!/bin/sh
+# $FreeBSD$
+
+base=`basename $0`
+
+echo "1..4"
+
+name="pgrep -q"
+sleep0=`mktemp /tmp/$base.XXXXXX` || exit 1
+sleep1=`mktemp /tmp/$base.XXXXXX` || exit 1
+ln -sf /bin/sleep $sleep0
+$sleep0 5 &
+sleep 0.3
+pid=$!
+out="`pgrep -q -f $sleep0 2>&1`"
+if [ $? -eq 0 ]; then
+	echo "ok 1 - $name"
+else
+	echo "not ok 1 - $name"
+fi
+if [ -z "${out}" ]; then
+	echo "ok 2 - $name"
+else
+	echo "not ok 2 - $name"
+fi
+out="`pgrep -q -f $sleep1 2>&1`"
+if [ $? -ne 0 ]; then
+	echo "ok 3 - $name"
+else
+	echo "not ok 3 - $name"
+fi
+if [ -z "${out}" ]; then
+	echo "ok 4 - $name"
+else
+	echo "not ok 4 - $name"
+fi
+kill $pid
+rm -f $sleep0 $sleep1