1 files changed, 57 insertions, 0 deletions
diff --git a/bin/pkill/tests/pgrep-f_test.sh b/bin/pkill/tests/pgrep-f_test.sh
new file mode 100644
index 000000000000..e92e09ebde0c
--- /dev/null
+++ b/bin/pkill/tests/pgrep-f_test.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+: ${ARG_MAX:=524288}
+base=$(dirname $(realpath "$0"))
+
+echo "1..2"
+
+waitfor() {
+	flagfile=$1
+
+	iter=0
+
+	while [ ! -f ${flagfile} ] && [ ${iter} -lt 50 ]; do
+		sleep 0.10
+		iter=$((iter + 1))
+	done
+
+	if [ ! -f ${flagfile} ]; then
+		return 1
+	fi
+}
+
+sentinel="findme=test-$$"
+sentinelsz=$(printf "${sentinel}" | wc -c | tr -d '[[:space:]]')
+name="pgrep -f"
+spin="${base}/spin_helper"
+flagfile="pgrep_f_short.flag"
+
+${spin} --short ${flagfile} ${sentinel} &
+chpid=$!
+if ! waitfor ${flagfile}; then
+	echo "not ok - $name"
+else
+	pid=$(pgrep -f ${sentinel})
+	if [ "$pid" = "$chpid" ]; then
+		echo "ok - $name"
+	else
+		echo "not ok - $name"
+	fi
+fi
+kill $chpid
+
+name="pgrep -f long args"
+flagfile="pgrep_f_long.flag"
+${spin} --long ${flagfile} ${sentinel} &
+chpid=$!
+if ! waitfor ${flagfile}; then
+	echo "not ok - $name"
+else
+	pid=$(pgrep -f ${sentinel})
+	if [ "$pid" = "$chpid" ]; then
+		echo "ok - $name"
+	else
+		echo "not ok - $name"
+	fi
+fi
+kill $chpid