1 files changed, 67 insertions, 0 deletions
diff --git a/tests/sys/net/bpf/bpf.sh b/tests/sys/net/bpf/bpf.sh
new file mode 100644
index 000000000000..2830c4862de9
--- /dev/null
+++ b/tests/sys/net/bpf/bpf.sh
@@ -0,0 +1,67 @@
+##
+# SPDX-License-Identifier: BSD-2-Clause
+#
+# Copyright (c) 2025 Rubicon Communications, LLC ("Netgate")
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+
+. $(atf_get_srcdir)/../../common/vnet.subr
+
+atf_test_case "multi_read" "cleanup"
+multi_read_head()
+{
+	atf_set descr 'Test multiple readers on /dev/bpf'
+	atf_set require.user root
+}
+
+multi_read_body()
+{
+	vnet_init
+
+	epair=$(vnet_mkepair)
+	ifconfig ${epair}a inet 192.0.2.1/24 up
+
+	vnet_mkjail alcatraz ${epair}b
+	jexec alcatraz ifconfig ${epair}b inet 192.0.2.2/24 up
+
+	atf_check -s exit:0 -o ignore \
+	    ping -c 1 192.0.2.2
+
+	# Start a multi-thread (or multi-process) read on bpf
+	$(atf_get_srcdir)/bpf_multi_read ${epair}a &
+
+	# Generate traffic
+	ping -f 192.0.2.2 >/dev/null 2>&1 &
+
+	# Now let this run for 10 seconds
+	sleep 10
+}
+
+multi_read_cleanup()
+{
+	vnet_cleanup
+}
+
+atf_init_test_cases()
+{
+	atf_add_test_case "multi_read"
+}