git: 7b271afd6277 - main - pf tests: basic 'tagged' test for Ethernet rules

The branch main has been updated by kp:

URL: https://cgit.FreeBSD.org/src/commit/?id=7b271afd62777ea81e96914d143905fc047e9a08

commit 7b271afd62777ea81e96914d143905fc047e9a08
Author:     Kristof Provost <kp@FreeBSD.org>
AuthorDate: 2022-05-31 12:40:05 +0000
Commit:     Kristof Provost <kp@FreeBSD.org>
CommitDate: 2022-06-20 08:16:20 +0000

    pf tests: basic 'tagged' test for Ethernet rules
    
    Sponsored by:   Rubicon Communications, LLC ("Netgate")
    Differential Revision:  https://reviews.freebsd.org/D35363
---
 tests/sys/netpfil/pf/ether.sh | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/tests/sys/netpfil/pf/ether.sh b/tests/sys/netpfil/pf/ether.sh
index 7a8b9e0d9b38..dc580b234c39 100644
--- a/tests/sys/netpfil/pf/ether.sh
+++ b/tests/sys/netpfil/pf/ether.sh
@@ -553,6 +553,47 @@ ip_cleanup()
 	pft_cleanup
 }
 
+atf_test_case "match_tag" "cleanup"
+match_tag_head()
+{
+	atf_set descr 'Test matching tags'
+	atf_set require.user root
+}
+
+match_tag_body()
+{
+	pft_init
+
+	epair=$(vnet_mkepair)
+
+	vnet_mkjail alcatraz ${epair}b
+
+	ifconfig ${epair}a 192.0.2.1/24 up
+	jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up
+
+	# Sanity check
+	atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
+
+	jexec alcatraz pfctl -e
+	pft_set_rules alcatraz \
+		"ether block out tagged foo" \
+		"pass in proto icmp tag foo"
+
+	atf_check -s exit:2 -o ignore ping -c 1 192.0.2.2
+
+	pft_set_rules alcatraz \
+		"ether block out tagged bar" \
+		"pass in proto icmp tag foo"
+
+	# Still passes when tagged differently
+	atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2
+}
+
+match_tag_cleanup()
+{
+	pft_cleanup
+}
+
 atf_init_test_cases()
 {
 	atf_add_test_case "mac"
@@ -563,4 +604,5 @@ atf_init_test_cases()
 	atf_add_test_case "dummynet"
 	atf_add_test_case "anchor"
 	atf_add_test_case "ip"
+	atf_add_test_case "match_tag"
 }