From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 5 Aug 2024 02:18:45 +0000 (+0900)
Subject: test-network: add test case for UnassignedSubnetPolicy=
X-Git-Tag: v257-rc1~730^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F33941%2Fhead;p=thirdparty%2Fsystemd.git

test-network: add test case for UnassignedSubnetPolicy=
---

diff --git a/test/test-network/conf/25-dhcp6pd-upstream-no-address.network b/test/test-network/conf/25-dhcp6pd-upstream-no-address.network
index 01f0e9e6d50..051bd400295 100644
--- a/test/test-network/conf/25-dhcp6pd-upstream-no-address.network
+++ b/test/test-network/conf/25-dhcp6pd-upstream-no-address.network
@@ -11,6 +11,7 @@ DHCPPrefixDelegation=yes
 [DHCPv6]
 WithoutRA=solicit
 UseAddress=no
+UnassignedSubnetPolicy=none
 
 [DHCPPrefixDelegation]
 UplinkInterface=:self
diff --git a/test/test-network/conf/25-dhcp6pd-upstream-no-assign.network b/test/test-network/conf/25-dhcp6pd-upstream-no-assign.network
index 5f76390cecc..7662251de15 100644
--- a/test/test-network/conf/25-dhcp6pd-upstream-no-assign.network
+++ b/test/test-network/conf/25-dhcp6pd-upstream-no-assign.network
@@ -10,6 +10,7 @@ DHCPPrefixDelegation=yes
 
 [DHCPv6]
 WithoutRA=solicit
+UnassignedSubnetPolicy=blackhole
 
 [DHCPPrefixDelegation]
 UplinkInterface=:self
diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 01d871047aa..4ab6c0749fa 100755
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -7147,6 +7147,11 @@ class NetworkdDHCPPDTests(unittest.TestCase, Utilities):
         print(output)
         self.assertNotIn('inet6 3ffe:501:ffff', output)
 
+        print('### ip -6 route show dev lo')
+        output = check_output('ip -6 route show dev lo')
+        print(output)
+        self.assertNotRegex(output, '3ffe:501:ffff:[2-9a-f]00::/56')
+
         self.check_dhcp6_prefix('veth99')
 
     @unittest.skipUnless(shutil.which('dhcpd'), reason="dhcpd is not available on CentOS Stream 10")
@@ -7165,6 +7170,11 @@ class NetworkdDHCPPDTests(unittest.TestCase, Utilities):
         print(output)
         self.assertNotIn('inet6 3ffe:501:ffff', output)
 
+        print('### ip -6 route show type blackhole')
+        output = check_output('ip -6 route show type blackhole')
+        print(output)
+        self.assertRegex(output, 'blackhole 3ffe:501:ffff:[2-9a-f]00::/56 dev lo proto dhcp')
+
         self.check_dhcp6_prefix('veth99')
 
     @unittest.skipUnless(shutil.which('dhcpd'), reason="dhcpd is not available on CentOS Stream 10")