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-rwxr-xr-xtools/testing/selftests/net/rtnetlink.sh21
1 files changed, 21 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh
index 891130daac7c..8a5066d98e72 100755
--- a/tools/testing/selftests/net/rtnetlink.sh
+++ b/tools/testing/selftests/net/rtnetlink.sh
@@ -195,6 +195,26 @@ kci_test_route_get()
echo "PASS: route get"
}
+kci_test_addrlft()
+{
+ for i in $(seq 10 100) ;do
+ lft=$(((RANDOM%3) + 1))
+ ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1))
+ check_err $?
+ done
+
+ sleep 5
+
+ ip addr show dev "$devdummy" | grep "10.23.11."
+ if [ $? -eq 0 ]; then
+ echo "FAIL: preferred_lft addresses remaining"
+ check_err 1
+ return
+ fi
+
+ echo "PASS: preferred_lft addresses have expired"
+}
+
kci_test_addrlabel()
{
ret=0
@@ -245,6 +265,7 @@ kci_test_rtnl()
kci_test_polrouting
kci_test_route_get
+ kci_test_addrlft
kci_test_tc
kci_test_gre
kci_test_bridge