selftests: mptcp: rm userspace addr with randowly order

Previously, when deleting a userspace address and subflow, it was necessary to follow the current order of deleting the address and then deleting the subflow. With this series of changes, addresses and subflows can be deleted in any order. This patch uses random numbers to add this type of tests. Signed-off-by: Geliang Tang <[email protected]>
intel-lab-lkp · Nov 1, 2023 · 29a577b · 29a577b
1 parent aa0ec28
commit 29a577b
Showing 1 changed file with 14 additions and 4 deletions.
diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh
@@ -3394,8 +3394,13 @@ userspace_tests()
 		chk_mptcp_info subflows 1 subflows 1
 		chk_subflows_total 2 2
 		chk_mptcp_info add_addr_signal 1 add_addr_accepted 1
-		userspace_pm_rm_addr $ns1 10
-		userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $SUB_ESTABLISHED
+		if [ $((RANDOM%2)) -eq 0 ]; then
+			userspace_pm_rm_addr $ns1 10
+			userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $SUB_ESTABLISHED
+		else
+			userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $SUB_ESTABLISHED
+			userspace_pm_rm_addr $ns1 10
+		fi
 		chk_rm_nr 1 1 invert
 		chk_mptcp_info subflows 0 subflows 0
 		chk_subflows_total 1 1
@@ -3416,8 +3421,13 @@ userspace_tests()
 		chk_join_nr 1 1 1
 		chk_mptcp_info subflows 1 subflows 1
 		chk_subflows_total 2 2
-		userspace_pm_rm_addr $ns2 20
-		userspace_pm_rm_sf $ns2 10.0.3.2 $SUB_ESTABLISHED
+		if [ $((RANDOM%2)) -eq 0 ]; then
+			userspace_pm_rm_addr $ns2 20
+			userspace_pm_rm_sf $ns2 10.0.3.2 $SUB_ESTABLISHED
+		else
+			userspace_pm_rm_sf $ns2 10.0.3.2 $SUB_ESTABLISHED
+			userspace_pm_rm_addr $ns2 20
+		fi
 		chk_rm_nr 1 1
 		chk_mptcp_info subflows 0 subflows 0
 		chk_subflows_total 1 1