[2252] add a test scenario for Xfr request rejected in IPv4

tests/lettuce/features/xfrin_notify_handling.feature

@@ -296,6 +296,111 @@ Feature: Xfrin incoming notify handling
       | example.org..xfrfail   |         1 |         3 |
 
     #
+    # Test for Xfr request rejected in IPv4
+    #
+    Scenario: Handle incoming notify (XFR request rejected in IPv4)
+    Given I have bind10 running with configuration xfrin/retransfer_master_v4.conf with cmdctl port 47804 as master
+    And wait for master stderr message BIND10_STARTED_CC
+    And wait for master stderr message CMDCTL_STARTED
+    And wait for master stderr message AUTH_SERVER_STARTED
+    And wait for master stderr message XFROUT_STARTED
+    And wait for master stderr message ZONEMGR_STARTED
+    And wait for master stderr message STATS_STARTING
+
+    And I have bind10 running with configuration xfrin/retransfer_slave_notify_v4.conf
+    And wait for bind10 stderr message BIND10_STARTED_CC
+    And wait for bind10 stderr message CMDCTL_STARTED
+    And wait for bind10 stderr message AUTH_SERVER_STARTED
+    And wait for bind10 stderr message XFRIN_STARTED
+    And wait for bind10 stderr message ZONEMGR_STARTED
+
+    A query for www.example.org to 127.0.0.1:47806 should have rcode NXDOMAIN
+
+    #
+    # Test1 for Xfrout statistics
+    #
+    check initial statistics for Xfrout
+    When I query statistics socket of bind10 module Xfrout with cmdctl port 47804
+    The statistics counters are 0 in category .Xfrout.socket.unixdomain except for the following items
+      | item_name | min_value | max_value |
+      | open      |         0 |         1 |
+
+    #
+    # Test2 for Xfrin statistics
+    #
+    check initial statistics for Xfrin
+    #
+    # set transfer_acl rejection
+    # Local xfr requests from Xfrin module would be rejected here.
+    #
+    When I send bind10 the following commands with cmdctl port 47804
+    """
+    config set Xfrout/zone_config[0]/transfer_acl [{"action":  "REJECT", "from": "127.0.0.1"}]
+    config commit
+    """
+    last bindctl output should not contain Error
+
+    When I send bind10 with cmdctl port 47804 the command Xfrout notify example.org IN
+    Then wait for new master stderr message XFROUT_NOTIFY_COMMAND
+    Then wait for new bind10 stderr message AUTH_RECEIVED_NOTIFY
+    Then wait for new bind10 stderr message ZONEMGR_RECEIVE_NOTIFY
+    Then wait for new bind10 stderr message XFRIN_XFR_TRANSFER_STARTED
+    Then wait for new bind10 stderr message XFRIN_XFR_TRANSFER_PROTOCOL_VIOLATION not XFRIN_XFR_TRANSFER_STARTED
+    Then wait for new bind10 stderr message ZONEMGR_RECEIVE_XFRIN_FAILED not ZONEMGR_RECEIVE_XFRIN_SUCCESS
+    Then wait 5 times for new master stderr message NOTIFY_OUT_SENDING_NOTIFY
+    Then wait for new master stderr message NOTIFY_OUT_RETRY_EXCEEDED
+
+    A query for www.example.org to 127.0.0.1:47806 should have rcode NXDOMAIN
+
+    #
+    # Test3 for Xfrout statistics
+    #
+    # check statistics change
+    #
+
+    # wait until the last stats requesting is finished
+    When I query statistics zones of bind10 module Xfrout with cmdctl port 47804
+    wait for new master stderr message STATS_SEND_STATISTICS_REQUEST
+    wait for new master stderr message XFROUT_RECEIVED_GETSTATS_COMMAND
+    last bindctl output should not contain "error"
+
+    When I query statistics zones of bind10 module Xfrout with cmdctl port 47804
+    The statistics counters are 0 in category .Xfrout.zones except for the following items
+      | item_name                | item_value | min_value |
+      | _SERVER_.notifyoutv4     |          5 |           |
+      | _SERVER_.xfrrej          |            |         1 |
+      | example.org..notifyoutv4 |          5 |           |
+      | example.org..xfrrej      |            |         1 |
+
+    When I query statistics socket of bind10 module Xfrout with cmdctl port 47804
+    The statistics counters are 0 in category .Xfrout.socket.unixdomain except for the following items
+      | item_name | item_value |
+      | open      |          1 |
+      | accept    |          1 |
+
+    #
+    # Test4 for Xfrin statistics
+    #
+    # check statistics change
+    #
+
+    # wait until the last stats requesting is finished
+    When I query statistics zones of bind10 module Xfrin with cmdctl
+    wait for new bind10 stderr message STATS_SEND_STATISTICS_REQUEST
+    wait for new bind10 stderr message XFRIN_RECEIVED_GETSTATS_COMMAND
+    last bindctl output should not contain "error"
+
+    When I query statistics zones of bind10 module Xfrin with cmdctl
+    The statistics counters are 0 in category .Xfrin.zones except for the following items
+      | item_name              | min_value | max_value |
+      | _SERVER_.soaoutv4      |         1 |         3 |
+      | _SERVER_.axfrreqv4     |         1 |         3 |
+      | _SERVER_.xfrfail       |         1 |         3 |
+      | example.org..soaoutv4  |         1 |         3 |
+      | example.org..axfrreqv4 |         1 |         3 |
+      | example.org..xfrfail   |         1 |         3 |
+
+    #
     # Test for unreachable slave
     #
     Scenario: Handle incoming notify (unreachable slave)