QUIC/inet/tests/module/IGMPv3_host1.test

%description:

Checks that a host reports multicast state changes of the interface.
See RFC 3376 5.1.

%#--------------------------------------------------------------------------------------------------------------

%inifile: omnetpp.ini
[General]
ned-path = .;../../../../src;../../lib
sim-time-limit=10s
cmdenv-express-mode = false
#cmdenv-log-prefix = "%t %N: "

#omnetpp 5.0 - 5.1 compatibility:
eventlog-file = "${resultdir}/${configname}-${runnumber}.elog"
output-scalar-file = "${resultdir}/${configname}-${runnumber}.sca"
output-vector-file = "${resultdir}/${configname}-${runnumber}.vec"
snapshot-file = "${resultdir}/${configname}-${runnumber}.sna"

network=TestIGMPNetwork
**.igmpType = "IGMPv3"
**.IPForward = false
**.multicastForwarding = false

**.scenarioManager.script = xmldoc("scenario.xml")

%#--------------------------------------------------------------------------------------------------------------

%file: scenario.xml
<scenario>

<dump t="1" module="node.tester" ifname="eth0" what="groups"/>

<set-filter t="2" module="node.tester" ifname="eth0" group="225.0.0.1" sources="I 10.0.0.1 10.0.0.2"/>
<dump t="2" module="node.tester" ifname="eth0" what="groups"/>

<set-filter t="3" module="node.tester" ifname="eth0" group="225.0.0.1" sources="I 10.0.0.1"/>
<dump t="3" module="node.tester" ifname="eth0" what="groups"/>

<set-filter t="4" module="node.tester" ifname="eth0" group="225.0.0.1" sources="E 10.0.0.2"/>
<dump t="4" module="node.tester" ifname="eth0" what="groups"/>

<set-filter t="5" module="node.tester" ifname="eth0" group="225.0.0.1" sources="E 10.0.0.1 10.0.0.2"/>
<dump t="5" module="node.tester" ifname="eth0" what="groups"/>

<set-filter t="6" module="node.tester" ifname="eth0" group="225.0.0.1" sources="I 10.0.0.1"/>
<dump t="6" module="node.tester" ifname="eth0" what="groups"/>

</scenario>

%#--------------------------------------------------------------------------------------------------------------

%#
%# First check that join/leave commands has modified the interface state
%#
%postrun-command: grep "IGMPTester: .* groups = " test.out > groups.out || true
%contains: groups.out
IGMPTester: eth0: groups = 224.0.0.1 E, 224.0.0.2 E. 
IGMPTester: eth0: groups = 224.0.0.1 E, 224.0.0.2 E, 225.0.0.1 I 10.0.0.1 10.0.0.2.
IGMPTester: eth0: groups = 224.0.0.1 E, 224.0.0.2 E, 225.0.0.1 I 10.0.0.1.
IGMPTester: eth0: groups = 224.0.0.1 E, 224.0.0.2 E, 225.0.0.1 E 10.0.0.2.
IGMPTester: eth0: groups = 224.0.0.1 E, 224.0.0.2 E, 225.0.0.1 E 10.0.0.1 10.0.0.2.
IGMPTester: eth0: groups = 224.0.0.1 E, 224.0.0.2 E, 225.0.0.1 I 10.0.0.1.

%#
%# Now check the state transitions of the IGMP module
%#
%postrun-command: grep ".*[Ss]tate" test.out > igmp.out || true
%contains: igmp.out
State of group '225.0.0.1' on interface 'eth0' has changed:
    Old state: INCLUDE().
    New state: INCLUDE(10.0.0.1,10.0.0.2).
State of group '225.0.0.1' on interface 'eth0' has changed:
    Old state: INCLUDE(10.0.0.1,10.0.0.2).
    New state: INCLUDE(10.0.0.1).
State of group '225.0.0.1' on interface 'eth0' has changed:
    Old state: INCLUDE(10.0.0.1).
    New state: EXCLUDE(10.0.0.2).
State of group '225.0.0.1' on interface 'eth0' has changed:
    Old state: EXCLUDE(10.0.0.2).
    New state: EXCLUDE(10.0.0.1,10.0.0.2).
State of group '225.0.0.1' on interface 'eth0' has changed:
    Old state: EXCLUDE(10.0.0.1,10.0.0.2).
    New state: INCLUDE(10.0.0.1).

%#
%# Now check that the IGMP module sent the reports immediately
%#
%postrun-command: grep "IGMPTester: Received" test.out > received.out || true
%contains: received.out
IGMPTester: Received: inet::IGMPv3Report<225.0.0.1=ALLOW 10.0.0.1 10.0.0.2>.
IGMPTester: Received: inet::IGMPv3Report<225.0.0.1=BLOCK 10.0.0.2>.
IGMPTester: Received: inet::IGMPv3Report<225.0.0.1=TO_EX 10.0.0.2>.
IGMPTester: Received: inet::IGMPv3Report<225.0.0.1=BLOCK 10.0.0.1>.
IGMPTester: Received: inet::IGMPv3Report<225.0.0.1=TO_IN 10.0.0.1>.
%#--------------------------------------------------------------------------------------------------------------
%not-contains: stdout
undisposed object:
%not-contains: stdout
-- check module destructor
%#--------------------------------------------------------------------------------------------------------------