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path: root/test/vpp_pg_interface.py
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2016-12-23make test: improve handling of packet capturesKlement Sekera1-58/+128
Perform accounting of expected packets based on created packet infos. Use this accounting info to automatically expect (and verify) the correct number of packets to be captured. Automatically retry the read of the capture file if scapy raises an exception while doing so to handle rare cases when capture file is read while only partially written during busy wait. Don't fail assert_nothing_captured if only junk packets arrived. Change-Id: I16ec2e9410ef510d313ec16b7e13c57d0b2a63f5 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2016-12-19make test: filter IPv6 RAs out by defaultKlement Sekera1-5/+29
Most of the test cases are not interested in IPv6 Router Alerts, so change the default behaviour of get_capture to filter out these packets with the possibility of turning the filtering off, for test cases which are interested in the RAs. Change-Id: I0b5ee685f82c49cd32c6d6a4638eb3493d2988fc Signed-off-by: Klement Sekera <ksekera@cisco.com>
2016-12-16make test: improve robustness and performanceKlement Sekera1-23/+59
Introduce an API which asserts empty capture for interface. Throw exception in old API if the capture does not exist, thus making it clear if the test expects packets to arrive or not. Improve performance by not doing sleeps after starting the packet generator, rather lazily deleting captures when needed. Fix wrong usage of packet.show() in various tests. Change-Id: I456cb23316eef99b3f35f80344fe595c4db9a21c Signed-off-by: Klement Sekera <ksekera@cisco.com>
2016-12-09When waiting for an IPv6 response, filter non-ND packetsNeale Ranns1-16/+21
Change-Id: Ia5f5e00db84022bb7ee89a1b9d036fffa734295a Signed-off-by: Neale Ranns <nranns@cisco.com>
2016-12-07BFD: basic asynchronous session up/downKlement Sekera1-2/+38
This is a work-in-progress basic BFD session handling. Only asynchronous mode is supported at the moment. Setting the session flags doesn't work. Change-Id: Idba27f721b5c35be5a66a6d202a63d23ff7ecf6f Signed-off-by: Klement Sekera <ksekera@cisco.com>
2016-12-05make test: fix missing log/packet messagesKlement Sekera1-20/+26
Change-Id: Idb3119792943664748c4abc3829ad723f4156dfe Signed-off-by: Klement Sekera <ksekera@cisco.com>
2016-11-24Remove postinit from make-test interfacesMatej Klotton1-13/+10
Change-Id: I1eb0f735c5d025e6096d5760eb01419a1c58530a Signed-off-by: Matej Klotton <mklotton@cisco.com>
2016-11-14make test: improve naming of temporary pcap filesKlement Sekera1-6/+7
Change-Id: I0f4e83aab8bec80562bd90e8035f602ce903cd3e Signed-off-by: Klement Sekera <ksekera@cisco.com>
2016-11-11Add IRB testMatej Klotton1-1/+90
- JIRA: CSIT-255 - create loopback interfaces - move pg-interface specific arp and neighbor discovery from vpp_interface to vpp_pg_interface - base configuration of IRB tests - IP test scenario Change-Id: I9945a188163652a4e22325877aef008c4d029557 Signed-off-by: Matej Klotton <mklotton@cisco.com>
2016-11-09Improve test framework documentationKlement Sekera1-4/+37
Change-Id: I06f0cbbbdd29e04a07f1db6807b3e16f1d41e8d2 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2016-10-26refactor test frameworkKlement Sekera1-0/+99
Change-Id: I31da3b1857b6399f9899276a2d99cdd19436296c Signed-off-by: Klement Sekera <ksekera@cisco.com> Signed-off-by: Matej Klotton <mklotton@cisco.com> Signed-off-by: Jan Gelety <jgelety@cisco.com> Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>