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Use Autotest for the Open vSwitch test suite. Autotest doesn't provide a lot of benefit by itself but it does allow us to easily put a wrapper around each test by using a macro to invoke it. (To do that with the built-in Automake test framework you need to write or generate a separate wrapper script for each test, which is a pain.) The next commit will take advantage of this possibility by adding support for code coverage analysis.
2009-07-27 16:40:11 -07:00
AT_INIT
autotest: refactor OVS_VSWITCHD_START MACRO Refactor in preparation for the next patch. Signed-off-by: Andy Zhou <azhou@nicira.com>
2015-01-13 14:57:14 -08:00
AT_COPYRIGHT([Copyright (c) 2009, 2010, 2011, 2012, 2013, 2014, 2015 Nicira, Inc.
Use Autotest for the Open vSwitch test suite. Autotest doesn't provide a lot of benefit by itself but it does allow us to easily put a wrapper around each test by using a macro to invoke it. (To do that with the built-in Automake test framework you need to write or generate a separate wrapper script for each test, which is a pain.) The next commit will take advantage of this possibility by adding support for code coverage analysis.
2009-07-27 16:40:11 -07:00
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at:
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.])
tests: Enable color output for unit tests, if available. Reference thread in mailing list: http://openvswitch.org/pipermail/discuss/2016-May/021339.html Signed-off-by: Flavio Fernandes <flavio@flaviof.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
2016-05-18 11:00:49 -04:00
m4_ifdef([AT_COLOR_TESTS], [AT_COLOR_TESTS])
autotest: refactor OVS_VSWITCHD_START MACRO Refactor in preparation for the next patch. Signed-off-by: Andy Zhou <azhou@nicira.com>
2015-01-13 14:57:14 -08:00
m4_include([tests/ovs-macros.at])
tests: Factor OVSDB_INIT out of OVS_VSCTL_SETUP for other tests to use. New tests in upcoming commits will use this.
2010-01-15 12:12:36 -08:00
m4_include([tests/ovsdb-macros.at])
ovs-ofctl: Implement documented semantics of --flow-format for flow_mods. Also adds a test and moves some code around in tests/ to make sure that OFPROTO_START and OFPROTO_STOP are available in tests/ovs-ofctl.at. Reported-by: Michael Mao <mmao@nicira.com> Bug #4566.
2011-02-22 13:43:14 -08:00
m4_include([tests/ofproto-macros.at])
tests: Factor OVSDB_INIT out of OVS_VSCTL_SETUP for other tests to use. New tests in upcoming commits will use this.
2010-01-15 12:12:36 -08:00
ovs-command-completion: Autotest integration. This commit integrates the unit tests defined in utilities/ovs-command-compgen-test.bash into 'make check'. The tests will be skipped if the current shell is not bash. Signed-off-by: Alex Wang <alexw@nicira.com> Acked-by: Ben Pfaff <blp@nicira.com>
2014-11-24 11:15:45 -08:00
m4_include([tests/completion.at])
checkpatch: Improve accuracy and specificity of sign-off checking. This also makes a start at a testsuite for checkpatch. CC: Aaron Conole <aconole@redhat.com> Signed-off-by: Ben Pfaff <blp@ovn.org> Acked-by: Aaron Conole <aconole@bytheb.org>
2018-08-10 13:15:41 -07:00
m4_include([tests/checkpatch.at])
BFD: Unit tests for BFD. Signed-off-by: Pavithra Ramesh <paramesh@vmware.com> Signed-off-by: Ethan Jackson <ethan@nicira.com> Acked-by: Ethan Jackson <ethan@nicira.com>
2013-07-27 09:58:06 +00:00
m4_include([tests/bfd.at])
cfm: Prevent interval fault when demand mode is enabled on one end. This commit prevents cfm from raising 'interval' fault when demand mode is only enabled on one end of link. Signed-off-by: Alex Wang <alexw@nicira.com> Signed-off-by: Ethan Jackson <ethan@nicira.com> Acked-by: Ethan Jackson <ethan@nicira.com>
2013-09-20 06:13:33 +00:00
m4_include([tests/cfm.at])
tests: Perform basic LACP unit tests. This patch adds tests which check that configuration settings in the database are reflected in the LACP module's appctl output.
2011-11-28 18:08:49 -08:00
m4_include([tests/lacp.at])
Use Autotest for the Open vSwitch test suite. Autotest doesn't provide a lot of benefit by itself but it does allow us to easily put a wrapper around each test by using a macro to invoke it. (To do that with the built-in Automake test framework you need to write or generate a separate wrapper script for each test, which is a pain.) The next commit will take advantage of this possibility by adding support for code coverage analysis.
2009-07-27 16:40:11 -07:00
m4_include([tests/library.at])
heap: New library that implements a binary heap-based priority queue. Signed-off-by: Ben Pfaff <blp@nicira.com>
2012-01-24 15:07:41 -08:00
m4_include([tests/heap.at])
vswitch: Implement bundle action. This patch creates a new action called "bundle". Bundles are a way to implement a simple form of multipath in OpenFlow by grouping several ports in a single output-like action.
2011-06-10 17:45:45 -07:00
m4_include([tests/bundle.at])
tests: Break monolithic classifier test into subtests. This makes it easier to see which tests are taking up a lot of time, and to see which ones actually fail if any of them do.
2010-05-26 12:48:32 -07:00
m4_include([tests/classifier.at])
Add build checks for portable OpenFlow structure padding and alignment. This causes the build to fail with an error message if openflow.h contains a structure whose members are not aligned in a portable way.
2010-01-25 10:49:31 -08:00
m4_include([tests/check-structs.at])
daemon: Add support for process monitoring and restart.
2010-01-15 12:13:46 -08:00
m4_include([tests/daemon.at])
Implement initial Python bindings for Open vSwitch database. These initial bindings pass a few hundred of the corresponding tests for C implementations of various bits of the Open vSwitch library API. The poorest part of them is actually the Python IDL interface in ovs.db.idl, which has not received enough attention yet. It appears to work, but it doesn't yet support writes (transactions) and it is difficult to use. I hope to improve it as it becomes clear what semantics Python applications actually want from an IDL.
2010-08-25 10:26:40 -07:00
m4_include([tests/daemon-py.at])
Introduce ofpacts, an abstraction of OpenFlow actions. OpenFlow actions have always been somewhat awkward to handle. Moreover, over time we've started creating actions that require more complicated parsing. When we maintain those actions internally in their wire format, we end up parsing them multiple times, whenever we have to look at the set of actions. When we add support for OpenFlow 1.1 or later protocols, the situation will get worse, because these newer protocols support many of the same actions but with different representations. It becomes unrealistic to handle each protocol in its wire format. This commit adopts a new strategy, by converting OpenFlow actions into an internal form from the wire format when they are read, and converting them back to the wire format when flows are dumped. I believe that this will be more maintainable over time. Thanks to Simon Horman and Pravin Shelar for reviews. Signed-off-by: Ben Pfaff <blp@nicira.com>
2012-07-03 22:17:14 -07:00
m4_include([tests/ofp-actions.at])
ofp-print: Add tests for OpenFlow message formatting. It's become clear over the past few weeks that some people really depend on the formatting of ofp-print output. It has also become clear that OVS doesn't have anything that actually checks or enforces the formatting of the output. The former is not something I want to encourage, but the latter is somewhat worrisome because the formatting does change from time to time and I want to make sure that that is intentional. So this commit adds at least one test for each supported OpenFlow and Nicira extension message, so that we can better keep track of changes.
2011-01-12 13:57:53 -08:00
m4_include([tests/ofp-print.at])
tests: Add tests for encoding and decoding OpenFlow hello messages. These tests helped me find the problems that I fixed in previous commits. Signed-off-by: Ben Pfaff <blp@nicira.com>
2012-11-09 10:00:22 -08:00
m4_include([tests/ofp-util.at])
Add error codes for Open Flow v1.2 * Where Open Flow 1.2 breaks apart error codes defined in previous versions, provide all new definitions to previous versions and map the numeric error code to the first first definition supplied in ofp-errors.h. The case handled so far is: OFPERR_OFPBIC_BAD_EXP_TYPE -> { OFPERR_OFPBIC_BAD_EXPERIMENTER, OFPERR_OFPBIC_BAD_EXP_TYPE } * Where Open Flow 1.2 adds error codes that were previously defined as Nicira extension errors define the later in terms of the new codes. Signed-off-by: Simon Horman <horms@verge.net.au> [blp@nicira.com added better error checking in extract-ofp-errors, added unit tests, miscellaneous cleanup] Signed-off-by: Ben Pfaff <blp@nicira.com> Acked-by: Simon Horman <horms@verge.net.au>
2012-03-26 13:46:35 -07:00
m4_include([tests/ofp-errors.at])
ofp-parse: Add test.
2010-10-01 13:08:14 -07:00
m4_include([tests/ovs-ofctl.at])
tests: Add regression tests for all the bugs found by oss-fuzz so far. This will make it harder for bugs found by oss-fuzz to reappear. Signed-off-by: Ben Pfaff <blp@ovn.org> Tested-by: Yifeng Sun <pkusunyifeng@gmail.com> Reviewed-by: Yifeng Sun <pkusunyifeng@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
2018-08-30 13:58:50 -07:00
m4_include([tests/fuzz-regression.at])
odp-util: New function odp_flow_key_from_string(). This will be used in upcoming commits.
2011-08-04 16:20:34 -07:00
m4_include([tests/odp.at])
ofproto-dpif: Fix MPLS multiple Push pop action. vSwitchd does not generate correct MPLS actions for multiple MPLS push or pop action. Datapath can handle multiple push action for in single action list. But for after first MPLS pop it needs to recirculate packet to refill packet key. Following patch fixes it accordingly. Reported-by: Stefano Salsano <stefano.salsano@uniroma2.it> Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Tested-by: Pier Luigi Ventre <pl.ventre@gmail.com> Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
2014-11-25 07:39:20 -08:00
m4_include([tests/mpls-xlate.at])
Implement a new Nicira extension action for multipath link selection.
2010-12-17 14:38:50 -08:00
m4_include([tests/multipath.at])
Implement new "learn" action. There are a few loose ends here. First, learning actions cause too much flow revalidation. Upcoming commits will fix that problem. The following additional issues have not yet been addressed: * Resource limits: nothing yet limits the maximum number of flows that can be learned. It is possible to exhaust all system memory. * Age reporting: there is no way to find out how soon a learned table entry is due to be evicted. To try this action out, here's a recipe for a very simple-minded MAC learning switch. It uses a 10-second MAC expiration time to make it easier to see what's going on: ovs-vsctl del-controller br0 ovs-ofctl del-flows br0 ovs-ofctl add-flow br0 "table=0 actions=learn(table=1, hard_timeout=10, \ NXM_OF_VLAN_TCI[0..11], NXM_OF_ETH_DST[]=NXM_OF_ETH_SRC[], \ output:NXM_OF_IN_PORT[]), resubmit(,1)" ovs-ofctl add-flow br0 "table=1 priority=0 actions=flood" You can then dump the MAC learning table with: ovs-ofctl dump-flows br0 table=1
2011-09-12 16:19:57 -07:00
m4_include([tests/learn.at])
tests: Improve vconn tests.
2010-01-08 09:41:29 -08:00
m4_include([tests/vconn.at])
util: New function base_name().
2010-11-09 14:38:28 -08:00
m4_include([tests/file_name.at])
Implement RFC 4122-compliant UUIDs. This UUID library will be used by the upcoming configuration database.
2009-09-24 15:02:36 -07:00
m4_include([tests/aes128.at])
python: Port unixctl to Python. Many of the currently implemented Python daemons, and likely many daemons to be implemented in the future, could benefit from unixctl support even if only to implement "exit" and "version" commands. This patch implements unixctl in Python. Signed-off-by: Ethan Jackson <ethan@nicira.com>
2012-02-16 19:15:01 -08:00
m4_include([tests/unixctl-py.at])
Implement RFC 4122-compliant UUIDs. This UUID library will be used by the upcoming configuration database.
2009-09-24 15:02:36 -07:00
m4_include([tests/uuid.at])
Implement JSON parsing and serialization. This will be used by the upcoming Open vSwitch configuration database.
2009-11-04 14:55:53 -08:00
m4_include([tests/json.at])
Implement JSON-RPC protocol.
2009-10-26 15:04:05 -07:00
m4_include([tests/jsonrpc.at])
Implement initial Python bindings for Open vSwitch database. These initial bindings pass a few hundred of the corresponding tests for C implementations of various bits of the Open vSwitch library API. The poorest part of them is actually the Python IDL interface in ovs.db.idl, which has not received enough attention yet. It appears to work, but it doesn't yet support writes (transactions) and it is difficult to use. I hope to improve it as it becomes clear what semantics Python applications actually want from an IDL.
2010-08-25 10:26:40 -07:00
m4_include([tests/jsonrpc-py.at])
tests: Add tunnel unit tests. This commit adds unit tests which exercise the flow based tunneling code added in previous patches. Signed-off-by: Ethan Jackson <ethan@nicira.com>
2013-01-08 17:33:04 -08:00
m4_include([tests/tunnel.at])
openvswitch: Userspace tunneling. Following patch adds support for userspace tunneling. Tunneling needs three more component first is routing table which is configured by caching kernel routes and second is ARP cache which build automatically by snooping arp. And third is tunnel protocol table which list all listening protocols which is populated by vswitchd as tunnel ports are added. GRE and VXLAN protocol support is added in this patch. Tunneling works as follows: On packet receive vswitchd check if this packet is targeted to tunnel port. If it is then vswitchd inserts tunnel pop action which pops header and sends packet to tunnel port. On packet xmit rather than generating Set tunnel action it generate tunnel push action which has tunnel header data. datapath can use tunnel-push action data to generate header for each packet and forward this packet to output port. Since tunnel-push action contains most of packet header vswitchd needs to lookup routing table and arp table to build this action. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Acked-by: Jarno Rajahalme <jrajahalme@nicira.com> Acked-by: Thomas Graf <tgraf@noironetworks.com> Acked-by: Ben Pfaff <blp@nicira.com>
2014-11-11 11:53:47 -08:00
m4_include([tests/tunnel-push-pop.at])
tests: Add tunnel-push-pop-ipv6 tests Based on IPv4 tests, test tunnels over IPv6. In order to do that, add netdev-dummy/ip6addr command for dummy bridges, and get_in6 support for netdev-dummy as well. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
2015-12-04 12:36:51 -02:00
m4_include([tests/tunnel-push-pop-ipv6.at])
ovs-router: Fix selection of source IP address when a gateway ip is introduced When adding a VXLAN tunnel that connects to a VTEP residing in a different IP network, the tunnel source ip needs to be selected by best fit (longest matching netmask), based on the destination VTEP ip, and the specific route's gateway ip. A bug in ovs-router.c made the source ip to be decided only based on the destination ip. Thus, if all source ips available to OVS and the destination ip are in different ip networks - no source ip is selected, and an error is returned. This error occurred when using OVS-DPDK and configuring a VXLAN tunnel, where source ip and destination ip are in different networks, and a gateway ip was in place for the specific route. The fix tries to match a source ip based on the gateway ip, if no matching source ip was found based on the destination ip. This way, the gateway becomes the first hop only if the tunnel crosses between ip networks. Signed-off-by: Ariel Waizel <ariel.waizel@hpe.com> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Acked-by: Pravin B Shelar <pshelar@ovn.org>
2016-11-15 01:49:47 -08:00
m4_include([tests/ovs-router.at])
Implement library for lockfiles and use it in cfg code. This is useful because the upcoming configuration database also needs a lockfile implementation. Also adds tests.
2009-10-14 16:52:04 -07:00
m4_include([tests/lockfile.at])
New "reconnect" library for managing network connection attempts. This library implements the reconnection FSM used by the "rconn" library. Therefore, it makes sense to change rconn to use this, and I have a patch to do that, but I am not applying it at the moment to avoid changing unrelated code on the "db" branch.
2009-11-10 15:30:49 -08:00
m4_include([tests/reconnect.at])
tests: Add test for ovs-vswitchd regression with empty db. Signed-off-by: Ben Pfaff <blp@nicira.com>
2013-04-11 14:08:01 -07:00
m4_include([tests/ovs-vswitchd.at])
tests: Add tests for ofproto code. This first set of tests is pretty basic and uninteresting, but the infrastructure is now in place for adding more.
2010-12-02 14:57:53 -08:00
m4_include([tests/ofproto.at])
tests: Create dpif-netdev.at. Shift datapath flow test macros and "ofproto-dpif - dummy interface" out into a separate file. Signed-off-by: Joe Stringer <joestringer@nicira.com> Acked-by: Andy Zhou <azhou@nicira.com>
2014-05-13 14:45:30 +12:00
m4_include([tests/dpif-netdev.at])
testsuite: Add PMD specific tests. Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Signed-off-by: Daniele Di Proietto <diproiettod@vmware.com>
2016-06-07 15:36:21 +03:00
m4_include([tests/pmd.at])
tests: Add PMD auto load balance unit tests. These tests focus on enabling/disabling and user parameters. Co-Authored-by: David Marchand <david.marchand@redhat.com> Signed-off-by: David Marchand <david.marchand@redhat.com> Signed-off-by: Kevin Traynor <ktraynor@redhat.com> Acked-by: Sunil Pai G <sunil.pai.g@intel.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
2021-06-24 14:20:41 +01:00
m4_include([tests/alb.at])
dpctl: Add tests. These tests prevent regressions against the problems fixed by the previous two commits. Signed-off-by: Ben Pfaff <blp@nicira.com> Acked-by: Daniele Di Proietto <diproiettod@vmware.com>
2015-04-15 11:16:23 -07:00
m4_include([tests/dpctl.at])
New action NXAST_RESUBMIT_TABLE. This makes multiple table support in ofproto-dpif useful, by allowing resubmits into tables other than 0.
2011-08-09 09:24:18 -07:00
m4_include([tests/ofproto-dpif.at])
bridge: Add test that ports that disappear get added back to the datapath. The test added in this commit would have caught the bug fixed by commit 96be8de595150 (bridge: When ports disappear from a datapath, add them back.). With that commit reverted, the new test fails. Signed-off-by: Ben Pfaff <blp@nicira.com> Acked-by: Gurucharan Shetty <gshetty@nicira.com>
2014-05-22 09:36:00 -07:00
m4_include([tests/bridge.at])
bridge: open_type should be used for netdev_open ofproto_port_open_type should be used for netdev_open, but not for other tests. For example, STP/RSTP check for interfaces of internal type, but that check will fail when the netdev datapath is used. The same thing goes for setting MAC address of internal Interfaces. That fails for the netdev datapath because the interface type is set to "tap", but they are still interfaces of type "internal", just their netdev implementation is different. Use a netdev_type for the type that needs to be used for netdev_open and ofproto_port, while we still keep the type as the normalized configured type in the database. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@redhat.com> Signed-off-by: Jesse Gross <jesse@kernel.org>
2016-07-04 15:19:56 -03:00
m4_include([tests/netdev-type.at])
Initial implementation of OVSDB.
2009-11-04 15:11:44 -08:00
m4_include([tests/ovsdb.at])
New utility ovs-vsctl.
2009-09-14 10:05:13 -07:00
m4_include([tests/ovs-vsctl.at])
Add back 802.1D Spanning Tree Protocol (STP) library code. At one point, the OVS distribution contained an IEEE 802.1D Spanning Tree Protocol (STP) library written by Ben Pfaff and based on the 802.1D-1998 reference code. It was never integrated into ovs-vswitchd, so it was removed as part of commit ba18611 (Remove vestigial support for Spanning Tree Protocol.) This commit reintroduces the library, cleans up a few spots, and makes it build cleanly against new code. A future commit will have ovs-vswitchd use this library.
2011-09-20 15:08:05 -07:00
m4_include([tests/stp.at])
Rapid Spanning Tree Protocol (IEEE 802.1D). This is the v5 from June 12th, 2014, rebased to OVS master, further changes in following patches. Signed-off by: Daniele Venturino <daniele.venturino@m3s.it> Signed-off by: Martino Fornasa <mf@fornasa.it> Signed-off-by: Jarno Rajahalme <jrajahalme@nicira.com> Acked-by: Daniele Venturino <daniele.venturino@m3s.it>
2014-08-22 09:01:34 -07:00
m4_include([tests/rstp.at])
python: Create new vlog module. Currently, each python daemon has to come up with it's own logging solution. These logging strategies are not consistent across the python code or with the C vlog module. This patch adds a new logging module which hopes to solve the problem. This new module generates log messages in a manner consistent with the C code. Furthermore, it can easily be extended to support things like rate limiters in the future. This patch does not update any python code to use the new module.
2011-09-21 15:43:27 -07:00
m4_include([tests/vlog.at])
vtep: Add vtep-ctl command. The vtep-ctl command provides a user interface to manipulate the VTEP OVSDB schema. Signed-off-by: Justin Pettit <jpettit@nicira.com> Acked-by: Ben Pfaff <blp@nicira.com>
2013-10-08 15:57:01 -07:00
m4_include([tests/vtep-ctl.at])
auto-attach: Add auto-attach support to bridge layer and command set This is the final commit in the series of commits that deliver initial support for Auto-Attach. Specifically this commit delivers auto-attach support to the OVS bridge layer as well as the new auto-attach commands. The OVSDB schema is modified to define the new auto-attach entries. The man pages, unit tests, and news and license notice files are also updated. A unit test is provided to validate the construction of auto-attach packets. Signed-off-by: Ludovic Beliveau <ludovic.beliveau@windriver.com> Signed-off-by: Dennis Flynn <drflynn@avaya.com> Signed-off-by: Ben Pfaff <blp@nicira.com>
2015-02-20 14:17:11 -05:00
m4_include([tests/auto-attach.at])
ofproto-dpif-xlate: Fix duplicate multicast packets When iterating the list of mrouters, skip any that are not on the same vlan as the multicast packet to be forwarded. This bug was causing duplicate packets when more than one mrouter was behind a trunk port. Reported-at: https://mail.openvswitch.org/pipermail/ovs-discuss/2016-November/042938.html Signed-off-by: Darragh O'Reilly <darragh.oreilly@hpe.com> Signed-off-by: Simon Horman <simon.horman@netronome.com>
2016-11-11 13:57:00 +00:00
m4_include([tests/mcast-snooping.at])
tests: Added unit tests in packet-type-aware.at First and second unit tests perform basic verification. The third one is a triangular bridge setup test case. It tests dataplane in non-PTAP and ptap bridges in conjunction with L2 and L3 GRE tunnels. It uses veth ports, therefore requires root privileges. A simplified version of the third test is added to system userspace unit tests. GRE tunneling test setup for PTAP bridge 192.168.10.10 192.168.10.20 192.168.10.30 n1 n2 n3 | | | +------o------+ +------o------+ +------o------+ | br-in1 | | br-in2 | | br-in3 | | | | (PTAP) | | | +------o------+ +------o------+ +------o------+ gre gre gre 10.0.0.1 (10.0.0.2) (10.0.0.3) (20.0.0.1) 20.0.0.2 (20.0.0.3) (30.0.0.1) LOCAL (30.0.0.2) LOCAL 30.0.0.3 LOCAL +-----------o-+ +-----------o-+ +-----------o-+ | br-p1 | | br-p2 | | br-p3 | +------o------+ +------o------+ +------o------+ p1-0 | | p2-0 | p3-0 p0-1 | | p0-2 | p0-3 +--o------------------------o-------------------------o--+ | br0 | +--------------------------------------------------------+ GRE tunnel ports: No Bridge Name Packet-Type Remote bridge & ports ----------------------------------------------------------------------- 1020 br-in1 gre-12 legacy-l2 br-in2 2010 (ptap) 1021 br-in1 gre-12_l3 legacy-l3 same 1030 br-in1 gre-13 legacy-l2 br-in3 3010 (l2) 2010 br-in2 gre-21 ptap br-in1 1020 (l2), 1021 (l3) 2030 br-in2 gre-23 ptap br-in3 3020 (l2), 3021 (l3) 3010 br-in1 gre-31 legacy-l2 br-in1 1030 (l2) 3020 br-in1 gre-32 legacy-l2 br-in2 2010 (ptap) 3021 br-in1 gre-32_l3 legacy-l3 same Signed-off-by: Jan Scheurich <jan.scheurich@ericsson.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
2017-06-23 16:48:34 +00:00
m4_include([tests/packet-type-aware.at])
Adding nsh.at for NSH unit tests First basic NSH test case implemented and working. Unconditionally show matched packet_type in megaflows, even when matching on eth. Signed-off-by: Jan Scheurich <jan.scheurich@ericsson.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
2017-08-05 13:41:09 +08:00
m4_include([tests/nsh.at])
userspace: Improved packet drop statistics. Currently OVS maintains explicit packet drop/error counters only on port level. Packets that are dropped as part of normal OpenFlow processing are counted in flow stats of “drop” flows or as table misses in table stats. These can only be interpreted by controllers that know the semantics of the configured OpenFlow pipeline. Without that knowledge, it is impossible for an OVS user to obtain e.g. the total number of packets dropped due to OpenFlow rules. Furthermore, there are numerous other reasons for which packets can be dropped by OVS slow path that are not related to the OpenFlow pipeline. The generated datapath flow entries include a drop action to avoid further expensive upcalls to the slow path, but subsequent packets dropped by the datapath are not accounted anywhere. Finally, the datapath itself drops packets in certain error situations. Also, these drops are today not accounted for.This makes it difficult for OVS users to monitor packet drop in an OVS instance and to alert a management system in case of a unexpected increase of such drops. Also OVS trouble-shooters face difficulties in analysing packet drops. With this patch we implement following changes to address the issues mentioned above. 1. Identify and account all the silent packet drop scenarios 2. Display these drops in ovs-appctl coverage/show Co-authored-by: Rohith Basavaraja <rohith.basavaraja@gmail.com> Co-authored-by: Keshav Gupta <keshugupta1@gmail.com> Signed-off-by: Anju Thomas <anju.thomas@ericsson.com> Signed-off-by: Rohith Basavaraja <rohith.basavaraja@gmail.com> Signed-off-by: Keshav Gupta <keshugupta1@gmail.com> Acked-by: Eelco Chaudron <echaudro@redhat.com Acked-by: Ben Pfaff <blp@ovn.org> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
2019-12-18 05:48:12 +01:00
m4_include([tests/drop-stats.at])
python: Introduce unit tests. Use pytest to run unit tests as part of the standard testsuite. Acked-by: Eelco Chaudron <echaudro@redhat.com> Signed-off-by: Adrian Moreno <amorenoz@redhat.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
2022-07-08 20:03:12 +02:00
m4_include([tests/pytest.at])
learning-switch: Fix coredump of OpenFlow15 learning-switch. The OpenFlow15 Packet-Out message contains the match instead of the in_port. The flow.tunnel.metadata.tab is not inited but used in the loop of tun_metadata_to_nx_match. The coredump gdb backtrace is: 0 memcpy_from_metadata (dst=0x2f060, src=0x30880, loc=0x10) at lib/tun-metadata.c:467 1 metadata_loc_from_match_read (match=0x30598, is_masked=<..>, mask=0x30838, idx=0, map=0x0) at lib/tun-metadata.c:865 2 metadata_loc_from_match_read (is_masked=<...>, mask=0x30838, idx=0, match=0x30598, map=0x0) at lib/tun-metadata.c:854 3 tun_metadata_to_nx_match (b=0x892260, oxm=OFP15_VERSION, match=0x30598) at lib/tun-metadata.c:888 4 nx_put_raw (b=0x892260, oxm=OFP15_VERSION, match=0x30598, cookie=<...>, cookie=0, cookie_mask=<...>, cookie_mask=0) at lib/nx-match.c:1186 5 oxm_put_match (b=0x892260, match=0x30598, version=OFP15_VERSION) at lib/nx-match.c:1343 6 ofputil_encode_packet_out (po=0x30580, protocol=<...>) at lib/ofp-packet.c:1226 7 process_packet_in (sw=0x891d70, oh=<...>) at lib/learning-switch.c:619 8 lswitch_process_packet (msg=0x892210, sw=0x891d70) at lib/learning-switch.c:374 9 lswitch_run (sw=0x891d70) at lib/learning-switch.c:324 10 main (argc=<...>, argv=<...>) at utilities/ovs-testcontroller.c:180 Fix that by initing the flow metadata. Fixes: 35eb6326d5d0 ("ofp-util: Add flow metadata to ofputil_packet_out") Signed-off-by: Faicker Mo <faicker.mo@ucloud.cn> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
2023-04-07 14:30:22 +08:00
m4_include([tests/learning-switch.at])
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