Add a handful of tests for creating RED with different flags.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Added tests for 'u32' extended match rules for u8 alignment.
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
since tdc tests for cls_basic need $DEV1, use 'nsPlugin' so that the
following command can be run without errors:
[root@f31 tc-testing]# ./tdc.py -c basic
Fixes: 4717b05328 ("tc-testing: Introduced tdc tests for basic filter")
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
- move test "e9a3 - Add u32 with source match" to u32.json, and change the
match pattern to catch all hnodes
- add testcases for relevant error paths of cls_u32 module
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add TDC coverage for the new ETS Qdisc.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
the following command currently fails:
[root@fedora tc-testing]# ./tdc.py -l
The following test case IDs are not unique:
{'6f5e'}
Please correct them before continuing.
this happens because there are two tests having the same id:
[root@fedora tc-testing]# grep -r 6f5e tc-tests/*
tc-tests/actions/pedit.json: "id": "6f5e",
tc-tests/filters/basic.json: "id": "6f5e",
fix it replacing the latest duplicate id with a brand new one:
[root@fedora tc-testing]# sed -i 's/6f5e//1' tc-tests/filters/basic.json
[root@fedora tc-testing]# ./tdc.py -i
Fixes: 4717b05328 ("tc-testing: Introduced tdc tests for basic filter")
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Added tests for u8/u32 clear value, u8/16 retain value, u16/32 invert value,
u8/u16/u32 preserve value and test for negative offsets.
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add basic tests to verify action creation with new fast_init flag for all
actions that support the flag.
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Two pedit tests were failing due to incorrect operation
value in matchPattern, should be 'add' not 'val', so fix it.
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Added test cases for IP header operations:
- set tos/precedence
- add value to tos/precedence
- clear tos/precedence
- invert tos/precedence
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Added TDC test cases for Ethernet LAYERED_OP operations:
- set single source Ethernet MAC
- set single destination Ethernet MAC
- set single invalid destination Ethernet MAC
- set Ethernet type
- invert source/destination/type fields
- add operation on Ethernet type field
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Added test case for layered IP operation for a single source IP4/IP6
address and a single destination IP4/IP6 address.
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
A lot of tests reuse $DEV1 veth name for naming dummy device. This causes
problem when tdc is invoked without specifying a test group and tries to
execute all tests. In this case tdc instantiates ns plugin, which creates
veth pair once before running tests. However, if any of the tests that
reuse $DEV1 run before test that depend on ns plugin, it will delete $DEV1
as a part of teardown section:
=====> Test 3b88: Delete ingress qdisc twice [3770/41080]
-----> prepare stage
ns/SubPlugin.adjust_command
adjust_command: stage is setup; inserting netns stuff in command [/sbin/ip link add dev v0p1 type dummy || /bin/true] list [['/sbin/ip', 'link', 'add', 'dev', 'v0p1', 'type', 'dummy', '||', '/bin/true']]
adjust_command: return command [ip netns exec tcut /sbin/ip link add dev v0p1 type dummy || /bin/true]
command "ip netns exec tcut /sbin/ip link add dev v0p1 type dummy || /bin/true"
ns/SubPlugin.adjust_command
adjust_command: stage is setup; inserting netns stuff in command [/sbin/tc qdisc add dev v0p1 ingress] list [['/sbin/tc', 'qdisc', 'add', 'dev', 'v0p1', 'ingress']]
adjust_command: return command [ip netns exec tcut /sbin/tc qdisc add dev v0p1 ingress]
command "ip netns exec tcut /sbin/tc qdisc add dev v0p1 ingress"
ns/SubPlugin.adjust_command
adjust_command: stage is setup; inserting netns stuff in command [/sbin/tc qdisc del dev v0p1 ingress] list [['/sbin/tc', 'qdisc', 'del', 'dev', 'v0p1', 'ingress']]
adjust_command: return command [ip netns exec tcut /sbin/tc qdisc del dev v0p1 ingress]
command "ip netns exec tcut /sbin/tc qdisc del dev v0p1 ingress"
-----> execute stage
ns/SubPlugin.adjust_command
adjust_command: stage is execute; inserting netns stuff in command [/sbin/tc qdisc del dev v0p1 ingress] list [['/sbin/tc', 'qdisc', 'del', 'dev', 'v0p1', 'ingress']]
adjust_command: return command [ip netns exec tcut /sbin/tc qdisc del dev v0p1 ingress]
command "ip netns exec tcut /sbin/tc qdisc del dev v0p1 ingress"
-----> verify stage
ns/SubPlugin.adjust_command
adjust_command: stage is verify; inserting netns stuff in command [/sbin/tc qdisc show dev v0p1] list [['/sbin/tc', 'qdisc', 'show', 'dev', 'v0p1']]
adjust_command: return command [ip netns exec tcut /sbin/tc qdisc show dev v0p1]
command "ip netns exec tcut /sbin/tc qdisc show dev v0p1"
-----> teardown stage
ns/SubPlugin.adjust_command
adjust_command: stage is teardown; inserting netns stuff in command [/sbin/ip link del dev v0p1 type dummy] list [['/sbin/ip', 'link', 'del', 'dev', 'v0p1', 'type', 'dummy']]
adjust_command: return command [ip netns exec tcut /sbin/ip link del dev v0p1 type dummy]
command "ip netns exec tcut /sbin/ip link del dev v0p1 type dummy"
After this ns-dependent tests will fail because dev doesn't exist:
=====> Test 901f: Add fw filter with prio at 32-bit maxixum
-----> prepare stage
ns/SubPlugin.adjust_command
adjust_command: stage is setup; inserting netns stuff in command [/sbin/tc qdisc add dev v0p1 ingress] list [['/sbin/tc', 'qdisc', 'add', 'dev', 'v0p1', 'ingress']]
adjust_command: return command [ip netns exec tcut /sbin/tc qdisc add dev v0p1 ingress]
command "ip netns exec tcut /sbin/tc qdisc add dev v0p1 ingress"
-----> prepare stage *** Could not execute: "$TC qdisc add dev $DEV1 ingress"
-----> prepare stage *** Error message: "Cannot find device "v0p1"
"
returncode 1; expected [0]
-----> prepare stage *** Aborting test run.
<_io.BufferedReader name=3> *** stdout ***
<_io.BufferedReader name=5> *** stderr ***
"-----> prepare stage" did not complete successfully
Exception <class '__main__.PluginMgrTestFail'> ('setup', None, '"-----> prepare stage" did not complete successfully') (caught in test_runner, running test 477 901f Add fw filter with prio at 32-bit maxixum stage
setup)
---------------
traceback
File "./tdc.py", line 371, in test_runner
res = run_one_test(pm, args, index, tidx)
File "./tdc.py", line 272, in run_one_test
prepare_env(args, pm, 'setup', "-----> prepare stage", tidx["setup"])
File "./tdc.py", line 247, in prepare_env
'"{}" did not complete successfully'.format(prefix))
---------------
Fix the issue by introducing standalone $DUMMY config variable and
substitute all usage of $DEV1 in tests that don't depend on ns plugin.
Fixes: 489ce2f425 ("tc-testing: Restore original behaviour for namespaces in tdc")
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Update TDC tests with cases varifying ability of TC to install or delete
batches of skbedit actions.
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Update TDC tests with cases varifying ability of TC to install or delete
batches of vlan actions.
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
- Added mask upper bound test case
- Added mask validation test case
- Added mask replacement case
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add 13 tests ensuring the command line is doing what is supposed to do.
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Marcelo Ricardo Leitner <mleitner@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add a new series of selftests to verify the functionality of act_mpls in
TC.
Signed-off-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Reported-by: Li Shuang <shuali@redhat.com>
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch restores the original behaviour for tdc prior to the
introduction of the plugin system, where the network namespace
functionality was split from the main script.
It introduces the concept of required plugins for testcases,
and will automatically load any plugin that isn't already
enabled when said plugin is required by even one testcase.
Additionally, the -n option for the nsPlugin is deprecated
so the default action is to make use of the namespaces.
Instead, we introduce -N to not use them, but still create
the veth pair.
buildebpfPlugin's -B option is also deprecated.
If a test cases requires the features of a specific plugin
in order to pass, it should instead include a new key/value
pair describing plugin interactions:
"plugins": {
"requires": "buildebpfPlugin"
},
A test case can have more than one required plugin: a list
can be inserted as the value for 'requires'.
Signed-off-by: Lucas Bates <lucasb@mojatatu.com>
Acked-by: Davide Caratti <dcaratti@redhat.com>
Tested-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
- Added index upper bound test case
- Added mark upper bound test case
- Re-worded descriptions to few cases for clarity
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Extended fw TDC tests with use cases where actions are pre-created and
attached to a filter by reference, i.e. by action index.
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Implementation of function rhashtable_insert_fast() check if its internal
helper function __rhashtable_insert_fast() returns non-NULL pointer and
seemingly return -EEXIST in such case. However, since
__rhashtable_insert_fast() is called with NULL key pointer, it never
actually checks for duplicates, which means that -EEXIST is never returned
to the user. Use rhashtable_lookup_insert_fast() hash table API instead. In
order to verify that it works as expected and prevent the problem from
happening in future, extend tc-tests with new test that verifies that no
new filters with existing key can be inserted to flower classifier.
Fixes: 1f17f7742e ("net: sched: flower: insert filter to ht before offloading it to hw")
Signed-off-by: Vlad Buslov <vladbu@mellanox.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This is a follow up of the commit 0db6f8befc ("net/sched: fix ->get
helper of the matchall cls").
To test it:
$ cd tools/testing/selftests/tc-testing
$ ln -s ../plugin-lib/nsPlugin.py plugins/20-nsPlugin.py
$ ./tdc.py -n -e 2638
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Minor comment merge conflict in mlx5.
Staging driver has a fixup due to the skb->xmit_more changes
in 'net-next', but was removed in 'net'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Add 36 pedit action tests to check pedit options described in tc-pedit(8)
man page. Test cases can be specified by categories: actions, pedit,
raw_op, layered_op. RAW_OP cases check offset option for u8, u16 and u32
offset size. LAYERED_OP cases check fields option for eth, ip, ip6,
tcp and udp headers.
Include following tests:
377e - Add pedit action with RAW_OP offset u32
a0ca - Add pedit action with RAW_OP offset u32 (INVALID)
dd8a - Add pedit action with RAW_OP offset u16 u16
53db - Add pedit action with RAW_OP offset u16 (INVALID)
5c7e - Add pedit action with RAW_OP offset u8 add value
2893 - Add pedit action with RAW_OP offset u8 quad
3a07 - Add pedit action with RAW_OP offset u8-u16-u8
ab0f - Add pedit action with RAW_OP offset u16-u8-u8
9d12 - Add pedit action with RAW_OP offset u32 set u16 clear u8 invert
ebfa - Add pedit action with RAW_OP offset overflow u32 (INVALID)
f512 - Add pedit action with RAW_OP offset u16 at offmask shift set
c2cb - Add pedit action with RAW_OP offset u32 retain value
86d4 - Add pedit action with LAYERED_OP eth set src & dst
c715 - Add pedit action with LAYERED_OP eth set src (INVALID)
ba22 - Add pedit action with LAYERED_OP eth type set/clear sequence
5810 - Add pedit action with LAYERED_OP ip set src & dst
1092 - Add pedit action with LAYERED_OP ip set ihl & dsfield
02d8 - Add pedit action with LAYERED_OP ip set ttl & protocol
3e2d - Add pedit action with LAYERED_OP ip set ttl (INVALID)
31ae - Add pedit action with LAYERED_OP ip ttl clear/set
486f - Add pedit action with LAYERED_OP ip set duplicate fields
e790 - Add pedit action with LAYERED_OP ip set ce, df, mf, firstfrag,
nofrag fields
6829 - Add pedit action with LAYERED_OP beyond ip set dport & sport
afd8 - Add pedit action with LAYERED_OP beyond ip set icmp_type &
icmp_code
3143 - Add pedit action with LAYERED_OP beyond ip set dport (INVALID)
fc1f - Add pedit action with LAYERED_OP ip6 set src & dst
6d34 - Add pedit action with LAYERED_OP ip6 dst retain value (INVALID)
6f5e - Add pedit action with LAYERED_OP ip6 flow_lbl
6795 - Add pedit action with LAYERED_OP ip6 set payload_len, nexthdr,
hoplimit
1442 - Add pedit action with LAYERED_OP tcp set dport & sport
b7ac - Add pedit action with LAYERED_OP tcp sport set (INVALID)
cfcc - Add pedit action with LAYERED_OP tcp flags set
3bc4 - Add pedit action with LAYERED_OP tcp set dport, sport & flags
fields
f1c8 - Add pedit action with LAYERED_OP udp set dport & sport
d784 - Add pedit action with mixed RAW/LAYERED_OP #1
70ca - Add pedit action with mixed RAW/LAYERED_OP #2
Signed-off-by: Dmytro Linkin <dmitrolin@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
