linux-stable.git/tools/testing/selftests/tc-testing, branch v4.19.26

selftests: tc-testing: fix parsing of ife type

2019-02-27T09:08:56+00:00

[ Upstream commit 91fa038d9446b5bf5ea80822790af7dd9bcbb5a2 ]

In iproute2 commit 90c5c969f0b9 ("fix print_0xhex on 32 bit"), the format
specifier for the ife type changed from 0x%X to %#llX, causing systematic
failures in the following TDC test cases:

 7682 - Create valid ife encode action with mark and pass control
 ef47 - Create valid ife encode action with mark and pipe control
 df43 - Create valid ife encode action with mark and continue control
 e4cf - Create valid ife encode action with mark and drop control
 ccba - Create valid ife encode action with mark and reclassify control
 a1cf - Create valid ife encode action with mark and jump control
 cb3d - Create valid ife encode action with mark value at 32-bit maximum
 95ed - Create valid ife encode action with prio and pass control
 aa17 - Create valid ife encode action with prio and pipe control
 74c7 - Create valid ife encode action with prio and continue control
 7a97 - Create valid ife encode action with prio and drop control
 f66b - Create valid ife encode action with prio and reclassify control
 3056 - Create valid ife encode action with prio and jump control
 7dd3 - Create valid ife encode action with prio value at 32-bit maximum
 05bb - Create valid ife encode action with tcindex and pass control
 ce65 - Create valid ife encode action with tcindex and pipe control
 09cd - Create valid ife encode action with tcindex and continue control
 8eb5 - Create valid ife encode action with tcindex and continue control
 451a - Create valid ife encode action with tcindex and drop control
 d76c - Create valid ife encode action with tcindex and reclassify control
 e731 - Create valid ife encode action with tcindex and jump control
 b7b8 - Create valid ife encode action with tcindex value at 16-bit maximum
 2a9c - Create valid ife encode action with mac src parameter
 cf5c - Create valid ife encode action with mac dst parameter
 2353 - Create valid ife encode action with mac src and mac dst parameters
 552c - Create valid ife encode action with mark and type parameters
 0421 - Create valid ife encode action with prio and type parameters
 4017 - Create valid ife encode action with tcindex and type parameters
 fac3 - Create valid ife encode action with index at 32-bit maximnum
 7c25 - Create valid ife decode action with pass control
 dccb - Create valid ife decode action with pipe control
 7bb9 - Create valid ife decode action with continue control
 d9ad - Create valid ife decode action with drop control
 219f - Create valid ife decode action with reclassify control
 8f44 - Create valid ife decode action with jump control
 b330 - Create ife encode action with cookie

Change 'matchPattern' values, allowing '0' and '0x0' if ife type is equal
to 0, and accepting both '0x' and '0X' otherwise, to let these tests pass
both with old and new tc binaries.
While at it, fix a small typo in test case fac3 ('maximnum'->'maximum').

Signed-off-by: Davide Caratti 
Acked-by: Stephen Hemminger 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

selftests: tc-testing: fix tunnel_key failure if dst_port is unspecified

2019-02-27T09:08:56+00:00

[ Upstream commit 5216bd77798e2ed773ecd45f3f368dcaec63e5dd ]

After commit 1c25324caf82 ("net/sched: act_tunnel_key: Don't dump dst port
if it wasn't set"), act_tunnel_key doesn't dump anymore the destination
port, unless it was explicitly configured. This caused systematic failures
in the following TDC test case:

 7a88 - Add tunnel_key action with cookie parameter

Avoid matching zero values of TCA_TUNNEL_KEY_ENC_DST_PORT to let the test
pass again.

Signed-off-by: Davide Caratti 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

selftests: tc-testing: drop test on missing tunnel key id

2019-02-27T09:08:56+00:00

[ Upstream commit e413615502a3324daba038f529932ba9a5248af0 ]

After merge of commit 80ef0f22ceda ("net/sched: act_tunnel_key: Allow
key-less tunnels"), act_tunnel_key does not reject anymore requests to
install 'set' rules where the key id is missing. Therefore, drop the
following TDC testcase:

 ba4e - Add tunnel_key set action with missing mandatory id parameter

because it's going to become a systematic fail as soon as userspace
iproute2 will start supporting key-less tunnels.

Signed-off-by: Davide Caratti 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

tc-testing: tdc.py: Guard against lack of returncode in executed command

2018-12-13T08:16:13+00:00

[ Upstream commit c6cecf4ae44e4ce9158ef8806358142c3512cd33 ]

Add some defensive coding in case one of the subprocesses created by tdc
returns nothing. If no object is returned from exec_cmd, then tdc will
halt with an unhandled exception.

Signed-off-by: Brenda J. Butler 
Signed-off-by: Lucas Bates 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

tc-testing: tdc.py: ignore errors when decoding stdout/stderr

2018-12-13T08:16:13+00:00

[ Upstream commit 5aaf6428526bcad98d6f51f2f679c919bb75d7e9 ]

Prevent exceptions from being raised while decoding output
from an executed command. There is no impact on tdc's
execution and the verify command phase would fail the pattern
match.

Signed-off-by: Lucas Bates 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin

tc-testing: add test-cases for numeric and invalid control action

2018-08-30T05:10:59+00:00

Only the police action allows us to specify an arbitrary numeric value
for the control action. This change introduces an explicit test case
for the above feature and then leverage it for testing the kernel behavior
for invalid control actions (reject).

Signed-off-by: Paolo Abeni 
Signed-off-by: David S. Miller

tc: Update README and add config

2018-08-11T19:20:59+00:00

Updated README.

Added config file that contains the minimum required features enabled to
run the tests currently present in the kernel.
This must be updated when new unittests are created and require their own
modules.

Signed-off-by: Keara Leibovitz 
Signed-off-by: David S. Miller

tc-tests: initial version of nat action unit tests

2018-08-07T22:55:38+00:00

Initial set of nat action unit tests.

Signed-off-by: Keara Leibovitz 
Signed-off-by: David S. Miller

tc-testing: remove duplicate spaces in skbedit match patterns

2018-08-06T00:39:24+00:00

Match patterns for some skbedit tests contain duplicate whitespace that is
not present in actual tc output. This causes tests to fail because they
can't match required action, even when it was successfully created.

Signed-off-by: Vlad Buslov 
Acked-by: Jamal Hadi Salim 
Signed-off-by: David S. Miller

tc-testing: remove duplicate spaces in connmark match patterns

2018-08-06T00:39:23+00:00

Match patterns for some connmark tests contain duplicate whitespace that is
not present in actual tc output. This causes tests to fail because they
can't match required action, even when it was successfully created.

Fixes: 1dad0f9ffff7 ("tc-testing: add connmark action tests")
Signed-off-by: Vlad Buslov 
Acked-by: Jamal Hadi Salim 
Signed-off-by: David S. Miller