selftests: tc-testing: add "depends_on" property to skip tests

currently, users can skip individual test cases by means of writing

  "skip": "yes"

in the scenario file. Extend this functionality, introducing 'dependsOn':
it's optional property like "skip", but the value contains a command (for
example, a probe on iproute2 to check if it supports a specific feature).
If such property is present, tdc executes that command and skips the test
when the return value is non-zero.

Reviewed-by: Pedro Tammela <pctammela@mojatatu.com>
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Davide Caratti 2023-03-29 11:54:53 +02:00 committed by Jakub Kicinski
parent 2384127e98
commit 7f3f864026
2 changed files with 15 additions and 0 deletions

View File

@ -38,6 +38,8 @@ skip: A completely optional key, if the corresponding value is "yes"
this test case will still appear in the results output but
marked as skipped. This key can be placed anywhere inside the
test case at the top level.
dependsOn: Same as 'skip', but the value is executed as a command. The test
is skipped when the command returns non-zero.
category: A list of single-word descriptions covering what the command
under test is testing. Example: filter, actions, u32, gact, etc.
setup: The list of commands required to ensure the command under test

View File

@ -369,6 +369,19 @@ def run_one_test(pm, args, index, tidx):
pm.call_post_execute()
return res
if 'dependsOn' in tidx:
if (args.verbose > 0):
print('probe command for test skip')
(p, procout) = exec_cmd(args, pm, 'execute', tidx['dependsOn'])
if p:
if (p.returncode != 0):
res = TestResult(tidx['id'], tidx['name'])
res.set_result(ResultState.skip)
res.set_errormsg('probe command: test skipped.')
pm.call_pre_case(tidx, test_skip=True)
pm.call_post_execute()
return res
# populate NAMES with TESTID for this test
NAMES['TESTID'] = tidx['id']