@@ -194,8 +194,23 @@ class OESelftestTestContextExecutor(OETestContextExecutor):
parser.add_argument('-R', '--skip-tests', required=False, action='store',
nargs='+', dest="skips", default=None,
help='Skip the tests specified. Format should be <module>[.<class>[.<test_method>]]')
+
+ def check_parallel_support(parameter):
+ if not parameter.isdigit():
+ import argparse
+ raise argparse.ArgumentTypeError("argument -j/--num-processes: invalid int value: '%s' " % str(parameter))
+
+ processes = int(parameter)
+ if processes:
+ try:
+ import testtools, subunit
+ except ImportError:
+ print("Failed to import testtools or subunit, the testcases will run serially")
+ processes = None
+ return processes
+
parser.add_argument('-j', '--num-processes', dest='processes', action='store',
- type=int, help="number of processes to execute in parallel with")
+ type=check_parallel_support, help="number of processes to execute in parallel with")
parser.add_argument('-t', '--select-tag', dest="select_tags",
action='append', default=None,
If testtools and/or subunit modules are not found we get the following backtrace (example for testtools): NOTE: Starting bitbake server... Traceback (most recent call last): File "<..>/poky/scripts/oe-selftest", line 60, in <module> ret = main() File "<..>/poky/scripts/oe-selftest", line 47, in main results = args.func(logger, args) File "<..>/poky/meta/lib/oeqa/selftest/context.py", line 391, in run rc = self._internal_run(logger, args) File "<..>/poky/meta/lib/oeqa/selftest/context.py", line 377, in _internal_run rc = self.tc.runTests(**self.tc_kwargs['run']) File "<..>/poky/meta/lib/oeqa/selftest/context.py", line 161, in runTests return super(OESelftestTestContext, self).runTests(processes, skips) File "<..>/poky/meta/lib/oeqa/core/context.py", line 91, in runTests result = self.runner.run(self.prepareSuite(self.suites, processes)) File "<..>/poky/meta/lib/oeqa/selftest/context.py", line 154, in prepareSuite from oeqa.core.utils.concurrencytest import ConcurrentTestSuite File "<..>/poky/meta/lib/oeqa/core/utils/concurrencytest.py", line 22, in <module> import testtools ModuleNotFoundError: No module named 'testtools' Fix this by adding a custom callback on -j/--num-processes parameter to check testtools and subunit modules. Fallback to serial testing if missing. This strategy is already used in sdk/context.py Signed-off-by: Julien Stephan <jstephan@baylibre.com> --- If someone has a better suggestion instead of using print here, I'll update the patch :) --- meta/lib/oeqa/selftest/context.py | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-)