diff options
Diffstat (limited to 'meta/lib/oeqa/selftest/context.py')
| -rw-r--r-- | meta/lib/oeqa/selftest/context.py | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/meta/lib/oeqa/selftest/context.py b/meta/lib/oeqa/selftest/context.py index 57844b289a..99186175e5 100644 --- a/meta/lib/oeqa/selftest/context.py +++ b/meta/lib/oeqa/selftest/context.py @@ -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, |