[PATCH net-next 4/4] tc-testing: fix the -l argument bug in tdc.py script
From: Lucas Bates <hidden>
Date: 2017-10-11 21:17:20
Subsystem:
kernel selftest framework, the rest · Maintainers:
Shuah Khan, Shuah Khan, Linus Torvalds
This patch fixes a bug in the tdc script, where executing tdc with the -l argument would cause the tests to start running as opposed to listing all the known test cases. Signed-off-by: Lucas Bates <redacted> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> --- tools/testing/selftests/tc-testing/tdc.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/tc-testing/tdc.py b/tools/testing/selftests/tc-testing/tdc.py
index cd61b78..d2391df 100755
--- a/tools/testing/selftests/tc-testing/tdc.py
+++ b/tools/testing/selftests/tc-testing/tdc.py@@ -49,7 +49,7 @@ def exec_cmd(command, nsonly=True): stderr=subprocess.PIPE) (rawout, serr) = proc.communicate() - if proc.returncode != 0: + if proc.returncode != 0 and len(serr) > 0: foutput = serr.decode("utf-8") else: foutput = rawout.decode("utf-8")
@@ -203,7 +203,7 @@ def set_args(parser): help='Run tests only from the specified category, or if no category is specified, list known categories.') parser.add_argument('-f', '--file', type=str, help='Run tests from the specified file') - parser.add_argument('-l', '--list', type=str, nargs='?', const="", metavar='CATEGORY', + parser.add_argument('-l', '--list', type=str, nargs='?', const="++", metavar='CATEGORY', help='List all test cases, or those only within the specified category') parser.add_argument('-s', '--show', type=str, nargs=1, metavar='ID', dest='showID', help='Display the test case with specified id')
@@ -357,10 +357,10 @@ def set_operation_mode(args): testcases = get_categorized_testlist(alltests, ucat) if args.list: - if (len(args.list) == 0): + if (args.list == "++"): list_test_cases(alltests) exit(0) - elif(len(args.list > 0)): + elif(len(args.list) > 0): if (args.list not in ucat): print("Unknown category " + args.list) print("Available categories:")