Index: utils/update_test_checks.py =================================================================== --- utils/update_test_checks.py +++ utils/update_test_checks.py @@ -62,6 +62,8 @@ help='The opt binary used to generate the test case') parser.add_argument( '--function', help='The function in the test file to update') + parser.add_argument('--update-only', action='store_true', + help='Only update test if it was already autogened') parser.add_argument('tests', nargs='+') args = parser.parse_args() @@ -86,6 +88,11 @@ with open(test) as f: input_lines = [l.rstrip() for l in f] + if args.update_only: + if len(input_lines) == 0 or 'autogenerated' not in input_lines[0]: + print('Skipping test which isn\'t autogenerated: %s' % (test), file=sys.stderr) + continue; + raw_lines = [m.group(1) for m in [common.RUN_LINE_RE.match(l) for l in input_lines] if m] run_lines = [raw_lines[0]] if len(raw_lines) > 0 else [] @@ -102,6 +109,10 @@ prefix_list = [] for l in run_lines: + if "|" not in l: + print('WARNING: Skipping unparseable RUN line: %s' % (l,), file=sys.stderr) + continue + (tool_cmd, filecheck_cmd) = tuple([cmd.strip() for cmd in l.split('|', 1)]) common.verify_filecheck_prefixes(filecheck_cmd) if not tool_cmd.startswith(opt_basename + ' '):