diff options
Diffstat (limited to 'tests/topotests/munet/cli.py')
| -rw-r--r-- | tests/topotests/munet/cli.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/tests/topotests/munet/cli.py b/tests/topotests/munet/cli.py index 133644e..01a7091 100644 --- a/tests/topotests/munet/cli.py +++ b/tests/topotests/munet/cli.py @@ -106,9 +106,13 @@ def is_host_regex(restr): def get_host_regex(restr): - if len(restr) < 3 or restr[0] != "/" or restr[-1] != "/": + try: + if len(restr) < 3 or restr[0] != "/" or restr[-1] != "/": + return None + return re.compile(restr[1:-1]) + except re.error: + logging.error("Invalid regex") return None - return re.compile(restr[1:-1]) def host_in(restr, names): @@ -126,8 +130,8 @@ def expand_host(restr, names): hosts = [] regexp = get_host_regex(restr) if not regexp: - assert restr in names - hosts.append(restr) + if restr in names: + hosts.append(restr) else: for name in names: if regexp.fullmatch(name): |