test-network: make link_exists() support alternative names

2022-11-01 22:38:37 +09:00
parent 2368ff812d
commit dee6c26f3e
1 changed files with 1 additions and 1 deletions
@@ -411,7 +411,7 @@ def create_service_dropin(service, command, reload_command=None, additional_sett
    create_unit_dropin(f'{service}.service', drop_in)

 def link_exists(link):
-    return os.path.exists(os.path.join('/sys/class/net', link, 'ifindex'))
+    return call_quiet(f'ip link show {link}') == 0

 def remove_link(*links, protect=False):
    for link in links: