From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 17 Nov 2021 03:56:06 +0000 (+0900)
Subject: test-network: check if actually alternative name is set
X-Git-Tag: v250-rc1~229^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b36caceb889b2614b09bb96d839b216ee60dc3f7;p=thirdparty%2Fsystemd.git

test-network: check if actually alternative name is set

Fixes #21404.
---

diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 68b2e42502f..9f3d1dce38f 100755
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -172,10 +172,16 @@ def expectedFailureIfRTA_VIAIsNotSupported():
 
 def expectedFailureIfAlternativeNameIsNotAvailable():
     def f(func):
+        supported = False
         call('ip link add dummy98 type dummy', stderr=subprocess.DEVNULL)
         rc = call('ip link prop add dev dummy98 altname hogehogehogehogehoge', stderr=subprocess.DEVNULL)
-        call('ip link del dummy98', stderr=subprocess.DEVNULL)
         if rc == 0:
+            rc = call('ip link show dev hogehogehogehogehoge', stderr=subprocess.DEVNULL)
+            if rc == 0:
+                supported = True
+
+        call('ip link del dummy98', stderr=subprocess.DEVNULL)
+        if supported:
             return func
         else:
             return unittest.expectedFailure(func)