From 6236b8f28fefedd69de4a35797bd5d137868ccd4 Mon Sep 17 00:00:00 2001
From: lguohan <lguohan@gmail.com>
Date: Thu, 25 Jul 2019 15:28:45 -0700
Subject: [PATCH] [vstest]: report error when team kernel module is not
 available (#994)

make explicit failure if team kernel module is not available on the system

Signed-off-by: Guohan Lu <gulv@microsoft.com>
---
 tests/conftest.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/conftest.py b/tests/conftest.py
index a4d8ecb9e3a1..36189dbd2264 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -158,6 +158,9 @@ def __init__(self, name=None, keeptb=False, fakeplatform=None):
         self.alld  = self.basicd + self.swssd + self.syncd + self.rtd + self.teamd
         self.client = docker.from_env()
 
+        if subprocess.check_call(["/sbin/modprobe", "team"]) != 0:
+            raise NameError("cannot install kernel team module")
+
         self.ctn = None
         if keeptb:
             self.cleanup = False