[tests] Update networking test in suite

Adds a new test to the networking plugin test to ensure we iterate
correctly over network devices.

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/report_tests/plugin_tests/networking.py b/tests/report_tests/plugin_tests/networking.py
index f6cfa2d8..4ae80a41 100644
--- a/tests/report_tests/plugin_tests/networking.py
+++ b/tests/report_tests/plugin_tests/networking.py
@@ -6,6 +6,7 @@
 #
 # See the LICENSE file in the source distribution for further information.
 
+import os
 
 from sos_tests import StageOneReportTest
 
@@ -29,3 +30,9 @@ class NetworkingPluginTest(StageOneReportTest):
     def test_forbidden_globs_skipped(self):
         self.assertFileGlobNotInArchive('/proc/net/rpc/*/channel')
         self.assertFileGlobNotInArchive('/proc/net/rpc/*/flush')
+
+    def test_netdevs_properly_iterated(self):
+        for dev in os.listdir('/sys/class/net'):
+            self.assertFileGlobInArchive(
+                "sos_commands/networking/ethtool_*_%s" % dev
+            )