add mtu test for osx and bsd

2 files changed, 23 insertions, 0 deletions

diff --git a/psutil/tests/test_bsd.py b/psutil/tests/test_bsd.py
index 28245cc5..244672e6 100755
--- a/psutil/tests/test_bsd.py
+++ b/psutil/tests/test_bsd.py
@@ -12,6 +12,7 @@
 
 import datetime
 import os
+import re
 import subprocess
 import sys
 import time
@@ -134,6 +135,17 @@ class BSDSpecificTestCase(unittest.TestCase):
         num = sysctl('hw.physmem')
         self.assertEqual(num, psutil.virtual_memory().total)
 
+    def test_net_if_stats(self):
+        for name, stats in psutil.net_if_stats().items():
+            try:
+                out = sh("ifconfig %s" % name)
+            except RuntimeError:
+                pass
+            else:
+                self.assertEqual(stats.isup, 'RUNNING' in out, msg=out)
+                self.assertEqual(stats.mtu,
+                                 int(re.findall('mtu (\d+)', out)[0]))
+
 
 # =====================================================================
 # --- FreeBSD
diff --git a/psutil/tests/test_osx.py b/psutil/tests/test_osx.py
index 064972f1..7b61bc74 100755
--- a/psutil/tests/test_osx.py
+++ b/psutil/tests/test_osx.py
@@ -206,6 +206,17 @@ class TestSystemAPIs(unittest.TestCase):
     #     self.assertEqual(psutil_smem.used, human2bytes(used))
     #     self.assertEqual(psutil_smem.free, human2bytes(free))
 
+    def test_net_if_stats(self):
+        for name, stats in psutil.net_if_stats().items():
+            try:
+                out = sh("ifconfig %s" % name)
+            except RuntimeError:
+                pass
+            else:
+                self.assertEqual(stats.isup, 'RUNNING' in out, msg=out)
+                self.assertEqual(stats.mtu,
+                                 int(re.findall('mtu (\d+)', out)[0]))
+
 
 if __name__ == '__main__':
     run_test_module_by_name(__file__)