Fix tests on platforms without time.tzset (e.g. Windows). fixes ticket:2725

[tahoe-lafs/tahoe-lafs.git] / src / allmydata / test / common_util.py

diff --git a/src/allmydata/test/common_util.py b/src/allmydata/test/common_util.py
index 9e8149d13583790c12ad61fb1a5331d5316cf709..c95f71681ff10dca701bcb4d238aaeec02abfe63 100644 (file)
--- a/src/allmydata/test/common_util.py
+++ b/src/allmydata/test/common_util.py
@@ -195,6 +195,9 @@ class TimezoneMixin(object):
         self.addCleanup(restoreTimezone)
         tzset_if_possible()
 
+    def have_working_tzset(self):
+        return hasattr(time, 'tzset')
+
 
 try:
     import win32file