Make sure all test temp directories are unique. This was supposed to be in

gunan · tensorflower-gardener · commit a6116e04dbcf · 2017-03-21T15:11:04.000-07:00
change 150784882.
Change: 150806997
diff --git a/tensorflow/python/platform/googletest.py b/tensorflow/python/platform/googletest.py
@@ -106,6 +106,7 @@ def GetTempDir():
     temp_dir = temp_dir.rstrip('.py')
     if not os.path.isdir(temp_dir):
       os.mkdir(temp_dir, 0o755)
+    temp_dir = tempfile.mkdtemp(dir=temp_dir)
 
     def delete_temp_dir(dirname=temp_dir):
       try:
