update temp window tests

Signed-off-by: Wenqi Li <[email protected]>

Author: wyli

tests/test_persistentdataset_dist.py

@@ -11,6 +11,7 @@
 
 import os
 import shutil
+import sys
 import tempfile
 import unittest
 
@@ -33,9 +34,14 @@ def __call__(self, data):
 
 class TestDistDataset(DistTestCase):
     def setUp(self):
+        self.original_tmp = os.environ.get("TMPDIR", "")
+        if sys.platform == "win32":  # workaround for project-monai/monai#3613
+            os.environ["TMPDIR"] = "D:\\temp_monai"
         self.tempdir = tempfile.mkdtemp()
 
     def tearDown(self):
+        if sys.platform == "win32":
+            os.environ["TMPDIR"] = self.original_tmp
         shutil.rmtree(self.tempdir)
 
     @DistCall(nnodes=1, nproc_per_node=2)