test_selectors: Tolerate 2.0 seconds instead of 1.6 sec for very slow buildbots

diff --git a/Lib/test/test_selectors.py b/Lib/test/test_selectors.py
index c08a3c498916de30e0a95f069e5d6ac6dc8a6bff..f9aac5005e48e28d2e8dfc1907002eda4f213488 100644 (file)
--- a/Lib/test/test_selectors.py
+++ b/Lib/test/test_selectors.py
@@ -347,7 +347,8 @@ class BaseSelectorTestCase(unittest.TestCase):
         self.assertFalse(s.select(1))
         t1 = time()
         dt = t1 - t0
-        self.assertTrue(0.8 <= dt <= 1.6, dt)
+        # Tolerate 2.0 seconds for very slow buildbots
+        self.assertTrue(0.8 <= dt <= 2.0, dt)
 
     @unittest.skipUnless(hasattr(signal, "alarm"),
                          "signal.alarm() required for this test")