Used read_until_close instead of relying on timing

diff --git a/tornado/test/httpserver_test.py b/tornado/test/httpserver_test.py
index d1b5a2435da15201b3a4289c0fb2b2484dca9c76..27052e696ba6f0fdac8a5c4b182a3738175fa049 100644 (file)
--- a/tornado/test/httpserver_test.py
+++ b/tornado/test/httpserver_test.py
@@ -450,7 +450,7 @@ Content-Length: foo
 bar
 
 """.replace(b"\n", b"\r\n"))
-            self.io_loop.add_timeout(datetime.timedelta(seconds=0.01), self.stop)
+            self.stream.read_until_close(self.stop)
             self.wait()