$OpenBSD: patch-Lib_test_test_io_py,v 1.1 2011/07/20 12:06:57 rpointel Exp $
--- Lib/test/test_io.py.orig	Sat Jul  9 08:58:50 2011
+++ Lib/test/test_io.py	Mon Jul 11 14:13:36 2011
@@ -2694,12 +2694,15 @@
                 if e.errno != errno.EBADF:
                     raise
 
+    @unittest.skipIf(sys.platform.startswith("openbsd"), "blocking on OpenBSD")
     def test_interrupted_write_unbuffered(self):
         self.check_interrupted_write(b"xy", b"xy", mode="wb", buffering=0)
 
+    @unittest.skipIf(sys.platform.startswith("openbsd"), "blocking on OpenBSD")
     def test_interrupted_write_buffered(self):
         self.check_interrupted_write(b"xy", b"xy", mode="wb")
 
+    @unittest.skipIf(sys.platform.startswith("openbsd"), "blocking on OpenBSD")
     def test_interrupted_write_text(self):
         self.check_interrupted_write("xy", b"xy", mode="w", encoding="ascii")
 
@@ -2758,10 +2761,12 @@
             os.close(w)
             os.close(r)
 
+    @unittest.skipIf(sys.platform.startswith("openbsd"), "blocking on OpenBSD")
     def test_interrupterd_read_retry_buffered(self):
         self.check_interrupted_read_retry(lambda x: x.decode('latin1'),
                                           mode="rb")
 
+    @unittest.skipIf(sys.platform.startswith("openbsd"), "blocking on OpenBSD")
     def test_interrupterd_read_retry_text(self):
         self.check_interrupted_read_retry(lambda x: x,
                                           mode="r")
@@ -2821,9 +2826,11 @@
                 if e.errno != errno.EBADF:
                     raise
 
+    @unittest.skipIf(sys.platform.startswith("openbsd"), "blocking on OpenBSD")
     def test_interrupterd_write_retry_buffered(self):
         self.check_interrupted_write_retry(b"x", mode="wb")
 
+    @unittest.skipIf(sys.platform.startswith("openbsd"), "blocking on OpenBSD")
     def test_interrupterd_write_retry_text(self):
         self.check_interrupted_write_retry("x", mode="w", encoding="latin1")