X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb-python/blobdiff_plain/ac5a6ec0cc3727397c5911e9ecd0355387fe2640..f169c24bb9769a5e2a8a3ea40d233b0c3092e813:/t/t-buffer.py

diff --git a/t/t-buffer.py b/t/t-buffer.py
index 096e35b..db51226 100644
--- a/t/t-buffer.py
+++ b/t/t-buffer.py
@@ -186,8 +186,7 @@ class TestWriteBuffer (U.TestCase):
     me.assertEqual(putfn(C.WriteBuffer(), C.MP(0)).contents, w*C.bytes("00"))
 
     ## Check overflow detection.
-    me.assertRaises((OverflowError, ValueError),
-                    putfn, C.WriteBuffer(), 1 << 8*w)
+    me.assertRaises(OverflowError, putfn, C.WriteBuffer(), 1 << 8*w)
 
   def check_putbufn(me, w, bigendp, putfn):
     """Check `putblkN'."""
@@ -243,6 +242,7 @@ class TestWriteBuffer (U.TestCase):
     buf.zero(17)
     buf.put(T.span(23))
     me.assertEqual(buf.size, 40)
+    me.assertEqual(buf, C.ByteString.zero(17) + T.span(23))
     me.assertEqual(buf.contents, C.ByteString.zero(17) + T.span(23))
 
 ###----- That's all, folks --------------------------------------------------