--- a/tests/test-wireproto-serverreactor.py	Mon Apr 02 17:06:42 2018 +0530
+++ b/tests/test-wireproto-serverreactor.py	Fri Mar 30 14:52:32 2018 -0700
@@ -136,22 +136,6 @@
             ffs(b'1 1 0 command-data eos %s' % data.getvalue()),
         ])
 
-    def testtextoutputexcessiveargs(self):
-        """At most 255 formatting arguments are allowed."""
-        with self.assertRaisesRegexp(ValueError,
-                                     'cannot use more than 255 formatting'):
-            args = [b'x' for i in range(256)]
-            list(framing.createtextoutputframe(None, 1,
-                                               [(b'bleh', args, [])]))
-
-    def testtextoutputexcessivelabels(self):
-        """At most 255 labels are allowed."""
-        with self.assertRaisesRegexp(ValueError,
-                                     'cannot use more than 255 labels'):
-            labels = [b'l' for i in range(256)]
-            list(framing.createtextoutputframe(None, 1,
-                                               [(b'bleh', [], labels)]))
-
     def testtextoutputformattingstringtype(self):
         """Formatting string must be bytes."""
         with self.assertRaisesRegexp(ValueError, 'must use bytes formatting '):
@@ -168,31 +152,14 @@
             list(framing.createtextoutputframe(None, 1, [
                 (b'foo', [], [b'foo'.decode('ascii')])]))
 
-    def testtextoutputtoolongformatstring(self):
-        with self.assertRaisesRegexp(ValueError,
-                                     'formatting string cannot be longer than'):
-            list(framing.createtextoutputframe(None, 1, [
-                (b'x' * 65536, [], [])]))
-
-    def testtextoutputtoolongargumentstring(self):
-        with self.assertRaisesRegexp(ValueError,
-                                     'argument string cannot be longer than'):
-            list(framing.createtextoutputframe(None, 1, [
-                (b'bleh', [b'x' * 65536], [])]))
-
-    def testtextoutputtoolonglabelstring(self):
-        with self.assertRaisesRegexp(ValueError,
-                                     'label string cannot be longer than'):
-            list(framing.createtextoutputframe(None, 1, [
-                (b'bleh', [], [b'x' * 65536])]))
-
     def testtextoutput1simpleatom(self):
         stream = framing.stream(1)
         val = list(framing.createtextoutputframe(stream, 1, [
             (b'foo', [], [])]))
 
         self.assertEqual(val, [
-            ffs(br'1 1 stream-begin text-output 0 \x03\x00\x00\x00foo'),
+            ffs(b'1 1 stream-begin text-output 0 '
+                b"cbor:[{b'msg': b'foo'}]"),
         ])
 
     def testtextoutput2simpleatoms(self):
@@ -203,8 +170,8 @@
         ]))
 
         self.assertEqual(val, [
-            ffs(br'1 1 stream-begin text-output 0 '
-                br'\x03\x00\x00\x00foo\x03\x00\x00\x00bar'),
+            ffs(b'1 1 stream-begin text-output 0 '
+                b"cbor:[{b'msg': b'foo'}, {b'msg': b'bar'}]")
         ])
 
     def testtextoutput1arg(self):
@@ -214,8 +181,8 @@
         ]))
 
         self.assertEqual(val, [
-            ffs(br'1 1 stream-begin text-output 0 '
-                br'\x06\x00\x00\x01\x04\x00foo %sval1'),
+            ffs(b'1 1 stream-begin text-output 0 '
+                b"cbor:[{b'msg': b'foo %s', b'args': [b'val1']}]")
         ])
 
     def testtextoutput2arg(self):
@@ -225,8 +192,8 @@
         ]))
 
         self.assertEqual(val, [
-            ffs(br'1 1 stream-begin text-output 0 '
-                br'\x09\x00\x00\x02\x03\x00\x05\x00foo %s %svalvalue'),
+            ffs(b'1 1 stream-begin text-output 0 '
+                b"cbor:[{b'msg': b'foo %s %s', b'args': [b'val', b'value']}]")
         ])
 
     def testtextoutput1label(self):
@@ -236,8 +203,8 @@
         ]))
 
         self.assertEqual(val, [
-            ffs(br'1 1 stream-begin text-output 0 '
-                br'\x03\x00\x01\x00\x05foolabel'),
+            ffs(b'1 1 stream-begin text-output 0 '
+                b"cbor:[{b'msg': b'foo', b'labels': [b'label']}]")
         ])
 
     def testargandlabel(self):
@@ -247,8 +214,9 @@
         ]))
 
         self.assertEqual(val, [
-            ffs(br'1 1 stream-begin text-output 0 '
-                br'\x06\x00\x01\x01\x05\x03\x00foo %slabelarg'),
+            ffs(b'1 1 stream-begin text-output 0 '
+                b"cbor:[{b'msg': b'foo %s', b'args': [b'arg'], "
+                b"b'labels': [b'label']}]")
         ])
 
 class ServerReactorTests(unittest.TestCase):