commit 67bfe8075822b226793ce672751329dd658af9af
author R David Murray <rdmurray@bitdance.com> Sat Feb 23 21:51:05 2013 -0500
committer R David Murray <rdmurray@bitdance.com> Sat Feb 23 21:51:05 2013 -0500
tree 49abcce706c2ce732e04afb9805ea550b4692f2e
parent 0362b54fd9e8158c4b62386f1bd654daf1095ed4

#17275: Fix class name in init errors in C bufferedio classes.

This fixes an apparent copy-and-paste error.

Patch by Manuel Jacob.

Lib/test/test_io.py

diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index a7e596a..8ef314e 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -1039,6 +1039,12 @@
         support.gc_collect()
         self.assertTrue(wr() is None, wr)
 
+    def test_args_error(self):
+        # Issue #17275
+        with self.assertRaisesRegex(TypeError, "BufferedReader"):
+            self.tp(io.BytesIO(), 1024, 1024, 1024)
+
+
 class PyBufferedReaderTest(BufferedReaderTest):
     tp = pyio.BufferedReader
 
@@ -1321,6 +1327,11 @@
         with self.open(support.TESTFN, "rb") as f:
             self.assertEqual(f.read(), b"123xxx")
 
+    def test_args_error(self):
+        # Issue #17275
+        with self.assertRaisesRegex(TypeError, "BufferedWriter"):
+            self.tp(io.BytesIO(), 1024, 1024, 1024)
+
 
 class PyBufferedWriterTest(BufferedWriterTest):
     tp = pyio.BufferedWriter
@@ -1674,6 +1685,7 @@
     # You can't construct a BufferedRandom over a non-seekable stream.
     test_unseekable = None
 
+
 class CBufferedRandomTest(BufferedRandomTest, SizeofTest):
     tp = io.BufferedRandom
 
@@ -1691,6 +1703,12 @@
         CBufferedReaderTest.test_garbage_collection(self)
         CBufferedWriterTest.test_garbage_collection(self)
 
+    def test_args_error(self):
+        # Issue #17275
+        with self.assertRaisesRegex(TypeError, "BufferedRandom"):
+            self.tp(io.BytesIO(), 1024, 1024, 1024)
+
+
 class PyBufferedRandomTest(BufferedRandomTest):
     tp = pyio.BufferedRandom