Change to bytearray

Author: rruuaanng

Lib/test/test_capi/test_abstract.py

@@ -341,15 +341,15 @@ def test_object_delattrstring(self):
 
     def test_copy_to_object(self):
         copy_to_object = _testcapi.object_copy_to_object
-        s1 = copy_to_object(bytes(3), 'abc', 'C')
-        s2 = copy_to_object(bytes(3), 'abc', 'F')
-        s3 = copy_to_object(bytes(3), 'abc', 'A')
+        s1 = copy_to_object(bytearray(3), 'abc', 'C')
+        s2 = copy_to_object(bytearray(3), 'abc', 'F')
+        s3 = copy_to_object(bytearray(3), 'abc', 'A')
         self.assertEqual(s1, s2)
         self.assertEqual(s2, s3)
         self.assertEqual(s1, s3)
-        self.assertRaises(BufferError, copy_to_object, bytes(2), 'abc', 'C')
-        self.assertRaises(BufferError, copy_to_object, bytes(2), 'abc', 'F')
-        self.assertRaises(BufferError, copy_to_object, bytes(2), 'abc', 'A')
+        self.assertRaises(BufferError, copy_to_object, bytearray(2), 'abc', 'C')
+        self.assertRaises(BufferError, copy_to_object, bytearray(2), 'abc', 'F')
+        self.assertRaises(BufferError, copy_to_object, bytearray(2), 'abc', 'A')
         self.assertRaises(TypeError, copy_to_object, list(), 'abc', 'C')
         self.assertRaises(TypeError, copy_to_object, list(), 'abc', 'F')
         self.assertRaises(TypeError, copy_to_object, list(), 'abc', 'A')

Objects/abstract.c

@@ -748,7 +748,7 @@ PyObject_CopyToObject(PyObject *obj, void *buf, Py_ssize_t len, char fort)
         return -1;
     }
 
-    if (PyObject_GetBuffer(obj, &view_obj, PyBUF_FULL_RO)) {
+    if (PyObject_GetBuffer(obj, &view_obj, PyBUF_FULL)) {
         return -1;
     }