From: Serhiy Storchaka <storchaka@gmail.com>
Date: Sun, 28 Apr 2013 12:56:11 +0000 (+0300)
Subject: Added base64 module tests for non-binary files.
X-Git-Tag: v3.3.2~56
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=abac0a7744c6c317821935f86a342a44cba1aaaf;p=python

Added base64 module tests for non-binary files.
---

diff --git a/Lib/test/test_base64.py b/Lib/test/test_base64.py
index 7ba1fe7170..abba5bf775 100644
--- a/Lib/test/test_base64.py
+++ b/Lib/test/test_base64.py
@@ -45,7 +45,7 @@ class LegacyBase64TestCase(unittest.TestCase):
 
     def test_encode(self):
         eq = self.assertEqual
-        from io import BytesIO
+        from io import BytesIO, StringIO
         infp = BytesIO(b'abcdefghijklmnopqrstuvwxyz'
                        b'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
                        b'0123456789!@#0^&*();:<>,. []{}')
@@ -55,13 +55,21 @@ class LegacyBase64TestCase(unittest.TestCase):
            b'YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNE'
            b'RUZHSElKS0xNTk9QUVJTVFVWV1hZWjAxMjM0\nNT'
            b'Y3ODkhQCMwXiYqKCk7Ojw+LC4gW117fQ==\n')
+        # Non-binary files
+        self.assertRaises(TypeError, base64.encode, StringIO('abc'), BytesIO())
+        self.assertRaises(TypeError, base64.encode, BytesIO(b'abc'), StringIO())
+        self.assertRaises(TypeError, base64.encode, StringIO('abc'), StringIO())
 
     def test_decode(self):
-        from io import BytesIO
+        from io import BytesIO, StringIO
         infp = BytesIO(b'd3d3LnB5dGhvbi5vcmc=')
         outfp = BytesIO()
         base64.decode(infp, outfp)
         self.assertEqual(outfp.getvalue(), b'www.python.org')
+        # Non-binary files
+        self.assertRaises(TypeError, base64.encode, StringIO('YWJj\n'), BytesIO())
+        self.assertRaises(TypeError, base64.encode, BytesIO(b'YWJj\n'), StringIO())
+        self.assertRaises(TypeError, base64.encode, StringIO('YWJj\n'), StringIO())
 
 
 class BaseXYTestCase(unittest.TestCase):