[Python-checkins] cpython (3.3): Issue #18829: Add tests for the csv module for invalid characters (delimiter,

Thu Jan 2 12:54:05 CET 2014

http://hg.python.org/cpython/rev/0daf7f02c97f
changeset: 88250:0daf7f02c97f
branch: 3.3
parent: 88247:91cb83f895cf
user: Victor Stinner <victor.stinner at gmail.com>
date: Thu Jan 02 12:53:13 2014 +0100
summary:
 Issue #18829: Add tests for the csv module for invalid characters (delimiter,
escapechar, quotechar)
files:
 Lib/test/test_csv.py | 13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/Lib/test/test_csv.py b/Lib/test/test_csv.py
--- a/Lib/test/test_csv.py
+++ b/Lib/test/test_csv.py
@@ -828,6 +828,19 @@
 self.assertEqual(str(cm.exception),
 '"lineterminator" must be a string')
 
+ def test_invalid_chars(self):
+ def create_invalid(field_name, value):
+ class mydialect(csv.Dialect):
+ pass
+ setattr(mydialect, field_name, value)
+ d = mydialect()
+
+ for field_name in ("delimiter", "escapechar", "quotechar"):
+ self.assertRaises(csv.Error, create_invalid, field_name, "")
+ self.assertRaises(csv.Error, create_invalid, field_name, "abc")
+ self.assertRaises(csv.Error, create_invalid, field_name, b'x')
+ self.assertRaises(csv.Error, create_invalid, field_name, 5)
+
 
 class TestSniffer(unittest.TestCase):
 sample1 = """\
-- 
Repository URL: http://hg.python.org/cpython
