[Python-checkins] cpython: Issue #25210: Add some basic tests for the new exception message
berker.peksag
python-checkins at python.org
Thu Oct 22 00:49:15 EDT 2015
https://hg.python.org/cpython/rev/5c7dd88cd0c5
changeset: 98825:5c7dd88cd0c5
user: Berker Peksag <berker.peksag at gmail.com>
date: Thu Oct 22 07:49:36 2015 +0300
summary:
Issue #25210: Add some basic tests for the new exception message
files:
Lib/test/test_richcmp.py | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/Lib/test/test_richcmp.py b/Lib/test/test_richcmp.py
--- a/Lib/test/test_richcmp.py
+++ b/Lib/test/test_richcmp.py
@@ -253,6 +253,31 @@
self.assertTrue(a != b)
self.assertTrue(a < b)
+ def test_exception_message(self):
+ class Spam:
+ pass
+
+ tests = [
+ (lambda: 42 < None, r"'<' .* of 'int' and 'NoneType'"),
+ (lambda: None < 42, r"'<' .* of 'NoneType' and 'int'"),
+ (lambda: 42 > None, r"'>' .* of 'int' and 'NoneType'"),
+ (lambda: "foo" < None, r"'<' .* of 'str' and 'NoneType'"),
+ (lambda: "foo" >= 666, r"'>=' .* of 'str' and 'int'"),
+ (lambda: 42 <= None, r"'<=' .* of 'int' and 'NoneType'"),
+ (lambda: 42 >= None, r"'>=' .* of 'int' and 'NoneType'"),
+ (lambda: 42 < [], r"'<' .* of 'int' and 'list'"),
+ (lambda: () > [], r"'>' .* of 'tuple' and 'list'"),
+ (lambda: None >= None, r"'>=' .* of 'NoneType' and 'NoneType'"),
+ (lambda: Spam() < 42, r"'<' .* of 'Spam' and 'int'"),
+ (lambda: 42 < Spam(), r"'<' .* of 'int' and 'Spam'"),
+ (lambda: Spam() <= Spam(), r"'<=' .* of 'Spam' and 'Spam'"),
+ ]
+ for i, test in enumerate(tests):
+ with self.subTest(test=i):
+ with self.assertRaisesRegex(TypeError, test[1]):
+ test[0]()
+
+
class DictTest(unittest.TestCase):
def test_dicts(self):
--
Repository URL: https://hg.python.org/cpython
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