[Python-checkins] r59560 - python/trunk/Lib/test/test_dict.py
raymond.hettinger
python-checkins at python.org
Wed Dec 19 01:21:06 CET 2007
Author: raymond.hettinger
Date: Wed Dec 19 01:21:06 2007
New Revision: 59560
Modified:
python/trunk/Lib/test/test_dict.py
Log:
Beef-up tests for dict literals
Modified: python/trunk/Lib/test/test_dict.py
==============================================================================
--- python/trunk/Lib/test/test_dict.py (original)
+++ python/trunk/Lib/test/test_dict.py Wed Dec 19 01:21:06 2007
@@ -1,7 +1,7 @@
import unittest
from test import test_support
-import sys, UserDict, cStringIO
+import sys, UserDict, cStringIO, random, string
class DictTest(unittest.TestCase):
@@ -10,6 +10,15 @@
self.assertEqual(dict(), {})
self.assert_(dict() is not {})
+ def test_literal_constructor(self):
+ # check literal constructor for different sized dicts (to exercise the BUILD_MAP oparg
+ items = []
+ for n in range(400):
+ dictliteral = '{' + ', '.join('%r: %d' % item for item in items) + '}'
+ self.assertEqual(eval(dictliteral), dict(items))
+ items.append((''.join([random.choice(string.letters) for j in range(8)]), n))
+ random.shuffle(items)
+
def test_bool(self):
self.assert_(not {})
self.assert_({1: 2})
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