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#16559: Add more tests for the json module. Patch by Serhiy Storchaka.

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This commit is contained in:
Ezio Melotti 2012-11-26 19:22:58 +02:00
parent 55b4cfb992
commit 282d331ec7
4 changed files with 47 additions and 15 deletions
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15
Lib/json/tests/test_float.py
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@ -17,6 +17,21 @@ class TestFloat(object):
self.assertEqual(self.loads(self.dumps(num)), num)
self.assertEqual(self.loads(unicode(self.dumps(num))), num)
def test_out_of_range(self):
self.assertEqual(self.loads('[23456789012E666]'), [float('inf')])
self.assertEqual(self.loads('[-23456789012E666]'), [float('-inf')])
def test_allow_nan(self):
for val in (float('inf'), float('-inf'), float('nan')):
out = self.dumps([val])
if val == val: # inf
self.assertEqual(self.loads(out), [val])
else: # nan
res = self.loads(out)
self.assertEqual(len(res), 1)
self.assertNotEqual(res[0], res[0])
self.assertRaises(ValueError, self.dumps, [val], allow_nan=False)
class TestPyFloat(TestFloat, PyTest): pass
class TestCFloat(TestFloat, CTest): pass