| from cStringIO import StringIO |
| from json.tests import PyTest, CTest |
| |
| |
| class TestDump(object): |
| def test_dump(self): |
| sio = StringIO() |
| self.json.dump({}, sio) |
| self.assertEqual(sio.getvalue(), '{}') |
| |
| def test_dumps(self): |
| self.assertEqual(self.dumps({}), '{}') |
| |
| def test_encode_truefalse(self): |
| self.assertEqual(self.dumps( |
| {True: False, False: True}, sort_keys=True), |
| '{"false": true, "true": false}') |
| self.assertEqual(self.dumps( |
| {2: 3.0, 4.0: 5L, False: 1, 6L: True}, sort_keys=True), |
| '{"false": 1, "2": 3.0, "4.0": 5, "6": true}') |
| |
| # Issue 16228: Crash on encoding resized list |
| def test_encode_mutated(self): |
| a = [object()] * 10 |
| def crasher(obj): |
| del a[-1] |
| self.assertEqual(self.dumps(a, default=crasher), |
| '[null, null, null, null, null]') |
| |
| |
| class TestPyDump(TestDump, PyTest): pass |
| class TestCDump(TestDump, CTest): pass |
