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import unittest
import PySide
from PySide.QtScript import *
from helper import UsesQApplication
class TestQScriptValue (UsesQApplication):
def testOperator(self):
engine = QScriptEngine()
value = engine.evaluate('x = {"a": 1, "b":2}')
self.assertEqual(value['a'], 1)
self.assertRaises(KeyError, value.__getitem__, 'c')
value = engine.evaluate('x = ["x", "y", "z"]')
self.assertEqual(value[2], 'z')
self.assertRaises(IndexError, value.__getitem__, 23)
def testRepr(self):
value = QScriptValue("somePerson = { firstName: 'John', lastName: 'Doe' }")
value2 = eval(repr(value))
self.assertEqual(value.toString(), value2.toString())
self.assertEqual(value.toVariant(), value2.toVariant())
def testIteratorProtocol(self):
engine = QScriptEngine()
value = engine.evaluate('x = {"a": 1, "b":2}')
d = {}
for k, v in QScriptValueIterator(value):
d[k] = v
self.assertEqual(d, {'a': 1, 'b': 2})
d = {}
for k, v in value:
d[k] = v
self.assertEqual(d, {'a': 1, 'b': 2})
if __name__ == '__main__':
unittest.main()
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