Mercurial > pymonkey

annotate test_pymonkey.py @ 28:bd30f5c02fc3

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Added a new test for supplementary multilingual plane unicode.
author Atul Varma <varmaa@toolness.com>
date Mon, 29 Jun 2009 14:09:01 -0700
parents 21045074139f
children 608d086d12e3
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1 import unittest
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2 import pymonkey
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3
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4 class PymonkeyTests(unittest.TestCase):
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5 def _evaljs(self, code):
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6 rt = pymonkey.Runtime()
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7 cx = rt.new_context()
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8 obj = cx.new_object()
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9 cx.init_standard_classes(obj)
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10 return cx.evaluate_script(obj, code, '<string>', 1)
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12 def testDefineFunctionWorks(self):
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13 cx = pymonkey.Runtime().new_context()
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14 obj = cx.new_object()
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15 cx.init_standard_classes(obj)
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16
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17 result = {'wasCalled': False}
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18
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19 def hai2u():
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20 result['wasCalled'] = True
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21
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22 cx.define_function(obj, hai2u, "hai2u")
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23 cx.evaluate_script(obj, 'hai2u()', '<string>', 1)
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24 self.assertTrue(result['wasCalled'])
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25
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26 def testObjectIsIdentityPreserving(self):
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27 cx = pymonkey.Runtime().new_context()
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28 obj = cx.new_object()
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29 cx.init_standard_classes(obj)
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30 cx.evaluate_script(obj, 'foo = {bar: 1}', '<string>', 1)
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31 self.assertTrue(isinstance(cx.get_property(obj, u"foo"),
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32 pymonkey.Object))
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33 self.assertTrue(cx.get_property(obj, u"foo") is
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34 cx.get_property(obj, u"foo"))
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35
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36 def testObjectGetattrWorks(self):
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37 cx = pymonkey.Runtime().new_context()
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38 obj = cx.new_object()
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39 cx.init_standard_classes(obj)
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40 cx.evaluate_script(obj, 'boop = 5', '<string>', 1)
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41 cx.evaluate_script(obj, 'this["blarg\u2026"] = 5', '<string>', 1)
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42 self.assertEqual(cx.get_property(obj, u"beans"),
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43 pymonkey.undefined)
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44 self.assertEqual(cx.get_property(obj, u"blarg\u2026"), 5)
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45 self.assertEqual(cx.get_property(obj, u"boop"), 5)
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46
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47 def testContextIsInstance(self):
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48 cx = pymonkey.Runtime().new_context()
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49 self.assertTrue(isinstance(cx, pymonkey.Context))
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51 def testContextTypeCannotBeInstantiated(self):
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52 self.assertRaises(TypeError, pymonkey.Context)
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53
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54 def testObjectIsInstance(self):
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55 obj = pymonkey.Runtime().new_context().new_object()
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56 self.assertTrue(isinstance(obj, pymonkey.Object))
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57
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58 def testObjectTypeCannotBeInstantiated(self):
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59 self.assertRaises(TypeError, pymonkey.Object)
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61 def testGetRuntimeWorks(self):
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62 rt = pymonkey.Runtime()
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63 cx = rt.new_context()
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64 self.assertEqual(cx.get_runtime(), rt)
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65
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66 def testUndefinedCannotBeInstantiated(self):
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67 self.assertRaises(TypeError, pymonkey.undefined)
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68
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69 def testEvaluateReturnsUndefined(self):
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70 retval = self._evaljs("")
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71 self.assertTrue(retval is pymonkey.undefined)
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72
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73 def testEvaluateReturnsSMPUnicode(self):
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74 # This is 'LINEAR B SYLLABLE B008 A', in the supplementary
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75 # multilingual plane (SMP).
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76 retval = self._evaljs("'\uD800\uDC00'")
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77 self.assertEqual(retval, u'\U00010000')
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78 self.assertEqual(retval.encode('utf-16'),
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79 '\xff\xfe\x00\xd8\x00\xdc')
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80
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81 def testEvaluateReturnsBMPUnicode(self):
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82 retval = self._evaljs("'o hai\u2026'")
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83 self.assertTrue(type(retval) == unicode)
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84 self.assertEqual(retval, u'o hai\u2026')
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85
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86 def testEvaluateReturnsObject(self):
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87 rt = pymonkey.Runtime()
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88 cx = rt.new_context()
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89 obj = cx.new_object()
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90 cx.init_standard_classes(obj)
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91 obj = cx.evaluate_script(obj, '({boop: 1})', '<string>', 1)
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92 self.assertTrue(isinstance(obj, pymonkey.Object))
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93 self.assertEqual(cx.get_property(obj, u"boop"), 1)
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94
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95 def testEvaluateReturnsTrue(self):
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96 self.assertTrue(self._evaljs('true') is True)
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97
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98 def testEvaluateReturnsFalse(self):
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99 self.assertTrue(self._evaljs('false') is False)
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100
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101 def testEvaluateReturnsNone(self):
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102 self.assertTrue(self._evaljs('null') is None)
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103
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104 def testEvaluateReturnsIntegers(self):
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105 self.assertEqual(self._evaljs('1+3'), 4)
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106
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107 def testEvaluateReturnsFloats(self):
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108 self.assertEqual(self._evaljs('1.1+3'), 4.1)
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109
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110 if __name__ == '__main__':
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111 unittest.main()