diff options
Diffstat (limited to 'python/helpers/pydev/tests_runfiles/test_pydevd_property.py')
-rw-r--r-- | python/helpers/pydev/tests_runfiles/test_pydevd_property.py | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/python/helpers/pydev/tests_runfiles/test_pydevd_property.py b/python/helpers/pydev/tests_runfiles/test_pydevd_property.py new file mode 100644 index 000000000000..64fa9b65efc3 --- /dev/null +++ b/python/helpers/pydev/tests_runfiles/test_pydevd_property.py @@ -0,0 +1,134 @@ +''' +Created on Aug 22, 2011 + +@author: hussain.bohra +@author: fabioz +''' + +import os +import sys +import unittest + +#======================================================================================================================= +# Test +#======================================================================================================================= +class Test(unittest.TestCase): + """Test cases to validate custom property implementation in pydevd + """ + + def setUp(self, nused=None): + self.tempdir = os.path.join(os.path.dirname(os.path.dirname(__file__))) + sys.path.insert(0, self.tempdir) + import pydevd_traceproperty + self.old = pydevd_traceproperty.replace_builtin_property() + + + def tearDown(self, unused=None): + import pydevd_traceproperty + pydevd_traceproperty.replace_builtin_property(self.old) + sys.path.remove(self.tempdir) + + + def testProperty(self): + """Test case to validate custom property + """ + + import pydevd_traceproperty + class TestProperty(object): + + def __init__(self): + self._get = 0 + self._set = 0 + self._del = 0 + + def get_name(self): + self._get += 1 + return self.__name + + def set_name(self, value): + self._set += 1 + self.__name = value + + def del_name(self): + self._del += 1 + del self.__name + name = property(get_name, set_name, del_name, "name's docstring") + self.assertEqual(name.__class__, pydevd_traceproperty.DebugProperty) + + testObj = TestProperty() + self._check(testObj) + + + def testProperty2(self): + """Test case to validate custom property + """ + + class TestProperty(object): + + def __init__(self): + self._get = 0 + self._set = 0 + self._del = 0 + + def name(self): + self._get += 1 + return self.__name + name = property(name) + + def set_name(self, value): + self._set += 1 + self.__name = value + name.setter(set_name) + + def del_name(self): + self._del += 1 + del self.__name + name.deleter(del_name) + + testObj = TestProperty() + self._check(testObj) + + + def testProperty3(self): + """Test case to validate custom property + """ + + class TestProperty(object): + + def __init__(self): + self._name = 'foo' + + def name(self): + return self._name + name = property(name) + + testObj = TestProperty() + self.assertRaises(AttributeError, setattr, testObj, 'name', 'bar') + self.assertRaises(AttributeError, delattr, testObj, 'name') + + + def _check(self, testObj): + testObj.name = "Custom" + self.assertEqual(1, testObj._set) + + self.assertEqual(testObj.name, "Custom") + self.assertEqual(1, testObj._get) + + self.assert_(hasattr(testObj, 'name')) + del testObj.name + self.assertEqual(1, testObj._del) + + self.assert_(not hasattr(testObj, 'name')) + testObj.name = "Custom2" + self.assertEqual(testObj.name, "Custom2") + + + +#======================================================================================================================= +# main +#======================================================================================================================= +if __name__ == '__main__': + #this is so that we can run it from the jython tests -- because we don't actually have an __main__ module + #(so, it won't try importing the __main__ module) + unittest.TextTestRunner().run(unittest.makeSuite(Test)) + |