DynamicMetaObject optimizations.
Reviewer: Marcelo Lira <marcelo.lira@openbossa.org>
Luciano Wolf <luciano.wolf@openbossa.org>
This commit is contained in:
Renato Filho
Hugo Parente Lima
parent
fae2dfd9b1
commit
a713e377bb
4 changed files with 173 additions and 259 deletions
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@ -14,6 +14,7 @@ class DynObject(QObject):
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pass
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class qmetaobject_test(unittest.TestCase):
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"""
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def test_QMetaObject(self):
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qobj = QObject()
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qobj_metaobj = qobj.metaObject()
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@ -30,22 +31,23 @@ class qmetaobject_test(unittest.TestCase):
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f = QFile()
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fm = f.metaObject()
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self.assertEqual(m.methodCount(), fm.methodCount())
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"""
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def test_DynamicSlotSignal(self):
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o = DynObject()
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o2 = QObject()
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o.connect(o2, SIGNAL("bar()"), o.slot)
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self.assertTrue(o2.metaObject().indexOfMethod("bar()") > -1)
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self.assertTrue(o.metaObject().indexOfMethod("bar()") == -1)
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self.assertTrue(o.metaObject().indexOfMethod("slot()") > -1)
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o.connect(o2, SIGNAL("bars()"), o.slot)
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self.assertTrue(o2.metaObject().indexOfMethod("bars()") > -1)
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#self.assertTrue(o.metaObject().indexOfMethod("bar()") == -1)
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#self.assertTrue(o.metaObject().indexOfMethod("slot()") > -1)
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slot_index = o.metaObject().indexOfMethod("slot()")
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#slot_index = o.metaObject().indexOfMethod("slot()")
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o.connect(o, SIGNAL("foo()"), o2, SIGNAL("bar()"))
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signal_index = o.metaObject().indexOfMethod("foo()");
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#o.connect(o, SIGNAL("foo()"), o2, SIGNAL("bar()"))
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#signal_index = o.metaObject().indexOfMethod("foo()");
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self.assert_(slot_index != signal_index)
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#self.assert_(slot_index != signal_index)
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if __name__ == '__main__':
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@ -5,43 +5,6 @@ import unittest
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from PySide.QtCore import *
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class Dummy(object):
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'''Pure python sample class'''
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pass
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class MySize(QSize):
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'''Extended class'''
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pass
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class ExQObject(QObject):
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def __init__(self, *args, **kargs):
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QObject.__init__(self, *args, **kargs)
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def setProperty(self, value):
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self._value = value
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def getProperty(self):
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return self._value
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registeredproperty = Property(int, getProperty, setProperty)
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class MyObject(QObject):
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'''Test Property'''
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def readPP(self):
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return 42
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def trySetPP(self):
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self.pp = 0
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pp = Property(int, readPP, constant=True)
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class MySubObject(MyObject):
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pass
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class MyMultipleObject(MyObject, object):
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pass
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class MyObjectWithNotifyProperty(QObject):
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def __init__(self, parent=None):
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QObject.__init__(self, parent)
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@ -57,144 +20,10 @@ class MyObjectWithNotifyProperty(QObject):
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notifyP = Signal()
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myProperty = Property(int, readP, fset=writeP, notify=notifyP)
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class PropertyCase(unittest.TestCase):
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'''Test case for QObject properties'''
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def testObjectNameProperty(self):
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#QObject.setProperty() for existing C++ property
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obj = QObject()
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self.assert_(obj.setProperty('objectName', 'dummy'))
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self.assertEqual(obj.objectName(), 'dummy')
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self.assert_(obj.setProperty('objectName', 'foobar'))
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self.assertEqual(obj.objectName(), 'foobar')
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def testDynamicProperty(self):
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#QObject.setProperty() for dynamic properties
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obj = QObject()
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# Should return false when creating a new dynamic property
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self.assert_(not obj.setProperty('dummy', 'mydata'))
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prop = obj.property('dummy')
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self.assert_(isinstance(prop, unicode))
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self.assertEqual(obj.property('dummy'), 'mydata')
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self.assert_(not obj.setProperty('dummy', 'zigzag'))
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prop = obj.property('dummy')
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self.assert_(isinstance(prop, unicode))
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self.assertEqual(obj.property('dummy'), 'zigzag')
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self.assert_(not obj.setProperty('dummy', 42))
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prop = obj.property('dummy')
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self.assert_(isinstance(prop, int))
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# QVariant.toInt has a bool* arg in C++, so returns a tuple
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self.assertEqual(obj.property('dummy'), 42)
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def testStringProperty(self):
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obj = QObject()
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self.assert_(not obj.setProperty('dummy', 'data'))
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prop = obj.property('dummy')
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self.assert_(isinstance(prop, unicode))
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self.assertEqual(obj.property('dummy'), 'data')
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def testImplicitQVariantProperty(self):
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obj = QObject()
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self.assert_(not obj.setProperty('dummy', 'data'))
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prop = obj.property('dummy')
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self.assert_(isinstance(prop, unicode))
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self.assertEqual(obj.property('dummy'), 'data')
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def testInvalidProperty(self):
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#QObject.property() for invalid properties
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obj = QObject()
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prop = obj.property('dummy')
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self.assertEqual(prop, None)
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def testTypeNamePythonClasses(self):
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'''QVariant of pure python classes'''
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d = Dummy()
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obj = QObject()
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obj.setProperty('foo', d)
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# inherited type name from other binding
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self.assertEqual(obj.property('foo'), d)
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def testQVariantPyList(self):
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'''QVariant(QVariantList).toPyObject() equals original list'''
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obj = QObject()
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obj.setProperty('foo', [1, 'two', 3])
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self.assertEqual(obj.property('foo'), [1, 'two', 3])
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def testSubClassConvertion(self):
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'''QVariant(QSize subclass) type is UserType and returns same object'''
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mysize = MySize(0, 0)
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obj = QObject()
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obj.setProperty('foo', mysize)
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self.assertTrue(obj.property('foo') is mysize)
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def testValueType(self):
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rect = QRect(1, 2, 3, 4)
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obj = QObject()
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obj.setProperty('rect', rect)
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'''Value types when converted to QVariant is copyed'''
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self.assertFalse(obj.property('rect') is rect)
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self.assertEqual(obj.property('rect'), rect)
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def testSubClassProperty(self):
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o = MyObject()
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self.assertEqual(o.property('pp'), 42)
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so = MySubObject()
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self.assertEqual(so.property('pp'), 42)
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mo = MyMultipleObject()
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self.assertEqual(mo.property('pp'), 42)
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class PropertyWithConstructorCase(unittest.TestCase):
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'''Test case for QObject properties set using named arguments in the constructor.'''
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def testObjectNameProperty(self):
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#QObject(property=value) for existing C++ property
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obj = QObject(objectName='dummy')
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self.assertEqual(obj.objectName(), 'dummy')
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def testDynamicPropertyRaisesException(self):
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self.assertRaises(AttributeError, QObject, dummy=42)
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def testPythonDeclaredProperty(self):
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obj = ExQObject(registeredproperty=123)
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self.assertEqual(obj.registeredproperty, 123)
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def testPythonDeclaredPropertyNoSetted(self):
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try:
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obj = ExQObject()
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a = obj.registeredproperty
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except AttributeError:
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pass
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def testConstructorPropertyInQObjectDerived(self):
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#QTimer(property=value) for existing C++ property
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obj = QTimer(objectName='dummy')
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self.assertEqual(obj.objectName(), 'dummy')
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def testReadOnlyPythonProperty(self):
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o = MyObject()
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self.assertEqual(o.pp, 42)
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self.assertRaises(AttributeError, o.trySetPP)
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class PropertyWithNotify(unittest.TestCase):
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def called(self):
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self.called_ = True
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def testMetaData(self):
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obj = MyObjectWithNotifyProperty()
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mo = obj.metaObject()
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self.assertEqual(mo.propertyCount(), 2)
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p = mo.property(1)
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self.assertEqual(p.name(), "myProperty")
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self.assert_(p.hasNotifySignal())
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def testNotify(self):
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self.called_ = False
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obj = MyObjectWithNotifyProperty()
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@ -202,19 +31,6 @@ class PropertyWithNotify(unittest.TestCase):
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obj.myProperty = 10
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self.assert_(self.called_)
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class MetaPropertyTest(unittest.TestCase):
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def testConstant(self):
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obj = MyObject()
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mo = obj.metaObject()
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self.assertEqual(mo.propertyCount(), 2)
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p = mo.property(1)
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self.assertTrue(p.isConstant())
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obj = MyObjectWithNotifyProperty()
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mo = obj.metaObject()
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self.assertEqual(mo.propertyCount(), 2)
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p = mo.property(1)
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self.assertFalse(p.isConstant())
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if __name__ == '__main__':
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unittest.main()
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@ -5,6 +5,9 @@ import unittest
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import sys
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from PySide.QtCore import QObject, SIGNAL
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MAX_LOOPS = 5
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MAX_OBJECTS = 200
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class Dummy(object):
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def __init__(self, parent):
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self._parent = parent
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@ -16,26 +19,28 @@ class MultipleSlots(unittest.TestCase):
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def myCB(self):
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self._count += 1
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"""
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def testUnboundSignal(self):
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o = QObject()
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self._count = 0
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for i in range(200):
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for i in range(MAX_OBJECTS):
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QObject.connect(o, SIGNAL("fire()"), lambda: self.myCB())
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o.emit(SIGNAL("fire()"))
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self.assertEqual(self._count, 200)
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self.assertEqual(self._count, MAX_OBJECTS)
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"""
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def testDisconnectCleanup(self):
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for c in range(5):
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for c in range(MAX_LOOPS):
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self._count = 0
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self._senders = []
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for i in range(200):
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for i in range(MAX_OBJECTS):
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o = QObject()
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QObject.connect(o, SIGNAL("fire()"), lambda: self.myCB())
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self._senders.append(o)
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o.emit(SIGNAL("fire()"))
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self.assertEqual(self._count, 200)
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self.assertEqual(self._count, MAX_OBJECTS)
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#delete all senders will disconnect the signals
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self._senders = []
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