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#!/usr/bin/python
# -*- coding: utf-8 -*-
'''Test cases for QVariant with QtGui types'''
import unittest
from PySide.QtCore import *
from PySide.QtGui import *
from helper import UsesQApplication
class Dummy(object):
pass
class QVariantTypeName(unittest.TestCase):
def testQPen(self):
obj = QVariant(QPen(Qt.red))
self.assertEqual('QPen', obj.typeName())
def testQColor(self):
obj = QVariant(QColor(Qt.red))
self.assertEqual('QColor', obj.typeName())
def testGlobalColor(self):
obj = QVariant(Qt.red)
# XXX: PyQt4 returns int instead of QColor like the C++ version
self.assertEqual('QColor', obj.typeName())
def testEnums(self):
obj = QVariant(Qt.SolidLine)
self.assertEqual('int', obj.typeName())
class QVariantQColorImplicitlyConvertion(unittest.TestCase):
def testConversions(self):
c1 = QColor(0, 0, 0)
v = QVariant(c1)
c2 = QColor(v)
self.assertEqual(c1, c2)
class QVariantQPixmap(UsesQApplication):
'''QVariant(QPixmap)'''
def testBasic(self):
'''QVariant(QPixmap)'''
pixmap = QPixmap(10,20)
pixmap.fill(Qt.blue)
variant = QVariant(pixmap)
self.assertEqual(variant.typeName(), "QPixmap")
def testQObject(self):
obj = QObject()
v = QVariant(obj)
self.assertEqual(v.typeName(), 'QObject*')
def testQWidget(self):
obj = QWidget()
v = QVariant(obj)
self.assertEqual(v.typeName(), 'QWidget*')
class MyColor(QColor):
pass
class MyPrimitive(int):
pass
class QVariantMess(unittest.TestCase):
def testMyColor(self):
c1 = MyColor()
v = QVariant(c1)
self.assertEqual(type(v.toPyObject()), MyColor)
def testMyPrimitive(self):
p = MyPrimitive(3)
v = QVariant(p)
self.assertNotEqual(v.type(), QVariant.Int)
self.assertTrue(v.toPyObject() is p)
if __name__ == '__main__':
unittest.main()
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