def testFeatureClipGeometry(self):
rc = QgsRenderContext()
self.assertTrue(rc.featureClipGeometry().isNull())
rc.setFeatureClipGeometry(QgsGeometry.fromWkt('Polygon(( 0 0, 1 0 , 1 1 , 0 1, 0 0 ))'))
self.assertEqual(rc.featureClipGeometry().asWkt(), 'Polygon ((0 0, 1 0, 1 1, 0 1, 0 0))')
rc2 = QgsRenderContext(rc)
self.assertEqual(rc2.featureClipGeometry().asWkt(), 'Polygon ((0 0, 1 0, 1 1, 0 1, 0 0))')
