1#!/pxrpythonsubst 2# 3# Copyright 2017 Pixar 4# 5# Licensed under the Apache License, Version 2.0 (the "Apache License") 6# with the following modification; you may not use this file except in 7# compliance with the Apache License and the following modification to it: 8# Section 6. Trademarks. is deleted and replaced with: 9# 10# 6. Trademarks. This License does not grant permission to use the trade 11# names, trademarks, service marks, or product names of the Licensor 12# and its affiliates, except as required to comply with Section 4(c) of 13# the License and to reproduce the content of the NOTICE file. 14# 15# You may obtain a copy of the Apache License at 16# 17# http://www.apache.org/licenses/LICENSE-2.0 18# 19# Unless required by applicable law or agreed to in writing, software 20# distributed under the Apache License with the above modification is 21# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 22# KIND, either express or implied. See the Apache License for the specific 23# language governing permissions and limitations under the Apache License. 24 25# Regression test case for bug 70951. Adding inert prim specs was not 26# properly updating the 'hasSpecs' field on the associated node in the 27# prim index. 28 29from pxr import Sdf, Pcp 30import unittest 31 32class TestPcpRegressionBugs_bug70951(unittest.TestCase): 33 def test_Basic(self): 34 rootLayer = Sdf.Layer.FindOrOpen('bug70951/root.sdf') 35 refLayer = Sdf.Layer.FindOrOpen('bug70951/JoyGroup.sdf') 36 37 pcpCache = Pcp.Cache(Pcp.LayerStackIdentifier(rootLayer)) 38 39 # Compute the prim index for the Sim scope under JoyGroup. This index 40 # should consist of two nodes: the direct node and the reference node. 41 # Since there is no spec for the Sim scope in the root layer, the root node 42 # should be marked as such. 43 (primIndex, errors) = \ 44 pcpCache.ComputePrimIndex('/World/anim/chars/JoyGroup/Sim') 45 self.assertEqual(len(errors), 0) 46 self.assertEqual(primIndex.primStack, [refLayer.GetPrimAtPath('/JoyGroup/Sim')]) 47 self.assertFalse(primIndex.rootNode.hasSpecs) 48 49 # Now create an empty over for the Sim scope in the root layer and verify 50 # that the prim index sees this new spec after change processing. 51 with Pcp._TestChangeProcessor(pcpCache): 52 emptyOver = \ 53 Sdf.CreatePrimInLayer(rootLayer, '/World/anim/chars/JoyGroup/Sim') 54 self.assertTrue(emptyOver.IsInert()) 55 56 (primIndex, errors) = \ 57 pcpCache.ComputePrimIndex('/World/anim/chars/JoyGroup/Sim') 58 self.assertEqual(len(errors), 0) 59 self.assertEqual(primIndex.primStack, 60 [rootLayer.GetPrimAtPath('/World/anim/chars/JoyGroup/Sim'), 61 refLayer.GetPrimAtPath('/JoyGroup/Sim')]) 62 self.assertTrue(primIndex.rootNode.hasSpecs) 63 64if __name__ == "__main__": 65 unittest.main() 66