Method testSetHashes

test/IECoreScene/SceneCacheTest.py:852–889

( self )

		self.assertEqual( set( B.readSet( "john", includeDescendantSets = False ).paths() ), set( ['/F'] ) )

	def testSetHashes( self ):

		# A
		#   B


		# Note we don't need to write out any sets to test the hashing a
		# as we only use scene graph location, filename & set name for the hash

		writeRoot = IECoreScene.SceneCache( os.path.join( self.tempDir, "test.scc" ), IECore.IndexedIO.OpenMode.Write )

		A = writeRoot.createChild("A")
		B = A.createChild("B")

		del A, B, writeRoot

		shutil.copyfile( os.path.join( self.tempDir, "test.scc" ), os.path.join( self.tempDir, "testAnotherFile.scc" ) )

		readRoot = IECoreScene.SceneCache( os.path.join( self.tempDir, "test.scc" ), IECore.IndexedIO.OpenMode.Read )
		readRoot2 = IECoreScene.SceneCache( os.path.join( self.tempDir, "testAnotherFile.scc" ), IECore.IndexedIO.OpenMode.Read )

		readRoot3 = IECoreScene.SceneCache( os.path.join( self.tempDir, "test.scc" ), IECore.IndexedIO.OpenMode.Read )

		A = readRoot.child('A')
		Ap = readRoot.child('A')

		self.assertNotEqual( A.hashSet("dummySetA"), A.hashSet("dummySetB") )
		self.assertEqual( A.hashSet("dummySetA"), Ap.hashSet("dummySetA") )

		B = A.child("B")

		self.assertNotEqual( A.hashSet("dummySetA"), B.hashSet("dummySetA") )

		A2 = readRoot2.child('A')
		self.assertNotEqual( A.hashSet("dummySetA"), A2.hashSet("dummySetA") )

		A3 = readRoot3.child('A')
		self.assertEqual( A.hashSet("dummySetA"), A3.hashSet("dummySetA") )

	def testTagsConvertedToSets( self ) :