def test_ComposedListOpMetadata(self):
'''Tests composition of list op-valued metadata fields'''
def _TestComposition(fieldName, weakListOp, strongListOp,
expectedListOp):
for fmt in allFormats:
s = Usd.Stage.CreateNew("TestComposedListOpMetadata."+fmt)
ref = s.OverridePrim('/Ref')
ref.SetMetadata(fieldName, weakListOp)
root = s.OverridePrim('/Root')
root.SetMetadata(fieldName, strongListOp)
root.GetReferences().AddInternalReference('/Ref')
self.assertEqual(root.GetMetadata(fieldName), expectedListOp)
# Sdf.IntListOp
weakListOp = Sdf.IntListOp()
weakListOp.explicitItems = [10, 20, 30]
strongListOp = Sdf.IntListOp()
strongListOp.addedItems = [-2147483648, 1, 2, 3, 2147483647]
strongListOp.deletedItems = [-2147483648, 10, 20, 30, 2147483647]
strongListOp.orderedItems = [2147483647, 3, 2, 1, -2147483648]
expectedListOp = Sdf.IntListOp()
expectedListOp.explicitItems = [2147483647, 3, 2, 1, -2147483648]
_TestComposition('intListOpTest',
weakListOp, strongListOp, expectedListOp)
# Sdf.Int64ListOp
weakListOp = Sdf.Int64ListOp()
weakListOp.explicitItems = [10, 20, 30]
strongListOp = Sdf.Int64ListOp()
strongListOp.addedItems = [-9223372036854775808, 1, 2, 3, 9223372036854775807]
strongListOp.deletedItems = [-9223372036854775808, 10, 20, 30, 9223372036854775807]
strongListOp.orderedItems = [9223372036854775807, 3, 2, 1, -9223372036854775808]
expectedListOp = Sdf.Int64ListOp()
expectedListOp.explicitItems = [9223372036854775807, 3, 2, 1, -9223372036854775808]
_TestComposition('int64ListOpTest',
weakListOp, strongListOp, expectedListOp)
# Sdf.UIntListOp
weakListOp = Sdf.UIntListOp()
weakListOp.explicitItems = [10, 20, 30]
strongListOp = Sdf.UIntListOp()
strongListOp.addedItems = [1, 2, 3, 4294967295]
strongListOp.deletedItems = [10, 20, 30, 4294967295]
strongListOp.orderedItems = [4294967295, 3, 2, 1]
expectedListOp = Sdf.UIntListOp()
expectedListOp.explicitItems = [4294967295, 3, 2, 1]
_TestComposition('uintListOpTest',
weakListOp, strongListOp, expectedListOp)
# Sdf.UInt64ListOp
weakListOp = Sdf.UInt64ListOp()
weakListOp.explicitItems = [10, 20, 30]
strongListOp = Sdf.UInt64ListOp()
strongListOp.addedItems = [1, 2, 3, 18446744073709551615]
strongListOp.deletedItems = [10, 20, 30, 18446744073709551615]
strongListOp.orderedItems = [18446744073709551615, 3, 2, 1]
expectedListOp = Sdf.UInt64ListOp()
expectedListOp.explicitItems = [18446744073709551615, 3, 2, 1]
_TestComposition('uint64ListOpTest',
weakListOp, strongListOp, expectedListOp)
# Sdf.StringListOp
weakListOp = Sdf.StringListOp()
weakListOp.explicitItems = ["baz"]
strongListOp = Sdf.StringListOp()
strongListOp.addedItems = ["foo", "bar"]
strongListOp.deletedItems = ["baz"]
strongListOp.orderedItems = ["bar", "foo"]
expectedListOp = Sdf.StringListOp()
expectedListOp.explicitItems = ["bar", "foo"]
_TestComposition('stringListOpTest',
weakListOp, strongListOp, expectedListOp)
# Sdf.TokenListOp
weakListOp = Sdf.TokenListOp()
weakListOp.explicitItems = ["baz"]
strongListOp = Sdf.TokenListOp()
strongListOp.addedItems = ["foo", "bar"]
strongListOp.deletedItems = ["baz"]
strongListOp.orderedItems = ["bar", "foo"]
expectedListOp = Sdf.TokenListOp()
expectedListOp.explicitItems = ["bar", "foo"]
_TestComposition('tokenListOpTest',
weakListOp, strongListOp, expectedListOp)
def test_BasicListOpMetadata(self):
'''Tests basic metadata API with supported list op types'''
def _TestBasic(fieldName, listOp, expectedListOp):
for fmt in allFormats:
s = Usd.Stage.CreateNew("TestBasicListOpMetadata."+fmt)
prim = s.OverridePrim('/Root')
assert not prim.HasMetadata(fieldName)
assert not prim.HasAuthoredMetadata(fieldName)
self.assertEqual(prim.GetMetadata(fieldName), None)
assert prim.SetMetadata(fieldName, listOp)
assert prim.HasMetadata(fieldName)
assert prim.HasAuthoredMetadata(fieldName)
self.assertEqual(prim.GetMetadata(fieldName), expectedListOp)
prim.ClearMetadata(fieldName)
assert not prim.HasMetadata(fieldName)
assert not prim.HasAuthoredMetadata(fieldName)
self.assertEqual(prim.GetMetadata(fieldName), None)
# List ops are applied into a single explicit list op during
# value resolution, so the expected list op isn't the same
# as the given list op.
# Sdf.IntListOp
listOp = Sdf.IntListOp()
listOp.addedItems = [-2147483648, 1, 2, 3, 2147483647]
listOp.deletedItems = [-2147483648, 10, 20, 30, 2147483647]
listOp.orderedItems = [2147483647, 3, 2, 1, -2147483648]
expectedListOp = Sdf.IntListOp()
expectedListOp.explicitItems = [2147483647, 3, 2, 1, -2147483648]
_TestBasic('intListOpTest', listOp, expectedListOp)
# Sdf.Int64ListOp
listOp = Sdf.Int64ListOp()
listOp.addedItems = [-9223372036854775808, 1, 2, 3, 9223372036854775807]
listOp.deletedItems = [-9223372036854775808, 10, 20, 30, 9223372036854775807]
listOp.orderedItems = [9223372036854775807, 3, 2, 1, -9223372036854775808]
expectedListOp = Sdf.Int64ListOp()
expectedListOp.explicitItems = [9223372036854775807, 3, 2, 1, -9223372036854775808]
_TestBasic('int64ListOpTest', listOp, expectedListOp)
# Sdf.UIntListOp
listOp = Sdf.UIntListOp()
listOp.addedItems = [1, 2, 3, 4294967295]
listOp.deletedItems = [10, 20, 30, 4294967295]
listOp.orderedItems = [4294967295, 3, 2, 1]
expectedListOp = Sdf.UIntListOp()
expectedListOp.explicitItems = [4294967295, 3, 2, 1]
_TestBasic('uintListOpTest', listOp, expectedListOp)
# Sdf.UInt64ListOp
listOp = Sdf.UInt64ListOp()
listOp.addedItems = [1, 2, 3, 18446744073709551615]
listOp.deletedItems = [10, 20, 30, 18446744073709551615]
listOp.orderedItems = [18446744073709551615, 3, 2, 1]
expectedListOp = Sdf.UInt64ListOp()
expectedListOp.explicitItems = [18446744073709551615, 3, 2, 1]
_TestBasic('uint64ListOpTest', listOp, expectedListOp)
# Sdf.StringListOp
listOp = Sdf.StringListOp()
listOp.addedItems = ["foo", "bar"]
listOp.deletedItems = ["baz"]
listOp.orderedItems = ["bar", "foo"]
expectedListOp = Sdf.StringListOp()
expectedListOp.explicitItems = ["bar", "foo"]
_TestBasic('stringListOpTest', listOp, expectedListOp)
# Sdf.TokenListOp
listOp = Sdf.TokenListOp()
listOp.addedItems = ["foo", "bar"]
listOp.deletedItems = ["baz"]
listOp.orderedItems = ["bar", "foo"]
expectedListOp = Sdf.TokenListOp()
expectedListOp.explicitItems = ["bar", "foo"]
_TestBasic('tokenListOpTest', listOp, expectedListOp)