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chore: import upstream snapshot with attribution
2026-07-13 13:36:25 +08:00

63 lines
2.2 KiB
Python

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# ruff: noqa: F841
import pytest
import tvm_ffi
import tvm
def test_dict_attrs():
dattr = tvm.ir.make_node("ir.DictAttrs", x=1, y=10, name="xyz", padding=(0, 0))
assert dattr.x == 1
datrr = tvm.ir.load_json(tvm.ir.save_json(dattr))
assert dattr.name == "xyz"
assert isinstance(dattr, tvm.ir.DictAttrs)
assert "name" in dattr
assert dattr["x"] == 1
assert len(dattr) == 4
assert len([x for x in dattr.keys()]) == 4
assert len(dattr.items()) == 4
def test_attrs_equal():
dattr0 = tvm.ir.make_node("ir.DictAttrs", x=1, y=[10, 20])
dattr1 = tvm.ir.make_node("ir.DictAttrs", y=[10, 20], x=1)
dattr2 = tvm.ir.make_node("ir.DictAttrs", x=1, y=None)
tvm.ir.assert_structural_equal(dattr0, dattr1)
assert not tvm_ffi.structural_equal(dattr0, dattr2)
assert not tvm_ffi.structural_equal({"x": 1}, tvm.runtime.convert(1))
assert not tvm_ffi.structural_equal([1, 2], tvm.runtime.convert(1))
def test_assert_structural_equal_reports_mismatch():
dattr0 = tvm.ir.make_node("ir.DictAttrs", x=1, y=[10, 20])
dattr1 = tvm.ir.make_node("ir.DictAttrs", x=1, y=[10, 30])
with pytest.raises(ValueError) as err:
tvm.ir.assert_structural_equal(dattr0, dattr1)
message = str(err.value)
assert "StructuralEqual check failed" in message
assert "caused by lhs at" in message
assert "and rhs at" in message
if __name__ == "__main__":
test_dict_attrs()
test_attrs_equal()