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apache--tvm/tests/python/tvmscript/test_tvmscript_printer_invisible_path_info.py
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chore: import upstream snapshot with attribution
2026-07-13 13:36:25 +08:00

69 lines
2.4 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.
from tvm_ffi.access_path import AccessPath
import tvm
import tvm.testing
from tvm.runtime.script_printer import PrinterConfig, _script
def test_render_invisible_path_info_defaults_to_true():
config = PrinterConfig()
assert config.render_invisible_path_info is True
result = tvm.ir.PrimType("int32").script(path_to_underline=[AccessPath.root().attr("dtype")])
assert result == (
"Access path: <root>.dtype\n"
"Note: The underlined object is the nearest visible parent of this path.\n\n"
"T.int32\n"
"^^^^^^^"
)
def test_render_invisible_path_info_without_target_path_is_unchanged():
assert tvm.ir.PrimType("int32").script() == "T.int32"
def test_render_invisible_path_info_explicit_false_uses_legacy_output():
result = tvm.ir.PrimType("int32").script(
path_to_underline=[AccessPath.root().attr("dtype")],
extra_config={"render_invisible_path_info": False},
)
assert result == "T.int32\n^^^^^^^"
def test_render_invisible_path_info_exact_visible_path_omits_note():
result = tvm.ir.PrimType("int32").script(path_to_underline=[AccessPath.root()])
assert result == "Access path: <root>\n\nT.int32\n^^^^^^^"
def test_render_invisible_path_info_without_visible_path():
result = _script(
tvm.runtime.ShapeTuple([1, 2]),
PrinterConfig(path_to_underline=[AccessPath.root().attr("missing")]),
)
assert result == (
"Access path: <root>.missing\n"
"Note: No visible object for this path is rendered in TVMScript.\n\n"
"Shape(1, 2)"
)
if __name__ == "__main__":
tvm.testing.main()