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

114 lines
3.0 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: E712, F401
import numpy as np
import pytest
import tvm_ffi
import tvm
def test_array():
a = tvm.runtime.convert([1, 2, 3])
assert len(a) == 3
assert a[-1] == 3
a_slice = a[-3:-1]
assert (a_slice[0], a_slice[1]) == (1, 2)
def test_array_save_load_json():
a = tvm.runtime.convert([1, 2, 3.5, True])
json_str = tvm.ir.save_json(a)
a_loaded = tvm.ir.load_json(json_str)
assert a_loaded[1] == 2
assert a_loaded[2] == 3.5
assert a_loaded[3] == True
assert isinstance(a_loaded[3], bool)
def test_dir_array():
a = tvm.runtime.convert([1, 2, 3])
assert dir(a)
def test_map():
a = tvm.tirx.Var("a", "int32")
b = tvm.tirx.Var("b", "int32")
amap = tvm.runtime.convert({a: 2, b: 3})
assert a in amap
assert len(amap) == 2
dd = dict(amap.items())
assert a in dd
assert b in dd
assert a + 1 not in amap
assert {x for x in amap} == {a, b}
assert set(amap.keys()) == {a, b}
assert set(amap.values()) == {2, 3}
def test_str_map():
amap = tvm.runtime.convert({"a": 2, "b": 3})
assert "a" in amap
assert len(amap) == 2
dd = dict(amap.items())
assert amap["a"] == 2
assert "a" in dd
assert "b" in dd
def test_map_save_load_json():
a = tvm.tirx.Var("a", "int32")
b = tvm.tirx.Var("b", "int32")
amap = tvm.runtime.convert({a: 2, b: 3})
json_str = tvm.ir.save_json(amap)
amap = tvm.ir.load_json(json_str)
assert len(amap) == 2
dd = {kv[0].name: kv[1] for kv in amap.items()}
assert dd == {"a": 2, "b": 3}
def test_dir_map():
a = tvm.tirx.Var("a", "int32")
b = tvm.tirx.Var("b", "int32")
amap = tvm.runtime.convert({a: 2, b: 3})
assert dir(amap)
def test_getattr_map():
a = tvm.tirx.Var("a", "int32")
b = tvm.tirx.Var("b", "int32")
amap = tvm.runtime.convert({a: 2, b: 3})
assert isinstance(amap, tvm_ffi.Map)
def test_in_container():
arr = tvm.runtime.convert(["a", "b", "c"])
assert "a" in arr
assert "d" not in arr
def test_tensor_container():
x = tvm.runtime.tensor([1, 2, 3])
arr = tvm.runtime.convert([x, x])
assert arr[0].same_as(x)
assert arr[1].same_as(x)
assert isinstance(arr[0], tvm.runtime.Tensor)
if __name__ == "__main__":
tvm.testing.main()