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#
# Licensed 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.
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from auto_scan_test import OPConvertAutoScanTest
from hypothesis import reproduce_failure
import hypothesis.strategies as st
import numpy as np
import unittest
import random

min_opset_version_map = {
    "ReduceL1": 7,
    "ReduceL2": 7,
}


class TestReduceOpsConvert(OPConvertAutoScanTest):
    """
    ONNX op: Reduce Ops
    OPset version: 7~15
    """

    def sample_convert_config(self, draw):
        input_shape = draw(
            st.lists(
                st.integers(
                    min_value=10, max_value=20), min_size=3, max_size=5))

        input_dtype = draw(st.sampled_from(["float32", "int32", "int64"]))

        axes = draw(
            st.lists(
                st.integers(
                    min_value=-len(input_shape), max_value=len(input_shape) -
                    1),
                min_size=1,
                max_size=1))

        keep_dim = draw(st.integers(min_value=0, max_value=1))
        config = {
            "op_names": ["ReduceL1", "ReduceL2"],
            "test_data_shapes": [input_shape],
            "test_data_types": [input_dtype],
            "inputs_shape": [input_shape],
            "min_opset_version": 7,
            "max_opset_version": 15,
            "inputs_name": ["x"],
            "outputs_name": ["y"],
            "delta": 1e-4,
            "rtol": 1e-4,
        }
        min_opset_versions = list()
        for op_name in config["op_names"]:
            min_opset_versions.append(min_opset_version_map[op_name])
        config["min_opset_version"] = min_opset_versions

        attrs = {
            "axes": axes,
            "keepdims": keep_dim,
        }

        return (config, attrs)

    def test(self):
        self.run_and_statis(max_examples=50)


if __name__ == "__main__":
    unittest.main()