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test_ivq.py
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test_ivq.py
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# ------------------------------------------------------------------------ #
# Copyright 2022 SPTK Working Group #
# #
# 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. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
# ------------------------------------------------------------------------ #
import pytest
import diffsptk
import tests.utils as U
@pytest.mark.parametrize("device", ["cpu", "cuda"])
def test_compatibility(device, m=9, K=4):
ivq = diffsptk.InverseVectorQuantization()
tmp1 = "ivq.tmp1"
tmp2 = "ivq.tmp2"
U.check_compatibility(
device,
ivq,
[f"echo 0 3 1 2 | x2x +ad > {tmp1}", f"nrand -s 234 -l {K*(m+1)} > {tmp2}"],
[f"cat {tmp1}", f"cat {tmp2}"],
f"x2x +di {tmp1} | imsvq -m {m} -s {tmp2}",
[f"rm {tmp1} {tmp2}"],
dx=[None, m + 1],
dy=m + 1,
)