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test_lsp2lpc.bats
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test_lsp2lpc.bats
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#!/usr/bin/env bats
# ------------------------------------------------------------------------ #
# Copyright 2021 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. #
# ------------------------------------------------------------------------ #
sptk3=tools/sptk/bin
sptk4=bin
tmp=test_lsp2lpc
setup() {
mkdir -p $tmp
}
teardown() {
rm -rf $tmp
}
@test "lsp2lpc: compatibility" {
$sptk3/nrand -l 800 | $sptk3/lpc -l 400 -m 12 |
$sptk3/lpc2lsp -m 12 > $tmp/1
ary=("" "-L" "-k")
for k in $(seq 0 2); do
# shellcheck disable=SC2086
$sptk3/lsp2lpc -m 12 ${ary[$k]} $tmp/1 > $tmp/2
$sptk4/lsp2lpc -m 12 -k "$k" $tmp/1 > $tmp/3
run $sptk4/aeq $tmp/2 $tmp/3
[ "$status" -eq 0 ]
done
for q in $(seq 0 3); do
$sptk3/lsp2lpc -m 12 -q "$q" $tmp/1 > $tmp/2
$sptk4/lsp2lpc -m 12 -q "$q" $tmp/1 > $tmp/3
run $sptk4/aeq $tmp/2 $tmp/3
[ "$status" -eq 0 ]
done
$sptk3/nrand -l 800 | $sptk3/lpc -l 400 -m 11 |
$sptk3/lpc2lsp -m 11 > $tmp/1
$sptk3/lsp2lpc -m 11 $tmp/1 > $tmp/2
$sptk4/lsp2lpc -m 11 $tmp/1 > $tmp/3
}
@test "lsp2lpc: reversibility" {
$sptk3/nrand -l 400 | $sptk3/lpc -l 400 -m 12 |
$sptk3/lpc2lsp -m 12 -n 256 > $tmp/1
$sptk4/lsp2lpc -m 12 $tmp/1 | $sptk4/lpc2lsp -m 12 > $tmp/2
run $sptk4/aeq $tmp/1 $tmp/2
[ "$status" -eq 0 ]
}
@test "lsp2lpc: valgrind" {
$sptk3/nrand -l 800 | $sptk3/lpc -l 400 -m 12 |
$sptk3/lpc2lsp -m 12 -n 256 > $tmp/1
run valgrind $sptk4/lsp2lpc -m 12 $tmp/1
[ "$(echo "${lines[-1]}" | sed -r 's/.*SUMMARY: ([0-9]*) .*/\1/')" -eq 0 ]
}