linuxdebug/tools/testing/selftests/powerpc/nx-gzip/nx-gzip-test.sh

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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0-or-later
if [[ ! -w /dev/crypto/nx-gzip ]]; then
echo "Can't access /dev/crypto/nx-gzip, skipping"
echo "skip: $0"
exit 4
fi
set -e
function cleanup
{
rm -f nx-tempfile*
}
trap cleanup EXIT
function test_sizes
{
local n=$1
local fname="nx-tempfile.$n"
for size in 4K 64K 1M 64M
do
echo "Testing $size ($n) ..."
dd if=/dev/urandom of=$fname bs=$size count=1
./gzfht_test $fname
./gunz_test ${fname}.nx.gz
done
}
echo "Doing basic test of different sizes ..."
test_sizes 0
echo "Running tests in parallel ..."
for i in {1..16}
do
test_sizes $i &
done
wait
echo "OK"
exit 0