1#!/usr/bin/env bash
2#
3# Test that the brotli command-line tool can decompress old brotli-compressed
4# files.
5#
6# The first argument may be a wrapper for brotli, such as 'qemu-arm'.
7
8set -o errexit
9
10BROTLI_WRAPPER=$1
11BROTLI="${BROTLI_WRAPPER} bin/brotli"
12TMP_DIR=bin/tmp
13
14for file in tests/testdata/*.compressed*; do
15  echo "Testing decompression of file $file"
16  expected=${file%.compressed*}
17  uncompressed=${TMP_DIR}/${expected##*/}.uncompressed
18  echo $uncompressed
19  $BROTLI $file -fdo $uncompressed
20  diff -q $uncompressed $expected
21  # Test the streaming version
22  cat $file | $BROTLI -dc > $uncompressed
23  diff -q $uncompressed $expected
24  rm -f $uncompressed
25done
26