1#!/bin/sh 2## Copyright (c) 2016, Alliance for Open Media. All rights reserved 3## 4## This source code is subject to the terms of the BSD 2 Clause License and 5## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6## was not distributed with this source code in the LICENSE file, you can 7## obtain it at www.aomedia.org/license/software. If the Alliance for Open 8## Media Patent License 1.0 was not distributed with this source code in the 9## PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10## 11## This file tests the libaom decode_to_md5 example. To add new tests to this 12## file, do the following: 13## 1. Write a shell function (this is your test). 14## 2. Add the function to decode_to_md5_tests (on a new line). 15## 16. $(dirname $0)/tools_common.sh 17 18# Environment check: Make sure input is available: 19# $AV1_IVF_FILE is required. 20decode_to_md5_verify_environment() { 21 if [ "$(av1_encode_available)" != "yes" ] && [ ! -e "${AV1_IVF_FILE}" ]; then 22 return 1 23 fi 24} 25 26# Runs decode_to_md5 on $1 and captures the md5 sum for the final frame. $2 is 27# interpreted as codec name and used solely to name the output file. $3 is the 28# expected md5 sum: It must match that of the final frame. 29decode_to_md5() { 30 local decoder="$(aom_tool_path decode_to_md5)" 31 local input_file="$1" 32 local codec="$2" 33 local expected_md5="$3" 34 local output_file="${AOM_TEST_OUTPUT_DIR}/decode_to_md5_${codec}" 35 36 if [ ! -x "${decoder}" ]; then 37 elog "${decoder} does not exist or is not executable." 38 return 1 39 fi 40 41 eval "${AOM_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \ 42 ${devnull} 43 44 [ -e "${output_file}" ] || return 1 45 46 local md5_last_frame="$(tail -n1 "${output_file}" | awk '{print $1}')" 47 local actual_md5="$(echo "${md5_last_frame}" | awk '{print $1}')" 48 if [ "${actual_md5}" = "${expected_md5}" ]; then 49 return 0 50 else 51 elog "MD5 mismatch:" 52 elog "Expected: ${expected_md5}" 53 elog "Actual: ${actual_md5}" 54 return 1 55 fi 56} 57 58DISABLED_decode_to_md5_av1() { 59 # expected MD5 sum for the last frame. 60 local expected_md5="567dd6d4b7a7170edddbf58bbcc3aff1" 61 local file="${AV1_IVF_FILE}" 62 63 # TODO(urvang): Check in the encoded file (like libvpx does) to avoid 64 # encoding every time. 65 if [ "$(av1_decode_available)" = "yes" ]; then 66 if [ ! -e "${AV1_IVF_FILE}" ]; then 67 file="${AOM_TEST_OUTPUT_DIR}/test_encode.ivf" 68 encode_yuv_raw_input_av1 "${file}" --ivf 69 fi 70 decode_to_md5 "${file}" "av1" "${expected_md5}" 71 fi 72} 73 74# TODO(tomfinegan): Enable when the bitstream stabilizes. 75decode_to_md5_tests="DISABLED_decode_to_md5_av1" 76 77run_tests decode_to_md5_verify_environment "${decode_to_md5_tests}" 78