decode_to_md5.sh (2720B)
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 # $AV1_IVF_FILE is required. 20 decode_to_md5_verify_environment() { 21 if [ "$(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. $3 is the 28 # expected md5 sum: It must match that of the final frame. 29 decode_to_md5() { 30 local decoder="$(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 ${devnull} || return 1 43 44 [ -e "${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: ${actual_md5}" 54 return 1 55 fi 56 } 57 58 DISABLED_decode_to_md5_av1() { 59 # expected MD5 sum for the last frame. 60 local expected_md5="567dd6d4b7a7170edddbf58bbcc3aff1" 61 local file="${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 || return 1 69 fi 70 decode_to_md5 "${file}" "av1" "${expected_md5}" 71 fi 72 } 73 74 # TODO(tomfinegan): Enable when the bitstream stabilizes. 75 decode_to_md5_tests="DISABLED_decode_to_md5_av1" 76 77 run_tests decode_to_md5_verify_environment "${decode_to_md5_tests}"