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+#!/bin/sh
+## Copyright (c) 2016, Alliance for Open Media. All rights reserved
+##
+## This source code is subject to the terms of the BSD 2 Clause License and
+## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+## was not distributed with this source code in the LICENSE file, you can
+## obtain it at www.aomedia.org/license/software. If the Alliance for Open
+## Media Patent License 1.0 was not distributed with this source code in the
+## PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+##
+## This file tests the libaom decode_to_md5 example. To add new tests to this
+## file, do the following:
+## 1. Write a shell function (this is your test).
+## 2. Add the function to decode_to_md5_tests (on a new line).
+##
+. $(dirname $0)/tools_common.sh
+
+# Environment check: Make sure input is available:
+# $AV1_IVF_FILE is required.
+decode_to_md5_verify_environment() {
+ if [ "$(av1_encode_available)" != "yes" ] && [ ! -e "${AV1_IVF_FILE}" ]; then
+ return 1
+ fi
+}
+
+# Runs decode_to_md5 on $1 and captures the md5 sum for the final frame. $2 is
+# interpreted as codec name and used solely to name the output file. $3 is the
+# expected md5 sum: It must match that of the final frame.
+decode_to_md5() {
+ local decoder="$(aom_tool_path decode_to_md5)"
+ local input_file="$1"
+ local codec="$2"
+ local expected_md5="$3"
+ local output_file="${AOM_TEST_OUTPUT_DIR}/decode_to_md5_${codec}"
+
+ if [ ! -x "${decoder}" ]; then
+ elog "${decoder} does not exist or is not executable."
+ return 1
+ fi
+
+ eval "${AOM_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
+ ${devnull}
+
+ [ -e "${output_file}" ] || return 1
+
+ local md5_last_frame="$(tail -n1 "${output_file}" | awk '{print $1}')"
+ local actual_md5="$(echo "${md5_last_frame}" | awk '{print $1}')"
+ if [ "${actual_md5}" = "${expected_md5}" ]; then
+ return 0
+ else
+ elog "MD5 mismatch:"
+ elog "Expected: ${expected_md5}"
+ elog "Actual: ${actual_md5}"
+ return 1
+ fi
+}
+
+DISABLED_decode_to_md5_av1() {
+ # expected MD5 sum for the last frame.
+ local expected_md5="567dd6d4b7a7170edddbf58bbcc3aff1"
+ local file="${AV1_IVF_FILE}"
+
+ # TODO(urvang): Check in the encoded file (like libvpx does) to avoid
+ # encoding every time.
+ if [ "$(av1_decode_available)" = "yes" ]; then
+ if [ ! -e "${AV1_IVF_FILE}" ]; then
+ file="${AOM_TEST_OUTPUT_DIR}/test_encode.ivf"
+ encode_yuv_raw_input_av1 "${file}" --ivf
+ fi
+ decode_to_md5 "${file}" "av1" "${expected_md5}"
+ fi
+}
+
+# TODO(tomfinegan): Enable when the bitstream stabilizes.
+decode_to_md5_tests="DISABLED_decode_to_md5_av1"
+
+run_tests decode_to_md5_verify_environment "${decode_to_md5_tests}"