3 ## Copyright (c) 2014 The WebM project authors. All Rights Reserved.
5 ## Use of this source code is governed by a BSD-style license
6 ## that can be found in the LICENSE file in the root of the source
7 ## tree. An additional intellectual property rights grant can be found
8 ## in the file PATENTS. All contributing project authors may
9 ## be found in the AUTHORS file in the root of the source tree.
11 ## This file tests the libvpx 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).
16 . $(dirname $0)/tools_common.sh
18 # Environment check: Make sure input is available:
19 # $VP8_IVF_FILE and $VP9_IVF_FILE are required.
20 decode_to_md5_verify_environment() {
21 if [ ! -e "${VP8_IVF_FILE}" ] || [ ! -e "${VP9_IVF_FILE}" ]; then
22 echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
27 # Runs decode_to_md5 on $1 and captures the md5 sum for the final frame. $2 is
28 # interpreted as codec name and used solely to name the output file. $3 is the
29 # expected md5 sum: It must match that of the final frame.
31 local decoder="${LIBVPX_BIN_PATH}/decode_to_md5${VPX_TEST_EXE_SUFFIX}"
34 local expected_md5="$3"
35 local output_file="${VPX_TEST_OUTPUT_DIR}/decode_to_md5_${codec}"
37 if [ ! -x "${decoder}" ]; then
38 elog "${decoder} does not exist or is not executable."
42 eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
43 ${devnull} || return 1
45 [ -e "${output_file}" ] || return 1
47 local md5_last_frame="$(tail -n1 "${output_file}" | awk '{print $1}')"
48 local actual_md5="$(echo "${md5_last_frame}" | awk '{print $1}')"
49 [ "${actual_md5}" = "${expected_md5}" ] || return 1
53 # expected MD5 sum for the last frame.
54 local expected_md5="56794d911b02190212bca92f88ad60c6"
56 if [ "$(vp8_decode_available)" = "yes" ]; then
57 decode_to_md5 "${VP8_IVF_FILE}" "vp8" "${expected_md5}"
62 # expected MD5 sum for the last frame.
63 local expected_md5="2952c0eae93f3dadd1aa84c50d3fd6d2"
65 if [ "$(vp9_decode_available)" = "yes" ]; then
66 decode_to_md5 "${VP9_IVF_FILE}" "vp9" "${expected_md5}"
70 decode_to_md5_tests="decode_to_md5_vp8
73 run_tests decode_to_md5_verify_environment "${decode_to_md5_tests}"