ref: cee7b94c063418eaf3a7276d77ea96a2b03bb0dc
parent: b906fe6528fd783fdeef63896cd8141b851deb89
author: Tom Finegan <tomfinegan@google.com>
date: Thu Apr 24 10:28:45 EDT 2014
Add tests for decode_to_md5. Change-Id: I3c85ab0b64ed825bdb7e18e45cc8385297547d96
--- /dev/null
+++ b/test/decode_to_md5.sh
@@ -1,0 +1,68 @@
+#!/bin/sh
+##
+## Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+##
+## Use of this source code is governed by a BSD-style license
+## that can be found in the LICENSE file in the root of the source
+## tree. An additional intellectual property rights grant can be found
+## in the file PATENTS. All contributing project authors may
+## be found in the AUTHORS file in the root of the source tree.
+##
+## This file tests the libvpx 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:
+# $VP8_IVF_FILE and $VP9_IVF_FILE are required.
+decode_to_md5_verify_environment() {+ if [ ! -e "${VP8_IVF_FILE}" ] || [ ! -e "${VP9_IVF_FILE}" ]; then+ echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
+ return 1
+ fi
+}
+
+# Runs decode_to_md5 on $1 and echoes the MD5 sum for the final frame. $2 is
+# interpreted as codec name and used solely to name the output file.
+decode_to_md5() {+ local decoder="${LIBVPX_BIN_PATH}/decode_to_md5${VPX_TEST_EXE_SUFFIX}"+ local input_file="$1"
+ local codec="$2"
+ local output_file="${VPX_TEST_OUTPUT_DIR}/decode_to_md5_${codec}"+
+ [ -x "${decoder}" ] || return 1+
+ "${decoder}" "${input_file}" "${output_file}" > /dev/null 2>&1+
+ [ -e "${output_file}" ] || return 1+
+ local md5_last_frame=$(tail -n1 "${output_file}")+ echo "${md5_last_frame% *}" | tr -d [:space:]+}
+
+decode_to_md5_vp8() {+ # expected MD5 sum for the last frame.
+ local expected_md5="56794d911b02190212bca92f88ad60c6"
+
+ if [ "$(vp8_decode_available)" = "yes" ]; then
+ local actual_md5="$(decode_to_md5 "${VP8_IVF_FILE}" vp8)" || return 1+ [ "${actual_md5}" = "${expected_md5}" ] || return 1+ fi
+}
+
+decode_to_md5_vp9() {+ # expected MD5 sum for the last frame.
+ local expected_md5="2952c0eae93f3dadd1aa84c50d3fd6d2"
+
+ if [ "$(vp9_decode_available)" = "yes" ]; then
+ local actual_md5="$(decode_to_md5 "${VP9_IVF_FILE}" vp9)" || return 1+ [ "${actual_md5}" = "${expected_md5}" ] || return 1+ fi
+}
+
+decode_to_md5_tests="decode_to_md5_vp8
+ decode_to_md5_vp9"
+
+run_tests decode_to_md5_verify_environment "${decode_to_md5_tests}"