test/simple_decoder.sh

   1 #!/bin/sh
   2 ##
   3 ##  Copyright (c) 2014 The WebM project authors. All Rights Reserved.
   4 ##
   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.
  10 ##
  11 ##  This file tests the libvpx simple_decoder example code. To add new tests to
  12 ##  this file, do the following:
  13 ##    1. Write a shell function (this is your test).
  14 ##    2. Add the function to simple_decoder_tests (on a new line).
  15 ##
  16 . $(dirname $0)/tools_common.sh
  17
  18 # Environment check: Make sure input is available:
  19 #   $VP8_IVF_FILE and $VP9_IVF_FILE are required.
  20 simple_decoder_verify_environment() {
  21   if [ ! -e "${VP8_IVF_FILE}" ] || [ ! -e "${VP9_IVF_FILE}" ]; then
  22     echo "Libvpx test data must exist in LIBVPX_TEST_DATA_PATH."
  23     return 1
  24   fi
  25 }
  26
  27 # Runs simple_decoder using $1 as input file. $2 is the codec name, and is used
  28 # solely to name the output file.
  29 simple_decoder() {
  30   local decoder="${LIBVPX_BIN_PATH}/simple_decoder${VPX_TEST_EXE_SUFFIX}"
  31   local input_file="$1"
  32   local codec="$2"
  33   local output_file="${VPX_TEST_OUTPUT_DIR}/simple_decoder_${codec}.raw"
  34
  35   if [ ! -x "${decoder}" ]; then
  36     elog "${decoder} does not exist or is not executable."
  37     return 1
  38   fi
  39
  40   eval "${VPX_TEST_PREFIX}" "${decoder}" "${input_file}" "${output_file}" \
  41       ${devnull}
  42
  43   [ -e "${output_file}" ] || return 1
  44 }
  45
  46 simple_decoder_vp8() {
  47   if [ "$(vp8_decode_available)" = "yes" ]; then
  48     simple_decoder "${VP8_IVF_FILE}" vp8 || return 1
  49   fi
  50 }
  51
  52 simple_decoder_vp9() {
  53   if [ "$(vp9_decode_available)" = "yes" ]; then
  54     simple_decoder "${VP9_IVF_FILE}" vp9 || return 1
  55   fi
  56 }
  57
  58 simple_decoder_tests="simple_decoder_vp8
  59                       simple_decoder_vp9"
  60
  61 run_tests simple_decoder_verify_environment "${simple_decoder_tests}"