427 строки
13 KiB
Bash
Executable File
427 строки
13 KiB
Bash
Executable File
#!/bin/sh
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##
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## Copyright (c) 2014 The WebM project authors. All Rights Reserved.
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##
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## Use of this source code is governed by a BSD-style license
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## that can be found in the LICENSE file in the root of the source
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## tree. An additional intellectual property rights grant can be found
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## in the file PATENTS. All contributing project authors may
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## be found in the AUTHORS file in the root of the source tree.
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##
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## This file contains shell code shared by test scripts for libvpx tools.
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# Use $VPX_TEST_TOOLS_COMMON_SH as a pseudo include guard.
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if [ -z "${VPX_TEST_TOOLS_COMMON_SH}" ]; then
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VPX_TEST_TOOLS_COMMON_SH=included
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set -e
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devnull='> /dev/null 2>&1'
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VPX_TEST_PREFIX=""
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elog() {
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echo "$@" 1>&2
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}
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vlog() {
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if [ "${VPX_TEST_VERBOSE_OUTPUT}" = "yes" ]; then
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echo "$@"
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fi
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}
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# Sets $VPX_TOOL_TEST to the name specified by positional parameter one.
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test_begin() {
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VPX_TOOL_TEST="${1}"
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}
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# Clears the VPX_TOOL_TEST variable after confirming that $VPX_TOOL_TEST matches
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# positional parameter one.
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test_end() {
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if [ "$1" != "${VPX_TOOL_TEST}" ]; then
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echo "FAIL completed test mismatch!."
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echo " completed test: ${1}"
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echo " active test: ${VPX_TOOL_TEST}."
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return 1
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fi
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VPX_TOOL_TEST='<unset>'
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}
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# Echoes the target configuration being tested.
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test_configuration_target() {
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vpx_config_mk="${LIBVPX_CONFIG_PATH}/config.mk"
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# Find the TOOLCHAIN line, split it using ':=' as the field separator, and
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# print the last field to get the value. Then pipe the value to tr to consume
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# any leading/trailing spaces while allowing tr to echo the output to stdout.
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awk -F ':=' '/TOOLCHAIN/ { print $NF }' "${vpx_config_mk}" | tr -d ' '
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}
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# Trap function used for failure reports and tool output directory removal.
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# When the contents of $VPX_TOOL_TEST do not match the string '<unset>', reports
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# failure of test stored in $VPX_TOOL_TEST.
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cleanup() {
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if [ -n "${VPX_TOOL_TEST}" ] && [ "${VPX_TOOL_TEST}" != '<unset>' ]; then
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echo "FAIL: $VPX_TOOL_TEST"
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fi
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if [ -n "${VPX_TEST_OUTPUT_DIR}" ] && [ -d "${VPX_TEST_OUTPUT_DIR}" ]; then
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rm -rf "${VPX_TEST_OUTPUT_DIR}"
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fi
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}
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# Echoes the git hash portion of the VERSION_STRING variable defined in
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# $LIBVPX_CONFIG_PATH/config.mk to stdout, or the version number string when
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# no git hash is contained in VERSION_STRING.
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config_hash() {
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vpx_config_mk="${LIBVPX_CONFIG_PATH}/config.mk"
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# Find VERSION_STRING line, split it with "-g" and print the last field to
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# output the git hash to stdout.
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vpx_version=$(awk -F -g '/VERSION_STRING/ {print $NF}' "${vpx_config_mk}")
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# Handle two situations here:
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# 1. The default case: $vpx_version is a git hash, so echo it unchanged.
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# 2. When being run a non-dev tree, the -g portion is not present in the
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# version string: It's only the version number.
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# In this case $vpx_version is something like 'VERSION_STRING=v1.3.0', so
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# we echo only what is after the '='.
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echo "${vpx_version##*=}"
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}
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# Echoes the short form of the current git hash.
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current_hash() {
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if git --version > /dev/null 2>&1; then
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(cd "$(dirname "${0}")"
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git rev-parse --short HEAD)
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else
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# Return the config hash if git is unavailable: Fail silently, git hashes
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# are used only for warnings.
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config_hash
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fi
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}
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# Echoes warnings to stdout when git hash in vpx_config.h does not match the
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# current git hash.
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check_git_hashes() {
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hash_at_configure_time=$(config_hash)
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hash_now=$(current_hash)
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if [ "${hash_at_configure_time}" != "${hash_now}" ]; then
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echo "Warning: git hash has changed since last configure."
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fi
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}
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# $1 is the name of an environment variable containing a directory name to
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# test.
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test_env_var_dir() {
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local dir=$(eval echo "\${$1}")
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if [ ! -d "${dir}" ]; then
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elog "'${dir}': No such directory"
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elog "The $1 environment variable must be set to a valid directory."
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return 1
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fi
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}
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# This script requires that the LIBVPX_BIN_PATH, LIBVPX_CONFIG_PATH, and
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# LIBVPX_TEST_DATA_PATH variables are in the environment: Confirm that
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# the variables are set and that they all evaluate to directory paths.
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verify_vpx_test_environment() {
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test_env_var_dir "LIBVPX_BIN_PATH" \
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&& test_env_var_dir "LIBVPX_CONFIG_PATH" \
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&& test_env_var_dir "LIBVPX_TEST_DATA_PATH"
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}
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# Greps vpx_config.h in LIBVPX_CONFIG_PATH for positional parameter one, which
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# should be a LIBVPX preprocessor flag. Echoes yes to stdout when the feature
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# is available.
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vpx_config_option_enabled() {
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vpx_config_option="${1}"
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vpx_config_file="${LIBVPX_CONFIG_PATH}/vpx_config.h"
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config_line=$(grep "${vpx_config_option}" "${vpx_config_file}")
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if echo "${config_line}" | egrep -q '1$'; then
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echo yes
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fi
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}
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# Echoes yes when output of test_configuration_target() contains win32 or win64.
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is_windows_target() {
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if test_configuration_target \
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| grep -q -e win32 -e win64 > /dev/null 2>&1; then
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echo yes
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fi
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}
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# Echoes path to $1 when it's executable and exists in ${LIBVPX_BIN_PATH}, or an
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# empty string. Caller is responsible for testing the string once the function
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# returns.
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vpx_tool_path() {
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local readonly tool_name="$1"
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local tool_path="${LIBVPX_BIN_PATH}/${tool_name}${VPX_TEST_EXE_SUFFIX}"
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if [ ! -x "${tool_path}" ]; then
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# Try one directory up: when running via examples.sh the tool could be in
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# the parent directory of $LIBVPX_BIN_PATH.
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tool_path="${LIBVPX_BIN_PATH}/../${tool_name}${VPX_TEST_EXE_SUFFIX}"
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fi
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if [ ! -x "${tool_path}" ]; then
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tool_path=""
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fi
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echo "${tool_path}"
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}
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# Echoes yes to stdout when the file named by positional parameter one exists
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# in LIBVPX_BIN_PATH, and is executable.
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vpx_tool_available() {
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local tool_name="$1"
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local tool="${LIBVPX_BIN_PATH}/${tool_name}${VPX_TEST_EXE_SUFFIX}"
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[ -x "${tool}" ] && echo yes
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}
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# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
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# CONFIG_VP10_DECODER.
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vp10_decode_available() {
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[ "$(vpx_config_option_enabled CONFIG_VP10_DECODER)" = "yes" ] && echo yes
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}
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# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
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# CONFIG_VP10_ENCODER.
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vp10_encode_available() {
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[ "$(vpx_config_option_enabled CONFIG_VP10_ENCODER)" = "yes" ] && echo yes
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}
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# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
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# CONFIG_WEBM_IO.
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webm_io_available() {
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[ "$(vpx_config_option_enabled CONFIG_WEBM_IO)" = "yes" ] && echo yes
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}
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# Filters strings from $1 using the filter specified by $2. Filter behavior
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# depends on the presence of $3. When $3 is present, strings that match the
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# filter are excluded. When $3 is omitted, strings matching the filter are
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# included.
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# The filtered result is echoed to stdout.
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filter_strings() {
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strings=${1}
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filter=${2}
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exclude=${3}
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if [ -n "${exclude}" ]; then
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# When positional parameter three exists the caller wants to remove strings.
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# Tell grep to invert matches using the -v argument.
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exclude='-v'
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else
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unset exclude
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fi
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if [ -n "${filter}" ]; then
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for s in ${strings}; do
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if echo "${s}" | egrep -q ${exclude} "${filter}" > /dev/null 2>&1; then
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filtered_strings="${filtered_strings} ${s}"
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fi
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done
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else
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filtered_strings="${strings}"
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fi
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echo "${filtered_strings}"
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}
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# Runs user test functions passed via positional parameters one and two.
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# Functions in positional parameter one are treated as environment verification
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# functions and are run unconditionally. Functions in positional parameter two
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# are run according to the rules specified in vpx_test_usage().
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run_tests() {
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local env_tests="verify_vpx_test_environment $1"
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local tests_to_filter="$2"
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local test_name="${VPX_TEST_NAME}"
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if [ -z "${test_name}" ]; then
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test_name="$(basename "${0%.*}")"
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fi
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if [ "${VPX_TEST_RUN_DISABLED_TESTS}" != "yes" ]; then
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# Filter out DISABLED tests.
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tests_to_filter=$(filter_strings "${tests_to_filter}" ^DISABLED exclude)
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fi
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if [ -n "${VPX_TEST_FILTER}" ]; then
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# Remove tests not matching the user's filter.
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tests_to_filter=$(filter_strings "${tests_to_filter}" ${VPX_TEST_FILTER})
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fi
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# User requested test listing: Dump test names and return.
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if [ "${VPX_TEST_LIST_TESTS}" = "yes" ]; then
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for test_name in $tests_to_filter; do
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echo ${test_name}
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done
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return
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fi
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# Don't bother with the environment tests if everything else was disabled.
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[ -z "${tests_to_filter}" ] && return
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# Combine environment and actual tests.
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local tests_to_run="${env_tests} ${tests_to_filter}"
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check_git_hashes
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# Run tests.
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for test in ${tests_to_run}; do
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test_begin "${test}"
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vlog " RUN ${test}"
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"${test}"
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vlog " PASS ${test}"
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test_end "${test}"
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done
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local tested_config="$(test_configuration_target) @ $(current_hash)"
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echo "${test_name}: Done, all tests pass for ${tested_config}."
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}
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vpx_test_usage() {
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cat << EOF
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Usage: ${0##*/} [arguments]
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--bin-path <path to libvpx binaries directory>
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--config-path <path to libvpx config directory>
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--filter <filter>: User test filter. Only tests matching filter are run.
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--run-disabled-tests: Run disabled tests.
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--help: Display this message and exit.
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--test-data-path <path to libvpx test data directory>
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--show-program-output: Shows output from all programs being tested.
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--prefix: Allows for a user specified prefix to be inserted before all test
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programs. Grants the ability, for example, to run test programs
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within valgrind.
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--list-tests: List all test names and exit without actually running tests.
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--verbose: Verbose output.
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When the --bin-path option is not specified the script attempts to use
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\$LIBVPX_BIN_PATH and then the current directory.
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When the --config-path option is not specified the script attempts to use
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\$LIBVPX_CONFIG_PATH and then the current directory.
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When the -test-data-path option is not specified the script attempts to use
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\$LIBVPX_TEST_DATA_PATH and then the current directory.
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EOF
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}
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# Returns non-zero (failure) when required environment variables are empty
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# strings.
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vpx_test_check_environment() {
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if [ -z "${LIBVPX_BIN_PATH}" ] || \
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[ -z "${LIBVPX_CONFIG_PATH}" ] || \
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[ -z "${LIBVPX_TEST_DATA_PATH}" ]; then
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return 1
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fi
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}
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# Parse the command line.
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while [ -n "$1" ]; do
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case "$1" in
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--bin-path)
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LIBVPX_BIN_PATH="$2"
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shift
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;;
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--config-path)
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LIBVPX_CONFIG_PATH="$2"
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shift
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;;
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--filter)
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VPX_TEST_FILTER="$2"
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shift
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;;
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--run-disabled-tests)
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VPX_TEST_RUN_DISABLED_TESTS=yes
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;;
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--help)
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vpx_test_usage
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exit
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;;
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--test-data-path)
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LIBVPX_TEST_DATA_PATH="$2"
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shift
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;;
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--prefix)
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VPX_TEST_PREFIX="$2"
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shift
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;;
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--verbose)
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VPX_TEST_VERBOSE_OUTPUT=yes
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;;
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--show-program-output)
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devnull=
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;;
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--list-tests)
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VPX_TEST_LIST_TESTS=yes
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;;
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*)
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vpx_test_usage
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exit 1
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;;
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esac
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shift
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done
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# Handle running the tests from a build directory without arguments when running
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# the tests on *nix/macosx.
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LIBVPX_BIN_PATH="${LIBVPX_BIN_PATH:-.}"
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LIBVPX_CONFIG_PATH="${LIBVPX_CONFIG_PATH:-.}"
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LIBVPX_TEST_DATA_PATH="${LIBVPX_TEST_DATA_PATH:-.}"
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# Create a temporary directory for output files, and a trap to clean it up.
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if [ -n "${TMPDIR}" ]; then
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VPX_TEST_TEMP_ROOT="${TMPDIR}"
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elif [ -n "${TEMPDIR}" ]; then
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VPX_TEST_TEMP_ROOT="${TEMPDIR}"
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else
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VPX_TEST_TEMP_ROOT=/tmp
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fi
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VPX_TEST_OUTPUT_DIR="${VPX_TEST_TEMP_ROOT}/vpx_test_$$"
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if ! mkdir -p "${VPX_TEST_OUTPUT_DIR}" || \
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[ ! -d "${VPX_TEST_OUTPUT_DIR}" ]; then
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echo "${0##*/}: Cannot create output directory, giving up."
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echo "${0##*/}: VPX_TEST_OUTPUT_DIR=${VPX_TEST_OUTPUT_DIR}"
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exit 1
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fi
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if [ "$(is_windows_target)" = "yes" ]; then
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VPX_TEST_EXE_SUFFIX=".exe"
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fi
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# Variables shared by tests.
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VP8_IVF_FILE="${LIBVPX_TEST_DATA_PATH}/vp80-00-comprehensive-001.ivf"
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VP9_IVF_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-09-subpixel-00.ivf"
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VP9_WEBM_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-00-quantizer-00.webm"
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VP9_FPM_WEBM_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-07-frame_parallel-1.webm"
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VP9_LT_50_FRAMES_WEBM_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-02-size-32x08.webm"
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YUV_RAW_INPUT="${LIBVPX_TEST_DATA_PATH}/hantro_collage_w352h288.yuv"
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YUV_RAW_INPUT_WIDTH=352
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YUV_RAW_INPUT_HEIGHT=288
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Y4M_NOSQ_PAR_INPUT="${LIBVPX_TEST_DATA_PATH}/park_joy_90p_8_420_a10-1.y4m"
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Y4M_720P_INPUT="${LIBVPX_TEST_DATA_PATH}/niklas_1280_720_30.y4m"
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# Setup a trap function to clean up after tests complete.
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trap cleanup EXIT
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vlog "$(basename "${0%.*}") test configuration:
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LIBVPX_BIN_PATH=${LIBVPX_BIN_PATH}
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LIBVPX_CONFIG_PATH=${LIBVPX_CONFIG_PATH}
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LIBVPX_TEST_DATA_PATH=${LIBVPX_TEST_DATA_PATH}
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VP8_IVF_FILE=${VP8_IVF_FILE}
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VP9_IVF_FILE=${VP9_IVF_FILE}
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VP9_WEBM_FILE=${VP9_WEBM_FILE}
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VPX_TEST_EXE_SUFFIX=${VPX_TEST_EXE_SUFFIX}
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VPX_TEST_FILTER=${VPX_TEST_FILTER}
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VPX_TEST_LIST_TESTS=${VPX_TEST_LIST_TESTS}
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VPX_TEST_OUTPUT_DIR=${VPX_TEST_OUTPUT_DIR}
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VPX_TEST_PREFIX=${VPX_TEST_PREFIX}
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VPX_TEST_RUN_DISABLED_TESTS=${VPX_TEST_RUN_DISABLED_TESTS}
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VPX_TEST_SHOW_PROGRAM_OUTPUT=${VPX_TEST_SHOW_PROGRAM_OUTPUT}
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VPX_TEST_TEMP_ROOT=${VPX_TEST_TEMP_ROOT}
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VPX_TEST_VERBOSE_OUTPUT=${VPX_TEST_VERBOSE_OUTPUT}
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YUV_RAW_INPUT=${YUV_RAW_INPUT}
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YUV_RAW_INPUT_WIDTH=${YUV_RAW_INPUT_WIDTH}
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YUV_RAW_INPUT_HEIGHT=${YUV_RAW_INPUT_HEIGHT}
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Y4M_NOSQ_PAR_INPUT=${Y4M_NOSQ_PAR_INPUT}"
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fi # End $VPX_TEST_TOOLS_COMMON_SH pseudo include guard.
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