Move libvpx from DEPS to src

third_party/libvpx/source/libvpx/test/tools_common.sh

Index: third_party/libvpx/source/libvpx/test/tools_common.sh
diff --git a/third_party/libvpx/source/libvpx/test/tools_common.sh b/third_party/libvpx/source/libvpx/test/tools_common.sh
new file mode 100755
index 0000000000000000000000000000000000000000..0ae011e9ea77de0a81e55fecf0ccfc0e42a84534
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+++ b/third_party/libvpx/source/libvpx/test/tools_common.sh
@@ -0,0 +1,434 @@
+#!/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 contains shell code shared by test scripts for libvpx tools.
+
+# Use $VPX_TEST_TOOLS_COMMON_SH as a pseudo include guard.
+if [ -z "${VPX_TEST_TOOLS_COMMON_SH}" ]; then
+VPX_TEST_TOOLS_COMMON_SH=included
+
+set -e
+devnull='> /dev/null 2>&1'
+VPX_TEST_PREFIX=""
+
+elog() {
+  echo "$@" 1>&2
+}
+
+vlog() {
+  if [ "${VPX_TEST_VERBOSE_OUTPUT}" = "yes" ]; then
+    echo "$@"
+  fi
+}
+
+# Sets $VPX_TOOL_TEST to the name specified by positional parameter one.
+test_begin() {
+  VPX_TOOL_TEST="${1}"
+}
+
+# Clears the VPX_TOOL_TEST variable after confirming that $VPX_TOOL_TEST matches
+# positional parameter one.
+test_end() {
+  if [ "$1" != "${VPX_TOOL_TEST}" ]; then
+    echo "FAIL completed test mismatch!."
+    echo "  completed test: ${1}"
+    echo "  active test: ${VPX_TOOL_TEST}."
+    return 1
+  fi
+  VPX_TOOL_TEST='<unset>'
+}
+
+# Echoes the target configuration being tested.
+test_configuration_target() {
+  vpx_config_mk="${LIBVPX_CONFIG_PATH}/config.mk"
+  # Find the TOOLCHAIN line, split it using ':=' as the field separator, and
+  # print the last field to get the value. Then pipe the value to tr to consume
+  # any leading/trailing spaces while allowing tr to echo the output to stdout.
+  awk -F ':=' '/TOOLCHAIN/ { print $NF }' "${vpx_config_mk}" | tr -d ' '
+}
+
+# Trap function used for failure reports and tool output directory removal.
+# When the contents of $VPX_TOOL_TEST do not match the string '<unset>', reports
+# failure of test stored in $VPX_TOOL_TEST.
+cleanup() {
+  if [ -n "${VPX_TOOL_TEST}" ] && [ "${VPX_TOOL_TEST}" != '<unset>' ]; then
+    echo "FAIL: $VPX_TOOL_TEST"
+  fi
+  if [ -n "${VPX_TEST_OUTPUT_DIR}" ] && [ -d "${VPX_TEST_OUTPUT_DIR}" ]; then
+    rm -rf "${VPX_TEST_OUTPUT_DIR}"
+  fi
+}
+
+# Echoes the git hash portion of the VERSION_STRING variable defined in
+# $LIBVPX_CONFIG_PATH/config.mk to stdout, or the version number string when
+# no git hash is contained in VERSION_STRING.
+config_hash() {
+  vpx_config_mk="${LIBVPX_CONFIG_PATH}/config.mk"
+  # Find VERSION_STRING line, split it with "-g" and print the last field to
+  # output the git hash to stdout.
+  vpx_version=$(awk -F -g '/VERSION_STRING/ {print $NF}' "${vpx_config_mk}")
+  # Handle two situations here:
+  # 1. The default case: $vpx_version is a git hash, so echo it unchanged.
+  # 2. When being run a non-dev tree, the -g portion is not present in the
+  #    version string: It's only the version number.
+  #    In this case $vpx_version is something like 'VERSION_STRING=v1.3.0', so
+  #    we echo only what is after the '='.
+  echo "${vpx_version##*=}"
+}
+
+# Echoes the short form of the current git hash.
+current_hash() {
+  if git --version > /dev/null 2>&1; then
+    (cd "$(dirname "${0}")"
+    git rev-parse --short HEAD)
+  else
+    # Return the config hash if git is unavailable: Fail silently, git hashes
+    # are used only for warnings.
+    config_hash
+  fi
+}
+
+# Echoes warnings to stdout when git hash in vpx_config.h does not match the
+# current git hash.
+check_git_hashes() {
+  hash_at_configure_time=$(config_hash)
+  hash_now=$(current_hash)
+
+  if [ "${hash_at_configure_time}" != "${hash_now}" ]; then
+    echo "Warning: git hash has changed since last configure."
+  fi
+}
+
+# $1 is the name of an environment variable containing a directory name to
+# test.
+test_env_var_dir() {
+  local dir=$(eval echo "\${$1}")
+  if [ ! -d "${dir}" ]; then
+    elog "'${dir}': No such directory"
+    elog "The $1 environment variable must be set to a valid directory."
+    return 1
+  fi
+}
+
+# This script requires that the LIBVPX_BIN_PATH, LIBVPX_CONFIG_PATH, and
+# LIBVPX_TEST_DATA_PATH variables are in the environment: Confirm that
+# the variables are set and that they all evaluate to directory paths.
+verify_vpx_test_environment() {
+  test_env_var_dir "LIBVPX_BIN_PATH" \
+    && test_env_var_dir "LIBVPX_CONFIG_PATH" \
+    && test_env_var_dir "LIBVPX_TEST_DATA_PATH"
+}
+
+# Greps vpx_config.h in LIBVPX_CONFIG_PATH for positional parameter one, which
+# should be a LIBVPX preprocessor flag. Echoes yes to stdout when the feature
+# is available.
+vpx_config_option_enabled() {
+  vpx_config_option="${1}"
+  vpx_config_file="${LIBVPX_CONFIG_PATH}/vpx_config.h"
+  config_line=$(grep "${vpx_config_option}" "${vpx_config_file}")
+  if echo "${config_line}" | egrep -q '1$'; then
+    echo yes
+  fi
+}
+
+# Echoes yes when output of test_configuration_target() contains win32 or win64.
+is_windows_target() {
+  if test_configuration_target \
+     | grep -q -e win32 -e win64 > /dev/null 2>&1; then
+    echo yes
+  fi
+}
+
+# Echoes path to $1 when it's executable and exists in ${LIBVPX_BIN_PATH}, or an
+# empty string. Caller is responsible for testing the string once the function
+# returns.
+vpx_tool_path() {
+  local readonly tool_name="$1"
+  local tool_path="${LIBVPX_BIN_PATH}/${tool_name}${VPX_TEST_EXE_SUFFIX}"
+  if [ ! -x "${tool_path}" ]; then
+    # Try one directory up: when running via examples.sh the tool could be in
+    # the parent directory of $LIBVPX_BIN_PATH.
+    tool_path="${LIBVPX_BIN_PATH}/../${tool_name}${VPX_TEST_EXE_SUFFIX}"
+  fi
+
+  if [ ! -x "${tool_path}" ]; then
+    tool_path=""
+  fi
+  echo "${tool_path}"
+}
+
+# Echoes yes to stdout when the file named by positional parameter one exists
+# in LIBVPX_BIN_PATH, and is executable.
+vpx_tool_available() {
+  local tool_name="$1"
+  local tool="${LIBVPX_BIN_PATH}/${tool_name}${VPX_TEST_EXE_SUFFIX}"
+  [ -x "${tool}" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_VP8_DECODER.
+vp8_decode_available() {
+  [ "$(vpx_config_option_enabled CONFIG_VP8_DECODER)" = "yes" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_VP8_ENCODER.
+vp8_encode_available() {
+  [ "$(vpx_config_option_enabled CONFIG_VP8_ENCODER)" = "yes" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_VP9_DECODER.
+vp9_decode_available() {
+  [ "$(vpx_config_option_enabled CONFIG_VP9_DECODER)" = "yes" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_VP9_ENCODER.
+vp9_encode_available() {
+  [ "$(vpx_config_option_enabled CONFIG_VP9_ENCODER)" = "yes" ] && echo yes
+}
+
+# Echoes yes to stdout when vpx_config_option_enabled() reports yes for
+# CONFIG_WEBM_IO.
+webm_io_available() {
+  [ "$(vpx_config_option_enabled CONFIG_WEBM_IO)" = "yes" ] && echo yes
+}
+
+# Filters strings from $1 using the filter specified by $2. Filter behavior
+# depends on the presence of $3. When $3 is present, strings that match the
+# filter are excluded. When $3 is omitted, strings matching the filter are
+# included.
+# The filtered result is echoed to stdout.
+filter_strings() {
+  strings=${1}
+  filter=${2}
+  exclude=${3}
+
+  if [ -n "${exclude}" ]; then
+    # When positional parameter three exists the caller wants to remove strings.
+    # Tell grep to invert matches using the -v argument.
+    exclude='-v'
+  else
+    unset exclude
+  fi
+
+  if [ -n "${filter}" ]; then
+    for s in ${strings}; do
+      if echo "${s}" | egrep -q ${exclude} "${filter}" > /dev/null 2>&1; then
+        filtered_strings="${filtered_strings} ${s}"
+      fi
+    done
+  else
+    filtered_strings="${strings}"
+  fi
+  echo "${filtered_strings}"
+}
+
+# Runs user test functions passed via positional parameters one and two.
+# Functions in positional parameter one are treated as environment verification
+# functions and are run unconditionally. Functions in positional parameter two
+# are run according to the rules specified in vpx_test_usage().
+run_tests() {
+  local env_tests="verify_vpx_test_environment $1"
+  local tests_to_filter="$2"
+  local test_name="${VPX_TEST_NAME}"
+
+  if [ -z "${test_name}" ]; then
+    test_name="$(basename "${0%.*}")"
+  fi
+
+  if [ "${VPX_TEST_RUN_DISABLED_TESTS}" != "yes" ]; then
+    # Filter out DISABLED tests.
+    tests_to_filter=$(filter_strings "${tests_to_filter}" ^DISABLED exclude)
+  fi
+
+  if [ -n "${VPX_TEST_FILTER}" ]; then
+    # Remove tests not matching the user's filter.
+    tests_to_filter=$(filter_strings "${tests_to_filter}" ${VPX_TEST_FILTER})
+  fi
+
+  # User requested test listing: Dump test names and return.
+  if [ "${VPX_TEST_LIST_TESTS}" = "yes" ]; then
+    for test_name in $tests_to_filter; do
+      echo ${test_name}
+    done
+    return
+  fi
+
+  # Don't bother with the environment tests if everything else was disabled.
+  [ -z "${tests_to_filter}" ] && return
+
+  # Combine environment and actual tests.
+  local tests_to_run="${env_tests} ${tests_to_filter}"
+
+  check_git_hashes
+
+  # Run tests.
+  for test in ${tests_to_run}; do
+    test_begin "${test}"
+    vlog "  RUN  ${test}"
+    "${test}"
+    vlog "  PASS ${test}"
+    test_end "${test}"
+  done
+
+  local tested_config="$(test_configuration_target) @ $(current_hash)"
+  echo "${test_name}: Done, all tests pass for ${tested_config}."
+}
+
+vpx_test_usage() {
+cat << EOF
+  Usage: ${0##*/} [arguments]
+    --bin-path <path to libvpx binaries directory>
+    --config-path <path to libvpx config directory>
+    --filter <filter>: User test filter. Only tests matching filter are run.
+    --run-disabled-tests: Run disabled tests.
+    --help: Display this message and exit.
+    --test-data-path <path to libvpx test data directory>
+    --show-program-output: Shows output from all programs being tested.
+    --prefix: Allows for a user specified prefix to be inserted before all test
+              programs. Grants the ability, for example, to run test programs
+              within valgrind.
+    --list-tests: List all test names and exit without actually running tests.
+    --verbose: Verbose output.
+
+    When the --bin-path option is not specified the script attempts to use
+    \$LIBVPX_BIN_PATH and then the current directory.
+
+    When the --config-path option is not specified the script attempts to use
+    \$LIBVPX_CONFIG_PATH and then the current directory.
+
+    When the -test-data-path option is not specified the script attempts to use
+    \$LIBVPX_TEST_DATA_PATH and then the current directory.
+EOF
+}
+
+# Returns non-zero (failure) when required environment variables are empty
+# strings.
+vpx_test_check_environment() {
+  if [ -z "${LIBVPX_BIN_PATH}" ] || \
+     [ -z "${LIBVPX_CONFIG_PATH}" ] || \
+     [ -z "${LIBVPX_TEST_DATA_PATH}" ]; then
+    return 1
+  fi
+}
+
+# Parse the command line.
+while [ -n "$1" ]; do
+  case "$1" in
+    --bin-path)
+      LIBVPX_BIN_PATH="$2"
+      shift
+      ;;
+    --config-path)
+      LIBVPX_CONFIG_PATH="$2"
+      shift
+      ;;
+    --filter)
+      VPX_TEST_FILTER="$2"
+      shift
+      ;;
+    --run-disabled-tests)
+      VPX_TEST_RUN_DISABLED_TESTS=yes
+      ;;
+    --help)
+      vpx_test_usage
+      exit
+      ;;
+    --test-data-path)
+      LIBVPX_TEST_DATA_PATH="$2"
+      shift
+      ;;
+    --prefix)
+      VPX_TEST_PREFIX="$2"
+      shift
+      ;;
+    --verbose)
+      VPX_TEST_VERBOSE_OUTPUT=yes
+      ;;
+    --show-program-output)
+      devnull=
+      ;;
+    --list-tests)
+      VPX_TEST_LIST_TESTS=yes
+      ;;
+    *)
+      vpx_test_usage
+      exit 1
+      ;;
+  esac
+  shift
+done
+
+# Handle running the tests from a build directory without arguments when running
+# the tests on *nix/macosx.
+LIBVPX_BIN_PATH="${LIBVPX_BIN_PATH:-.}"
+LIBVPX_CONFIG_PATH="${LIBVPX_CONFIG_PATH:-.}"
+LIBVPX_TEST_DATA_PATH="${LIBVPX_TEST_DATA_PATH:-.}"
+
+# Create a temporary directory for output files, and a trap to clean it up.
+if [ -n "${TMPDIR}" ]; then
+  VPX_TEST_TEMP_ROOT="${TMPDIR}"
+elif [ -n "${TEMPDIR}" ]; then
+  VPX_TEST_TEMP_ROOT="${TEMPDIR}"
+else
+  VPX_TEST_TEMP_ROOT=/tmp
+fi
+
+VPX_TEST_OUTPUT_DIR="${VPX_TEST_TEMP_ROOT}/vpx_test_$$"
+
+if ! mkdir -p "${VPX_TEST_OUTPUT_DIR}" || \
+   [ ! -d "${VPX_TEST_OUTPUT_DIR}" ]; then
+  echo "${0##*/}: Cannot create output directory, giving up."
+  echo "${0##*/}:   VPX_TEST_OUTPUT_DIR=${VPX_TEST_OUTPUT_DIR}"
+  exit 1
+fi
+
+if [ "$(is_windows_target)" = "yes" ]; then
+  VPX_TEST_EXE_SUFFIX=".exe"
+fi
+
+# Variables shared by tests.
+VP8_IVF_FILE="${LIBVPX_TEST_DATA_PATH}/vp80-00-comprehensive-001.ivf"
+VP9_IVF_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-09-subpixel-00.ivf"
+
+VP9_WEBM_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-00-quantizer-00.webm"
+VP9_FPM_WEBM_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-07-frame_parallel-1.webm"
+VP9_LT_50_FRAMES_WEBM_FILE="${LIBVPX_TEST_DATA_PATH}/vp90-2-02-size-32x08.webm"
+
+YUV_RAW_INPUT="${LIBVPX_TEST_DATA_PATH}/hantro_collage_w352h288.yuv"
+YUV_RAW_INPUT_WIDTH=352
+YUV_RAW_INPUT_HEIGHT=288
+
+# Setup a trap function to clean up after tests complete.
+trap cleanup EXIT
+
+vlog "$(basename "${0%.*}") test configuration:
+  LIBVPX_BIN_PATH=${LIBVPX_BIN_PATH}
+  LIBVPX_CONFIG_PATH=${LIBVPX_CONFIG_PATH}
+  LIBVPX_TEST_DATA_PATH=${LIBVPX_TEST_DATA_PATH}
+  VP8_IVF_FILE=${VP8_IVF_FILE}
+  VP9_IVF_FILE=${VP9_IVF_FILE}
+  VP9_WEBM_FILE=${VP9_WEBM_FILE}
+  VPX_TEST_EXE_SUFFIX=${VPX_TEST_EXE_SUFFIX}
+  VPX_TEST_FILTER=${VPX_TEST_FILTER}
+  VPX_TEST_LIST_TESTS=${VPX_TEST_LIST_TESTS}
+  VPX_TEST_OUTPUT_DIR=${VPX_TEST_OUTPUT_DIR}
+  VPX_TEST_PREFIX=${VPX_TEST_PREFIX}
+  VPX_TEST_RUN_DISABLED_TESTS=${VPX_TEST_RUN_DISABLED_TESTS}
+  VPX_TEST_SHOW_PROGRAM_OUTPUT=${VPX_TEST_SHOW_PROGRAM_OUTPUT}
+  VPX_TEST_TEMP_ROOT=${VPX_TEST_TEMP_ROOT}
+  VPX_TEST_VERBOSE_OUTPUT=${VPX_TEST_VERBOSE_OUTPUT}
+  YUV_RAW_INPUT=${YUV_RAW_INPUT}
+  YUV_RAW_INPUT_WIDTH=${YUV_RAW_INPUT_WIDTH}
+  YUV_RAW_INPUT_HEIGHT=${YUV_RAW_INPUT_HEIGHT}"
+
+fi  # End $VPX_TEST_TOOLS_COMMON_SH pseudo include guard.