libvpx: Pull from upstream

source/libvpx/test/tools_common.sh

 #!/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.
 ##
@@ skipping 182 matching lines @@
 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 positional parameter one using the filter specified by
-# positional parameter two. Filter behavior depends on the presence of a third
-# positional parameter. When parameter three is present, strings that match the
-# filter are excluded. When omitted, strings matching the filter are included.
-# The filtered string is echoed to stdout.
+# 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 "${exclude}" ]; then
     # When positional parameter three exists the caller wants to remove strings.
     # Tell grep to invert matches using the -v argument.
     exclude='-v'
   else
@@ skipping 28 matching lines @@
   if [ "${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 ${test_name}
+    done
+    return
+  fi
+
+  # Combine environment and actual tests.
   local tests_to_run="${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}"
@@ skipping 10 matching lines @@
     --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.
@@ skipping 39 matching lines @@
     --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.
@@ skipping 39 matching lines @@
 
 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=${VPX_TEST_PREFIX}
   VPX_TEST_RAND=${VPX_TEST_RAND}
   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.