Passing AUTOSERV_TEST_ARGS as arguments to autoserv so spaces are preserved between test arguments.

chromeos-base/autotest/autotest-0.0.1.ebuild

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=2
 
 inherit toolchain-funcs
 
 DESCRIPTION="Autotest build_autotest wrapper"
 HOMEPAGE="http://src.chromium.org"
 SRC_URI=""
@@ skipping 109 matching lines @@
 src_test() {
         local third_party="${CHROMEOS_ROOT}/src/third_party"
         copy_src "${BUILD_STAGE}"
         cp -fpru "${AUTOTEST_SRC}/global_config.ini" "${BUILD_STAGE}"
 
         setup_ssh
         cd "${BUILD_STAGE}"
 
         setup_cross_toolchain
 
+        local args=()
+        if [[ -n ${AUTOSERV_TEST_ARGS} ]] ; then
+          args=("-a" "${AUTOSERV_TEST_ARGS}")
+        fi
+
         local timestamp=$(date +%Y-%m-%d-%H.%M.%S)
         # Do not use sudo, it'll unset all your environment
         LOGNAME=${SUDO_USER} ./server/autoserv -r /tmp/results.${timestamp} \
-                ${AUTOSERV_ARGS}
+                ${AUTOSERV_ARGS} "${args[@]}"
         teardown_ssh
 }