Enhance autotest run inside chroot.

src/scripts/run_autotest.sh

 #!/bin/bash
 
 # Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Script to install and launch autotest.
 
 . "$(dirname "$0")/common.sh"
 
 # Script must be run inside the chroot
 assert_inside_chroot
 
 DEFINE_string client_control "" "client test case to execute" "c"
 DEFINE_boolean force false "force reinstallation of autotest" "f"
 DEFINE_string machine "" "if present, execute autotest on this host." "m"
 DEFINE_string test_key "${GCLIENT_ROOT}/src/platform/testing/testing_rsa" \
 "rsa key to use for autoserv" "k"
 
 # More useful help
 FLAGS_HELP="usage: $0 [flags]"
 
 # parse the command-line
 FLAGS "$@" || exit 1
 eval set -- "${FLAGS_ARGV}"
 set -e
 
 AUTOTEST_CHROOT_DEST="/usr/local/autotest"
 AUTOTEST_SRC="${GCLIENT_ROOT}/src/third_party/autotest/files"
-echo $AUTOTEST_SRC
 
 CHROOT_AUTHSOCK_PREFIX="/tmp/chromiumos_test_agent"
 
 function cleanup {
   if [ "${TEST_AUTH_SOCKET:0:26}" == ${CHROOT_AUTHSOCK_PREFIX} ]
   then
     echo "cleaning up chrooted ssh-agent."
     kill ${SSH_AGENT_PID}
   fi
 }
 
 trap cleanup EXIT
 
 # If ssh-agent isn't already running, start one (possibly inside the chroot)
 if [ ! -n "${SSH_AGENT_PID}" ]
 then
   echo "Setting up ssh-agent in chroot for testing."
   TEST_AUTH_SOCKET=$(mktemp -u ${CHROOT_AUTHSOCK_PREFIX}.XXXX)
   eval $(/usr/bin/ssh-agent -a ${TEST_AUTH_SOCKET})
 fi
 
 # Install authkey for testing
-
 chmod 400 $FLAGS_test_key
-/usr/bin/ssh-add $FLAGS_test_key 2> /dev/null
+/usr/bin/ssh-add $FLAGS_test_key 
 
 if [ -n "${FLAGS_machine}" ]
 then
-  CLIENT_CONTROL_FILE=${FLAGS_client_control}
   # run only a specific test/suite if requested
-  if [ ! -n "${CLIENT_CONTROL_FILE}" ]
+  if [ ! -n "${FLAGS_client_control}" ]
   then
     # Generate meta-control file to run all existing site tests.
     CLIENT_CONTROL_FILE=\
-      "${AUTOTEST_CHROOT_DEST}/client/site_tests/AllTests/control"
+      "${AUTOTEST_CHROOT_DEST}/client/site_tests/accept_Suite/control"
     echo "No control file specified. Running all tests."
+  else
+    CLIENT_CONTROL_FILE=${AUTOTEST_CHROOT_DEST}/${FLAGS_client_control}
   fi
   # Kick off autosrv for specified test
   autoserv_cmd="${AUTOTEST_CHROOT_DEST}/server/autoserv \
     -m ${FLAGS_machine} \
     -c ${CLIENT_CONTROL_FILE}"
   echo "running autoserv: " ${autoserv_cmd}
+  pushd ${AUTOTEST_CHROOT_DEST} 1> /dev/null
   ${autoserv_cmd}
+  popd 1> /dev/null
 else
   echo "To execute autotest manually:
   eval \$(ssh-agent)        # start ssh-agent
   ssh-add $FLAGS_test_key  # add test key to agent
   # Then execute autoserv:
   $autoserv_cmd"
 fi