Add cros_run_cell_tests.sh

BUG=chromium-os:20349
TEST=working on it

Change-Id: I04d86a270dc33abeec67f797a7612218e585a917
Reviewed-on: http://gerrit.chromium.org/gerrit/7626
Tested-by: ttuttle <ttuttle@chromium.org>
Reviewed-by: ttuttle <ttuttle@chromium.org>
Reviewed-by: David Rochberg <rochberg@chromium.org>

bin/cros_run_cell_tests.sh

@@ -0,0 +1,132 @@
+#!/bin/bash
+
+# Copyright (c) 2011 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.
+
+# Wrapper script around run_remote_tests.sh that knows how to find
+# device test cells.
+
+# Right now this is mostly a modified copy of cros_run_wifi_tests.sh.
+
+# --- BEGIN COMMON.SH BOILERPLATE ---
+# Load common CrOS utilities.  Inside the chroot this file is installed in
+# /usr/lib/crosutils.  Outside the chroot we find it relative to the script's
+# location.
+find_common_sh() {
+  local common_paths=(/usr/lib/crosutils "$(dirname "$(readlink -f "$0")")/..")
+  local path
+
+  SCRIPT_ROOT=
+  for path in "${common_paths[@]}"; do
+    if [ -r "${path}/common.sh" ]; then
+      SCRIPT_ROOT=${path}
+      break
+    fi
+  done
+}
+
+find_common_sh
+. "${SCRIPT_ROOT}/common.sh" || (echo "Unable to load common.sh" && exit 1)
+# --- END COMMON.SH BOILERPLATE ---
+
+# Figure out the default chromelab server name.  In order for this to
+# work correctly, you have to:
+#
+#  - Put the hostname into "scripts/.default_cell_test_lab"
+#  - Create an /etc/hosts entry in your chroot for that hostname
+#    (if it isn't findable via DNS)
+if [ -f "$GCLIENT_ROOT/src/scripts/.default_cell_test_lab" ] ; then
+  DEFAULT_LAB=`cat "$GCLIENT_ROOT/src/scripts/.default_cell_test_lab"`
+fi
+
+# TODO(pstew) Since this is a wrapper script, we need to accept all
+# arguments run_remote_tests does, plus a few more of our own.  This
+# can lead to version skew issues
+
+DEFINE_string args "" "Command line arguments for test, separated with comma" a
+DEFINE_string board "" "The board for which you are building autotest"
+DEFINE_string chroot "" "alternate chroot location" c
+DEFINE_boolean cleanup ${FLAGS_FALSE} "Clean up temp directory"
+DEFINE_string iterations "" "Iterations to run every top level test" i
+DEFINE_string prepackaged_autotest "" "Use this prepackaged autotest dir"
+DEFINE_string results_dir_root "" "alternate root results directory"
+DEFINE_boolean verbose ${FLAGS_FALSE} "Show verbose autoserv output" v
+
+# These flags are specific to run_cell_tests
+DEFINE_string cell "" "Cell name to perform test on"
+DEFINE_string client "" "Host name or IP of device to perform test"
+DEFINE_string lab "${DEFAULT_LAB}" "Lab machine to perform test on"
+DEFINE_string url "" "URL to lab server config server"
+
+FLAGS "$@" || exit 1
+
+run_remote_flags=""
+run_remote_args=${FLAGS_args}
+
+append_flag () {
+    local delim=''
+    [ -n "${run_remote_flags}" ] && delim=' '
+    run_remote_flags="${run_remote_flags}${delim}$*"
+}
+
+append_arg () {
+    local delim=''
+    [ -n "${run_remote_args}" ] && delim=' '
+    run_remote_args="${run_remote_args}${delim}$*"
+}
+
+if [ -n "${FLAGS_board}" ]; then
+  append_flag --board "'${FLAGS_board}'"
+fi
+
+if [ -n "${FLAGS_chroot}" ]; then
+  append_flag --chroot "'${FLAGS_chroot}'"
+fi
+
+if [ "${FLAGS_cleanup}" -eq ${FLAGS_TRUE} ]; then
+  append_flag --cleanup
+fi
+
+if [ -n "${FLAGS_iterations}" ]; then
+  append_flag --iterations ${FLAGS_iterations}
+fi
+
+if [ -n "${FLAGS_prepackaged_autotest}" ]; then
+  append_flag --prepackaged_autotest "'${FLAGS_prepackaged_autotest}'"
+fi
+
+if [ -n "${FLAGS_results_dir_root}" ]; then
+  append_flag --results_dir_root "'${FLAGS_results_dir_root}'"
+fi
+
+if [ "${FLAGS_verbose}" -eq ${FLAGS_TRUE} ]; then
+  append_flag --verbose
+fi
+
+if [ -n "${FLAGS_url}" ]; then
+  lab_url=${FLAGS_url}
+elif [ -n "${FLAGS_lab}" ]; then
+  lab_url="http://${FLAGS_lab}:8080/cells.json"
+else
+  echo ">>> No lab server specified.  Please use --lab or --url options"
+  exit 1
+fi
+
+if [ -a "${FLAGS_cell}" ]; then
+  echo ">>> No cell specified.  Please use --cell option"
+  exit 1
+fi
+
+append_arg "config_url=$lab_url";
+append_arg "config_cell=$FLAGS_cell";
+
+remote=$1
+shift
+for arg in "$@"; do
+    append_arg $arg
+done
+
+eval "exec ${SCRIPTS_DIR}/run_remote_tests.sh \
+      --args=\"${run_remote_args}\" --remote=${remote} $run_remote_flags \
+      $FLAGS_ARGV"