Merge change 4182 into donut

import subprocess

import sys

import time

from Numeric import *

TEST_LIST_FILE = "/sdcard/android/reliability_tests_list.txt"

TEST_STATUS_FILE = "/sdcard/android/reliability_running_test.txt"

      logging.info("Line has more than one '|': " + line)

      continue

    if pair[0] not in load_times:

      load_times[pair[0]] = [0, 0]

      load_times[pair[0]] = []

    try:

      pair[1] = int(pair[1])

    except ValueError:

      logging.info("Lins has non-numeric load time: " + line)

      continue

    load_times[pair[0]][0] += pair[1]

    load_times[pair[0]][1] += 1

    load_times[pair[0]].append(pair[1])

  log_handle.close()

  # rewrite the average time to file

  log_handle = open(raw_log, "w")

  for url, times in load_times.iteritems():

    log_handle.write("%s|%f\n" % (url, float(times[0]) / times[1]))

    # calculate std

    arr = array(times)

    avg = average(arr)

    d = arr - avg

    std = sqrt(sum(d * d) / len(arr))

    output = ("%-70s%-10d%-10d%-12.2f%-12.2f%s\n" %

              (url, min(arr), max(arr), avg, std,

               array2string(arr)))

    log_handle.write(output)

  log_handle.close()

  # clean up previous results

  RemoveDeviceFile(adb_cmd, TEST_STATUS_FILE)

  RemoveDeviceFile(adb_cmd, TEST_TIMEOUT_FILE)

  RemoveDeviceFile(adb_cmd, TEST_LOAD_TIME_FILE)

  logging.info("Running the test ...")