client/bin/autotestd

   1 #!/usr/bin/python
   2
   3 import common
   4 import sys, os, subprocess, fcntl
   5
   6
   7 bindir = os.path.dirname(__file__)
   8 autotest = os.path.join(bindir, 'autotest')
   9
  10 logdir = sys.argv[1]
  11
  12
  13 # We want to simulate the behaviour of autotest_client, where fd3 would be
  14 # routed to stderr and fd1 & fd2 to stdout
  15
  16 # HACK: grab fd3 for now
  17 os.dup2(2, 3)
  18
  19 # open up log files to use for std*
  20 stdout = open(os.path.join(logdir, 'stdout'), 'a', 0)
  21 stderr = open(os.path.join(logdir, 'stderr'), 'a', 0)
  22
  23 # set up the file descriptors now, simulating the old behaviour
  24 os.dup2(stdout.fileno(), 1)
  25 os.dup2(stdout.fileno(), 2)
  26 os.dup2(stderr.fileno(), 3)
  27
  28 # we don't need the file objects any more
  29 stdout.close()
  30 stderr.close()
  31
  32
  33 args = [autotest] + sys.argv[2:]
  34 if '-H' not in args:
  35     args[1:1] = ['-H', 'autoserv']
  36 cmd = ' '.join(args)
  37
  38 # open up a log file for saving off the exit code
  39 exit_file = open(os.path.join(logdir, 'exit_code'), 'w', 0)
  40 fcntl.flock(exit_file, fcntl.LOCK_EX)
  41
  42 # touch a 'started' file to indicate we've been initialized
  43 open(os.path.join(logdir, 'started'), 'w').close()
  44
  45 # run the actual autotest client and write the exit code into the log file
  46 exit_code = subprocess.call(cmd, shell=True)
  47 exit_file.write('%+04d' % exit_code)
  48 exit_file.flush()
  49 fcntl.flock(exit_file, fcntl.LOCK_UN)
  50 exit_file.close()