testFileDump.py

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#!/usr/local/bin/python
#
#                               Copyright 2005
#                                     by
#                        The Board of Trustees of the
#                     Leland Stanford Junior University.
#                            All rights reserved.
#

__facility__ = "Online"
__abstract__ = "File Upload test - VSC version"
__author__   = "S. Tuvi <Stuvi@SLAC.Stanford.edu> SLAC - GLAST LAT I&T/Online"
__date__     = "2005/07/15 00:08:27"
__updated__  = "$Date: 2006/04/11 20:56:27 $"
__version__  = "$Revision: 1.9 $"
__release__  = "$Name: HEAD $"
__credits__  = "SLAC"

import LICOS.copyright_SLAC

import logging as log
import            os

from   LICOS_Scripts.lib.testAppBase import TestAppBase
import LICOS.lib.cmdTlmDb.FILE as FILE
from   LICOS.lib.LATconstants import *


#  Example application implementation.
class testFileDump(TestAppBase):
  "Test file dump a file stored on the VSC/SIU"
  def __init__(self, common):
    TestAppBase.__init__(self, common)
    log.debug("%s.__init__()" % self.getName())

  def getName(self):
    return self.__class__.__name__

  def startRun(self):
    TestAppBase.startRun(self)
    #self.__dumpCTDBtelem.enable()

  def run(self):
    log.debug("%s.startRun()" % self.getName())

    diskFileName = os.path.join(ONLINE_ROOT, 'LICOS/tests/data/12346_hdr_out')
    # compute a semi-arbitrary file ID.  Directory/fileNum up to user.
    fileID = FILE.FswFileID( device     = FILE.FSW_DEVICE_RAM,
                             directory  = 10,
                             fileNumber = 12346)

    fswFile = self.lcat.FILE.downloadFile(unit     = FILE.FSW_UNIT_SIU,
                                          fileID   = fileID)

    f = open(diskFileName, 'wb')

    fswFile.write(f)
    f.close()

    self.setCompletionStatus(self.COMPL_STATUS_PASSED)
    # End of run

  def stopRun(self):
    TestAppBase.stopRun(self)

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