# Copyright (C) 1994-2016 Lawrence Livermore National Security, LLC.
# LLNL-CODE-425250.
# All rights reserved.
# 
# This file is part of Silo. For details, see silo.llnl.gov.
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 
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#      contributors may be used to endorse or promote products derived
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# THIS SOFTWARE  IS PROVIDED BY  THE COPYRIGHT HOLDERS  AND CONTRIBUTORS
# "AS  IS" AND  ANY EXPRESS  OR IMPLIED  WARRANTIES, INCLUDING,  BUT NOT
# LIMITED TO, THE IMPLIED  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# CONTRIBUTORS BE LIABLE FOR  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# 
# This work was produced at Lawrence Livermore National Laboratory under
# Contract  No.   DE-AC52-07NA27344 with  the  DOE.  Neither the  United
# States Government  nor Lawrence  Livermore National Security,  LLC nor
# any of  their employees,  makes any warranty,  express or  implied, or
# assumes   any   liability   or   responsibility  for   the   accuracy,
# completeness, or usefulness of any information, apparatus, product, or
# process  disclosed, or  represents  that its  use  would not  infringe
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# product endorsement purposes.
import os
import Silo

if os.access("multi_ucd3d.pdb",os.R_OK):
    file = "multi_ucd3d.pdb"
elif os.access("multi_ucd3d.h5",os.R_OK):
    file = "multi_ucd3d.h5"

db = Silo.Open(file)
print "db = ",db

try:
    print "Trying to set a bad directory"
    db.SetDir("Magrathea")
except:
    print "    -- Caught error"

try:
    print "Trying to read a bad variable"
    db.GetVar("Arkleseizure")
except:
    print "    -- Caught error"

print "Closing...."
db.Close()

print "db = ",db

try:
    print "Trying to set a directory on a closed file"
    db.SetDir("domain0")
except:
    print "    -- Caught error"

try:
    print "Trying to read a variable on a closed file"
    db.SetDir("dtime")
except:
    print "    -- Caught error"
