#!/usr/bin/env python
###############################################################################
# $Id: gsg.py 16588 2009-03-15 00:45:44Z rouault $
#
# Project:  GDAL/OGR Test Suite
# Purpose:  Test Golden Software ASCII and binary grid format.
# Author:   Andrey Kiselev <dron@ak4719.spb.edu>
# 
###############################################################################
# Copyright (c) 2008, Andrey Kiselev <dron@ak4719.spb.edu>
# 
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
###############################################################################

import os
import sys
import gdal

sys.path.append( '../pymod' )

import gdaltest

###############################################################################
# Perform simple read tests.

def gsg_1():

    tst = gdaltest.GDALTest( 'gsbg', 'gsg_binary.grd', 1, 4672 )
    return tst.testOpen( check_gt = (440720, 60, 0, 3751320, 0, -60) )

def gsg_2():

    tst = gdaltest.GDALTest( 'gsag', 'gsg_ascii.grd', 1, 4672 )
    return tst.testOpen( check_gt = (440720, 60, 0, 3751320, 0, -60) )

def gsg_3():

    tst = gdaltest.GDALTest( 'gs7bg', 'gsg_7binary.grd', 1, 4672 )
    return tst.testOpen( check_gt = (440720, 60, 0, 3751320, 0, -60) )

###############################################################################
# Create simple copy and check.

def gsg_4():

    tst = gdaltest.GDALTest( 'gsbg', 'gsg_binary.grd', 1, 4672 )

    return tst.testCreateCopy( check_gt = 1 )
    
def gsg_5():

    tst = gdaltest.GDALTest( 'gsag', 'gsg_ascii.grd', 1, 4672 )

    return tst.testCreateCopy( check_gt = 1 )

def gsg_6():

    tst = gdaltest.GDALTest( 'gsbg', 'gsg_binary.grd', 1, 4672 )

    return tst.testCreate( out_bands = 1 )
###############################################################################

gdaltest_list = [
    gsg_1,
    gsg_2,
    gsg_3,
    gsg_4,
    gsg_5,
    gsg_6
]
  
if __name__ == '__main__':

    gdaltest.setup_run( 'gsg' )

    gdaltest.run_tests( gdaltest_list )

    gdaltest.summarize()

