#!/usr/bin/env python
###############################################################################
# $Id: pcraster.py 93b634eed5ded27c5c56df73f932f769c6b2a955 2018-04-14 08:07:52 +1000 Ben Elliston $
#
# Project:  GDAL/OGR Test Suite
# Purpose:  Test PCRaster driver support.
# Author:   Frank Warmerdam <warmerdam@pobox.com>
#
###############################################################################
# Copyright (c) 2004, Frank Warmerdam <warmerdam@pobox.com>
#
# 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 sys
from osgeo import gdal

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

import gdaltest

###############################################################################
# Perform simple read test.


def pcraster_1():

    gdaltest.pcraster_drv = gdal.GetDriverByName('PCRaster')

    if gdaltest.pcraster_drv is None:
        return 'skip'

    tst = gdaltest.GDALTest('PCRaster', 'ldd.map', 1, 4528)
    return tst.testOpen()

###############################################################################
# Verify some auxiliary data.


def pcraster_2():

    if gdaltest.pcraster_drv is None:
        return 'skip'

    ds = gdal.Open('data/ldd.map')

    gt = ds.GetGeoTransform()

    if gt[0] != 182140.0 or gt[1] != 10 or gt[2] != 0 \
       or gt[3] != 327880.0 or gt[4] != 0 or gt[5] != -10:
        gdal.post_reason('PCRaster geotransform wrong.')
        return 'fail'

    band1 = ds.GetRasterBand(1)
    if band1.GetNoDataValue() != 255:
        gdal.post_reason('PCRaster NODATA value wrong or missing.')
        return 'fail'

    return 'success'


gdaltest_list = [
    pcraster_1,
    pcraster_2]


if __name__ == '__main__':

    gdaltest.setup_run('pcraster')

    gdaltest.run_tests(gdaltest_list)

    gdaltest.summarize()
