gdal/autotest/gcore/bmp_read.py

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#!/usr/bin/env pytest
###############################################################################
# $Id$
#
# Project: GDAL/OGR Test Suite
# Purpose: Test basic read support for a all datatypes from a BMP file.
# Author: Andrey Kiselev, dron@remotesensing.org
#
###############################################################################
# Copyright (c) 2003, Andrey Kiselev <dron@remotesensing.org>
# Copyright (c) 2008-2009, Even Rouault <even dot rouault at spatialys.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
###############################################################################
import gdaltest
import pytest
init_list = [
("1bit.bmp", 200),
("4bit_pal.bmp", 2587),
("8bit_pal.bmp", 4672),
("byte_rle8.bmp", 4672),
]
@pytest.mark.parametrize(
"filename,checksum",
init_list,
ids=[tup[0].split(".")[0] for tup in init_list],
)
@pytest.mark.require_driver("BMP")
def test_bmp_open(filename, checksum):
ut = gdaltest.GDALTest("BMP", filename, 1, checksum)
ut.testOpen()
def test_bmp_online_1():
gdaltest.download_or_skip(
"http://download.osgeo.org/gdal/data/bmp/8bit_pal_rle.bmp", "8bit_pal_rle.bmp"
)
tst = gdaltest.GDALTest(
"BMP", "tmp/cache/8bit_pal_rle.bmp", 1, 17270, filename_absolute=1
)
return tst.testOpen()
def test_bmp_online_2():
gdaltest.download_or_skip(
"http://download.osgeo.org/gdal/data/bmp/24bit.bmp", "24bit.bmp"
)
tst = gdaltest.GDALTest("BMP", "tmp/cache/24bit.bmp", 1, 7158, filename_absolute=1)
if tst == "success":
tst = gdaltest.GDALTest(
"BMP", "tmp/cache/24bit.bmp", 3, 27670, filename_absolute=1
)
return tst.testOpen()