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#!/usr/bin/env python
# Copyright (C) 2001-2012 Artifex Software, Inc.
# All Rights Reserved.
#
# This software is provided AS-IS with no warranty, either express or
# implied.
#
# This software is distributed under license and may not be copied,
# modified or distributed except as expressly authorized under the terms
# of the license contained in the file LICENSE in this distribution.
#
# Refer to licensing information at http://www.artifex.com or contact
# Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, San Rafael,
# CA 94903, U.S.A., +1(415)492-9861, for further information.
#
#
# gscheck_raster.py
#
# rasterizes input files in several configurations and checks them
# against known baselines
#
myself="gscheck_raster.py"
import sys, os, stat
import string, calendar, time
import gstestutils
import gssum, gsconf, gstestgs, gsparamsets, gsutil
import shutil
import time
class GSCompareTestCase(gstestgs.GhostscriptTestCase):
def shortDescription(self):
file = "%s.%s.%d.%d" % (self.file[string.rindex(self.file, '/') + 1:], self.device, self.dpi, self.band)
rasterfilename = gsconf.rasterdbdir + file + ".gz"
if self.band:
banded = "banded"
else:
banded = "noband"
filename_base= os.path.basename(self.file)
filename_details= "%s (%s/%ddpi/%s)" % (filename_base, self.device, self.dpi,banded)
if not os.access(rasterfilename, os.F_OK):
message="ERROR \ncannot find "+rasterfilename+" for "+filename_details
print myself,message
self.skip = 1
else:
ct = time.localtime(os.stat(rasterfilename)[stat.ST_MTIME])
baseline_date = "%s %d, %4d %02d:%02d" % ( calendar.month_abbr[ct[1]], ct[2], ct[0], ct[3], ct[4] )
message="Checking %s against baseline set on %s" % (filename_details,baseline_date)
return message
def runTest(self):
if hasattr(self, "skip") and self.skip == 1:
self.assert_(True)
return
outputfile = "%s.%s.%d.%d" % (self.file[string.rindex(self.file, '/') + 1:], self.device, self.dpi, self.band)
gs = gstestgs.Ghostscript()
gs.gsroot = self.gsroot
gs.device = self.device
gs.dpi = self.dpi
gs.band = self.band
gs.infile = self.file
gs.outfile = outputfile
if self.log_stdout:
gs.log_stdout = self.log_stdout
if self.log_stderr:
gs.log_stderr = self.log_stderr
if gs.process():
sum = gssum.make_sum(outputfile)
else:
sum = ''
if os.path.exists(outputfile):
shutil.move(outputfile, gsconf.datadir+"/raster.daily")
# os.unlink(outputfile)
if sum and self.track_daily: # add test result to daily database
if gsconf.__dict__.has_key("checksumdb") and gsconf.checksumdb:
dbname=gsconf.dailydir+gsconf.checksumdb # mhw +".db"
else:
dbname=gsconf.get_dailydb_name()
gssum.add_file(outputfile, dbname=dbname, sum=sum)
if not sum:
message=myself+" output file "+outputfile+" was not created for input file: " + self.file
self.fail(message)
else:
if gssum.exists(outputfile,gsconf.baselinedb):
sum_baseline=gssum.get_sum(outputfile,gsconf.baselinedb)
message=myself+' checksum did not match baseline (' + outputfile + ') for input file: ' + self.file
self.assertEqual(sum,sum_baseline,message)
else:
message = myself+" no baseline checksum (" + outputfile + ") for file: " + self.file
self.fail(message)
# add compare tests
def add_compare_test(suite, gsroot, testfile, device, dpi, band, track, now=None):
logdir=gsconf.logdir
if now == None:
now=time.strftime("%Y-%m-%d-%H:%M:%S", time.localtime())
prefix=logdir+now+"."
log_stdout=prefix+gsconf.gs_stdout
log_stderr=prefix+gsconf.gs_stderr
suite.addTest(GSCompareTestCase(gsroot=gsroot,
file=gsconf.comparefiledir + testfile,
device=device,dpi=dpi,band=band,
log_stdout=log_stdout,
log_stderr=log_stderr,
track_daily=track,now=now)
)
def addTests(suite,gsroot,now,options=None, **args):
if args.has_key('track'):
track = args['track']
else:
track = 0
# get a list of test files
comparefiles = os.listdir(gsconf.comparefiledir)
comparefiles.sort()
if sys.modules["gsconf"].__dict__.has_key("revision"):
print myself,gsconf.revision
# for testfile in comparefiles:
# print myself,testfile
for testfile in comparefiles:
if gsutil.check_extension(testfile):
for params in gsparamsets.testparamsets:
add_compare_test(suite,
gsroot,testfile,
params.device,params.resolution,params.banding,
track,now)
if __name__ == '__main__':
gstestutils.gsRunTestsMain(addTests)
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