Gutenprint + CUPS backends for Dye Sublimation printers
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selphy_print/regression-gp.pl

304 lines
7.6 KiB

#!/usr/bin/perl
#######################
#
# Test harness code for the dyesub backend (gutenprint rendering)
#
# Copyright (c) 2019 Solomon Peachy <pizza@shaftnet.org>
#
# The latest version of this program can be found at:
#
# http://git.shaftnet.org/cgit/selphy_print.git
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3 of the License, or (at your option)
# any later version.
#
# This program 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 General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# [http://www.gnu.org/licenses/gpl-3.0.html]
#
# SPDX-License-Identifier: GPL-3.0+
#
#######################
use strict;
use IPC::Run qw( run );
my $retval = 0;
my $id = 123;
my $user = "tester";
my $title = "image_test";
my $input_image = "testjobs/s3s-59.png";
my @pages_set = (1, 3);
my @copies_set = (1, 3);
my $valgrind = 0;
my $work_dir_base = "/tmp";
my $rotor = 0;
my $rotor_circ = 0;
my $row = 0;
my $pano_mode = 0;
my $quiet = 1;
my $proc_count = 0;
my @children = ();
my $kid;
my $error = 0;
my $genppd_exec = "/usr/sbin/cups-genppd.5.3";
my $convert_exec = "/usr/bin/convert";
my $pdftoraster_exec = "/usr/lib/cups/filter/pdftoraster";
my $rastertogutenprint_exec = "/usr/lib/cups/filter/rastertogutenprint.5.3";
my $backend_exec = "./dyesub_backend";
my $pano_exec = "./pano-split.sh";
$ENV{"STP_SUPPRESS_VERBOSE_MESSAGES"} = 1;
$ENV{"OMP_NUM_THREADS"} = 1;
$ENV{"TEST_MODE"} = "2";
if (!defined($ARGV[0])) {
die ("need a csv file\n");
};
if (defined($ENV{"STP_VERBOSE"})) {
$quiet = !$ENV{"STP_VERBOSE"};
};
if (defined($ENV{"STP_PARALLEL"})) {
$proc_count = $ENV{"STP_PARALLEL"};
};
if (defined($ENV{"STP_GENPPD"})) {
$genppd_exec = $ENV{"STP_GENPPD"};
}
if (defined($ENV{"STP_RASTERTOGUTENPRINT"})) {
$rastertogutenprint_exec = $ENV{"STP_RASTERTOGUTENPRINT"};
}
if ($proc_count > 1) {
$quiet = 1;
$rotor_circ = $proc_count;
for (my $child_no = 0; $child_no < $proc_count; $child_no++) {
$kid = fork();
if ($kid == 0) {
last;
} else {
push @children, $kid;
$rotor++;
}
}
}
if ($proc_count > 1 && $kid > 0) {
# Parent in parallel case
while ($proc_count > 0 && $kid > 0) {
$kid = waitpid(-1, 0);
if ($kid > 0 && $? > 0) {
$error++;
}
}
$retval = $error;
} else {
my $currow = 0;
open (INFILE, "<$ARGV[0]") || die ("can't open csv\n");
while (<INFILE>) {
chomp;
next if /^#/;
if (defined($ARGV[1])) {
next if (index($_,$ARGV[1]) == -1);
};
# for great parallelism!
next if ($rotor_circ && ($currow++ % $rotor_circ) != $rotor);
s/(.+)#.*/$1/;
my @row = split(/,/);
my $gp_name = $row[0];
$ENV{"BACKEND"} = $row[0];
$ENV{"EXTRA_VID"} = $row[1];
$ENV{"EXTRA_PID"} = $row[2];
my $work_dir = "${work_dir_base}/$currow";
if (!mkdir($work_dir)) {
print("cannot crate work dir ${work_dir}\n");
$error++;
next;
}
if (length($row[3])) {
$ENV{"MEDIA_CODE"} = $row[3];
} else {
undef($ENV{"MEDIA_CODE"});
}
my $options = "";
my @gp_options = split(/;/,$row[4]);
# generate options list
foreach my $x (@gp_options) {
$options .= "$x ";
}
# See if we're in panorama mode
if (defined($row[5])) {
$pano_mode = 1;
pop(@pages_set); # 1 "page"
pop(@copies_set); # 1 copy
}
my $rval;
my @args;
# Generate PPD
my $ppd_fname = "${work_dir}/stp-${gp_name}.5.3.ppd";
$ENV{"PPD"} = $ppd_fname;
$ENV{"DEVICE_URI"} = "gutenprint53+usb://$row[0]/12345678";
if (!$quiet) {
print "PPD=$ENV{PPD}\n";
print "DEVICE_URI=$ENV{DEVICE_URI}\n";
}
@args = ($genppd_exec, "-p", $work_dir, "-Z", "-q", $gp_name);
if (!$quiet) {
print join(":", @args) . "\n";
}
if ($quiet) {
$rval = run \@args, "1>", "/dev/null", "2>", "/dev/null";
} else {
$rval = run \@args;
}
if (!$rval) {
print("***** $row[0] $row[1] $row[2] $row[3] '$row[4]' FAIL genppd $?: -- " . join(":", @args) . "\n");
$error++;
next;
}
foreach my $pages (@pages_set) {
if ($pano_mode) {
print("... $row[0] $row[1] $row[2] $row[3]\n");
# XXX generate panorama bitmap
my $pano_tmp = $input_image; # XXX
# Generate PDF by running through script.
@args = ($pano_exec, $pano_tmp, "${work_dir}/$currow-${gp_name}.pdf", $gp_name, $row[5]);
if (!$quiet) {
print join(":", @args) . "\n";
}
$rval = run \@args;
if (!$rval) {
print("***** $row[0] $row[1] $row[2] $row[3] '$row[4]' '$row[5]' FAIL: pano-split.sh: $? -- " . join(":", @args) . "\n");
$error++;
next;
}
} else {
# generate PDF.
@args = ($convert_exec);
for (my $i = 0 ; $i < $pages ; $i++) {
push(@args, $input_image);
}
push(@args, "-density");
push(@args, "300x300");
push(@args, "${work_dir}/$currow-${gp_name}.pdf");
if (!$quiet) {
print join(":", @args) . "\n";
}
$rval = run \@args;
if (!$rval) {
print("***** $row[0] $row[1] $row[2] $row[3] '$row[4]' FAIL: convert: $? -- " . join(":", @args) . "\n");
$error++;
next;
}
}
# Generate raster from PDF
@args = ($pdftoraster_exec, $id, $user, $title, 1, $options, "${work_dir}/$currow-${gp_name}.pdf");
if (!$quiet) {
print join(":", @args) . "\n";
}
if ($quiet) {
$rval = run \@args, ">", "${work_dir}/$currow-${gp_name}.raster", "2>", "/dev/null";
} else {
$rval = run \@args, ">", "${work_dir}/$currow-${gp_name}.raster";
}
if (!$rval) {
print("***** $row[0] $row[1] $row[2] $row[3] '$row[4]' FAIL: imagetoraster $?: $pages -- " . join(":", @args) . "\n");
$error++;
next;
}
foreach my $copies (@copies_set) {
# Call raster2gutenprint
@args = ($rastertogutenprint_exec, $id, $user, $title, $copies, $options);
if ($valgrind) {
if ($quiet) {
unshift(@args,"-q");
}
unshift(@args,"valgrind");
}
if (!$quiet) {
print join(":", @args) . "\n";
}
if ($quiet) {
$rval = run \@args, "<", "${work_dir}/$currow-${gp_name}.raster", ">", "${work_dir}/$currow-${gp_name}.raw", "2>", "/dev/null";
} else {
$rval = run \@args, "<", "${work_dir}/$currow-${gp_name}.raster", ">", "${work_dir}/$currow-${gp_name}.raw";
}
if (!$rval) {
print("***** $row[0] $row[1] $row[2] $row[3] '$row[4]' FAIL: rastertogutenorint $?: $pages $copies -- " . join(":", @args) . "\n");
$error++;
next;
}
# Call backend using CUPS methodologies, using STDIN.
@args = ($backend_exec, $id, $user, $title, $copies, $options);
if ($valgrind) {
if ($quiet) {
unshift(@args,"-q");
}
unshift(@args,"valgrind");
}
if (!$quiet) {
print join(":", @args) . "\n";
}
if ($quiet) {
$rval = run \@args, "<", "${work_dir}/$currow-${gp_name}.raw", "2>", "/dev/null";
} else {
$rval = run \@args, "<", "${work_dir}/$currow-${gp_name}.raw";
}
if (!$rval) {
print("***** $row[0] $row[1] $row[2] $row[3] '$row[4]' FAIL: backend $?: $pages $copies -- " . join(":", @args) . "\n");
$error++;
next;
}
}
}
print "***** $row[0] $row[1] $row[2] $row[3] '$row[4]' PASS\n";
unlink ("${work_dir}/$currow-${gp_name}.pdf");
unlink ("${work_dir}/$currow-${gp_name}.raster");
unlink ("${work_dir}/$currow-${gp_name}.raw");
unlink ($ppd_fname);
rmdir ($work_dir);
}
$retval = $error;
close(INFILE);
exit($retval);
}
exit($retval);