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use Test::More tests => 5;
use strict;
use warnings;
BEGIN {
use FindBin;
use lib "$FindBin::Bin/../lib";
use local::lib "$FindBin::Bin/../local-lib";
}
use List::Util qw(first);
use Slic3r;
use Slic3r::Test qw(_eq);
{
my $config = Slic3r::Config::new_from_defaults;
my $test = sub {
my ($conf) = @_;
$conf ||= $config;
my $print = Slic3r::Test::init_print('20mm_cube', config => $conf);
my @z = ();
my @increments = ();
Slic3r::GCode::Reader->new->parse(Slic3r::Test::gcode($print), sub {
my ($self, $cmd, $args, $info) = @_;
if ($info->{dist_Z}) {
push @z, 1*$args->{Z};
push @increments, $info->{dist_Z};
}
});
fail 'wrong first layer height'
if $z[0] ne $config->get_value('first_layer_height') + $config->z_offset;
fail 'wrong second layer height'
if $z[1] ne $config->get_value('first_layer_height') + $config->get_value('layer_height') + $config->z_offset;
fail 'wrong layer height'
if first { !_eq($_, $config->layer_height) } @increments[1..$#increments];
1;
};
$config->set('start_gcode', ''); # to avoid dealing with the nozzle lift in start G-code
$config->set('layer_height', 0.3);
$config->set('first_layer_height', 0.2);
ok $test->(), "absolute first layer height";
$config->set('first_layer_height', '60%');
ok $test->(), "relative first layer height";
$config->set('z_offset', 0.9);
ok $test->(), "positive Z offset";
$config->set('z_offset', -0.8);
ok $test->(), "negative Z offset";
}
{
my $config = Slic3r::Config->new;
$config->set('fill_density', 0); # just for making the test faster
my $print = Slic3r::Test::init_print('20mm_cube', config => $config, scale => 2);
my @z = ();
Slic3r::GCode::Reader->new->parse(Slic3r::Test::gcode($print), sub {
my ($self, $cmd, $args, $info) = @_;
if ($info->{dist_Z}) {
push @z, 1*$args->{Z};
}
});
ok $z[-1] > 20*1.8 && $z[-1] < 20*2.2, 'resulting G-code has reasonable height';
}
__END__
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