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use warnings;
use strict;
use Test::More tests => 1;
use Glib qw(TRUE FALSE); # To get TRUE and FALSE
use Gtk3 -init; # Could just call init separately
use Image::Sane ':all'; # To get SANE_* enums
use Sub::Override; # Override Frontend::Image_Sane to test functionality that
# we can't with the test backend
use Storable qw(freeze); # For cloning the options cache
BEGIN {
use Gscan2pdf::Dialog::Scan::Image_Sane;
}
#########################
my $window = Gtk3::Window->new;
Gscan2pdf::Translation::set_domain('gscan2pdf');
use Log::Log4perl qw(:easy);
Log::Log4perl->easy_init($WARN);
my $logger = Log::Log4perl::get_logger();
# The overrides must occur before the thread is spawned in setup.
my $override = Sub::Override->new;
$override->replace(
'Gscan2pdf::Frontend::Image_Sane::_thread_get_devices' => sub {
my ( $self, $uuid ) = @_;
$self->{return}->enqueue(
{
type => 'finished',
process => 'get-devices',
uuid => $uuid,
info => freeze( [] ),
status => SANE_STATUS_GOOD,
}
);
return;
}
);
Gscan2pdf::Frontend::Image_Sane->setup($logger);
my $dialog = Gscan2pdf::Dialog::Scan::Image_Sane->new(
title => 'title',
'transient-for' => $window,
'logger' => $logger
);
$dialog->{signal} = $dialog->signal_connect(
'changed-device-list' => sub {
my ( $self, $devices ) = @_;
is_deeply $devices, [], 'changed-device-list called with empty array';
Gtk3->main_quit;
}
);
$dialog->get_devices;
Gtk3->main;
Gscan2pdf::Frontend::Image_Sane->quit;
__END__
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