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|
#!/usr/bin/env perl
use strict;
use warnings;
use 5.010;
use autodie qw/:all/;
use GD qw/:DEFAULT :cmp/;
use Test::More tests => 70;
use Time::HiRes qw/sleep/;
my ($pid_xnest, $pid_twm);
sub set_bg {
my ($mode, $file) = @_;
ok(
system("feh --bg-${mode} test/bg/${file}") == 0,
"Ran feh --bg-${mode} test/bg/${file}"
);
}
sub same_files {
my ($one, $two) = @_;
my $img_one = GD::Image->new($one);
my $img_two = GD::Image->new($two);
return( ! ($img_one->compare($img_two) & GD_CMP_IMAGE));
}
sub check_bg {
my ($file) = @_;
system("import -silent -window root /tmp/feh_${$}.png");
ok(
same_files("test/bg/${file}", "/tmp/feh_${$}.png"),
"Wallpaper is test/bg/${file}"
);
}
if (($pid_xnest = fork()) == 0) {
exec(qw( Xnest -geometry 500x500 :7 ));
}
sleep(0.5);
$ENV{'DISPLAY'} = ':7';
if (($pid_twm = fork()) == 0) {
exec('twm');
}
sleep(0.5);
for my $mode (qw( center fill max scale tile )) {
set_bg($mode, 'exact/in');
check_bg('exact/out');
for my $type (qw( exact small large )) {
for my $orientation (qw( w h )) {
set_bg($mode, "${type}/${orientation}/in");
check_bg("${type}/${orientation}/${mode}");
}
}
}
kill(15, $pid_twm);
sleep(0.2);
kill(15, $pid_xnest);
sleep(0.2);
unlink("/tmp/feh_${$}.png");
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