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#!/usr/bin/perl -w
#
# $Id: find.t,v 1.1 2003-10-16 12:10:03 mertz Exp $
# Author: Christophe Mertz
#
# testing find methods
# this script can be used with an optionnal argument, an integer giving
# the delay in seconds during which the graphic updates will be displayed
# this is usefull for visual inspection!
BEGIN {
if (!eval q{
use Test::More qw(no_plan);
# use Test::More tests => 31;
1;
}) {
print "# tests only work properly with installed Test::More module\n";
print "1..1\n";
print "ok 1\n";
exit;
}
if (!eval q{
use Tk::Zinc;
1;
}) {
print "unable to load Tk::Zinc";
print "1..1\n";
print "ok 1\n";
exit;
}
if (!eval q{
$mw = MainWindow->new();
1;
}) {
print "# tests only work properly when it is possible to create a mainwindow in your env\n";
print "1..1\n";
print "ok 1\n";
exit;
}
}
$zinc = $mw->Zinc(-render => 0,
-width => 400, -height => 400)->pack;
like ($zinc, qr/^Tk::Zinc=HASH/ , "zinc has been created");
### creating rectangles:
$g1 = $zinc->add('group',1, -tags => "gr1");
$text = $zinc->add('text', $g1, -position => [-100,-100]);
$g2 = $zinc->add('group',$g1, -tags => "gr2");
$rect11 = $zinc->add('rectangle', $g2, [ 10,10,40,40]);
$rect12 = $zinc->add('rectangle', $g2, [ 50,10,80,40]);
$rect13 = $zinc->add('rectangle', $g2, [ 90,10,120,40]);
$rect21 = $zinc->add('rectangle', $g2, [ 10,50,40,80]);
$rect22 = $zinc->add('rectangle', $g2, [ 50,50,80,80], -tags => 'middle');
$rect23 = $zinc->add('rectangle', $g2, [ 90,50,120,80]);
$rect31 = $zinc->add('rectangle', $g2, [ 10,90,40,120]);
$rect32 = $zinc->add('rectangle', $g2, [ 50,90,80,120]);
$rect33 = $zinc->add('rectangle', $g2, [ 90,90,120,120]);
$zinc->update;
my @list;
@list = $zinc->find('overlapping', 20,20,110,110, $g2);
&ok (&eq_array (\@list ,
[ $rect33, $rect32, $rect31, $rect23, $rect22, $rect21, $rect13, $rect12, $rect11, ]),
"find overlapping all rectangles");
@list = $zinc->find('enclosed', 20,20,110,110, $g2);
&ok (&eq_array (\@list ,
[ $rect22 ]),
"find enclosed the middle rectangle");
@list = $zinc->find('enclosed', 0,0,110,110, $g2);
&ok (&eq_array (\@list ,
[ $rect22 , $rect21, $rect12, $rect11 ]),
"find enclosed the 4 left up rectangles");
@list = $zinc->find('ancestor', $rect33);
&ok (&eq_array (\@list ,
[ $g2 , $g1, 1 ]),
"find ancestor of one rectangle");
@list = $zinc->find('withtag', ".gr1.");
#print "@list\n";
&ok (&eq_array (\@list ,
[ $g2, $text, ]),
"find direct descendant of group tagged gr1");
@list = $zinc->find('withtag', ".gr1*");
#print "@list\n";
&is_deeply ( [ @list ] ,
[ $g2, ($zinc->find('withtag', ".gr1.gr2*"), $text ) ],
"find all descendant of group tagged gr1");
&is_deeply ( [ ($zinc->find('withtag', ".gr1.gr2*")) ],
[ ($zinc->find('withtag', "*gr2*")) ],
"comparing full pathtag and reduced pathtag to a group");
&is_deeply ( [ ($zinc->find('withtag', ".gr1.gr2.middle")) ],
[ ($zinc->find('withtag', "*gr2.middle")) ],
"comparing full pathtag and reduced pathtag to a rectangle");
&is_deeply ( [ ($zinc->find('withtag', ".gr1.gr2.middle")) ],
[ ($zinc->find('withtag', "*middle")) ],
"comparing full pathtag and reduced pathtag to a rectangle");
&is_deeply ( [ ($zinc->find('withtag', ".gr1.gr2.middle")) ],
[ ($zinc->find('withtag', "middle")) ],
"comparing full pathtag and reduced pathtag to a rectangle");
&is_deeply ( [ ($zinc->find('withtype', "group")) ],
[ $g1, $g2 ],
"find with type 'group'");
&is_deeply ( [ ($zinc->find('withtype', "group", ".$g1.")) ],
[ $g2 ],
"find with type 'group' starting from g1");
&is_deeply ( [ ($zinc->find('withtype', "group", ".$g1.")) ],
[ ($zinc->find('withtype', "group", ".$g1*")) ],
"find with type 'group' starting from g1");
&is_deeply ( [ ($zinc->find('withtype', "rectangle")) ],
[ $rect33, $rect32, $rect31, $rect23, $rect22, $rect21, $rect13, $rect12, $rect11, ],
"find with type 'rectangle'");
&is_deeply ( [ ($zinc->find('withtype', "rectangle", ".$g1*")) ],
[ ($zinc->find('withtype', "rectangle")) ],
"find with type 'rectangle' starting from .g1*");
# Tk::MainLoop;
sub wait {
$zinc->update;
ok (1, $_[0]);
my $delay = $ARGV[0];
if (defined $delay) {
$zinc->update;
if ($delay =~ /^\d+$/) {
sleep $delay;
} else {
sleep 1;
}
}
}
diag("############## Images test");
|
