Subversion-Projekte lars-tiefland.php_share

--TEST--

Unit test for graphs with ports

--FILE--

<?php

/**

 * Test 14: "Drawing of records (revisited)"

 *

 * Graph definition taken from GraphViz documentation

 *

 * @category Image

 * @package  Image_GraphViz

 * @author   Philippe Jausions <jausions@php.net>

 */

require_once 'Image/GraphViz.php';

$graph = new Image_GraphViz(true, array(), 'structs', false);

$graph->addNode('struct1', array('shape' => 'record',

                                 'label' => '<f0> left|<f1> middle|<f2> right'));

$graph->addNode('struct2', array('shape' => 'record',

                                 'label' => '<f0> one|<f1> two'));

$graph->addNode('struct3', array('shape' => 'record',

                                 'label' => "hello\nworld | { b |{c|<here> d|e}| f}| g | h"));

$graph->addEdge(array('struct1' => 'struct2'), array(),

                array('struct1' => 'f1', 'struct2' => 'f0'));

$graph->addEdge(array('struct1' => 'struct3'), array(),

                array('struct1' => 'f1', 'struct3' => 'here'));

echo $graph->parse();

?>

--EXPECT--

digraph structs {

    struct1 [ shape=record,label="<f0> left|<f1> middle|<f2> right" ];

    struct2 [ shape=record,label="<f0> one|<f1> two" ];

    struct3 [ shape=record,label="hello\nworld | { b |{c|<here> d|e}| f}| g | h" ];

    struct1:f1 -> struct2:f0;

    struct1:f1 -> struct3:here;

}