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--TEST--
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Unit test for graph with ports
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--FILE--
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<?php
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/**
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* Test 16: "Drawing of hash table"
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*
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* Graph definition taken from GraphViz documentation
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*
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* @category Image
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* @package Image_GraphViz
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* @author Philippe Jausions <jausions@php.net>
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*/
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require_once 'Image/GraphViz.php';
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$graph = new Image_GraphViz(true, array(), 'G', false);
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$graph->setAttributes(array('nodesep' => 0.05,
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'rankdir' => 'LR'));
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$graph->addNode('node0', array('shape' => 'record',
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'label' => '<f0> |<f1> |<f2> |<f3> |<f4> |<f5> |<f6> | ',
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'height' => 2.5));
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$graph->addNode('node1', array('shape' => 'record',
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'label' => '{<n> n14 | 719 |<p> }'));
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$graph->addNode('node2', array('shape' => 'record',
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'label' => '{<n> a1 | 805 |<p> }'));
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$graph->addNode('node3', array('shape' => 'record',
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'label' => '{<n> i9 | 718 |<p> }'));
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$graph->addNode('node4', array('shape' => 'record',
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'label' => '{<n> e5 | 989 |<p> }'));
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$graph->addNode('node5', array('shape' => 'record',
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'label' => '{<n> t20 | 959 |<p> }'));
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$graph->addNode('node6', array('shape' => 'record',
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'label' => '{<n> o15 | 794 |<p> }'));
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$graph->addNode('node7', array('shape' => 'record',
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'label' => '{<n> s19 | 659 |<p> }'));
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$graph->addEdge(array('node0' => 'node1'), null,
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array('node0' => 'f0', 'node1' => 'n'));
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$graph->addEdge(array('node0' => 'node2'), null,
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array('node0' => 'f1', 'node2' => 'n'));
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$graph->addEdge(array('node0' => 'node3'), null,
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array('node0' => 'f2', 'node3' => 'n'));
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$graph->addEdge(array('node0' => 'node4'), null,
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array('node0' => 'f5', 'node4' => 'n'));
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$graph->addEdge(array('node0' => 'node5'), null,
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array('node0' => 'f6', 'node5' => 'n'));
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$graph->addEdge(array('node2' => 'node6'), null,
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array('node2' => 'p', 'node6' => 'n'));
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$graph->addEdge(array('node4' => 'node7'), null,
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array('node4' => 'p', 'node7' => 'n'));
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echo $graph->parse();
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?>
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--EXPECT--
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digraph G {
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nodesep=0.05;
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rankdir=LR;
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node0 [ shape=record,label="<f0> |<f1> |<f2> |<f3> |<f4> |<f5> |<f6> | ",height=2.5 ];
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node1 [ shape=record,label="{<n> n14 | 719 |<p> }" ];
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node2 [ shape=record,label="{<n> a1 | 805 |<p> }" ];
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node3 [ shape=record,label="{<n> i9 | 718 |<p> }" ];
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node4 [ shape=record,label="{<n> e5 | 989 |<p> }" ];
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node5 [ shape=record,label="{<n> t20 | 959 |<p> }" ];
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node6 [ shape=record,label="{<n> o15 | 794 |<p> }" ];
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node7 [ shape=record,label="{<n> s19 | 659 |<p> }" ];
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node0:f0 -> node1:n;
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node0:f1 -> node2:n;
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node0:f2 -> node3:n;
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node0:f5 -> node4:n;
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node0:f6 -> node5:n;
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node2:p -> node6:n;
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node4:p -> node7:n;
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}
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