Code Coverage for /src/src/TreeBuilder/DestructTracer.php

1	<?php
2
3	namespace Wikimedia\RemexHtml\TreeBuilder;
4
5	use Wikimedia\RemexHtml\Tokenizer\Attributes;
6
7	/**
8	* A debugging helper which calls a callback function with a descriptive message
9	* each time an Element node is destroyed.
10	*/
11	class DestructTracer implements TreeHandler {
12	private $callback;
13
14	public function __construct( $callback ) {
15	$this->callback = $callback;
16	}
17
18	public function startDocument( $fragmentNamespace, $fragmentName ) {
19	}
20
21	public function endDocument( $pos ) {
22	}
23
24	public function characters( $preposition, $ref, $text, $start, $length,
25	$sourceStart, $sourceLength
26	) {
27	}
28
29	public function insertElement( $preposition, $ref, Element $element, $void,
30	$sourceStart, $sourceLength
31	) {
32	$element->userData = new DestructTracerNode( $this->callback, $element->getDebugTag() );
33	}
34
35	public function endTag( Element $element, $sourceStart, $sourceLength ) {
36	}
37
38	public function doctype( $name, $public, $system, $quirks, $sourceStart, $sourceLength ) {
39	}
40
41	public function comment( $preposition, $ref, $text, $sourceStart, $sourceLength ) {
42	}
43
44	public function error( $text, $pos ) {
45	}
46
47	public function mergeAttributes( Element $element, Attributes $attrs, $sourceStart ) {
48	}
49
50	public function removeNode( Element $element, $sourceStart ) {
51	}
52
53	public function reparentChildren( Element $element, Element $newParent, $sourceStart ) {
54	$newParent->userData = new DestructTracerNode( $this->callback, $newParent->getDebugTag() );
55	}
56	}