LayoutTests/fast/dom/htmlcollection-reachable.html - WebKit - Git at Google

 <!DOCTYPE html>
 <script src="../../resources/js-test-pre.js"></script>
 <form></form>
 <table><tbody><tr></tr></tbody></table>
 <fieldset></fieldset>
 <select></select>
 <datalist></datalist>
 <map></map>
 <script>

 var datalist = document.querySelector('datalist');
 var element = document.createElement('span');
 var fieldset = document.querySelector('fieldset');
 var form = document.querySelector('form');
 var map = document.querySelector('map');
 var section = document.querySelector('tbody');
 var select = document.querySelector('select');
 var table = document.querySelector('table');
 var tableRow = document.querySelector('tr');

 var collections = [
     // datalist is not enabled by default.
     // 'datalist.options',
     'document.anchors',
     'document.applets',
     'document.embeds',
     'document.forms',
     'document.images',
     'document.links',
     'document.plugins',
     'document.scripts',
     'element.children',
     'fieldset.elements',
     'form.elements',
     'map.areas',
     'section.rows',
     'select.selectedOptions',
     'table.rows',
     'table.tBodies',
     'tableRow.cells',
 ];

 for (var i = 0; i < collections.length; i++) {
     var code = collections[i];
     eval(code).customProperty = i;
     gc();
     shouldBe(code + '.customProperty', '' + i);
 }

 </script>
 <script src="../../resources/js-test-post.js"></script>
	<!DOCTYPE html>
	<script src="../../resources/js-test-pre.js"></script>
	<form></form>
	<table><tbody><tr></tr></tbody></table>
	<fieldset></fieldset>
	<select></select>
	<datalist></datalist>
	<map></map>
	<script>

	var datalist = document.querySelector('datalist');
	var element = document.createElement('span');
	var fieldset = document.querySelector('fieldset');
	var form = document.querySelector('form');
	var map = document.querySelector('map');
	var section = document.querySelector('tbody');
	var select = document.querySelector('select');
	var table = document.querySelector('table');
	var tableRow = document.querySelector('tr');

	var collections = [
	// datalist is not enabled by default.
	// 'datalist.options',
	'document.anchors',
	'document.applets',
	'document.embeds',
	'document.forms',
	'document.images',
	'document.links',
	'document.plugins',
	'document.scripts',
	'element.children',
	'fieldset.elements',
	'form.elements',
	'map.areas',
	'section.rows',
	'select.selectedOptions',
	'table.rows',
	'table.tBodies',
	'tableRow.cells',
	];

	for (var i = 0; i < collections.length; i++) {
	var code = collections[i];
	eval(code).customProperty = i;
	gc();
	shouldBe(code + '.customProperty', '' + i);
	}

	</script>
	<script src="../../resources/js-test-post.js"></script>