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description("Tests that accessing Attr after its Element has been destroyed works without crashing.");
function gc()
{
if (window.GCController)
return GCController.collect();
// Trigger garbage collection indirectly.
for (var i = 0; i < 100000; i++)
new String(i);
}
var element = document.createElement("p");
element.setAttribute("a", "b");
var attributes = element.attributes;
element = null;
gc();
shouldBe("attributes.length", "1");
shouldBe("attributes[0]", "attributes.item(0)");
shouldBe("attributes.getNamedItem('a')", "attributes.item(0)");
shouldBe("attributes.item(0).name", "'a'");
shouldBe("attributes.item(0).specified", "true");
shouldBe("attributes.item(0).value", "'b'");
shouldBe("attributes.item(0).ownerElement.tagName", "'P'");
shouldBe("attributes.item(0).style", "null");
attributes.item(0).value = 'c';
shouldBe("attributes.item(0).value", "'c'");
attributes.removeNamedItem('a');
shouldBe("attributes.length", "0");
element = document.createElement("p");
element.setAttribute("a", "b");
var attr = element.attributes.item(0);
element = null;
gc();
shouldBe("attr.name", "'a'");
shouldBe("attr.specified", "true");
shouldBe("attr.value", "'b'");
shouldBe("attr.ownerElement.tagName", "'P'");
shouldBe("attr.style", "null");
attr.value = 'c';
shouldBe("attr.value", "'c'");
var successfullyParsed = true;
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