Merge DOMTokenList and DOMSettableTokenList

Confirmed Issue #6369090 • Assigned to David S.


Jan 30, 2016
This issue is public.
Reported by 0 people

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Steps to reproduce


Repro Steps:

<!DOCTYPE html>
<iframe id=iframe sandbox></iframe>
w(‘Should log “true” 3 times below:’);
w(iframe.sandbox.proto === DOMTokenList);
w(‘value’ in iframe.sandbox);
w(!(‘DOMSettableTokenList’ in window));

Expected Results:

window.DOMSettableTokenList should be undefined
window.DOMTokenList.prototype.value should exist
classList, relList, etc should have [PutForwards=value] in their IDL

Actual Results:

Dev Channel specific:



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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Mara P.”

      Changed Assigned To to “Travis L.”

      Changed Status to “Confirmed”

      Changed Assigned To from “Travis L.” to “Steven K.”

      Changed Assigned To from “Steven K.” to “Travis L.”

      Changed Title from “Merge DOMTokenList and DOMSettableTokenList” to “Merge DOMTokenList and DOMSettableTokenList”

      Changed Assigned To from “Travis L.” to “David S.”

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