Calling document.createEvent() with non-whitelisted event class name should throw an error

Confirmed Issue #6845662 • Assigned to Travis L.


Mar 11, 2016
This issue is public.
Reported by 1 person

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Steps to reproduce


Repro Steps:

  1. Open in Edge
  2. Observe the test results

Expected Results:

Per , calling document.createEvent() with an event class name not included in the table in Step 2 of that algorithm should cause a NotSupportedError to be thrown, rather than returning a new event instance.

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.”

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