udom-event-201-t

This tests that the methods of the EventTarget interface work correctly.

There are six sub-tests (a rectangle for each). These are:

• Sub-test 1: test adding a listener with addEventListener.
• Sub-test 2: test adding a listener with addEventListener then removing it with removeEventListener.
• Sub-test 3: test adding a listener for an event type with incorrect casing.
• Sub-test 4: test adding a listener with addEventListenerNS.
• Sub-test 5: test adding a listener with addEventListenerNS then removing it with removeEventListener.
• Sub-test 6: test adding a listener with addEventListener then removing it with removeEventListenerNS.

The test has been passed if all six rectangles are blue.