| This test checks that we correctly update the wheel event handler count as event handlers are added and removed |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| PASS internals.wheelEventHandlerCount(document) is 0 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 2 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 0 |
| PASS internals.wheelEventHandlerCount(document) is 0 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 0 |
| PASS internals.wheelEventHandlerCount(document) is 0 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 2 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 0 |
| PASS internals.wheelEventHandlerCount(document) is 0 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 1 |
| PASS internals.wheelEventHandlerCount(document) is 0 |
| PASS successfullyParsed is true |
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| TEST COMPLETE |
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