events: check signal before listener #46054
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In WPT Events, TypeError is expected if both listener and signal are null. But checking listener doesn't throw TypeError. So check signal before listener because checking signal throws TypeError if signal is null.
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In WPT Events, TypeError is expected if both listener and signal are null. But checking listener doesn't throw TypeError. So check signal before listener because checking signal throws TypeError if signal is null. PR-URL: nodejs#46054 Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Minwoo Jung <[email protected]>
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In WPT Events, TypeError is expected if both listener and signal are null. But checking listener doesn't throw TypeError. So check signal before listener because checking signal throws TypeError if signal is null. PR-URL: #46054 Reviewed-By: Antoine du Hamel <[email protected]> Reviewed-By: Juan José Arboleda <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: Minwoo Jung <[email protected]>
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This is breaking tons of tests in v18.x 💔 |
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@juanarbol When I try to backport this PR to v18.x-staging, then I met conflict because previous PR(#43153) which changed |
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In WPT Events, TypeError is expected if both listener and signal are null. But checking listener doesn't throw TypeError. So check signal before listener because checking signal throws TypeError if signal is null.