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firefox/testing/web-platform/tests/workers/SharedWorker-replace-EventHandler.any.js
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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JavaScript

// META: global=sharedworker
// https://crbug.com/239669
const t = async_test("Tests that repeatedly setting 'onerror' within a shared worker doesnt crash.");
onconnect = t.step_func_done((event) => {
function update() {
onerror = undefined;
}
try {
for (var i = 0; i < 8; ++i) {
update();
}
} catch (ex) {
assert_unreached("FAIL: unexpected exception (" + ex + ") received while updating onerror event handler.");
}
});