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Fix the timeout logic in the waitForEvent integration test helper function #18325

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12 changes: 9 additions & 3 deletions test/integration/test_utils.mjs
Original file line number Diff line number Diff line change
Expand Up @@ -189,16 +189,22 @@ async function getSpanRectFromText(page, pageNumber, text) {
async function waitForEvent(page, eventName, timeout = 5000) {
const handle = await page.evaluateHandle(
(name, timeOut) => {
let callback = null;
let callback = null,
timeoutId = null;
return [
Promise.race([
new Promise(resolve => {
// add event listener and wait for event to fire before returning
callback = () => resolve(false);
callback = () => {
if (timeoutId) {
clearTimeout(timeoutId);
}
resolve(false);
};
document.addEventListener(name, callback, { once: true });
}),
new Promise(resolve => {
setTimeout(() => {
timeoutId = setTimeout(() => {
document.removeEventListener(name, callback);
resolve(true);
}, timeOut);
Expand Down