gecko-dev/dom/workers/test/bug1020226_worker.js
Victor Porof 0a8ff0ad85 Bug 1561435 - Format dom/, a=automatic-formatting
# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D35951

--HG--
extra : source : 62f3501af4bc1c0bd1ee1977a28aee04706a6663
2019-07-05 10:44:55 +02:00

13 lines
479 B
JavaScript

var p = new Promise(function(resolve, reject) {
// This causes a runnable to be queued.
reject(new Error());
postMessage("loaded");
// This prevents that runnable from running until the window calls terminate(),
// at which point the worker goes into the Canceling state and then an
// HoldWorker() is attempted, which fails, which used to result in
// multiple calls to the error reporter, one after the worker's context had
// been GCed.
while (true) {}
});