deno/tests/unit_node/events_test.ts
Matt Mastracci f5e46c9bf2
chore: move cli/tests/ -> tests/ (#22369)
This looks like a massive PR, but it's only a move from cli/tests ->
tests, and updates of relative paths for files.

This is the first step towards aggregate all of the integration test
files under tests/, which will lead to a set of integration tests that
can run without the CLI binary being built.

While we could leave these tests under `cli`, it would require us to
keep a more complex directory structure for the various test runners. In
addition, we have a lot of complexity to ignore various test files in
the `cli` project itself (cargo publish exclusion rules, autotests =
false, etc).

And finally, the `tests/` folder will eventually house the `test_ffi`,
`test_napi` and other testing code, reducing the size of the root repo
directory.

For easier review, the extremely large and noisy "move" is in the first
commit (with no changes -- just a move), while the remainder of the
changes to actual files is in the second commit.
2024-02-10 20:22:13 +00:00

27 lines
562 B
TypeScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { EventEmitter } from "node:events";
EventEmitter.captureRejections = true;
Deno.test("regression #20441", async () => {
const { promise, resolve } = Promise.withResolvers<void>();
const ee = new EventEmitter();
ee.on("foo", function () {
const p = new Promise((_resolve, reject) => {
setTimeout(() => {
reject();
}, 100);
});
return p;
});
ee.on("error", function (_) {
resolve();
});
ee.emit("foo");
await promise;
});