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// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.import { delay } from "./delay.ts";import { assert } from "../testing/asserts.ts";
Deno.test("[async] delay", async function (): Promise<void> {  const start = new Date();  const delayedPromise = delay(100);  const result = await delayedPromise;  const diff = new Date().getTime() - start.getTime();  assert(result === undefined);  assert(diff >= 100);});