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92f6188253
This PR: 1. Replaces `@test_util/std`-prefixed imports with `@std`. 2. Adds `@std/` import map entries to a few `deno.json` files.
34 lines
962 B
TypeScript
34 lines
962 B
TypeScript
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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import { assertEquals } from "@std/assert/mod.ts";
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Deno.test("BroadcastChannel worker", async () => {
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const intercom = new BroadcastChannel("intercom");
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let count = 0;
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const url = import.meta.resolve(
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"../testdata/workers/broadcast_channel.ts",
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);
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const worker = new Worker(url, { type: "module", name: "worker" });
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worker.onmessage = () => intercom.postMessage(++count);
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const { promise, resolve } = Promise.withResolvers<void>();
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intercom.onmessage = function (e) {
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assertEquals(count, e.data);
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if (count < 42) {
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intercom.postMessage(++count);
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} else {
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worker.terminate();
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intercom.close();
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resolve();
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}
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};
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await promise;
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});
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Deno.test("BroadcastChannel immediate close after post", () => {
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const bc = new BroadcastChannel("internal_notification");
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bc.postMessage("New listening connected!");
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bc.close();
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});
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