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21 lines
674 B
TypeScript
21 lines
674 B
TypeScript
// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
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import { assertEquals, assertThrows, deferred, fail } from "./test_util.ts";
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Deno.test({ permissions: "none" }, function websocketPermissionless() {
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assertThrows(
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() => new WebSocket("ws://localhost"),
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Deno.errors.PermissionDenied,
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);
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});
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Deno.test(async function websocketConstructorTakeURLObjectAsParameter() {
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const promise = deferred();
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const ws = new WebSocket(new URL("ws://localhost:4242/"));
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assertEquals(ws.url, "ws://localhost:4242/");
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ws.onerror = () => fail();
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ws.onopen = () => ws.close();
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ws.onclose = () => {
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promise.resolve();
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};
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await promise;
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});
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