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16 lines
400 B
TypeScript
16 lines
400 B
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { assert, test } from "../testing/mod.ts";
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import { defer, isDeferred } from "./deferred.ts";
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test(async function asyncIsDeferred() {
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const d = defer();
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assert.assert(isDeferred(d));
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assert.assert(
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isDeferred({
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promise: null,
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resolve: () => {},
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reject: () => {}
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}) === false
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);
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});
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