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43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// Copyright Joyent and Node contributors. All rights reserved. MIT license.
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// Taken from Node 18.12.1
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// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
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// Flags: --unhandled-rejections=throw
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'use strict';
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const common = require('../common');
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const Countdown = require('../common/countdown');
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const assert = require('assert');
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// Verify that the unhandledRejection handler prevents triggering
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// uncaught exceptions
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const err1 = new Error('One');
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const errors = [err1, null];
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const ref = new Promise(() => {
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throw err1;
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});
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// Explicitly reject `null`.
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Promise.reject(null);
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process.on('warning', common.mustNotCall('warning'));
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process.on('rejectionHandled', common.mustNotCall('rejectionHandled'));
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process.on('exit', assert.strictEqual.bind(null, 0));
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process.on('uncaughtException', common.mustNotCall('uncaughtException'));
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const timer = setTimeout(() => console.log(ref), 1000);
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const counter = new Countdown(2, () => {
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clearTimeout(timer);
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});
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process.on('unhandledRejection', common.mustCall((err) => {
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counter.dec();
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const knownError = errors.shift();
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assert.deepStrictEqual(err, knownError);
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}, 2));
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