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42 lines
1.1 KiB
42 lines
1.1 KiB
8 years ago
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'use strict';
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const common = require('../common');
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const assert = require('assert');
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const {
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createPromise, promiseResolve, promiseReject
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} = process.binding('util');
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const { inspect } = require('util');
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common.crashOnUnhandledRejection();
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{
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const promise = createPromise();
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assert.strictEqual(inspect(promise), 'Promise { <pending> }');
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promiseResolve(promise, 42);
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assert.strictEqual(inspect(promise), 'Promise { 42 }');
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promise.then(common.mustCall((value) => {
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assert.strictEqual(value, 42);
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}));
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}
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{
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const promise = createPromise();
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const error = new Error('foobar');
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promiseReject(promise, error);
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assert(inspect(promise).includes('<rejected> Error: foobar'));
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promise.catch(common.mustCall((value) => {
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assert.strictEqual(value, error);
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}));
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}
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{
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const promise = createPromise();
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const error = new Error('foobar');
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promiseReject(promise, error);
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assert(inspect(promise).includes('<rejected> Error: foobar'));
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promiseResolve(promise, 42);
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assert(inspect(promise).includes('<rejected> Error: foobar'));
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promise.catch(common.mustCall((value) => {
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assert.strictEqual(value, error);
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}));
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}
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