mirror of https://gitee.com/openkylin/nodejs.git
45 lines
992 B
JavaScript
45 lines
992 B
JavaScript
'use strict';
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// Tests below are not from WPT.
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require('../common');
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const assert = require('assert');
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const URLSearchParams = require('url').URLSearchParams;
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const params = new URLSearchParams('a=b&c=d');
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const keys = params.keys();
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assert.strictEqual(typeof keys[Symbol.iterator], 'function');
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assert.strictEqual(keys[Symbol.iterator](), keys);
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assert.deepStrictEqual(keys.next(), {
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value: 'a',
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done: false
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});
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assert.deepStrictEqual(keys.next(), {
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value: 'c',
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done: false
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});
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assert.deepStrictEqual(keys.next(), {
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value: undefined,
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done: true
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});
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assert.deepStrictEqual(keys.next(), {
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value: undefined,
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done: true
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});
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assert.throws(() => {
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keys.next.call(undefined);
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}, {
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code: 'ERR_INVALID_THIS',
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name: 'TypeError',
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message: 'Value of "this" must be of type URLSearchParamsIterator'
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});
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assert.throws(() => {
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params.keys.call(undefined);
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}, {
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code: 'ERR_INVALID_THIS',
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name: 'TypeError',
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message: 'Value of "this" must be of type URLSearchParams'
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});
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