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66 lines
2.2 KiB
66 lines
2.2 KiB
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const URLSearchParams = require('url').URLSearchParams;
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const { test, assert_false, assert_true } = require('../common/wpt');
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/* The following tests are copied from WPT. Modifications to them should be
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upstreamed first. Refs:
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https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-has.html
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License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
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*/
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/* eslint-disable */
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test(function() {
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var params = new URLSearchParams('a=b&c=d');
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assert_true(params.has('a'));
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assert_true(params.has('c'));
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assert_false(params.has('e'));
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params = new URLSearchParams('a=b&c=d&a=e');
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assert_true(params.has('a'));
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params = new URLSearchParams('=b&c=d');
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assert_true(params.has(''));
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params = new URLSearchParams('null=a');
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assert_true(params.has(null));
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}, 'Has basics');
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test(function() {
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var params = new URLSearchParams('a=b&c=d&&');
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params.append('first', 1);
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params.append('first', 2);
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assert_true(params.has('a'), 'Search params object has name "a"');
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assert_true(params.has('c'), 'Search params object has name "c"');
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assert_true(params.has('first'), 'Search params object has name "first"');
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assert_false(params.has('d'), 'Search params object has no name "d"');
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params.delete('first');
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assert_false(params.has('first'), 'Search params object has no name "first"');
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}, 'has() following delete()');
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/* eslint-enable */
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// Tests below are not from WPT.
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{
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const params = new URLSearchParams();
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assert.throws(() => {
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params.has.call(undefined);
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}, common.expectsError({
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code: 'ERR_INVALID_THIS',
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type: TypeError,
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message: 'Value of "this" must be of type URLSearchParams'
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}));
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assert.throws(() => {
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params.has();
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}, common.expectsError({
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code: 'ERR_MISSING_ARGS',
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type: TypeError,
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message: 'The "name" argument must be specified'
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}));
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const obj = {
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toString() { throw new Error('toString'); },
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valueOf() { throw new Error('valueOf'); }
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};
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const sym = Symbol();
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assert.throws(() => params.has(obj), /^Error: toString$/);
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assert.throws(() => params.has(sym),
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/^TypeError: Cannot convert a Symbol value to a string$/);
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}
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