node/test/parallel/test-whatwg-url-searchparams-has.js
Joyee Cheung 10b687b58b test, url: synchronize WPT url tests
* attributon of WPT in url-setter-tests
* add WPT test utilities
* synchronize WPT URLSearchParams tests
* synchronize WPT url tests
* split whatwg-url-inspect test
* port historical url tests from WPT
* protocol setter and special URLs

Refs: https://github.com/w3c/web-platform-tests/pull/4413
Refs: https://github.com/whatwg/url/issues/104
PR-URL: https://github.com/nodejs/node/pull/11079
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
2017-02-02 11:46:52 -08:00

49 lines
1.7 KiB
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const URLSearchParams = require('url').URLSearchParams;
const { test, assert_false, assert_true } = common.WPT;
/* eslint-disable */
/* WPT Refs:
https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-has.html
License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
*/
test(function() {
var params = new URLSearchParams('a=b&c=d');
assert_true(params.has('a'));
assert_true(params.has('c'));
assert_false(params.has('e'));
params = new URLSearchParams('a=b&c=d&a=e');
assert_true(params.has('a'));
params = new URLSearchParams('=b&c=d');
assert_true(params.has(''));
params = new URLSearchParams('null=a');
assert_true(params.has(null));
}, 'Has basics');
test(function() {
var params = new URLSearchParams('a=b&c=d&&');
params.append('first', 1);
params.append('first', 2);
assert_true(params.has('a'), 'Search params object has name "a"');
assert_true(params.has('c'), 'Search params object has name "c"');
assert_true(params.has('first'), 'Search params object has name "first"');
assert_false(params.has('d'), 'Search params object has no name "d"');
params.delete('first');
assert_false(params.has('first'), 'Search params object has no name "first"');
}, 'has() following delete()');
/* eslint-enable */
// Tests below are not from WPT.
{
const params = new URLSearchParams();
assert.throws(() => {
params.has.call(undefined);
}, /^TypeError: Value of `this` is not a URLSearchParams$/);
assert.throws(() => {
params.has();
}, /^TypeError: "name" argument must be specified$/);
}