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'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);
}, common.expectsError({
code: 'ERR_INVALID_THIS',
type: TypeError,
message: 'Value of "this" must be of type URLSearchParams'
}));
assert.throws(() => {
params.has();
}, common.expectsError({
code: 'ERR_MISSING_ARGS',
type: TypeError,
message: 'The "name" argument must be specified'
}));
const obj = {
toString() { throw new Error('toString'); },
valueOf() { throw new Error('valueOf'); }
};
const sym = Symbol();
assert.throws(() => params.has(obj), /^Error: toString$/);
assert.throws(() => params.has(sym),
/^TypeError: Cannot convert a Symbol value to a string$/);
}