node/test/parallel/test-whatwg-url-searchparams-delete.js
Joyee Cheung 6dd694c125
test: move custom WHATWG URL tests into separate files
To enable automatic update of WPT, move all our custom
WHATWG URL tests that are not present in the upstream into
files starting with `test-whatwg-url-custom-`, so it's easier
to identify test cases that can be upstreamed and test cases
that should be rolled into our repo (possibly with automation).

PR-URL: https://github.com/nodejs/node/pull/22442
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
2018-08-25 08:57:23 +08:00

60 lines
2.3 KiB
JavaScript

'use strict';
require('../common');
const { URL, URLSearchParams } = require('url');
const { test, assert_equals, assert_true, assert_false } =
require('../common/wpt');
/* The following tests are copied from WPT. Modifications to them should be
upstreamed first. Refs:
https://github.com/w3c/web-platform-tests/blob/70a0898763/url/urlsearchparams-delete.html
License: http://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
*/
/* eslint-disable */
test(function() {
var params = new URLSearchParams('a=b&c=d');
params.delete('a');
assert_equals(params + '', 'c=d');
params = new URLSearchParams('a=a&b=b&a=a&c=c');
params.delete('a');
assert_equals(params + '', 'b=b&c=c');
params = new URLSearchParams('a=a&=&b=b&c=c');
params.delete('');
assert_equals(params + '', 'a=a&b=b&c=c');
params = new URLSearchParams('a=a&null=null&b=b');
params.delete(null);
assert_equals(params + '', 'a=a&b=b');
params = new URLSearchParams('a=a&undefined=undefined&b=b');
params.delete(undefined);
assert_equals(params + '', 'a=a&b=b');
}, 'Delete basics');
test(function() {
var params = new URLSearchParams();
params.append('first', 1);
assert_true(params.has('first'), 'Search params object has name "first"');
assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"');
params.delete('first');
assert_false(params.has('first'), 'Search params object has no "first" name');
params.append('first', 1);
params.append('first', 10);
params.delete('first');
assert_false(params.has('first'), 'Search params object has no "first" name');
}, 'Deleting appended multiple');
test(function() {
var url = new URL('http://example.com/?param1&param2');
url.searchParams.delete('param1');
url.searchParams.delete('param2');
assert_equals(url.href, 'http://example.com/', 'url.href does not have ?');
assert_equals(url.search, '', 'url.search does not have ?');
}, 'Deleting all params removes ? from URL');
test(function() {
var url = new URL('http://example.com/?');
url.searchParams.delete('param1');
assert_equals(url.href, 'http://example.com/', 'url.href does not have ?');
assert_equals(url.search, '', 'url.search does not have ?');
}, 'Removing non-existent param removes ? from URL');
/* eslint-enable */