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66 lines
2.3 KiB
66 lines
2.3 KiB
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const { URL, URLSearchParams } = require('url');
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const { test, assert_equals, assert_true, assert_false } = common.WPT;
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/* eslint-disable */
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/* WPT Refs:
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https://github.com/w3c/web-platform-tests/blob/8791bed/url/urlsearchparams-delete.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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test(function() {
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var params = new URLSearchParams('a=b&c=d');
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params.delete('a');
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assert_equals(params + '', 'c=d');
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params = new URLSearchParams('a=a&b=b&a=a&c=c');
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params.delete('a');
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assert_equals(params + '', 'b=b&c=c');
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params = new URLSearchParams('a=a&=&b=b&c=c');
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params.delete('');
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assert_equals(params + '', 'a=a&b=b&c=c');
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params = new URLSearchParams('a=a&null=null&b=b');
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params.delete(null);
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assert_equals(params + '', 'a=a&b=b');
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params = new URLSearchParams('a=a&undefined=undefined&b=b');
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params.delete(undefined);
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assert_equals(params + '', 'a=a&b=b');
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}, 'Delete basics');
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test(function() {
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var params = new URLSearchParams();
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params.append('first', 1);
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assert_true(params.has('first'), 'Search params object has name "first"');
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assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"');
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params.delete('first');
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assert_false(params.has('first'), 'Search params object has no "first" name');
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params.append('first', 1);
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params.append('first', 10);
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params.delete('first');
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assert_false(params.has('first'), 'Search params object has no "first" name');
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}, 'Deleting appended multiple');
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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.delete.call(undefined);
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}, /^TypeError: Value of `this` is not a URLSearchParams$/);
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assert.throws(() => {
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params.delete();
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}, /^TypeError: "name" argument must be specified$/);
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}
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// https://github.com/nodejs/node/issues/10480
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// Emptying searchParams should correctly update url's query
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{
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const url = new URL('http://domain?var=1&var=2&var=3');
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for (const param of url.searchParams.keys()) {
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url.searchParams.delete(param);
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}
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assert.strictEqual(url.searchParams.toString(), '');
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assert.strictEqual(url.search, '');
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assert.strictEqual(url.href, 'http://domain/');
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}
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