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81 lines
2.9 KiB
81 lines
2.9 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_equals, 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-append.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();
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params.append('a', 'b');
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assert_equals(params + '', 'a=b');
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params.append('a', 'b');
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assert_equals(params + '', 'a=b&a=b');
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params.append('a', 'c');
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assert_equals(params + '', 'a=b&a=b&a=c');
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}, 'Append same name');
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test(function() {
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var params = new URLSearchParams();
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params.append('', '');
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assert_equals(params + '', '=');
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params.append('', '');
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assert_equals(params + '', '=&=');
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}, 'Append empty strings');
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test(function() {
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var params = new URLSearchParams();
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params.append(null, null);
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assert_equals(params + '', 'null=null');
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params.append(null, null);
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assert_equals(params + '', 'null=null&null=null');
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}, 'Append null');
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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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params.append('second', 2);
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params.append('third', '');
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params.append('first', 10);
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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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assert_equals(params.get('second'), '2', 'Search params object has name "second" with value "2"');
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assert_equals(params.get('third'), '', 'Search params object has name "third" with value ""');
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params.append('first', 10);
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assert_equals(params.get('first'), '1', 'Search params object has name "first" with value "1"');
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}, 'Append 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.append.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.append('a');
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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" and "value" arguments 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.set(obj, 'b'), /^Error: toString$/);
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assert.throws(() => params.set('a', obj), /^Error: toString$/);
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assert.throws(() => params.set(sym, 'b'),
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/^TypeError: Cannot convert a Symbol value to a string$/);
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assert.throws(() => params.set('a', sym),
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/^TypeError: Cannot convert a Symbol value to a string$/);
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}
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