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54 lines
1.8 KiB
54 lines
1.8 KiB
'use strict';
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require('../common');
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const assert = require('assert');
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const url = require('url');
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const URL = url.URL;
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const URLSearchParams = url.URLSearchParams;
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let params;
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// Delete basics
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params = new URLSearchParams('a=b&c=d');
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params.delete('a');
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assert.strictEqual(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.strictEqual(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.strictEqual(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.strictEqual(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.strictEqual(params + '', 'a=a&b=b');
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// Deleting appended multiple
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params = new URLSearchParams();
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params.append('first', 1);
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assert.strictEqual(true, params.has('first'),
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'Search params object has name "first"');
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assert.strictEqual(params.get('first'), '1',
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'Search params object has name "first" with value "1"');
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params.delete('first');
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assert.strictEqual(false, params.has('first'),
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'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.strictEqual(false, params.has('first'),
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'Search params object has no "first" name');
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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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