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115 lines
3.3 KiB
115 lines
3.3 KiB
'use strict';
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require('../common');
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const assert = require('assert');
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const URLSearchParams = require('url').URLSearchParams;
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let params;
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// Serialize space
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// querystring does not currently handle spaces intelligently
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// params = new URLSearchParams();
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// params.append('a', 'b c');
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// assert.strictEqual(params + '', 'a=b+c');
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// params.delete('a');
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// params.append('a b', 'c');
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// assert.strictEqual(params + '', 'a+b=c');
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// Serialize empty value
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params = new URLSearchParams();
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params.append('a', '');
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assert.strictEqual(params + '', 'a=');
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params.append('a', '');
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assert.strictEqual(params + '', 'a=&a=');
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params.append('', 'b');
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assert.strictEqual(params + '', 'a=&a=&=b');
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params.append('', '');
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assert.strictEqual(params + '', 'a=&a=&=b&=');
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params.append('', '');
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assert.strictEqual(params + '', 'a=&a=&=b&=&=');
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// Serialize empty name
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params = new URLSearchParams();
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params.append('', 'b');
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assert.strictEqual(params + '', '=b');
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params.append('', 'b');
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assert.strictEqual(params + '', '=b&=b');
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// Serialize empty name and value
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params = new URLSearchParams();
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params.append('', '');
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assert.strictEqual(params + '', '=');
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params.append('', '');
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assert.strictEqual(params + '', '=&=');
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// Serialize +
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params = new URLSearchParams();
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params.append('a', 'b+c');
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assert.strictEqual(params + '', 'a=b%2Bc');
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params.delete('a');
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params.append('a+b', 'c');
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assert.strictEqual(params + '', 'a%2Bb=c');
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// Serialize =
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params = new URLSearchParams();
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params.append('=', 'a');
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assert.strictEqual(params + '', '%3D=a');
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params.append('b', '=');
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assert.strictEqual(params + '', '%3D=a&b=%3D');
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// Serialize &
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params = new URLSearchParams();
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params.append('&', 'a');
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assert.strictEqual(params + '', '%26=a');
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params.append('b', '&');
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assert.strictEqual(params + '', '%26=a&b=%26');
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// Serialize *-._
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params = new URLSearchParams();
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params.append('a', '*-._');
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assert.strictEqual(params + '', 'a=*-._');
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params.delete('a');
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params.append('*-._', 'c');
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assert.strictEqual(params + '', '*-._=c');
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// Serialize %
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params = new URLSearchParams();
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params.append('a', 'b%c');
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assert.strictEqual(params + '', 'a=b%25c');
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params.delete('a');
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params.append('a%b', 'c');
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assert.strictEqual(params + '', 'a%25b=c');
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// Serialize \\0
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params = new URLSearchParams();
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params.append('a', 'b\0c');
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assert.strictEqual(params + '', 'a=b%00c');
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params.delete('a');
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params.append('a\0b', 'c');
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assert.strictEqual(params + '', 'a%00b=c');
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// Serialize \uD83D\uDCA9
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// Unicode Character 'PILE OF POO' (U+1F4A9)
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params = new URLSearchParams();
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params.append('a', 'b\uD83D\uDCA9c');
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assert.strictEqual(params + '', 'a=b%F0%9F%92%A9c');
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params.delete('a');
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params.append('a\uD83D\uDCA9b', 'c');
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assert.strictEqual(params + '', 'a%F0%9F%92%A9b=c');
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// URLSearchParams.toString
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// querystring parses `&&` as {'': ''}
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// params = new URLSearchParams('a=b&c=d&&e&&');
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// assert.strictEqual(params.toString(), 'a=b&c=d&e=');
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// querystring does not currently handle spaces intelligently
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// params = new URLSearchParams('a = b &a=b&c=d%20');
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// assert.strictEqual(params.toString(), 'a+=+b+&a=b&c=d+');
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// The lone '=' _does_ survive the roundtrip.
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params = new URLSearchParams('a=&a=b');
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assert.strictEqual(params.toString(), 'a=&a=b');
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assert.throws(() => {
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params.toString.call(undefined);
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}, /^TypeError: Value of `this` is not a URLSearchParams$/);
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