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* Pull out the tests for buffer.toJSON from test-buffer-alloc * Add tests for serializing a 0-length buffer PR-URL: https://github.com/nodejs/node/pull/10979 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
37 lines
899 B
JavaScript
37 lines
899 B
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const Buffer = require('buffer').Buffer;
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{
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assert.strictEqual(JSON.stringify(Buffer.alloc(0)),
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'{"type":"Buffer","data":[]}');
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assert.strictEqual(JSON.stringify(Buffer.from([1, 2, 3, 4])),
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'{"type":"Buffer","data":[1,2,3,4]}');
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}
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// issue GH-7849
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{
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const buf = Buffer.from('test');
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const json = JSON.stringify(buf);
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const obj = JSON.parse(json);
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const copy = Buffer.from(obj);
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assert.deepStrictEqual(buf, copy);
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}
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// GH-5110
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{
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const buffer = Buffer.from('test');
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const string = JSON.stringify(buffer);
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assert.strictEqual(string, '{"type":"Buffer","data":[116,101,115,116]}');
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function receiver(key, value) {
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return value && value.type === 'Buffer' ? Buffer.from(value.data) : value;
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}
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assert.deepStrictEqual(buffer, JSON.parse(string, receiver));
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}
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