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3c2a9361ff
It is a maintenance burden that was removed from the docs in 2010 (c93e0aaf06) and runtime-deprecated in v6.0 (1124de2d76). PR-URL: https://github.com/nodejs/node/pull/9683 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
36 lines
1.0 KiB
JavaScript
36 lines
1.0 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const path = require('path');
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const Buffer = require('buffer').Buffer;
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const fs = require('fs');
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const filepath = path.join(common.fixturesDir, 'x.txt');
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const fd = fs.openSync(filepath, 'r');
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const expected = Buffer.from('xyz\n');
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function test(bufferAsync, bufferSync, expected) {
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fs.read(fd,
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bufferAsync,
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0,
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expected.length,
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0,
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common.mustCall((err, bytesRead) => {
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assert.ifError(err);
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assert.strictEqual(bytesRead, expected.length);
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assert.deepStrictEqual(bufferAsync, Buffer.from(expected));
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}));
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const r = fs.readSync(fd, bufferSync, 0, expected.length, 0);
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assert.deepStrictEqual(bufferSync, Buffer.from(expected));
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assert.strictEqual(r, expected.length);
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}
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test(Buffer.allocUnsafe(expected.length),
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Buffer.allocUnsafe(expected.length),
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expected);
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test(new Uint8Array(expected.length),
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new Uint8Array(expected.length),
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Uint8Array.from(expected));
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