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'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 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 = '';
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fs.read(fd, 0, 0, 'utf-8', common.mustCall((err, str, bytesRead) => {
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assert.ok(!err);
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assert.strictEqual(str, expected);
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assert.strictEqual(bytesRead, 0);
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}));
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const r = fs.readSync(fd, 0, 0, 'utf-8');
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assert.strictEqual(r[0], expected);
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assert.strictEqual(r[1], 0);
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