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Added tests to occur error when empty buffer is passed to fs.read() to increase coverage. PR-URL: https://github.com/nodejs/node/pull/23141 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
29 lines
728 B
JavaScript
29 lines
728 B
JavaScript
'use strict';
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require('../common');
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const common = require('../common');
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const fixtures = require('../common/fixtures');
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const assert = require('assert');
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const fs = require('fs');
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const filepath = fixtures.path('x.txt');
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const fd = fs.openSync(filepath, 'r');
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const buffer = new Uint8Array();
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assert.throws(
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() => fs.readSync(fd, buffer, 0, 10, 0),
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{
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code: 'ERR_INVALID_ARG_VALUE',
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message: 'The argument \'buffer\' is empty and cannot be written. ' +
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'Received Uint8Array []'
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}
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);
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assert.throws(
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() => fs.read(fd, buffer, 0, 1, 0, common.mustNotCall()),
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{
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code: 'ERR_INVALID_ARG_VALUE',
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message: 'The argument \'buffer\' is empty and cannot be written. ' +
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'Received Uint8Array []'
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}
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);
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