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24 lines
879 B
24 lines
879 B
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const exec = require('child_process').exec;
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const os = require('os');
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const str = 'hello';
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// default encoding
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exec('echo ' + str, common.mustCall(function(err, stdout, stderr) {
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assert.strictEqual(typeof stdout, 'string', 'Expected stdout to be a string');
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assert.strictEqual(typeof stderr, 'string', 'Expected stderr to be a string');
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assert.strictEqual(str + os.EOL, stdout);
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}));
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// no encoding (Buffers expected)
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exec('echo ' + str, {
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encoding: null
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}, common.mustCall(function(err, stdout, stderr) {
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assert.strictEqual(stdout instanceof Buffer, true,
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'Expected stdout to be a Buffer');
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assert.strictEqual(stderr instanceof Buffer, true,
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'Expected stderr to be a Buffer');
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assert.strictEqual(str + os.EOL, stdout.toString());
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}));
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