node/test/parallel/test-util-format-shared-arraybuffer.js

// Flags: --harmony_sharedarraybuffer

'use strict';
require('../common');
const assert = require('assert');
const util = require('util');

/* global SharedArrayBuffer */
const sab = new SharedArrayBuffer(4);
assert.strictEqual(util.format(sab), 'SharedArrayBuffer { byteLength: 4 }');