brfs/test/buffer.js

var test = require('tap').test;
var browserify = require('browserify');

var vm = require('vm');
var path = require('path');

if (!ArrayBuffer.isView) ArrayBuffer.isView = function () { return false; };

test('sync string encoding', function (t) {
    t.plan(2);
    var b = browserify(__dirname + '/files/buffer.js');
    b.require('buffer', { expose: 'buffer' });
    b.transform(path.dirname(__dirname));
    b.bundle(function (err, src) {
        if (err) t.fail(err);
        var context = {
            setTimeout: setTimeout,
            console: { log: log },
            ArrayBuffer: ArrayBuffer,
            Uint8Array: Uint8Array,
            DataView: DataView
        };
        var buffers = [];
        vm.runInNewContext(src, context);
        
        t.ok(context.require('buffer').Buffer.isBuffer(buffers[0]), 'isBuffer');
        t.equal(buffers[0].toString('utf8'), '<b>beep boop</b>\n');
        
        function log (msg) { buffers.push(msg) }
    });
});