text: var test = require('tap').test;
  var spawn = require('child_process').spawn;
  var path = require('path');
  var vm = require('vm');
  
  test('compiling coffee with -c', function (t) {
      t.plan(4);
      
      var cwd = process.cwd();
      process.chdir(__dirname);
      
      var ps = spawn(process.execPath, [
          path.resolve(__dirname, '../bin/cmd.js'),
          '-c', __dirname + '/../node_modules/.bin/coffee -sc',
          'coffee_bin/main.coffee'
      ]);
      var src = '';
      var err = '';
      ps.stdout.on('data', function (buf) { src += buf });
      ps.stderr.on('data', function (buf) { err += buf });
      
      ps.on('exit', function (code) {
          t.equal(code, 0);
          t.equal(err, '');
          
          var msgs = [ 'hello world!', 'from x!' ];
          var c = {
              console: {
                  log: function (msg) {
                      t.equal(msg, msgs.shift());
                  }
              }
          };
          vm.runInNewContext(src, c);
      });
  });
  