File: //proc/1526/task/1924/cwd/zaklada/html/node_modules/event-stream/test/pipeline.asynct.js
var es = require('..')
exports['do not duplicate errors'] = function (test) {
  var errors = 0;
  var pipe = es.pipeline(
    es.through(function(data) {
      return this.emit('data', data);
    }),
    es.through(function(data) {
      return this.emit('error', new Error(data));
    })
  )
  pipe.on('error', function(err) {
    errors++
    console.log('error count', errors)
      process.nextTick(function () {
        return test.done();
      })
  })
  return pipe.write('meh');
}
exports['3 pipe do not duplicate errors'] = function (test) {
  var errors = 0;
  var pipe = es.pipeline(
    es.through(function(data) {
      return this.emit('data', data);
    }),
    es.through(function(data) {
      return this.emit('error', new Error(data));
    }),
    es.through()
  )
  pipe.on('error', function(err) {
    errors++
    console.log('error count', errors)
      process.nextTick(function () {
        return test.done();
      })
  })
  return pipe.write('meh');
}
require('./helper')(module)