text: var PENDING = '#FCD62A'
  var FAILING = '#F28E82'
  var PASSING = '#8ECA6C'
  
  var originalLog = console.log
  var container = document.body.appendChild(document.createElement('pre'))
  
  var failed = 0
  var passed = 0
  
  document.body.style.backgroundColor = PENDING
  
  var pendingLines = []
  var pendingRaf = null
  
  console.log = function (line) {
    if (typeof line !== 'string') {
      line = line + ''
    }
    if (line.indexOf('ok') === 0) {
      passed += 1
    } else if (line.indexOf('not ok') === 0) {
      failed += 1
    }
    pendingLines.push(line)
    originalLog.apply(console, arguments)
  
    if (!pendingRaf) {
      pendingRaf = window.requestAnimationFrame(updateDOM)
    }
  }
  
  function updateDOM () {
    var s = document.body.style
    if (failed > 0) {
      if (s.backgroundColor !== FAILING) {
        s.backgroundColor = FAILING
      }
    } else if (passed > 0 && failed === 0) {
      if (s.backgroundColor !== PASSING) {
        s.backgroundColor = PASSING
      }
    }
    container.appendChild(document.createTextNode(pendingLines.join('\n') + '\n'))
    pendingLines.length = 0
    pendingRaf = null
  }
  
  require('./index')
  require('./uniform-array')
  