toster-reporter-util/time.js

Spec reporter for toster

export default function(ms) {
  if(ms == 0) return '0ms';

  var time = [];
  var days = Math.floor(ms / 1000 / 60 / 60 / 24);
  if(days >= 1) {
      time.push(days + 'd');
      ms -= days * (1000 * 60 * 60 * 24);
  }
  var hours = Math.floor(ms / 1000 / 60 / 60);
  if(hours >= 1) {
      time.push(hours + 'h');
      ms -= hours * (1000 * 60 * 60);
  }
  var minutes = Math.floor(ms / 1000 / 60);
  if(minutes >= 1) {
      time.push(minutes + 'm');
      ms -= minutes * (1000 * 60);
  }
  var seconds = Math.floor(ms / 1000);
  if(seconds >= 1) {
      time.push(seconds + 's');
      ms -= seconds * (1000);
  }
  if(ms >= 1) {
      time.push(ms + 'ms');
  }
  return time.join(' ');
}