Function processTaskQueue

tests/qunit-2.9.2.js:2617–2634

* Process the first task on the taskQueue as a promise. * Each task is a function returned by https://github.com/qunitjs/qunit/blob/master/src/test.js#L381

(start)

   * Each task is a function returned by https://github.com/qunitjs/qunit/blob/master/src/test.js#L381
   */
  function processTaskQueue(start) {
  	if (taskQueue.length && !config.blocking) {
  		var elapsedTime = now() - start;

  		if (!defined.setTimeout || config.updateRate <= 0 || elapsedTime < config.updateRate) {
  			var task = taskQueue.shift();
  			Promise$1.resolve(task()).then(function () {
  				if (!taskQueue.length) {
  					advance();
  				} else {
  					processTaskQueue(start);
  				}
  			});
  		} else {
  			setTimeout$1(advance);
  		}
  	}
  }

  /**
   * Advance the testQueue to the next test to process. Call done() if testQueue completes.