Function processTaskQueue

external/qunit/qunit.js:2284–2304

* Process the first task on the taskQueue as a promise. * Each task is a function added by Test#queue() in /src/test.js

(start)

   * Each task is a function added by Test#queue() in /src/test.js
   */
  function processTaskQueue(start) {
    if (taskQueue.length && !config.blocking) {
      var elapsedTime = performance.now() - start;

      // The updateRate ensures that a user interface (HTML Reporter) can be updated
      // at least once every second. This can also prevent browsers from prompting
      // a warning about long running scripts.
      if (!setTimeout$1 || config.updateRate <= 0 || elapsedTime < config.updateRate) {
        var task = taskQueue.shift();
        _Promise.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.