func()

in cmd/core/runner/runner.go [58:89]

• 23 lines of code
• 3 McCabe index (conditional complexity)

func (r *runner) Before(test int, opts interface{}) error {
	o, ok := opts.(*options.Options)
	if !ok {
		return tester.ErrInvalidOptions
	}

	cancel := utils.NewBackgroundSpinner("Cleaning up the memory", 0)

	r.reset()
	runtime.GC()
	cancel()

	cancel = utils.NewBackgroundSpinner("Preparing the test", 0)

	r.recorder = make(chan interface{}, o.BufferSize)
	r.recorders = []bender.Recorder{
		recorders.NewLogrusRecorder(logrus.StandardLogger(), logrus.Fields{"test": test}),
	}

	r.recorders = append(r.recorders, o.Recorders...)

	if !o.NoStatistics {
		r.histogram = hist.NewHistogram(2*int(o.Timeout/o.Unit), int(o.Unit))
		r.recorders = append(r.recorders, bender.NewHistogramRecorder(r.histogram))
	}

	cancel()

	log.Printf("Running test: %d\n", test)

	return nil
}