)

// Experiments.
const (
	// AllocFree is the alloc-free events experiment.
	AllocFree event.Experiment = 1 + iota
)

// Experimental events.
const (
	_ event.Type = 127 + iota

	// Experimental events for AllocFree.

	// Experimental heap span events. Added in Go 1.23.
	EvSpan      // heap span exists [timestamp, id, npages, type/class]

		runTest(t, false, "")
	})
	t.Run("Stress", func(t *testing.T) {
		if testing.Short() {
			t.Skip("skipping trace stress tests in short mode")
		}
		runTest(t, true, "")
	})
	t.Run("AllocFree", func(t *testing.T) {
		if testing.Short() {
			t.Skip("skipping trace alloc/free tests in short mode")
		}
		runTest(t, false, "traceallocfree=1")
	})