t.Skip("no threads on wasm yet")
	}

	go func() {
		e, i := runtime.LockOSCounts()
		if e != 0 || i != 0 {
			t.Errorf("want locked counts 0, 0; got %d, %d", e, i)
			return
		}
		runtime.LockOSThread()
		runtime.LockOSThread()
		runtime.UnlockOSThread()
		e, i = runtime.LockOSCounts()
		if e != 1 || i != 0 {
			t.Errorf("want locked counts 1, 0; got %d, %d", e, i)
			return
		}

func MapBucketsPointerIsNil(m map[int]int) bool {
	h := *(**hmap)(unsafe.Pointer(&m))
	return h.buckets == nil
}

func OverLoadFactor(count int, B uint8) bool {
	return overLoadFactor(count, B)
}

func LockOSCounts() (external, internal uint32) {
	gp := getg()
	if gp.m.lockedExt+gp.m.lockedInt == 0 {
		if gp.lockedm != 0 {
			panic("lockedm on non-locked goroutine")
		}
	} else {
		if gp.lockedm == 0 {