for i := 0; i < 2; i++ {
		slr := NewReader(b, i == 0)
		g32 := slr.ReadUint32()
		if g32 != e32 {
			t.Fatalf("slr.ReadUint32() got %d want %d", g32, e32)
		}
		g64 := slr.ReadUint64()
		if g64 != e64 {
			t.Fatalf("slr.ReadUint64() got %d want %d", g64, e64)
		}
		g32 = uint32(slr.ReadULEB128())
		if g32 != e32 {
			t.Fatalf("slr.ReadULEB128() got %d want %d", g32, e32)
		}
		g64 = slr.ReadULEB128()
		if g64 != e64 {

		println("bad f16", got)
	}
	if got := f8(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1); got != 0xff {
		println("bad f8", got)
	}
	if got := g32(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xffffffff); got != -1 {
		println("bad g32", got)
	}
	if got := g16(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xffff); got != -1 {
		println("bad g16", got)
	}