}
			if err != nil {
				break
			}
		}
		if err != test.err {
			t.Errorf("expected error %v, got %v", test.err, err)
		}
	}
}

func BenchmarkReadString(b *testing.B) {
	const n = 32 << 10

	data := make([]byte, n)
	data[n-1] = 'x'
	b.SetBytes(int64(n))
	for i := 0; i < b.N; i++ {
		buf := NewBuffer(data)
		_, err := buf.ReadString('x')
		if err != nil {
			b.Fatal(err)
		}

	RLDIMI $0, R4, $7, R6           // 788601cc
	RLDIMICC $0, R4, $7, R6         // 788601cd
	RLDC $0, R4, $15, R6            // 78860728
	RLDC R3, $32, $12, R4           // 7864030a
	RLDC R3, $8, $32, R4            // 78644028
	RLDCCC R3, $32, $12, R4         // 7864030b
	RLDCCC R3, $8, $32, R4          // 78644029
	RLDCCC $0, R4, $15, R6          // 78860729
	RLDCL $0, R4, $7, R6            // 78860770

uint32      the set of all unsigned 32-bit integers (0 to 4294967295)
uint64      the set of all unsigned 64-bit integers (0 to 18446744073709551615)

int8        the set of all signed  8-bit integers (-128 to 127)
int16       the set of all signed 16-bit integers (-32768 to 32767)
int32       the set of all signed 32-bit integers (-2147483648 to 2147483647)