}
	check(t, "TestLargeStringReads (3)", &buf, "")
}

func TestLargeByteReads(t *testing.T) {
	var buf Buffer
	for i := 3; i < 30; i += 3 {
		s := fillBytes(t, "TestLargeReads (1)", &buf, "", 5, testBytes[:len(testBytes)/i])
		empty(t, "TestLargeReads (2)", &buf, s, make([]byte, len(testString)))
	}
	check(t, "TestLargeByteReads (3)", &buf, "")
}

func TestMixedReadsAndWrites(t *testing.T) {