[io-2] Reusable Input about kotlinx-io HOT 4 CLOSED

        val input = bytes.input()
        val ba = ByteArray(2)
        input.readArray(ba)

        assertEquals(0x11, ba[0])
        assertEquals(0x22, ba[1])

        assertEquals(0x12, input.readByte())
        assertEquals(0x82u, input.readUByte())
        assertEquals(0x3456, input.readShort())
        assertEquals(0x789abcde, input.readInt())
        assertEquals(1.25, input.readDouble())
        assertEquals(1.25f, input.readFloat())

        val ll = (1..8).map { input.readByte().toInt() and 0xff }.joinToString()
        assertEquals("18, 52, 86, 120, 154, 188, 222, 240", ll)
        assertEquals(0x123456789abcdef0, input.readLong())

        assertEquals("OK", input.readUTF8Line())

        bytes.read {
            val ba = ByteArray(2)
            readArray(ba)

            assertEquals(0x11, ba[0])
            assertEquals(0x22, ba[1])

            assertEquals(0x12, readByte())
            assertEquals(0x82u, readUByte())
            assertEquals(0x3456, readShort())
            assertEquals(0x789abcde, readInt())
            assertEquals(1.25, readDouble())
            assertEquals(1.25f, readFloat())

            val ll = (1..8).map { readByte().toInt() and 0xff }.joinToString()
            assertEquals("18, 52, 86, 120, 154, 188, 222, 240", ll)
            assertEquals(0x123456789abcdef0, readLong())

            assertEquals("OK", readUTF8Line())
        }