@Test
public void unknown() throws Exception {
Snapshot memory = new Snapshot();
TestTransfer transfer = new TestTransfer();
TestTrace trace = new TestTrace();
Protocol4 protocol = new Protocol4(transfer, trace);
protocol.setOutputThrottle(0);
assertEquals(Protocol4.VERSION_UNKOWN, protocol.getVersion());
protocol.transfer(memory);
transfer.assertOutput("USB\r\n");
assertEquals(Protocol4.VERSION_UNKOWN, protocol.getVersion());
protocol.transfer(memory);
transfer.assertOutput("");
assertEquals(Protocol4.VERSION_UNKOWN, protocol.getVersion());
protocol.transfer(memory);
transfer.assertOutput("");
assertEquals(Protocol4.VERSION_UNKOWN, protocol.getVersion());
assertEquals("#protocol 4>USB", trace.toString());
}
@Test
public void test() throws Exception {
Snapshot memory = new Snapshot();
TestTransfer transfer = new TestTransfer();
TestTrace trace = new TestTrace();
Protocol4 protocol = new Protocol4(transfer, trace);
assertEquals(115200, transfer.baudrate);
assertEquals(0, transfer.dataBits);
assertEquals(TestTransfer.PARITY_NONE, transfer.parity);
assertEquals(ITransfer.STOP_BIT_1_0, transfer.stopBits);
assertEquals(false, transfer.tx);
protocol.setOutputThrottle(0);
assertEquals(Protocol4.VERSION_UNKOWN, protocol.getVersion());
protocol.transfer(memory);
transfer.assertOutput("USB\r\n");
assertEquals(Protocol4.VERSION_UNKOWN, protocol.getVersion());
transfer.setupInput("_WR_\r\n");
protocol.transfer(memory);
transfer.assertOutput("IV?\r\n");
assertEquals(Protocol4.VERSION_UNKOWN, protocol.getVersion());
transfer.setupInput("IV42020\r\n");
protocol.transfer(memory);
assertEquals("42020", protocol.getVersion());
transfer.setupInput(new byte[] {(byte) 0xFE, (byte) 0x01});
protocol.transfer(memory);
assertEquals("42020", protocol.getVersion());
assertEquals(
"#protocol 4>USB<_WR_#handshake complete>IV?<IV42020#version 42020>IRD140>IRD057",
trace.toString());
}
