Non-JUnit tests for detecting when the other end hangs up.

briar-tests/.classpath

@@ -13,5 +13,6 @@
 	<classpathentry kind="lib" path="/briar-core/libs/commons-io-2.0.1.jar"/>
 	<classpathentry kind="lib" path="/briar-core/libs/jnotify-0.93.jar"/>
 	<classpathentry kind="lib" path="/briar-core/libs/scprov-jdk15on-1.47.0.3-SNAPSHOT.jar"/>
+	<classpathentry kind="lib" path="/briar-core/libs/jssc-0.9-briar.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

briar-tests/src/net/sf/briar/plugins/modem/HangupClientTest.java

+package net.sf.briar.plugins.modem;
+
+import static java.util.logging.Level.INFO;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.logging.Logger;
+
+public class HangupClientTest {
+
+	public static void main(String[] args) throws Exception {
+		if(args.length != 2) {
+			System.err.println("Please specify the server's phone number "
+					+ " and the serial port");
+			System.exit(1);
+		}
+		String number = args[0];
+		String portName = args[1];
+		Logger.getLogger("net.sf.briar").setLevel(INFO);
+		ExecutorService executor = Executors.newCachedThreadPool();
+		Modem.Callback callback = new Modem.Callback() {
+			public void incomingCallConnected() {
+				System.err.println("Unexpected incoming call");
+				System.exit(1);
+			}
+		};
+		try {
+			Modem modem = new ModemImpl(executor, callback, portName);
+			modem.start();
+			System.out.println("Dialling");
+			if(modem.dial(number)) {
+				System.out.println("Connected");
+				Thread.sleep(10 * 1000);
+			} else {
+				System.out.println("Did not connect");
+			}
+			modem.stop();
+		} finally {
+			executor.shutdown();
+		}
+	}
+}

briar-tests/src/net/sf/briar/plugins/modem/HangupServerTest.java

+package net.sf.briar.plugins.modem;
+
+import static java.util.concurrent.TimeUnit.SECONDS;
+import static java.util.logging.Level.INFO;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.logging.Logger;
+
+public class HangupServerTest {
+
+	public static void main(String[] args) throws Exception {
+		if(args.length != 1) {
+			System.err.println("Please specify the serial port");
+			System.exit(1);
+		}
+		String portName = args[0];
+		Logger.getLogger("net.sf.briar").setLevel(INFO);
+		ExecutorService executor = Executors.newCachedThreadPool();
+		final CountDownLatch latch = new CountDownLatch(1);
+		Modem.Callback callback = new Modem.Callback() {
+			public void incomingCallConnected() {
+				System.out.println("Connected");
+				latch.countDown();
+			}
+		};
+		try {
+			final Modem modem = new ModemImpl(executor, callback, portName);
+			modem.start();
+			System.out.println("Waiting for incoming call");
+			if(latch.await(60, SECONDS)) {
+				System.out.println("Hanging up");
+				modem.hangUp();
+			} else {
+				System.out.println("Did not connect");
+			}
+			modem.stop();
+		} finally {
+			executor.shutdown();
+		}
+	}
+}

briar-tests/src/net/sf/briar/plugins/modem/ModemClientTest.java

@@ -44,5 +44,4 @@ public class ModemClientTest extends DuplexClientTest {
 			executor.shutdown();
 		}
 	}
-
 }