Initial opendaylight infrastructure commit!!

[controller.git] / third-party / openflowj / src / test / java / org / openflow / util / U16Test.java

diff --git a/third-party/openflowj/src/test/java/org/openflow/util/U16Test.java b/third-party/openflowj/src/test/java/org/openflow/util/U16Test.java
new file mode 100644 (file)
index 0000000..8edd90a
--- /dev/null
+++ b/third-party/openflowj/src/test/java/org/openflow/util/U16Test.java
@@ -0,0 +1,25 @@
+
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.openflow.util;
+
+import junit.framework.TestCase;
+
+public class U16Test extends TestCase {
+  /**
+   * Tests that we correctly translate unsigned values in and out of a short
+   * @throws Exception
+   */
+  public void test() throws Exception {
+      int val = 0xffff;
+      TestCase.assertEquals((short)-1, U16.t(val));
+      TestCase.assertEquals((short)32767, U16.t(0x7fff));
+      TestCase.assertEquals(val, U16.f((short)-1));
+  }
+}