Initial opendaylight infrastructure commit!!

[controller.git] / third-party / openflowj / src / test / java / org / openflow / util / U8Test.java

diff --git a/third-party/openflowj/src/test/java/org/openflow/util/U8Test.java b/third-party/openflowj/src/test/java/org/openflow/util/U8Test.java
new file mode 100644 (file)
index 0000000..1205dfc
--- /dev/null
+++ b/third-party/openflowj/src/test/java/org/openflow/util/U8Test.java
@@ -0,0 +1,24 @@
+
+/*
+ * 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 U8Test extends TestCase {
+  /**
+   * Tests that we correctly translate unsigned values in and out of a byte
+   * @throws Exception
+   */
+  public void test() throws Exception {
+      short val = 0xff;
+      TestCase.assertEquals(-1, U8.t(val));
+      TestCase.assertEquals(val, U8.f((byte)-1));
+  }
+}