1 files changed, 108 insertions, 0 deletions
diff --git a/jetty-io/src/test/java/org/eclipse/jetty/io/BufferUtilTest.java b/jetty-io/src/test/java/org/eclipse/jetty/io/BufferUtilTest.java
new file mode 100644
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+++ b/jetty-io/src/test/java/org/eclipse/jetty/io/BufferUtilTest.java
@@ -0,0 +1,108 @@
+// ========================================================================
+// Copyright (c) 2004-2009 Mort Bay Consulting Pty. Ltd.
+// ------------------------------------------------------------------------
+// All rights reserved. This program and the accompanying materials
+// are made available under the terms of the Eclipse Public License v1.0
+// and Apache License v2.0 which accompanies this distribution.
+// The Eclipse Public License is available at 
+// http://www.eclipse.org/legal/epl-v10.html
+// The Apache License v2.0 is available at
+// http://www.opensource.org/licenses/apache2.0.php
+// You may elect to redistribute this code under either of these licenses. 
+// ========================================================================
+
+package org.eclipse.jetty.io;
+
+
+import junit.framework.TestCase;
+
+/* ------------------------------------------------------------------------------- */
+/**
+ * 
+ */
+public class BufferUtilTest extends TestCase
+{
+
+    /**
+     * Constructor for BufferUtilTest.
+     * @param arg0
+     */
+    public BufferUtilTest(String arg0)
+    {
+        super(arg0);
+    }
+
+    public static void main(String[] args)
+    {
+        junit.textui.TestRunner.run(BufferUtilTest.class);
+    }
+
+    public void testToInt()
+        throws Exception
+    {
+        Buffer buf[] = 
+        {
+            new ByteArrayBuffer("0"),
+            new ByteArrayBuffer(" 42 "),
+            new ByteArrayBuffer("   43abc"),
+            new ByteArrayBuffer("-44"),
+            new ByteArrayBuffer(" - 45;"),
+            new ByteArrayBuffer("-2147483648"),
+            new ByteArrayBuffer("2147483647"),
+        };
+        
+        int val[] =
+        {
+            0,42,43,-44,-45,-2147483648,2147483647
+        };
+        
+        for (int i=0;i<buf.length;i++)
+            assertEquals("t"+i, val[i], BufferUtil.toInt(buf[i]));
+    }
+
+    public void testPutInt()
+        throws Exception
+    {
+        int val[] =
+        {
+            0,42,43,-44,-45,-2147483648,2147483647
+        };
+        
+        String str[] =
+        {
+            "0","42","43","-44","-45","-2147483648","2147483647"
+        };
+        
+        Buffer buffer = new ByteArrayBuffer(12);
+
+        for (int i=0;i<val.length;i++)
+        {
+            buffer.clear();
+            BufferUtil.putDecInt(buffer,val[i]);
+            assertEquals("t"+i,str[i],BufferUtil.to8859_1_String(buffer));
+        }       
+    }
+
+    public void testPutHexInt()
+        throws Exception
+    {
+        int val[] =
+        {
+            0,42,43,-44,-45,-2147483648,2147483647
+        };
+        
+        String str[] =
+        {
+            "0","2A","2B","-2C","-2D","-80000000","7FFFFFFF"
+        };
+        
+        Buffer buffer = new ByteArrayBuffer(12);
+
+        for (int i=0;i<val.length;i++)
+        {
+            buffer.clear();
+            BufferUtil.putHexInt(buffer,val[i]);
+            assertEquals("t"+i,str[i],BufferUtil.to8859_1_String(buffer));
+        }       
+    }
+}