1 files changed, 170 insertions, 0 deletions
diff --git a/jetty-util/src/test/java/org/eclipse/jetty/util/QuotedStringTokenizerTest.java b/jetty-util/src/test/java/org/eclipse/jetty/util/QuotedStringTokenizerTest.java
new file mode 100644
index 0000000000..8c2253163a
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+++ b/jetty-util/src/test/java/org/eclipse/jetty/util/QuotedStringTokenizerTest.java
@@ -0,0 +1,170 @@
+// ========================================================================
+// 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.util;
+
+import junit.framework.TestCase;
+
+/**
+ * 
+ *
+ */
+public class QuotedStringTokenizerTest extends TestCase
+{
+
+    /**
+     * Constructor for QuotedStringTokenizerTest.
+     * @param arg0
+     */
+    public QuotedStringTokenizerTest(String arg0)
+    {
+        super(arg0);
+    }
+
+    /*
+     * Test for String nextToken()
+     */
+    public void testTokenizer0()
+    {
+        QuotedStringTokenizer tok = 
+            new QuotedStringTokenizer("abc\n\"d\\\"'\"\n'p\\',y'\nz");
+        checkTok(tok,false,false);
+    }
+
+    /*
+     * Test for String nextToken()
+     */
+    public void testTokenizer1()
+    {
+        QuotedStringTokenizer tok = 
+            new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", 
+                                      " ,");
+        checkTok(tok,false,false);
+    }
+
+    /*
+     * Test for String nextToken()
+     */
+    public void testTokenizer2()
+    {
+        QuotedStringTokenizer tok = 
+            new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
+            false);
+        checkTok(tok,false,false);
+        
+        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
+                                        true);
+        checkTok(tok,true,false);
+    }
+    
+    /*
+     * Test for String nextToken()
+     */
+    public void testTokenizer3()
+    {
+        QuotedStringTokenizer tok;
+        
+        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
+                                        false,false);
+        checkTok(tok,false,false);
+        
+        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
+                                        false,true);
+        checkTok(tok,false,true);
+        
+        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
+                                        true,false);
+        checkTok(tok,true,false);
+        
+        tok = new QuotedStringTokenizer("abc, \"d\\\"'\",'p\\',y' z", " ,",
+                                        true,true);
+        checkTok(tok,true,true);
+    }
+    
+    public void testQuote()
+    {
+        StringBuffer buf = new StringBuffer();
+        
+        buf.setLength(0);
+        QuotedStringTokenizer.quote(buf,"abc \n efg");
+        assertEquals("\"abc \\n efg\"",buf.toString());
+
+        buf.setLength(0);
+        QuotedStringTokenizer.quote(buf,"abcefg");
+        assertEquals("\"abcefg\"",buf.toString());
+        
+        buf.setLength(0);
+        QuotedStringTokenizer.quote(buf,"abcefg\"");
+        assertEquals("\"abcefg\\\"\"",buf.toString());
+        
+        buf.setLength(0);
+        QuotedStringTokenizer.quoteIfNeeded(buf,"abc \n efg");
+        assertEquals("\"abc \\n efg\"",buf.toString());
+        
+        buf.setLength(0);
+        QuotedStringTokenizer.quoteIfNeeded(buf,"abcefg");
+        assertEquals("abcefg",buf.toString());
+        
+    }
+
+    /*
+     * Test for String nextToken()
+     */
+    public void testTokenizer4()
+    {
+        QuotedStringTokenizer tok = new QuotedStringTokenizer("abc'def,ghi'jkl",",");
+        tok.setSingle(false);
+        assertEquals("abc'def",tok.nextToken());
+        assertEquals("ghi'jkl",tok.nextToken());
+        tok = new QuotedStringTokenizer("abc'def,ghi'jkl",",");
+        tok.setSingle(true);
+        assertEquals("abcdef,ghijkl",tok.nextToken());
+    }
+    
+    private void checkTok(QuotedStringTokenizer tok,boolean delim,boolean quotes)
+    {
+        assertTrue(tok.hasMoreElements());
+        assertTrue(tok.hasMoreTokens());
+        assertEquals("abc",tok.nextToken());
+        if (delim)assertEquals(",",tok.nextToken());
+        if (delim)assertEquals(" ",tok.nextToken());
+            
+        assertEquals(quotes?"\"d\\\"'\"":"d\"'",tok.nextElement());
+        if (delim)assertEquals(",",tok.nextToken());
+        assertEquals(quotes?"'p\\',y'":"p',y",tok.nextToken());
+        if (delim)assertEquals(" ",tok.nextToken());
+        assertEquals("z",tok.nextToken());
+        assertFalse(tok.hasMoreTokens());
+    }
+
+    /*
+     * Test for String quote(String, String)
+     */
+    public void testQuoteString()
+    {
+        assertEquals("abc",QuotedStringTokenizer.quote("abc", " ,"));
+        assertEquals("\"a c\"",QuotedStringTokenizer.quote("a c", " ,"));
+        assertEquals("\"a'c\"",QuotedStringTokenizer.quote("a'c", " ,"));  
+        assertEquals("\"a\\n\\r\\t\"",QuotedStringTokenizer.quote("a\n\r\t")); 
+    }
+
+
+    public void testUnquote()
+    {
+        assertEquals("abc",QuotedStringTokenizer.unquote("abc"));
+        assertEquals("a\"c",QuotedStringTokenizer.unquote("\"a\\\"c\""));
+        assertEquals("a'c",QuotedStringTokenizer.unquote("\"a'c\""));
+        assertEquals("a\n\r\t",QuotedStringTokenizer.unquote("\"a\\n\\r\\t\""));
+    }
+
+}