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//
// ========================================================================
// Copyright (c) 1995-2014 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 java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.eclipse.jetty.util.Utf8Appendable.NotUtf8Exception;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
/**
* Test various invalid UTF8 byte sequences.
*/
@RunWith(Parameterized.class)
public class Utf8StringBuilderInvalidUtfTest
{
@Parameters
public static Collection<Object[]> data() {
List<Object[]> data = new ArrayList<>();
data.add(new String[]{"c0af"});
data.add(new String[]{"EDA080"});
data.add(new String[]{"f08080af"});
data.add(new String[]{"f8808080af"});
data.add(new String[]{"e080af"});
data.add(new String[]{"F4908080"});
data.add(new String[]{"fbbfbfbfbf"});
data.add(new String[]{"10FFFF"});
data.add(new String[]{"CeBaE1BdB9Cf83CeBcCeB5EdA080656469746564"});
// use of UTF-16 High Surrogates (in codepoint form)
data.add(new String[]{"da07"});
data.add(new String[]{"d807"});
// decoded UTF-16 High Surrogate "\ud807" (in UTF-8 form)
data.add(new String[]{"EDA087"});
return data;
}
private byte[] bytes;
public Utf8StringBuilderInvalidUtfTest(String rawhex)
{
bytes = TypeUtil.fromHexString(rawhex);
System.out.printf("Utf8StringBuilderInvalidUtfTest[] (%s)%n", TypeUtil.toHexString(bytes));
}
@Test(expected=NotUtf8Exception.class)
public void testInvalidUTF8()
{
Utf8StringBuilder buffer = new Utf8StringBuilder();
buffer.append(bytes,0,bytes.length);
}
}
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