package org.bouncycastle.util.encoders.test;
import java.io.IOException;
import org.bouncycastle.util.Strings;
import org.bouncycastle.util.encoders.DecoderException;
import org.bouncycastle.util.encoders.Hex;
import org.bouncycastle.util.encoders.HexEncoder;
public class HexTest extends AbstractCoderTest
{
private static final String invalid1 = "%O4T";
private static final String invalid2 = "FZI4";
private static final String invalid3 = "ae%E";
private static final String invalid4 = "fO4%";
private static final String invalid5 = "beefe";
private static final String invalid6 = "beefs";
public HexTest(
String name)
{
super(name);
}
protected void setUp()
{
super.setUp();
enc = new HexEncoder();
}
protected char paddingChar()
{
return 0;
}
protected boolean isEncodedChar(char c)
{
if ('A' <= c && c <= 'F')
{
return true;
}
if ('a' <= c && c <= 'f')
{
return true;
}
if ('0' <= c && c <= '9')
{
return true;
}
return false;
}
public void testInvalidInput()
throws IOException
{
String[] invalid = new String[] { invalid1, invalid2, invalid3, invalid4, invalid5, invalid6 };
for (int i = 0; i != invalid.length; i++)
{
invalidTest(invalid[i]);
invalidTest(Strings.toByteArray(invalid[i]));
}
}
private void invalidTest(String data)
{
try
{
Hex.decode(data);
}
catch (DecoderException e)
{
return;
}
fail("invalid String data parsed");
}
private void invalidTest(byte[] data)
{
try
{
Hex.decode(data);
}
catch (DecoderException e)
{
return;
}
fail("invalid byte data parsed");
}
}