EscapedChars.java

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/**
 * @test
 * @bug 4505053
 * @summary make sure X500Principal CANONICAL format escapes leading '#' in
 *       attribute values of type String.
 */
import javax.security.auth.x500.X500Principal;

public class EscapedChars {

    public static void main(String[] args) throws Exception {

        String dn="CN=\\#user";
        X500Principal xp = new X500Principal(dn);

        System.out.println("RFC2253 DN is " +
            xp.getName(X500Principal.RFC2253));
        System.out.println("CANONICAL DN is is " +
            xp.getName(X500Principal.CANONICAL));

        String dn1 = xp.getName(X500Principal.CANONICAL);
        if (!(dn1.substring(3,5).equals("\\#")))
            throw new Exception("Leading # not escaped");

        X500Principal xp1 = new X500Principal(dn1);
        System.out.println("CANONICAL DN is " +
            xp1.getName(X500Principal.CANONICAL));
    }
}