81 lines
3.1 KiB
Java
81 lines
3.1 KiB
Java
/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8023881
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* @summary IDN.USE_STD3_ASCII_RULES option is too strict to use Unicode
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* in IDN.toASCII
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*/
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import java.net.*;
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public class UseSTD3ASCIIRules {
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public static void main(String[] args) throws Exception {
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// Per Section 4.1, RFC 3490, if the UseSTD3ASCIIRules flag is set,
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// then perform these checks:
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//
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// (a) Verify the absence of non-LDH ASCII code points; that is, the
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// absence of 0..2C, 2E..2F, 3A..40, 5B..60, and 7B..7F.
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//
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// (b) Verify the absence of leading and trailing hyphen-minus; that
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// is, the absence of U+002D at the beginning and end of the
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// sequence.
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String[] illegalNames = {
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"www.example.com-",
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"-www.example.com",
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"-www.example.com-",
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"www.ex\u002Cmple.com",
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"www.ex\u007Bmple.com",
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"www.ex\u007Fmple.com"
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};
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String[] legalNames = {
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"www.ex-ample.com",
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"www.ex\u002Dmple.com", // www.ex-mple.com
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"www.ex\u007Ample.com", // www.exzmple.com
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"www.ex\u3042mple.com", // www.xn--exmple-j43e.com
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"www.\u3042\u3044\u3046.com", // www.xn--l8jeg.com
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"www.\u793A\u4F8B.com" // www.xn--fsq092h.com
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};
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for (String name : illegalNames) {
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try {
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System.out.println("Convering illegal IDN: " + name);
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IDN.toASCII(name, IDN.USE_STD3_ASCII_RULES);
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throw new Exception(
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"Expected to get IllegalArgumentException for " + name);
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} catch (IllegalArgumentException iae) {
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// That's the right behavior.
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}
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}
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for (String name : legalNames) {
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System.out.println("Convering legal IDN: " + name);
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System.out.println("\tThe ACE form is: " +
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IDN.toASCII(name, IDN.USE_STD3_ASCII_RULES));
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}
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}
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}
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