2 * Copyright (C) 2010 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package libcore.java.net;
20 import junit.framework.TestCase;
22 public class IDNTest extends TestCase {
23 private static String makePunyString(int xCount) {
24 StringBuilder s = new StringBuilder();
25 s.append("xn--bcher");
26 for (int i = 0; i < xCount; ++i) {
33 public void test_toUnicode_failures() {
34 // This is short enough to work...
35 assertEquals("b\u00fccher", IDN.toUnicode(makePunyString(0)));
36 // This is too long, and the RI just returns the input string...
37 String longInput = makePunyString(512);
38 assertEquals(longInput, IDN.toUnicode(longInput));