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