/*
* Copyright 2011 Henry Coles
*
* 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 org.pitest.util;
import static org.junit.Assert.assertEquals;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.util.Arrays;
import org.junit.Test;
public class SafeDataInputStreamTest {
@Test
public void shouldBeAbletoReadLargeStrings() {
final char[] chars = new char[65536];
Arrays.fill(chars, '!');
final String s = new String(chars);
final ByteArrayOutputStream o = new ByteArrayOutputStream();
final SafeDataOutputStream dos = new SafeDataOutputStream(o);
dos.writeString(s);
final ByteArrayInputStream i = new ByteArrayInputStream(o.toByteArray());
final SafeDataInputStream dis = new SafeDataInputStream(i);
final String actual = dis.readString();
assertEquals(s, actual);
}
}