UTFDataFormatExceptionTest.java revision 561ee011997c6c2f1befbfaa9d5f0a99771c1d63 
1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 */
17
18package org.apache.harmony.luni.tests.java.io;
19
20import java.io.ByteArrayOutputStream;
21import java.io.DataOutputStream;
22import java.io.UTFDataFormatException;
23
24public class UTFDataFormatExceptionTest extends junit.framework.TestCase {
25
26	/**
27	 * @tests java.io.UTFDataFormatException#UTFDataFormatException()
28	 */
29	public void test_Constructor() {
30		// Test for method java.io.UTFDataFormatException()
31		try {
32			int stringBufferSize = 70000;
33			int loopCount = 66;
34			StringBuffer sb = new StringBuffer(stringBufferSize);
35			for (int i = 0; i < (loopCount); i++)
36				sb
37						.append("qwertyuiopasdfghjklzxcvbnmlkjhgfdsaqwertyuioplkjhgqwertyuiopasdfghjklzxcvbnmlkjhgfdsaqwertyuioplkjhg");
38			DataOutputStream dos = new DataOutputStream(
39					new ByteArrayOutputStream());
40			dos.writeUTF(sb.toString());
41		} catch (UTFDataFormatException e) {
42			return;
43		} catch (Exception e) {
44			fail("Exception during Constructor test : " + e.getMessage());
45		}
46	}
47
48	/**
49	 * @tests java.io.UTFDataFormatException#UTFDataFormatException(java.lang.String)
50	 */
51	public void test_ConstructorLjava_lang_String() {
52		// Test for method java.io.UTFDataFormatException(java.lang.String)
53		try {
54			int stringBufferSize = 70000;
55			int loopCount = 66;
56			StringBuffer sb = new StringBuffer(stringBufferSize);
57			for (int i = 0; i < (loopCount); i++)
58				sb
59						.append("qwertyuiopasdfghjklzxcvbnmlkjhgfdsaqwertyuioplkjhgqwertyuiopasdfghjklzxcvbnmlkjhgfdsaqwertyuioplkjhg");
60			DataOutputStream dos = new DataOutputStream(
61					new ByteArrayOutputStream());
62			dos.writeUTF(sb.toString());
63		} catch (UTFDataFormatException e) {
64			return;
65		} catch (Exception e) {
66			fail("Exception during Constructor test : " + e.getMessage());
67		}
68	}
69
70	/**
71	 * Sets up the fixture, for example, open a network connection. This method
72	 * is called before a test is executed.
73	 */
74	protected void setUp() {
75	}
76
77	/**
78	 * Tears down the fixture, for example, close a network connection. This
79	 * method is called after a test is executed.
80	 */
81	protected void tearDown() {
82	}
83}
84