Skip to content

Commit 4753f91

Browse files
henhen
committed
tests added for CountingOutputStream and TeeOutputStream
git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/io/trunk@140417 13f79535-47bb-0310-9956-ffa450edef68
1 parent aa2db44 commit 4753f91

2 files changed

Lines changed: 236 additions & 0 deletions

File tree

‎src/test/org/apache/commons/io/output/CountingOutputStreamTest.java‎

Lines changed: 119 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,119 @@
1+
/*
2+
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//io/src/test/org/apache/commons/io/output/CountingOutputStreamTest.java,v 1.1 2003/11/23 09:32:45 bayard Exp $
3+
* $Revision: 1.1 $
4+
* $Date: 2003/11/23 09:32:45 $
5+
*
6+
* ====================================================================
7+
*
8+
* The Apache Software License, Version 1.1
9+
*
10+
* Copyright (c) 1999-2002 The Apache Software Foundation. All rights
11+
* reserved.
12+
*
13+
* Redistribution and use in source and binary forms, with or without
14+
* modification, are permitted provided that the following conditions
15+
* are met:
16+
*
17+
* 1. Redistributions of source code must retain the above copyright
18+
* notice, this list of conditions and the following disclaimer.
19+
*
20+
* 2. Redistributions in binary form must reproduce the above copyright
21+
* notice, this list of conditions and the following disclaimer in
22+
* the documentation and/or other materials provided with the
23+
* distribution.
24+
*
25+
* 3. The end-user documentation included with the redistribution, if
26+
* any, must include the following acknowlegement:
27+
* "This product includes software developed by the
28+
* Apache Software Foundation (http://www.apache.org/)."
29+
* Alternately, this acknowlegement may appear in the software itself,
30+
* if and wherever such third-party acknowlegements normally appear.
31+
*
32+
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
33+
* Foundation" must not be used to endorse or promote products derived
34+
* from this software without prior written permission. For written
35+
* permission, please contact apache@apache.org.
36+
*
37+
* 5. Products derived from this software may not be called "Apache"
38+
* nor may "Apache" appear in their names without prior written
39+
* permission of the Apache Group.
40+
*
41+
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
42+
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
43+
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
44+
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
45+
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
46+
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
47+
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
48+
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
49+
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
50+
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
51+
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52+
* SUCH DAMAGE.
53+
* ====================================================================
54+
*
55+
* This software consists of voluntary contributions made by many
56+
* individuals on behalf of the Apache Software Foundation. For more
57+
* information on the Apache Software Foundation, please see
58+
* <http://www.apache.org/>.
59+
*
60+
*/
61+
62+
63+
package org.apache.commons.io.output;
64+
65+
66+
import java.io.ByteArrayOutputStream;
67+
import java.io.IOException;
68+
69+
import junit.framework.TestCase;
70+
71+
72+
/**
73+
* @author Henri Yandell (bayard at apache dot org)
74+
* @version $Revision: 1.1 $ $Date: 2003/11/23 09:32:45 $
75+
*/
76+
77+
public class CountingOutputStreamTest extends TestCase {
78+
79+
public CountingOutputStreamTest(String name) {
80+
super(name);
81+
}
82+
83+
public void testCounting() throws IOException {
84+
ByteArrayOutputStream baos = new ByteArrayOutputStream();
85+
CountingOutputStream cos = new CountingOutputStream(baos);
86+
87+
for(int i = 0; i < 20; i++) {
88+
cos.write(i);
89+
}
90+
assertByteArrayEquals("CountingOutputStream.write(int)", baos.toByteArray(), 0, 20);
91+
assertEquals("CountingOutputStream.getCount()", cos.getCount(), 20);
92+
93+
byte[] array = new byte[10];
94+
for(int i = 20; i < 30; i++) {
95+
array[i-20] = (byte)i;
96+
}
97+
cos.write(array);
98+
assertByteArrayEquals("CountingOutputStream.write(byte[])", baos.toByteArray(), 0, 30);
99+
assertEquals("CountingOutputStream.getCount()", cos.getCount(), 30);
100+
101+
for(int i = 25; i < 35; i++) {
102+
array[i-25] = (byte)i;
103+
}
104+
cos.write(array, 5, 5);
105+
assertByteArrayEquals("CountingOutputStream.write(byte[], int, int)", baos.toByteArray(), 0, 35);
106+
assertEquals("CountingOutputStream.getCount()", cos.getCount(), 35);
107+
}
108+
109+
private void assertByteArrayEquals(String msg, byte[] array, int start, int end) {
110+
assertEquals(msg+": array size mismatch", end-start,
111+
array.length );
112+
113+
for (int i = start; i < end; i++) {
114+
assertEquals(msg+": array[ " + i + "] mismatch", array[i],
115+
i);
116+
}
117+
}
118+
119+
}

‎src/test/org/apache/commons/io/output/TeeOutputStreamTest.java‎

Lines changed: 117 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,117 @@
1+
/*
2+
* $Header: /home/jerenkrantz/tmp/commons/commons-convert/cvs/home/cvs/jakarta-commons//io/src/test/org/apache/commons/io/output/TeeOutputStreamTest.java,v 1.1 2003/11/23 09:32:45 bayard Exp $
3+
* $Revision: 1.1 $
4+
* $Date: 2003/11/23 09:32:45 $
5+
*
6+
* ====================================================================
7+
*
8+
* The Apache Software License, Version 1.1
9+
*
10+
* Copyright (c) 1999-2002 The Apache Software Foundation. All rights
11+
* reserved.
12+
*
13+
* Redistribution and use in source and binary forms, with or without
14+
* modification, are permitted provided that the following conditions
15+
* are met:
16+
*
17+
* 1. Redistributions of source code must retain the above copyright
18+
* notice, this list of conditions and the following disclaimer.
19+
*
20+
* 2. Redistributions in binary form must reproduce the above copyright
21+
* notice, this list of conditions and the following disclaimer in
22+
* the documentation and/or other materials provided with the
23+
* distribution.
24+
*
25+
* 3. The end-user documentation included with the redistribution, if
26+
* any, must include the following acknowlegement:
27+
* "This product includes software developed by the
28+
* Apache Software Foundation (http://www.apache.org/)."
29+
* Alternately, this acknowlegement may appear in the software itself,
30+
* if and wherever such third-party acknowlegements normally appear.
31+
*
32+
* 4. The names "The Jakarta Project", "Commons", and "Apache Software
33+
* Foundation" must not be used to endorse or promote products derived
34+
* from this software without prior written permission. For written
35+
* permission, please contact apache@apache.org.
36+
*
37+
* 5. Products derived from this software may not be called "Apache"
38+
* nor may "Apache" appear in their names without prior written
39+
* permission of the Apache Group.
40+
*
41+
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
42+
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
43+
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
44+
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
45+
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
46+
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
47+
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
48+
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
49+
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
50+
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
51+
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52+
* SUCH DAMAGE.
53+
* ====================================================================
54+
*
55+
* This software consists of voluntary contributions made by many
56+
* individuals on behalf of the Apache Software Foundation. For more
57+
* information on the Apache Software Foundation, please see
58+
* <http://www.apache.org/>.
59+
*
60+
*/
61+
62+
63+
package org.apache.commons.io.output;
64+
65+
66+
import java.io.ByteArrayOutputStream;
67+
import java.io.IOException;
68+
69+
import junit.framework.TestCase;
70+
71+
72+
/**
73+
* @author Henri Yandell (bayard at apache dot org)
74+
* @version $Revision: 1.1 $ $Date: 2003/11/23 09:32:45 $
75+
*/
76+
77+
public class TeeOutputStreamTest extends TestCase {
78+
79+
public TeeOutputStreamTest(String name) {
80+
super(name);
81+
}
82+
83+
public void testTee() throws IOException {
84+
ByteArrayOutputStream baos1 = new ByteArrayOutputStream();
85+
ByteArrayOutputStream baos2 = new ByteArrayOutputStream();
86+
TeeOutputStream tos = new TeeOutputStream(baos1, baos2);
87+
for(int i = 0; i < 20; i++) {
88+
tos.write(i);
89+
}
90+
assertByteArrayEquals("TeeOutputStream.write(int)", baos1.toByteArray(), baos2.toByteArray() );
91+
92+
byte[] array = new byte[10];
93+
for(int i = 20; i < 30; i++) {
94+
array[i-20] = (byte)i;
95+
}
96+
tos.write(array);
97+
assertByteArrayEquals("TeeOutputStream.write(byte[])", baos1.toByteArray(), baos2.toByteArray() );
98+
99+
for(int i = 25; i < 35; i++) {
100+
array[i-25] = (byte)i;
101+
}
102+
tos.write(array, 5, 5);
103+
assertByteArrayEquals("TeeOutputStream.write(byte[], int, int)", baos1.toByteArray(), baos2.toByteArray() );
104+
}
105+
106+
private void assertByteArrayEquals(String msg, byte[] array1, byte[] array2) {
107+
assertEquals(msg+": array size mismatch", array1.length, array2.length);
108+
for(int i=0; i<array1.length; i++) {
109+
assertEquals(msg+": array[ " + i + "] mismatch", array1[i], array2[i]);
110+
}
111+
}
112+
113+
public static void main(String[] ignored_args) {
114+
System.out.println("Testing io.output.Stream functionality");
115+
junit.textui.TestRunner.run(TeeOutputStreamTest.class);
116+
}
117+
}

0 commit comments

Comments
 (0)