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- /*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * 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.
- */
-
- /* $Id$ */
-
- package org.apache.fop.util;
-
- import java.io.OutputStream;
-
- import org.apache.commons.io.output.ByteArrayOutputStream;
-
- import junit.framework.TestCase;
-
- /**
- * Test case for ASCII85OutputStream
- *
- * @author <a href="mailto:jeremias@apache.org">Jeremias Maerki</a>
- */
- public class ASCII85OutputStreamTestCase extends TestCase {
-
- /** Test data */
- public static final byte[] DATA = new byte[100];
-
- static {
- //Fill in some data
- for (int i = 0; i < 100; i++) {
- DATA[i] = (byte)i;
- }
- }
-
- /**
- * @see junit.framework.TestCase#TestCase(String)
- */
- public ASCII85OutputStreamTestCase(String name) {
- super(name);
- }
-
- private String encode(int count) throws Exception {
- return encode(DATA, count);
- }
-
- private String encode(byte[] data, int len) throws Exception {
- ByteArrayOutputStream baout = new ByteArrayOutputStream();
- OutputStream out = new ASCII85OutputStream(baout);
- out.write(data, 0, len);
- out.close();
- return new String(baout.toByteArray(), "US-ASCII");
- }
-
- /**
- * Tests the output of ASCII85.
- * @throws Exception if an error occurs
- */
- public void testOutput() throws Exception {
- String sz = encode(new byte[] {0, 0, 0, 0, 0, 0, 0, 0}, 8);
- assertEquals("zz~>", sz);
-
- String s3 = encode(3);
- //System.out.println(">>>" + s3 + "<<<");
- assertEquals("!!*-~>", s3);
-
- String s10 = encode(10);
- //System.out.println(">>>" + s10 + "<<<");
- assertEquals("!!*-'\"9eu7#RL~>", s10);
-
- String s62 = encode(62);
- //System.out.println(">>>" + s62 + "<<<");
- assertEquals("!!*-'\"9eu7#RLhG$k3[W&.oNg'GVB\"(`=52*$$(B+<_pR,"
- + "UFcb-n-Vr/1iJ-0JP==1c70M3&s#]4?W~>", s62);
-
- String s63 = encode(63);
- //System.out.println(">>>" + s63 + "<<<");
- assertEquals("!!*-'\"9eu7#RLhG$k3[W&.oNg'GVB\"(`=52*$$(B+<_pR,"
- + "UFcb-n-Vr/1iJ-0JP==1c70M3&s#]4?Yk\n~>", s63);
-
- String s64 = encode(64);
- //System.out.println(">>>" + s64 + "<<<");
- assertEquals("!!*-'\"9eu7#RLhG$k3[W&.oNg'GVB\"(`=52*$$(B+<_pR,"
- + "UFcb-n-Vr/1iJ-0JP==1c70M3&s#]4?Ykm\n~>", s64);
-
- String s65 = encode(65);
- //System.out.println(">>>" + s65 + "<<<");
- assertEquals("!!*-'\"9eu7#RLhG$k3[W&.oNg'GVB\"(`=52*$$(B+<_pR,"
- + "UFcb-n-Vr/1iJ-0JP==1c70M3&s#]4?Ykm\n5Q~>", s65);
-
- }
-
- }
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