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+/*
+ * $Id$
+ * ============================================================================
+ * The Apache Software License, Version 1.1
+ * ============================================================================
+ *
+ * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modifica-
+ * tion, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. The end-user documentation included with the redistribution, if any, must
+ * include the following acknowledgment: "This product includes software
+ * developed by the Apache Software Foundation (http://www.apache.org/)."
+ * Alternately, this acknowledgment may appear in the software itself, if
+ * and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "FOP" and "Apache Software Foundation" must not be used to
+ * endorse or promote products derived from this software without prior
+ * written permission. For written permission, please contact
+ * apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache", nor may
+ * "Apache" appear in their name, without prior written permission of the
+ * Apache Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
+ * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ============================================================================
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * on behalf of the Apache Software Foundation and was originally created by
+ * James Tauber <jtauber@jtauber.com>. For more information on the Apache
+ * Software Foundation, please see <http://www.apache.org/>.
+ */
+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);
+
+ }
+
+}