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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.fop.afp.goca;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import org.apache.fop.afp.fonts.CharacterSet;
import org.apache.fop.afp.fonts.CharacterSetBuilder;
import org.apache.fop.fonts.Typeface;
public class GraphicsCharacterStringTestCase {
private GraphicsCharacterString gcsCp500;
private GraphicsCharacterString gcsCp1146;
// consider the EBCDIC code page variants Cp500 and Cp1146
// the <A3> (pound sign) corresponds to byte 5B (position 91) in the CCSID 285 and CCSID 1146
// the $ corresponds to byte 5B (position 91) in the CCSID 500
private final String poundsText = "\u00A3\u00A3\u00A3\u00A3";
private final String dollarsText = "$$$$";
private final byte[] bytesToCheck = {(byte) 0x5b, (byte) 0x5b, (byte) 0x5b, (byte) 0x5b};
@Before
public void setUp() throws Exception {
CharacterSetBuilder csb = CharacterSetBuilder.getSingleByteInstance();
CharacterSet cs1146 = csb.build("C0H200B0", "T1V10500", "Cp1146",
Class.forName("org.apache.fop.fonts.base14.Helvetica").asSubclass(Typeface.class)
.newInstance(), null);
gcsCp1146 = new GraphicsCharacterString(poundsText, 0, 0, cs1146);
CharacterSet cs500 = csb.build("C0H200B0", "T1V10500", "Cp500",
Class.forName("org.apache.fop.fonts.base14.Helvetica").asSubclass(Typeface.class)
.newInstance(), null);
gcsCp500 = new GraphicsCharacterString(dollarsText, 0, 0, cs500);
}
@Test
public void testWriteToStream() throws IOException {
// check pounds
ByteArrayOutputStream baos1146 = new ByteArrayOutputStream();
gcsCp1146.writeToStream(baos1146);
byte[] bytes1146 = baos1146.toByteArray();
for (int i = 0; i < bytesToCheck.length; i++) {
assertEquals(bytesToCheck[i], bytes1146[6 + i]);
}
assertEquals(bytesToCheck.length + 6, bytes1146.length);
// check dollars
ByteArrayOutputStream baos500 = new ByteArrayOutputStream();
gcsCp500.writeToStream(baos500);
byte[] bytes500 = baos500.toByteArray();
for (int i = 0; i < bytesToCheck.length; i++) {
assertEquals(bytesToCheck[i], bytes500[6 + i]);
}
assertEquals(bytesToCheck.length + 6, bytes500.length);
}
}
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