| /* |
| * 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) |
| .getDeclaredConstructor().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) |
| .getDeclaredConstructor().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); |
| } |
| } |