http://nagoya.apache.org/bugzilla/show_bug.cgi?id=18947

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353065 13f79535-47bb-0310-9956-ffa450edef68

src/testcases/org/apache/poi/hssf/usermodel/TestSBCSOnDefaultEncoding.java

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+/* ====================================================================
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 2002 The Apache Software Foundation.  All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, 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 "Apache" and "Apache Software Foundation" and
+ *    "Apache POI" 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",
+ *    "Apache POI", 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 (INCLUDING, 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.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ */
+package org.apache.poi.hssf.usermodel;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.lang.reflect.Field;
+
+import junit.framework.TestCase;
+import sun.io.Converters;
+
+/**
+ * 
+ * Test SBCS records works
+ * 
+ * CAUTION:This may works only under Sun JRE1.4,
+ * because there are some dirty way to emulate special env:P
+ * 
+ * @author Toshiaki Kamoshida(kamoshida.toshiaki at future dot co dot jp)
+ */
+public class TestSBCSOnDefaultEncoding extends TestCase {
+
+	/**
+	 * Constructor for TestSBCSOverDefaultEncoding.
+	 * @param arg0
+	 */
+	public TestSBCSOnDefaultEncoding(String arg0) {
+		super(arg0);
+	}
+
+	/**
+	 * Change Default Encoding on JVM(with dirty way :D)
+	 */
+	private void setDefaultEncoding(String enc)throws Exception{
+		System.setProperty("file.encoding",enc);
+		Converters.resetDefaultEncodingName();//CAUTION!
+	}
+	
+	public void testHeaderRecord()throws Exception{
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+
+		setDefaultEncoding("ISO-8859-1");
+
+		HSSFWorkbook src = new HSSFWorkbook();
+		HSSFSheet sheet   = src.createSheet();
+		HSSFHeader header = sheet.getHeader();
+		header.setCenter("ABC123");
+		src.write(out);
+
+		setDefaultEncoding("UTF-16");
+
+		HSSFWorkbook dst = new HSSFWorkbook(new ByteArrayInputStream(out.toByteArray()));
+		sheet  = dst.getSheetAt(0);
+		header = sheet.getHeader();
+		assertEquals("ABC123",header.getCenter());
+	}
+
+	public void testFooterRecord()throws Exception{
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+
+		setDefaultEncoding("ISO-8859-1");
+
+		HSSFWorkbook src  = new HSSFWorkbook();
+		HSSFSheet sheet   = src.createSheet();
+		HSSFFooter footer = sheet.getFooter();
+		footer.setCenter("ABC123");
+		src.write(out);
+
+		setDefaultEncoding("UTF-16");
+
+		HSSFWorkbook dst = new HSSFWorkbook(new ByteArrayInputStream(out.toByteArray()));
+		sheet  = dst.getSheetAt(0);
+		footer = sheet.getFooter();
+		assertEquals("ABC123",footer.getCenter());
+	}
+
+	public void testBoundSheetRecord()throws Exception{
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+
+		setDefaultEncoding("ISO-8859-1");
+
+		HSSFWorkbook src  = new HSSFWorkbook();
+		src.createSheet();
+		src.setSheetName(0,"ABC123");
+		src.write(out);
+
+		setDefaultEncoding("UTF-16");
+
+		HSSFWorkbook dst = new HSSFWorkbook(new ByteArrayInputStream(out.toByteArray()));
+		assertEquals("ABC123",dst.getSheetName(0));
+	}
+
+	public void testNameRecord()throws Exception{
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+
+		setDefaultEncoding("ISO-8859-1");
+
+		HSSFWorkbook src  = new HSSFWorkbook();
+		HSSFName name =  src.createName();
+		name.setNameName("ABC123");
+		src.write(out);
+
+		setDefaultEncoding("UTF-16");
+
+		HSSFWorkbook dst = new HSSFWorkbook(new ByteArrayInputStream(out.toByteArray()));
+		name = dst.getNameAt(dst.getNumberOfNames()-1);
+		assertEquals("ABC123",name.getNameName());
+	}
+
+}