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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
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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
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package org.apache.poi.hpsf.basic;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Date;
import org.apache.poi.POIDataSamples;
import org.apache.poi.POIDocument;
import org.apache.poi.hpsf.DocumentSummaryInformation;
import org.apache.poi.hpsf.HPSFPropertiesOnlyDocument;
import org.apache.poi.hpsf.MarkUnsupportedException;
import org.apache.poi.hpsf.NoPropertySetStreamException;
import org.apache.poi.hpsf.PropertySetFactory;
import org.apache.poi.hpsf.SummaryInformation;
import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.poifs.filesystem.NPOIFSFileSystem;
import org.junit.Test;
/**
* Tests various bugs have been fixed
*/
public final class TestHPSFBugs {
private static final POIDataSamples _samples = POIDataSamples.getHPSFInstance();
/**
* Ensure that we can create a new HSSF Workbook,
* then add some properties to it, save +
* reload, and still access & change them.
*/
@Test
public void test48832() throws IOException {
HSSFWorkbook wb1 = new HSSFWorkbook();
// Starts empty
assertNull(wb1.getDocumentSummaryInformation());
assertNull(wb1.getSummaryInformation());
// Add new properties
wb1.createInformationProperties();
assertNotNull(wb1.getDocumentSummaryInformation());
assertNotNull(wb1.getSummaryInformation());
// Set initial values
wb1.getSummaryInformation().setAuthor("Apache POI");
wb1.getSummaryInformation().setKeywords("Testing POI");
wb1.getSummaryInformation().setCreateDateTime(new Date(12345));
wb1.getDocumentSummaryInformation().setCompany("Apache");
// Save and reload
HSSFWorkbook wb2 = HSSFTestDataSamples.writeOutAndReadBack(wb1);
wb1.close();
// Ensure changes were taken
assertNotNull(wb2.getDocumentSummaryInformation());
assertNotNull(wb2.getSummaryInformation());
assertEquals("Apache POI", wb2.getSummaryInformation().getAuthor());
assertEquals("Testing POI", wb2.getSummaryInformation().getKeywords());
assertEquals(12345, wb2.getSummaryInformation().getCreateDateTime().getTime());
assertEquals("Apache", wb2.getDocumentSummaryInformation().getCompany());
// Set some more, save + reload
wb2.getSummaryInformation().setComments("Resaved");
HSSFWorkbook wb3 = HSSFTestDataSamples.writeOutAndReadBack(wb2);
wb2.close();
// Check again
assertNotNull(wb3.getDocumentSummaryInformation());
assertNotNull(wb3.getSummaryInformation());
assertEquals("Apache POI", wb3.getSummaryInformation().getAuthor());
assertEquals("Testing POI", wb3.getSummaryInformation().getKeywords());
assertEquals("Resaved", wb3.getSummaryInformation().getComments());
assertEquals(12345, wb3.getSummaryInformation().getCreateDateTime().getTime());
assertEquals("Apache", wb3.getDocumentSummaryInformation().getCompany());
wb3.close();
}
/**
* Some files seem to want the length and data to be on a 4-byte boundary,
* and without that you'll hit an ArrayIndexOutOfBoundsException after
* reading junk
*/
@Test
public void test54233() throws IOException, NoPropertySetStreamException, MarkUnsupportedException {
InputStream is = _samples.openResourceAsStream("TestNon4ByteBoundary.doc");
NPOIFSFileSystem fs = new NPOIFSFileSystem(is);
is.close();
SummaryInformation si = (SummaryInformation)
PropertySetFactory.create(fs.getRoot(), SummaryInformation.DEFAULT_STREAM_NAME);
DocumentSummaryInformation dsi = (DocumentSummaryInformation)
PropertySetFactory.create(fs.getRoot(), DocumentSummaryInformation.DEFAULT_STREAM_NAME);
// Test
assertEquals("Microsoft Word 10.0", si.getApplicationName());
assertEquals("", si.getTitle());
assertEquals("", si.getAuthor());
assertEquals("Cour de Justice", dsi.getCompany());
// Write out and read back, should still be valid
POIDocument doc = new HPSFPropertiesOnlyDocument(fs);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
doc.write(baos);
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
doc = new HPSFPropertiesOnlyDocument(new NPOIFSFileSystem(bais));
// Check properties are still there
assertEquals("Microsoft Word 10.0", si.getApplicationName());
assertEquals("", si.getTitle());
assertEquals("", si.getAuthor());
assertEquals("Cour de Justice", dsi.getCompany());
doc.close();
fs.close();
}
/**
* CodePage Strings can be zero length
*/
@Test
public void test56138() throws IOException, NoPropertySetStreamException {
InputStream is = _samples.openResourceAsStream("TestZeroLengthCodePage.mpp");
NPOIFSFileSystem fs = new NPOIFSFileSystem(is);
is.close();
SummaryInformation si = (SummaryInformation)
PropertySetFactory.create(fs.getRoot(), SummaryInformation.DEFAULT_STREAM_NAME);
DocumentSummaryInformation dsi = (DocumentSummaryInformation)
PropertySetFactory.create(fs.getRoot(), DocumentSummaryInformation.DEFAULT_STREAM_NAME);
// Test
assertEquals("MSProject", si.getApplicationName());
assertEquals("project1", si.getTitle());
assertEquals("Jon Iles", si.getAuthor());
assertEquals("", dsi.getCompany());
assertEquals(2, dsi.getSectionCount());
fs.close();
}
}