/* ====================================================================
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.poi.xwpf.usermodel;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Arrays;
import java.util.List;
import junit.framework.TestCase;
import org.apache.poi.POIXMLDocumentPart;
import org.apache.poi.POIXMLProperties;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.openxml4j.opc.PackagePartName;
import org.apache.poi.openxml4j.opc.PackageRelationship;
import org.apache.poi.openxml4j.opc.PackagingURIHelper;
import org.apache.poi.openxml4j.opc.TargetMode;
import org.apache.poi.xwpf.XWPFTestDataSamples;
import org.apache.xmlbeans.XmlCursor;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
public final class TestXWPFDocument extends TestCase {
public void testContainsMainContentType() throws Exception {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("sample.docx");
OPCPackage pack = doc.getPackage();
boolean found = false;
for(PackagePart part : pack.getParts()) {
if(part.getContentType().equals(XWPFRelation.DOCUMENT.getContentType())) {
found = true;
}
if (false) {
// successful tests should be silent
System.out.println(part);
}
}
assertTrue(found);
}
public void testOpen() throws Exception {
XWPFDocument xml;
// Simple file
xml = XWPFTestDataSamples.openSampleDocument("sample.docx");
// Check it has key parts
assertNotNull(xml.getDocument());
assertNotNull(xml.getDocument().getBody());
assertNotNull(xml.getStyle());
// Complex file
xml = XWPFTestDataSamples.openSampleDocument("IllustrativeCases.docx");
assertNotNull(xml.getDocument());
assertNotNull(xml.getDocument().getBody());
assertNotNull(xml.getStyle());
}
public void testMetadataBasics() throws IOException {
XWPFDocument xml = XWPFTestDataSamples.openSampleDocument("sample.docx");
assertNotNull(xml.getProperties().getCoreProperties());
assertNotNull(xml.getProperties().getExtendedProperties());
assertEquals("Microsoft Office Word", xml.getProperties().getExtendedProperties().getUnderlyingProperties().getApplication());
assertEquals(1315, xml.getProperties().getExtendedProperties().getUnderlyingProperties().getCharacters());
assertEquals(10, xml.getProperties().getExtendedProperties().getUnderlyingProperties().getLines());
assertEquals(null, xml.getProperties().getCoreProperties().getTitle());
assertEquals(null, xml.getProperties().getCoreProperties().getUnderlyingProperties().getSubjectProperty().getValue());
}
public void testMetadataComplex() throws IOException {
XWPFDocument xml = XWPFTestDataSamples.openSampleDocument("IllustrativeCases.docx");
assertNotNull(xml.getProperties().getCoreProperties());
assertNotNull(xml.getProperties().getExtendedProperties());
assertEquals("Microsoft Office Outlook", xml.getProperties().getExtendedProperties().getUnderlyingProperties().getApplication());
assertEquals(5184, xml.getProperties().getExtendedProperties().getUnderlyingProperties().getCharacters());
assertEquals(0, xml.getProperties().getExtendedProperties().getUnderlyingProperties().getLines());
assertEquals(" ", xml.getProperties().getCoreProperties().getTitle());
assertEquals(" ", xml.getProperties().getCoreProperties().getUnderlyingProperties().getSubjectProperty().getValue());
}
public void testWorkbookProperties() {
XWPFDocument doc = new XWPFDocument();
POIXMLProperties props = doc.getProperties();
assertNotNull(props);
assertEquals("Apache POI", props.getExtendedProperties().getUnderlyingProperties().getApplication());
}
public void testAddParagraph() throws IOException{
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("sample.docx");
assertEquals(3, doc.getParagraphs().size());
XWPFParagraph p = doc.createParagraph();
assertEquals(p, doc.getParagraphs().get(3));
assertEquals(4, doc.getParagraphs().size());
assertEquals(3, doc.getParagraphPos(3));
assertEquals(3, doc.getPosOfParagraph(p));
CTP ctp = p.getCTP();
XWPFParagraph newP = doc.getParagraph(ctp);
assertSame(p, newP);
XmlCursor cursor = doc.getDocument().getBody().getPArray(0).newCursor();
XWPFParagraph cP = doc.insertNewParagraph(cursor);
assertSame(cP, doc.getParagraphs().get(0));
assertEquals(5, doc.getParagraphs().size());
}
public void testAddPicture() throws IOException, InvalidFormatException
{
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("sample.docx");
byte[] jpeg = XWPFTestDataSamples.getImage("nature1.jpg");
String relationId = doc.addPictureData(jpeg,XWPFDocument.PICTURE_TYPE_JPEG);
byte[] newJpeg = ((XWPFPictureData) doc.getRelationById(relationId)).getData();
assertEquals(newJpeg.length,jpeg.length);
for (int i = 0 ; i < jpeg.length ; i++)
{
assertEquals(newJpeg[i],jpeg[i]);
}
}
public void testAllPictureFormats() throws IOException, InvalidFormatException {
XWPFDocument doc = new XWPFDocument();
doc.addPictureData(new byte[10], XWPFDocument.PICTURE_TYPE_EMF);
doc.addPictureData(new byte[11], XWPFDocument.PICTURE_TYPE_WMF);
doc.addPictureData(new byte[12], XWPFDocument.PICTURE_TYPE_PICT);
doc.addPictureData(new byte[13], XWPFDocument.PICTURE_TYPE_JPEG);
doc.addPictureData(new byte[14], XWPFDocument.PICTURE_TYPE_PNG);
doc.addPictureData(new byte[15], XWPFDocument.PICTURE_TYPE_DIB);
doc.addPictureData(new byte[16], XWPFDocument.PICTURE_TYPE_GIF);
doc.addPictureData(new byte[17], XWPFDocument.PICTURE_TYPE_TIFF);
doc.addPictureData(new byte[18], XWPFDocument.PICTURE_TYPE_EPS);
doc.addPictureData(new byte[19], XWPFDocument.PICTURE_TYPE_BMP);
doc.addPictureData(new byte[20], XWPFDocument.PICTURE_TYPE_WPG);
assertEquals(11, doc.getAllPictures().size());
doc = XWPFTestDataSamples.writeOutAndReadBack(doc);
assertEquals(11, doc.getAllPictures().size());
}
public void testRemoveBodyElement() throws IOException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("sample.docx");
assertEquals(3, doc.getParagraphs().size());
assertEquals(3, doc.getBodyElements().size());
XWPFParagraph p1 = doc.getParagraphs().get(0);
XWPFParagraph p2 = doc.getParagraphs().get(1);
XWPFParagraph p3 = doc.getParagraphs().get(2);
assertEquals(p1, doc.getBodyElements().get(0));
assertEquals(p1, doc.getParagraphs().get(0));
assertEquals(p2, doc.getBodyElements().get(1));
assertEquals(p2, doc.getParagraphs().get(1));
assertEquals(p3, doc.getBodyElements().get(2));
assertEquals(p3, doc.getParagraphs().get(2));
// Add another
XWPFParagraph p4 = doc.createParagraph();
assertEquals(4, doc.getParagraphs().size());
assertEquals(4, doc.getBodyElements().size());
assertEquals(p1, doc.getBodyElements().get(0));
assertEquals(p1, doc.getParagraphs().get(0));
assertEquals(p2, doc.getBodyElements().get(1));
assertEquals(p2, doc.getParagraphs().get(1));
assertEquals(p3, doc.getBodyElements().get(2));
assertEquals(p3, doc.getParagraphs().get(2));
assertEquals(p4, doc.getBodyElements().get(3));
assertEquals(p4, doc.getParagraphs().get(3));
// Remove the 2nd
assertEquals(true, doc.removeBodyElement(1));
assertEquals(3, doc.getParagraphs().size());
assertEquals(3, doc.getBodyElements().size());
assertEquals(p1, doc.getBodyElements().get(0));
assertEquals(p1, doc.getParagraphs().get(0));
assertEquals(p3, doc.getBodyElements().get(1));
assertEquals(p3, doc.getParagraphs().get(1));
assertEquals(p4, doc.getBodyElements().get(2));
assertEquals(p4, doc.getParagraphs().get(2));
// Remove the 1st
assertEquals(true, doc.removeBodyElement(0));
assertEquals(2, doc.getParagraphs().size());
assertEquals(2, doc.getBodyElements().size());
assertEquals(p3, doc.getBodyElements().get(0));
assertEquals(p3, doc.getParagraphs().get(0));
assertEquals(p4, doc.getBodyElements().get(1));
assertEquals(p4, doc.getParagraphs().get(1));
// Remove the last
assertEquals(true, doc.removeBodyElement(1));
assertEquals(1, doc.getParagraphs().size());
assertEquals(1, doc.getBodyElements().size());
assertEquals(p3, doc.getBodyElements().get(0));
assertEquals(p3, doc.getParagraphs().get(0));
}
public void testRegisterPackagePictureData() throws IOException, InvalidFormatException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("issue_51265_1.docx");
/* manually assemble a new image package part*/
OPCPackage opcPckg = doc.getPackage();
XWPFRelation jpgRelation = XWPFRelation.IMAGE_JPEG;
PackagePartName partName = PackagingURIHelper.createPartName(jpgRelation.getDefaultFileName().replace('#', '2'));
PackagePart newImagePart = opcPckg.createPart(partName, jpgRelation.getContentType());
byte[] nature1 = XWPFTestDataSamples.getImage("abstract4.jpg");
OutputStream os = newImagePart.getOutputStream();
os.write(nature1);
os.close();
XWPFHeader xwpfHeader = doc.getHeaderArray(0);
PackageRelationship relationship = xwpfHeader.getPackagePart().addRelationship(partName, TargetMode.INTERNAL, jpgRelation.getRelation());
XWPFPictureData newPicData = new XWPFPictureData(newImagePart,relationship);
/* new part is now ready to rumble */
assertFalse(xwpfHeader.getAllPictures().contains(newPicData));
assertFalse(doc.getAllPictures().contains(newPicData));
assertFalse(doc.getAllPackagePictures().contains(newPicData));
doc.registerPackagePictureData(newPicData);
assertFalse(xwpfHeader.getAllPictures().contains(newPicData));
assertFalse(doc.getAllPictures().contains(newPicData));
assertTrue(doc.getAllPackagePictures().contains(newPicData));
doc.getPackage().revert();
}
public void testFindPackagePictureData() throws IOException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("issue_51265_1.docx");
byte[] nature1 = XWPFTestDataSamples.getImage("nature1.gif");
XWPFPictureData part = doc.findPackagePictureData(nature1, Document.PICTURE_TYPE_GIF);
assertNotNull(part);
assertTrue(doc.getAllPictures().contains(part));
assertTrue(doc.getAllPackagePictures().contains(part));
doc.getPackage().revert();
}
public void testGetAllPictures() throws IOException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("issue_51265_3.docx");
List<XWPFPictureData> allPictures = doc.getAllPictures();
List<XWPFPictureData> allPackagePictures = doc.getAllPackagePictures();
assertNotNull(allPictures);
assertEquals(3,allPictures.size());
for (XWPFPictureData xwpfPictureData : allPictures) {
assertTrue(allPackagePictures.contains(xwpfPictureData));
}
try {
allPictures.add(allPictures.get(0));
fail("This list must be unmodifiable!");
} catch (UnsupportedOperationException e) {
// all ok
}
doc.getPackage().revert();
}
public void testGetAllPackagePictures() throws IOException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("issue_51265_3.docx");
List<XWPFPictureData> allPackagePictures = doc.getAllPackagePictures();
assertNotNull(allPackagePictures);
assertEquals(5,allPackagePictures.size());
try {
allPackagePictures.add(allPackagePictures.get(0));
fail("This list must be unmodifiable!");
} catch (UnsupportedOperationException e) {
// all ok
}
doc.getPackage().revert();
}
public void testPictureHandlingSimpleFile() throws IOException, InvalidFormatException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("issue_51265_1.docx");
assertEquals(1,doc.getAllPackagePictures().size());
byte[] newPic = XWPFTestDataSamples.getImage("abstract4.jpg");
String id1 = doc.addPictureData(newPic, Document.PICTURE_TYPE_JPEG);
assertEquals(2,doc.getAllPackagePictures().size());
/* copy data, to avoid instance-equality */
byte[] newPicCopy = Arrays.copyOf(newPic, newPic.length);
String id2 = doc.addPictureData(newPicCopy, Document.PICTURE_TYPE_JPEG);
assertEquals(id1,id2);
doc.getPackage().revert();
}
public void testPictureHandlingHeaderDocumentImages() throws IOException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("issue_51265_2.docx");
assertEquals(1,doc.getAllPictures().size());
assertEquals(1,doc.getAllPackagePictures().size());
assertEquals(1,doc.getHeaderArray(0).getAllPictures().size());
doc.getPackage().revert();
}
public void testPictureHandlingComplex() throws IOException, InvalidFormatException {
XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("issue_51265_3.docx");
XWPFHeader xwpfHeader = doc.getHeaderArray(0);
assertEquals(3,doc.getAllPictures().size());
assertEquals(3,xwpfHeader.getAllPictures().size());
assertEquals(5,doc.getAllPackagePictures().size());
byte[] nature1 = XWPFTestDataSamples.getImage("nature1.jpg");
String id = doc.addPictureData(nature1, Document.PICTURE_TYPE_JPEG);
POIXMLDocumentPart part1 = xwpfHeader.getRelationById("rId1");
XWPFPictureData part2 = (XWPFPictureData) doc.getRelationById(id);
assertSame(part1,part2);
doc.getPackage().revert();
}
public void testSettings(){
XWPFSettings settings = new XWPFSettings();
settings.setZoomPercent(50);
assertEquals(50, settings.getZoomPercent());
}
}