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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.poi.xslf.usermodel;
import static org.apache.poi.xslf.XSLFTestDataSamples.openSampleDocument;
import static org.apache.poi.xslf.XSLFTestDataSamples.writeOutAndReadBack;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.IOException;
import java.io.InputStream;
import org.apache.poi.POIDataSamples;
import org.apache.poi.ooxml.TrackingInputStream;
import org.apache.poi.openxml4j.opc.OPCPackage;
import org.apache.poi.openxml4j.opc.PackagePart;
import org.apache.poi.sl.usermodel.BaseTestSlideShow;
import org.apache.poi.sl.usermodel.SlideShow;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.openxmlformats.schemas.presentationml.x2006.main.CTNotesMasterIdListEntry;
import org.openxmlformats.schemas.presentationml.x2006.main.CTSlideIdListEntry;
import org.openxmlformats.schemas.presentationml.x2006.main.CTSlideMasterIdListEntry;
class TestXMLSlideShow extends BaseTestSlideShow<XSLFShape, XSLFTextParagraph> {
private OPCPackage pack;
@Override
public XMLSlideShow createSlideShow() {
return new XMLSlideShow();
}
@BeforeEach
void setUp() throws Exception {
pack = OPCPackage.open(slTests.openResourceAsStream("sample.pptx"));
}
@AfterEach
void tearDown() {
pack.revert();
}
@Test
void testContainsMainContentType() throws Exception {
boolean found = false;
for (PackagePart part : pack.getParts()) {
if (part.getContentType().equals(XSLFRelation.MAIN.getContentType())) {
found = true;
}
}
assertTrue(found);
}
@Test
void testOpen() throws Exception {
// With the finalised uri, should be fine
try (XMLSlideShow xml = new XMLSlideShow(pack)) {
// Check the core
assertNotNull(xml.getCTPresentation());
// Check it has some slides
assertFalse(xml.getSlides().isEmpty());
assertFalse(xml.getSlideMasters().isEmpty());
}
}
@Test
void testSlideBasics() throws IOException {
try (XMLSlideShow xml = new XMLSlideShow(pack)) {
// Should have 1 master
assertEquals(1, xml.getSlideMasters().size());
// Should have two sheets
assertEquals(2, xml.getSlides().size());
// Check they're as expected
CTSlideIdListEntry[] slides = xml.getCTPresentation().getSldIdLst().getSldIdArray();
assertEquals(256, slides[0].getId());
assertEquals(257, slides[1].getId());
assertEquals("rId2", slides[0].getId2());
assertEquals("rId3", slides[1].getId2());
// Now get those objects
assertNotNull(xml.getSlides().get(0));
assertNotNull(xml.getSlides().get(1));
// And check they have notes as expected
assertNotNull(xml.getSlides().get(0).getNotes());
assertNotNull(xml.getSlides().get(1).getNotes());
// Next up look for the slide master
CTSlideMasterIdListEntry[] masters = xml.getCTPresentation().getSldMasterIdLst().getSldMasterIdArray();
// see SlideAtom.USES_MASTER_SLIDE_ID
assertEquals(0x80000000L, masters[0].getId());
assertEquals("rId1", masters[0].getId2());
assertNotNull(xml.getSlideMasters().get(0));
// Finally look for the notes master
CTNotesMasterIdListEntry notesMaster =
xml.getCTPresentation().getNotesMasterIdLst().getNotesMasterId();
assertNotNull(notesMaster);
assertNotNull(xml.getNotesMaster());
}
}
@Test
void testMetadataBasics() throws IOException {
try (XMLSlideShow xml = new XMLSlideShow(pack)) {
assertNotNull(xml.getProperties().getCoreProperties());
assertNotNull(xml.getProperties().getExtendedProperties());
assertEquals("Microsoft Office PowerPoint", xml.getProperties().getExtendedProperties().getUnderlyingProperties().getApplication());
assertEquals(0, xml.getProperties().getExtendedProperties().getUnderlyingProperties().getCharacters());
assertEquals(0, xml.getProperties().getExtendedProperties().getUnderlyingProperties().getLines());
assertNull(xml.getProperties().getCoreProperties().getTitle());
assertFalse(xml.getProperties().getCoreProperties().getUnderlyingProperties().getSubjectProperty().isPresent());
}
}
@Test
void testComments() throws Exception {
// Default sample file has none
try (XMLSlideShow xml = new XMLSlideShow(pack)) {
assertNull(xml.getCommentAuthors());
for (XSLFSlide slide : xml.getSlides()) {
assertTrue(slide.getComments().isEmpty());
}
}
// Try another with comments
try (XMLSlideShow xmlComments = openSampleDocument("45545_Comment.pptx")) {
// Has one author
assertNotNull(xmlComments.getCommentAuthors());
assertEquals(1, xmlComments.getCommentAuthors().getCTCommentAuthorsList().sizeOfCmAuthorArray());
assertEquals("XPVMWARE01", xmlComments.getCommentAuthors().getAuthorById(0).getName());
// First two slides have comments
int i = -1;
for (XSLFSlide slide : xmlComments.getSlides()) {
i++;
if (i == 0) {
assertNotNull(slide.getCommentsPart());
assertEquals(1, slide.getCommentsPart().getNumberOfComments());
assertEquals("testdoc", slide.getCommentsPart().getCommentAt(0).getText());
assertEquals(0, slide.getCommentsPart().getCommentAt(0).getAuthorId());
} else if (i == 1) {
assertNotNull(slide.getComments());
assertEquals(1, slide.getCommentsPart().getNumberOfComments());
assertEquals("test phrase", slide.getCommentsPart().getCommentAt(0).getText());
assertEquals(0, slide.getCommentsPart().getCommentAt(0).getAuthorId());
} else {
assertNull(slide.getCommentsPart());
assertTrue(slide.getComments().isEmpty());
}
}
}
}
@Test
void testInputStreamClosed() throws Exception {
try (TrackingInputStream stream = new TrackingInputStream(
POIDataSamples.getSlideShowInstance().openResourceAsStream("45545_Comment.pptx"))) {
try (XMLSlideShow xmlComments = new XMLSlideShow(stream)) {
assertFalse(xmlComments.getSlides().isEmpty());
}
assertTrue(stream.isClosed(), "stream was closed?");
}
}
@Test
void testInputStreamNotClosedWhenOptionUsed() throws Exception {
try (TrackingInputStream stream = new TrackingInputStream(
POIDataSamples.getSlideShowInstance().openResourceAsStream("45545_Comment.pptx"))) {
try (XMLSlideShow xmlComments = new XMLSlideShow(stream, false)) {
assertFalse(xmlComments.getSlides().isEmpty());
}
assertFalse(stream.isClosed(), "stream was not closed?");
}
}
@Override
public XMLSlideShow reopen(SlideShow<XSLFShape, XSLFTextParagraph> show) throws IOException {
return writeOutAndReadBack((XMLSlideShow) show);
}
}
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