/*
* 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.pdfbox.pdmodel;
import java.io.File;
import junit.framework.TestCase;
public class TestPDDocumentCatalog extends TestCase {
/**
* Test case for
* <a href="https://issues.apache.org/jira/browse/PDFBOX-90"
* >PDFBOX-90</a> - Support explicit retrieval of page labels.
*/
public void testPageLabels() throws Exception {
PDDocument doc = null;
try {
doc = PDDocument.load(TestPDDocumentCatalog.class.getResourceAsStream("test_pagelabels.pdf"));
PDDocumentCatalog cat = doc.getDocumentCatalog();
String[] labels = cat.getPageLabels().getLabelsByPageIndices();
assertEquals(12, labels.length);
assertEquals("A1", labels[0]);
assertEquals("A2", labels[1]);
assertEquals("A3", labels[2]);
assertEquals("i", labels[3]);
assertEquals("ii", labels[4]);
assertEquals("iii", labels[5]);
assertEquals("iv", labels[6]);
assertEquals("v", labels[7]);
assertEquals("vi", labels[8]);
assertEquals("vii", labels[9]);
assertEquals("Appendix I", labels[10]);
assertEquals("Appendix II", labels[11]);
} finally {
if(doc != null)
doc.close();
}
}
/**
* Test case for
* <a href="https://issues.apache.org/jira/browse/PDFBOX-900"
* >PDFBOX-900</a> - Handle malformed PDFs
*/
public void testLabelsOnMalformedPdf() throws Exception {
PDDocument doc = null;
try {
doc = PDDocument.load(TestPDDocumentCatalog.class.getResourceAsStream("page_label.pdf"));
PDDocumentCatalog cat = doc.getDocumentCatalog();
// getLabelsByPageIndices() should not throw an exception
String[] labels = cat.getPageLabels().getLabelsByPageIndices();
} catch(Exception e) {
e.printStackTrace();
fail("Threw exception!");
} finally {
if(doc != null)
doc.close();
}
}
}
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