TestPDFParser.java
/*
* 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.pdfparser;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.fail;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import org.apache.pdfbox.Loader;
import org.apache.pdfbox.cos.COSName;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDDocumentInformation;
import org.apache.pdfbox.pdmodel.font.PDFont;
import org.apache.pdfbox.pdmodel.interactive.documentnavigation.outline.PDDocumentOutline;
import org.apache.pdfbox.pdmodel.interactive.documentnavigation.outline.PDOutlineItem;
import org.apache.pdfbox.rendering.PDFRenderer;
import org.apache.pdfbox.util.DateConverter;
import org.junit.jupiter.api.Test;
class TestPDFParser
{
private static final File TARGETPDFDIR = new File("target/pdfs");
@Test
void testPDFParserMissingCatalog() throws URISyntaxException
{
// PDFBOX-3060
try
{
Loader.loadPDF(new File(TestPDFParser.class.getResource("MissingCatalog.pdf").toURI()))
.close();
}
catch (Exception exception)
{
fail("Unexpected Exception");
}
}
/**
* Test whether /Info dictionary is retrieved correctly when rebuilding the trailer of a corrupt
* file. An incorrect algorithm would result in an outline dictionary being mistaken for an
* /Info.
*
* @throws IOException
*/
@Test
void testPDFBox3208() throws IOException
{
try (PDDocument doc = Loader
.loadPDF(new File(TARGETPDFDIR, "PDFBOX-3208-L33MUTT2SVCWGCS6UIYL5TH3PNPXHIS6.pdf")))
{
PDDocumentInformation di = doc.getDocumentInformation();
assertEquals("Liquent Enterprise Services", di.getAuthor());
assertEquals("Liquent services server", di.getCreator());
assertEquals("Amyuni PDF Converter version 4.0.0.9", di.getProducer());
assertEquals("", di.getKeywords());
assertEquals("", di.getSubject());
assertEquals("892B77DE781B4E71A1BEFB81A51A5ABC_20140326022424.docx", di.getTitle());
assertEquals(DateConverter.toCalendar("D:20140326142505-02'00'"), di.getCreationDate());
assertEquals(DateConverter.toCalendar("20140326172513Z"), di.getModificationDate());
}
}
/**
* Test whether the /Info is retrieved correctly when rebuilding the trailer of a corrupt file,
* despite the /Info dictionary not having a modification date.
*
* @throws IOException
*/
@Test
void testPDFBox3940() throws IOException
{
try (PDDocument doc = Loader.loadPDF(new File(TARGETPDFDIR, "PDFBOX-3940-079977.pdf")))
{
PDDocumentInformation di = doc.getDocumentInformation();
assertEquals("Unknown", di.getAuthor());
assertEquals("C:REGULA~1IREGSFR_EQ_EM.WP", di.getCreator());
assertEquals("Acrobat PDFWriter 3.02 for Windows", di.getProducer());
assertEquals("", di.getKeywords());
assertEquals("", di.getSubject());
assertEquals("C:REGULA~1IREGSFR_EQ_EM.PDF", di.getTitle());
assertEquals(DateConverter.toCalendar("Tuesday, July 28, 1998 4:00:09 PM"), di.getCreationDate());
}
}
/**
* PDFBOX-3783: test parsing of file with trash after %%EOF.
*/
@Test
void testPDFBox3783()
{
try
{
Loader.loadPDF(
new File(TARGETPDFDIR, "PDFBOX-3783-72GLBIGUC6LB46ELZFBARRJTLN4RBSQM.pdf"))
.close();
}
catch (Exception exception)
{
fail("Unexpected IOException");
}
}
/**
* PDFBOX-3785, PDFBOX-3957:
* Test whether truncated file with several revisions has correct page count.
*
* @throws IOException
*/
@Test
void testPDFBox3785() throws IOException
{
try (PDDocument doc = Loader.loadPDF(new File(TARGETPDFDIR, "PDFBOX-3785-202097.pdf")))
{
assertEquals(11, doc.getNumberOfPages());
}
}
/**
* PDFBOX-3947: test parsing of file with broken object stream.
*/
@Test
void testPDFBox3947()
{
try
{
Loader.loadPDF(new File(TARGETPDFDIR, "PDFBOX-3947-670064.pdf")).close();
}
catch (Exception exception)
{
fail("Unexpected Exception");
}
}
/**
* PDFBOX-3948: test parsing of file with object stream containing some unexpected newlines.
*/
@Test
void testPDFBox3948()
{
try
{
Loader.loadPDF(
new File(TARGETPDFDIR, "PDFBOX-3948-EUWO6SQS5TM4VGOMRD3FLXZHU35V2CP2.pdf"))
.close();
}
catch (Exception exception)
{
fail("Unexpected Exception");
}
}
/**
* PDFBOX-3949: test parsing of file with incomplete object stream.
*/
@Test
void testPDFBox3949()
{
try
{
Loader.loadPDF(
new File(TARGETPDFDIR, "PDFBOX-3949-MKFYUGZWS3OPXLLVU2Z4LWCTVA5WNOGF.pdf"))
.close();
}
catch (Exception exception)
{
fail("Unexpected Exception");
}
}
/**
* PDFBOX-3950: test parsing and rendering of truncated file with missing pages.
*
* @throws IOException
*/
@Test
void testPDFBox3950() throws IOException
{
try (PDDocument doc = Loader
.loadPDF(new File(TARGETPDFDIR, "PDFBOX-3950-23EGDHXSBBYQLKYOKGZUOVYVNE675PRD.pdf")))
{
assertEquals(4, doc.getNumberOfPages());
PDFRenderer renderer = new PDFRenderer(doc);
for (int i = 0; i < doc.getNumberOfPages(); ++i)
{
try
{
renderer.renderImage(i);
}
catch (IOException ex)
{
if (i == 3 && ex.getMessage().equals("Missing descendant font array"))
{
continue;
}
throw ex;
}
}
}
}
/**
* PDFBOX-3951: test parsing of truncated file.
*
* @throws IOException
*/
@Test
void testPDFBox3951() throws IOException
{
try (PDDocument doc = Loader
.loadPDF(new File(TARGETPDFDIR, "PDFBOX-3951-FIHUZWDDL2VGPOE34N6YHWSIGSH5LVGZ.pdf")))
{
assertEquals(143, doc.getNumberOfPages());
}
}
/**
* PDFBOX-3964: test parsing of broken file.
*
* @throws IOException
*/
@Test
void testPDFBox3964() throws IOException
{
try (PDDocument doc = Loader
.loadPDF(new File(TARGETPDFDIR, "PDFBOX-3964-c687766d68ac766be3f02aaec5e0d713_2.pdf")))
{
assertEquals(10, doc.getNumberOfPages());
}
}
/**
* Test whether /Info dictionary is retrieved correctly in brute force search for the
* Info/Catalog dictionaries.
*
* @throws IOException
*/
@Test
void testPDFBox3977() throws IOException
{
try (PDDocument doc = Loader
.loadPDF(new File(TARGETPDFDIR, "PDFBOX-3977-63NGFQRI44HQNPIPEJH5W2TBM6DJZWMI.pdf")))
{
PDDocumentInformation di = doc.getDocumentInformation();
assertEquals("QuarkXPress(tm) 6.52", di.getCreator());
assertEquals("Acrobat Distiller 7.0 pour Macintosh", di.getProducer());
assertEquals("Fich sal Fabr corr1 (Page 6)", di.getTitle());
assertEquals(DateConverter.toCalendar("D:20070608151915+02'00'"), di.getCreationDate());
assertEquals(DateConverter.toCalendar("D:20080604152122+02'00'"), di.getModificationDate());
}
}
/**
* Test parsing the "genko_oc_shiryo1.pdf" file, which is susceptible to regression.
*/
@Test
void testParseGenko()
{
try
{
Loader.loadPDF(new File(TARGETPDFDIR, "genko_oc_shiryo1.pdf")).close();
}
catch (Exception exception)
{
fail("Unexpected Exception");
}
}
/**
* Test parsing the file from PDFBOX-4338, which brought an
* ArrayIndexOutOfBoundsException before the bug was fixed.
*/
@Test
void testPDFBox4338()
{
try
{
Loader.loadPDF(new File(TARGETPDFDIR, "PDFBOX-4338.pdf")).close();
}
catch (Exception exception)
{
fail("Unexpected Exception");
}
}
/**
* Test parsing the file from PDFBOX-4339, which brought a
* NullPointerException before the bug was fixed.
*/
@Test
void testPDFBox4339()
{
try
{
Loader.loadPDF(new File(TARGETPDFDIR, "PDFBOX-4339.pdf")).close();
}
catch (Exception exception)
{
fail("Unexpected Exception");
}
}
/**
* Test parsing the "WXMDXCYRWFDCMOSFQJ5OAJIAFXYRZ5OA.pdf" file, which is susceptible to
* regression.
*
* @throws IOException
*/
@Test
void testPDFBox4153() throws IOException
{
try (PDDocument doc = Loader.loadPDF(new File(TARGETPDFDIR, "PDFBOX-4153-WXMDXCYRWFDCMOSFQJ5OAJIAFXYRZ5OA.pdf")))
{
PDDocumentOutline documentOutline = doc.getDocumentCatalog().getDocumentOutline();
PDOutlineItem firstChild = documentOutline.getFirstChild();
assertEquals("Main Menu", firstChild.getTitle());
}
}
/**
* Test that PDFBOX-4490 has 3 pages.
*
* @throws IOException
*/
@Test
void testPDFBox4490() throws IOException
{
try (PDDocument doc = Loader.loadPDF(new File(TARGETPDFDIR, "PDFBOX-4490.pdf")))
{
assertEquals(3, doc.getNumberOfPages());
}
}
/**
* PDFBOX-5025: Test for "74191endobj"
*
* @throws IOException
*/
@Test
void testPDFBox5025() throws IOException
{
try (PDDocument doc = Loader.loadPDF(new File(TARGETPDFDIR, "PDFBOX-5025.pdf")))
{
assertEquals(1, doc.getNumberOfPages());
PDFont font = doc.getPage(0).getResources().getFont(COSName.getPDFName("F1"));
int length1 = font.getFontDescriptor().getFontFile2().getCOSObject().getInt(COSName.LENGTH1);
assertEquals(74191, length1);
}
}
}