| /* |
| * 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.tika.parser.pkg; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.InputStream; |
| |
| import org.apache.commons.codec.binary.Base64; |
| import org.apache.commons.compress.archivers.ArchiveStreamFactory; |
| import org.junit.Assume; |
| import org.junit.Test; |
| import org.xml.sax.ContentHandler; |
| import org.xml.sax.helpers.DefaultHandler; |
| |
| import org.apache.tika.Tika; |
| import org.apache.tika.exception.TikaException; |
| import org.apache.tika.io.TikaInputStream; |
| import org.apache.tika.metadata.Metadata; |
| import org.apache.tika.sax.BodyContentHandler; |
| |
| /** |
| * Test case for parsing zip files. |
| */ |
| public class ZipParserTest extends AbstractPkgTest { |
| |
| /** |
| * Tests that the ParseContext parser is correctly |
| * fired for all the embedded entries. |
| */ |
| @Test |
| public void testEmbedded() throws Exception { |
| ContentHandler handler = new BodyContentHandler(); |
| Metadata metadata = new Metadata(); |
| |
| try (InputStream stream = getResourceAsStream("/test-documents/test-documents.zip")) { |
| AUTO_DETECT_PARSER.parse(stream, handler, metadata, trackingContext); |
| } |
| |
| // Should have found all 9 documents |
| assertEquals(9, tracker.filenames.size()); |
| assertEquals(9, tracker.mediatypes.size()); |
| assertEquals(9, tracker.modifiedAts.size()); |
| |
| // Should have names and modified dates, but not content types, |
| // as zip doesn't store the content types |
| assertEquals("testEXCEL.xls", tracker.filenames.get(0)); |
| assertEquals("testHTML.html", tracker.filenames.get(1)); |
| assertEquals("testOpenOffice2.odt", tracker.filenames.get(2)); |
| assertEquals("testPDF.pdf", tracker.filenames.get(3)); |
| assertEquals("testPPT.ppt", tracker.filenames.get(4)); |
| assertEquals("testRTF.rtf", tracker.filenames.get(5)); |
| assertEquals("testTXT.txt", tracker.filenames.get(6)); |
| assertEquals("testWORD.doc", tracker.filenames.get(7)); |
| assertEquals("testXML.xml", tracker.filenames.get(8)); |
| |
| for (String type : tracker.mediatypes) { |
| assertNull(type); |
| } |
| for (String crt : tracker.createdAts) { |
| assertNull(crt); |
| } |
| for (String mod : tracker.modifiedAts) { |
| assertNotNull(mod); |
| assertTrue("Modified at " + mod, mod.startsWith("20")); |
| } |
| } |
| |
| /** |
| * Test case for the ability of the ZIP parser to extract the name of |
| * a ZIP entry even if the content of the entry is unreadable due to an |
| * unsupported compression method. |
| * |
| * @see <a href="https://issues.apache.org/jira/browse/TIKA-346">TIKA-346</a> |
| */ |
| @Test |
| public void testUnsupportedZipCompressionMethod() throws Exception { |
| String content = new Tika().parseToString(getResourceAsStream("/test-documents/moby.zip")); |
| assertContains("README", content); |
| } |
| |
| |
| @Test // TIKA-936 |
| public void testCustomEncoding() throws Exception { |
| ArchiveStreamFactory factory = new ArchiveStreamFactory(); |
| factory.setEntryEncoding("SJIS"); |
| trackingContext.set(ArchiveStreamFactory.class, factory); |
| |
| try (InputStream stream = TikaInputStream.get(Base64.decodeBase64( |
| "UEsDBBQAAAAIAI+CvUCDo3+zIgAAACgAAAAOAAAAk/qWe4zqg4GDgi50" + |
| "eHRr2tj0qulsc2pzRHN609Gm7Y1OvFxNYLHJv6ZV97yCiQEAUEsBAh" + |
| "QLFAAAAAgAj4K9QIOjf7MiAAAAKAAAAA4AAAAAAAAAAAAgAAAAAAAA" + |
| "AJP6lnuM6oOBg4IudHh0UEsFBgAAAAABAAEAPAAAAE4AAAAAAA=="))) { |
| AUTO_DETECT_PARSER.parse(stream, new DefaultHandler(), new Metadata(), trackingContext); |
| } |
| |
| assertEquals(1, tracker.filenames.size()); |
| assertEquals("\u65E5\u672C\u8A9E\u30E1\u30E2.txt", tracker.filenames.get(0)); |
| } |
| |
| @Test |
| public void testQuineRecursiveParserWrapper() throws Exception { |
| //Anti-virus can surreptitiously remove this file |
| Assume.assumeTrue( |
| ZipParserTest.class.getResourceAsStream("/test-documents/droste.zip") != null); |
| //received permission from author via dm |
| //2019-07-25 to include |
| //http://alf.nu/s/droste.zip in unit tests |
| //Out of respect to the author, please maintain |
| //the original file name |
| getRecursiveMetadata("droste.zip"); |
| } |
| |
| @Test(expected = TikaException.class) |
| public void testQuine() throws Exception { |
| //Anti-virus can surreptitiously remove this file |
| Assume.assumeTrue( |
| ZipParserTest.class.getResourceAsStream("/test-documents/droste.zip") != null); |
| getXML("droste.zip"); |
| } |
| |
| @Test |
| public void testZipUsingStoredWithDataDescriptor() throws Exception { |
| ContentHandler handler = new BodyContentHandler(); |
| Metadata metadata = new Metadata(); |
| |
| try (InputStream stream = getResourceAsStream( |
| "/test-documents/testZip_with_DataDescriptor.zip")) { |
| AUTO_DETECT_PARSER.parse(stream, handler, metadata, trackingContext); |
| |
| assertEquals(5, tracker.filenames.size()); |
| assertEquals("en0", tracker.filenames.get(0)); |
| assertEquals("en1", tracker.filenames.get(1)); |
| assertEquals("en2", tracker.filenames.get(2)); |
| assertEquals("en3", tracker.filenames.get(3)); |
| assertEquals("en4", tracker.filenames.get(4)); |
| assertEquals(1, tracker.lastSeenStart[0]); |
| assertEquals(2, tracker.lastSeenStart[1]); |
| assertEquals(3, tracker.lastSeenStart[2]); |
| assertEquals(4, tracker.lastSeenStart[3]); |
| } |
| } |
| } |