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Diffstat (limited to 'src/test/java/org/apache/commons/compress/archivers/LongPathTest.java')
-rw-r--r-- | src/test/java/org/apache/commons/compress/archivers/LongPathTest.java | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/src/test/java/org/apache/commons/compress/archivers/LongPathTest.java b/src/test/java/org/apache/commons/compress/archivers/LongPathTest.java new file mode 100644 index 000000000..a2f47ba6b --- /dev/null +++ b/src/test/java/org/apache/commons/compress/archivers/LongPathTest.java @@ -0,0 +1,167 @@ +/* + * 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.commons.compress.archivers; + +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.fail; + +import java.io.BufferedInputStream; +import java.io.BufferedReader; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileReader; +import java.io.FilenameFilter; +import java.net.URISyntaxException; +import java.util.ArrayList; +import java.util.Collection; + +import junit.framework.AssertionFailedError; +import org.apache.commons.compress.AbstractTestCase; +import org.apache.commons.compress.archivers.ar.ArArchiveInputStream; +import org.apache.commons.compress.archivers.cpio.CpioArchiveInputStream; +import org.apache.commons.compress.archivers.tar.TarArchiveEntry; +import org.apache.commons.compress.archivers.tar.TarArchiveInputStream; +import org.apache.commons.compress.archivers.zip.ZipArchiveInputStream; +import org.junit.BeforeClass; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; +import org.junit.runners.Parameterized.Parameters; + +/** + * Test that can read various tar file examples. + * + * Files must be in resources/longpath, and there must be a file.txt containing + * the list of files in the archives. +*/ +@RunWith(Parameterized.class) +public class LongPathTest extends AbstractTestCase { + + private static final ClassLoader CLASSLOADER = LongPathTest.class.getClassLoader(); + private static final File ARCDIR; + private static final ArrayList<String> FILELIST = new ArrayList<>(); + + static { + try { + ARCDIR = new File(CLASSLOADER.getResource("longpath").toURI()); + } catch (URISyntaxException e) { + throw new RuntimeException(e); + } + } + + private final File file; + + + + public LongPathTest(final String file){ + this.file = new File(ARCDIR, file); + } + + @BeforeClass + public static void setUpFileList() throws Exception { + assertTrue(ARCDIR.exists()); + final File listing= new File(ARCDIR,"files.txt"); + assertTrue("files.txt is readable",listing.canRead()); + final BufferedReader br = new BufferedReader(new FileReader(listing)); + String line; + while ((line=br.readLine())!=null){ + if (!line.startsWith("#")){ + FILELIST.add(line); + } + } + br.close(); + } + + @Parameters(name = "file={0}") + public static Collection<Object[]> data() { + final Collection<Object[]> params = new ArrayList<>(); + for (final String f : ARCDIR.list(new FilenameFilter() { + @Override + public boolean accept(final File dir, final String name) { + return !name.endsWith(".txt"); + } + })) + { + params.add(new Object[] { f }); + } + return params; + } + + @Override + protected String getExpectedString(final ArchiveEntry entry) { + if (entry instanceof TarArchiveEntry) { + final TarArchiveEntry tarEntry = (TarArchiveEntry) entry; + if (tarEntry.isSymbolicLink()) { + return tarEntry.getName() + " -> " + tarEntry.getLinkName(); + } + } + return entry.getName(); + } + + @Test + public void testArchive() throws Exception { + @SuppressWarnings("unchecked") // fileList is of correct type + final + ArrayList<String> expected = (ArrayList<String>) FILELIST.clone(); + final String name = file.getName(); + if ("minotaur.jar".equals(name) || "minotaur-0.jar".equals(name)){ + expected.add("META-INF/"); + expected.add("META-INF/MANIFEST.MF"); + } + final ArchiveInputStream ais = factory.createArchiveInputStream(new BufferedInputStream(new FileInputStream(file))); + // check if expected type recognized + if (name.endsWith(".tar")){ + assertTrue(ais instanceof TarArchiveInputStream); + } else if (name.endsWith(".jar") || name.endsWith(".zip")){ + assertTrue(ais instanceof ZipArchiveInputStream); + } else if (name.endsWith(".cpio")){ + assertTrue(ais instanceof CpioArchiveInputStream); + // Hack: cpio does not add trailing "/" to directory names + for(int i=0; i < expected.size(); i++){ + final String ent = expected.get(i); + if (ent.endsWith("/")){ + expected.set(i, ent.substring(0, ent.length()-1)); + } + } + } else if (name.endsWith(".ar")){ + assertTrue(ais instanceof ArArchiveInputStream); + // CPIO does not store directories or directory names + expected.clear(); + for (final String ent : FILELIST) { + if (!ent.endsWith("/")) {// not a directory + final int lastSlash = ent.lastIndexOf('/'); + if (lastSlash >= 0) { // extract path name + expected.add(ent.substring(lastSlash + 1, ent.length())); + } else { + expected.add(ent); + } + } + } + } else { + fail("Unexpected file type: "+name); + } + try { + checkArchiveContent(ais, expected); + } catch (final AssertionFailedError e) { + fail("Error processing "+file.getName()+" "+e); + } finally { + ais.close(); + } + } +} |