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170 changes: 170 additions & 0 deletions
170
src/test/java/org/apache/commons/compress/archivers/examples/ExpanderTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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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.commons.compress.archivers.examples; | ||
|
|
||
| import java.io.BufferedInputStream; | ||
| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.io.OutputStream; | ||
| import java.nio.channels.FileChannel; | ||
| import java.nio.channels.SeekableByteChannel; | ||
| import java.nio.charset.StandardCharsets; | ||
| import java.nio.file.Files; | ||
| import java.nio.file.StandardOpenOption; | ||
| import java.util.Arrays; | ||
| import java.util.Collection; | ||
|
|
||
| import org.apache.commons.compress.AbstractTestCase; | ||
| import org.apache.commons.compress.archivers.ArchiveEntry; | ||
| import org.apache.commons.compress.archivers.ArchiveException; | ||
| import org.apache.commons.compress.archivers.ArchiveInputStream; | ||
| import org.apache.commons.compress.archivers.ArchiveOutputStream; | ||
| import org.apache.commons.compress.archivers.ArchiveStreamFactory; | ||
| import org.apache.commons.compress.archivers.StreamingNotSupportedException; | ||
| import org.apache.commons.compress.archivers.sevenz.SevenZFile; | ||
| import org.apache.commons.compress.archivers.sevenz.SevenZOutputFile; | ||
| import org.apache.commons.compress.archivers.zip.ZipFile; | ||
| import org.apache.commons.compress.utils.IOUtils; | ||
| import org.junit.Assert; | ||
| import org.junit.Before; | ||
| import org.junit.Test; | ||
|
|
||
| public class ExpanderTest extends AbstractTestCase { | ||
|
|
||
| private File archive; | ||
|
|
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| @Test | ||
| public void sevenZTwoFileVersion() throws IOException, ArchiveException { | ||
| setup7z(); | ||
| new Expander().expand("7z", archive, resultDir); | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| @Test | ||
| public void sevenZTwoFileVersionWithAutoDetection() throws IOException, ArchiveException { | ||
| setup7z(); | ||
| new Expander().expand(archive, resultDir); | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| @Test(expected = StreamingNotSupportedException.class) | ||
| public void sevenZInputStreamVersion() throws IOException, ArchiveException { | ||
| setup7z(); | ||
| try (InputStream i = new BufferedInputStream(Files.newInputStream(archive.toPath()))) { | ||
| new Expander().expand("7z", i, resultDir); | ||
| } | ||
| } | ||
|
|
||
| @Test(expected = StreamingNotSupportedException.class) | ||
| public void sevenZInputStreamVersionWithAutoDetection() throws IOException, ArchiveException { | ||
| setup7z(); | ||
| try (InputStream i = new BufferedInputStream(Files.newInputStream(archive.toPath()))) { | ||
| new Expander().expand(i, resultDir); | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void sevenZChannelVersion() throws IOException, ArchiveException { | ||
| setup7z(); | ||
| try (SeekableByteChannel c = FileChannel.open(archive.toPath(), StandardOpenOption.READ)) { | ||
| new Expander().expand("7z", c, resultDir); | ||
| } | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| @Test | ||
| public void sevenZFileVersion() throws IOException, ArchiveException { | ||
| setup7z(); | ||
| new Expander().expand(new SevenZFile(archive), resultDir); | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| @Test | ||
| public void zipFileVersion() throws IOException, ArchiveException { | ||
| setupZip(); | ||
| new Expander().expand(new ZipFile(archive), resultDir); | ||
| verifyTargetDir(); | ||
| } | ||
|
|
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| private void setup7z() throws IOException, ArchiveException { | ||
| archive = new File(dir, "test.7z"); | ||
| File dummy = new File(dir, "x"); | ||
| try (OutputStream o = Files.newOutputStream(dummy.toPath())) { | ||
| o.write(new byte[14]); | ||
| } | ||
| try (SevenZOutputFile aos = new SevenZOutputFile(archive)) { | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dir, "a")); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dir, "a/b")); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dir, "a/b/c")); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dummy, "a/b/d.txt")); | ||
| aos.write("Hello, world 1".getBytes(StandardCharsets.UTF_8)); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dummy, "a/b/c/e.txt")); | ||
| aos.write("Hello, world 2".getBytes(StandardCharsets.UTF_8)); | ||
| aos.closeArchiveEntry(); | ||
| aos.finish(); | ||
| } | ||
| } | ||
|
|
||
| private void setupZip() throws IOException, ArchiveException { | ||
| archive = new File(dir, "test.zip"); | ||
| File dummy = new File(dir, "x"); | ||
| try (OutputStream o = Files.newOutputStream(dummy.toPath())) { | ||
| o.write(new byte[14]); | ||
| } | ||
| try (ArchiveOutputStream aos = new ArchiveStreamFactory() | ||
| .createArchiveOutputStream("zip", Files.newOutputStream(archive.toPath()))) { | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dir, "a")); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dir, "a/b")); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dir, "a/b/c")); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dummy, "a/b/d.txt")); | ||
| aos.write("Hello, world 1".getBytes(StandardCharsets.UTF_8)); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dummy, "a/b/c/e.txt")); | ||
| aos.write("Hello, world 2".getBytes(StandardCharsets.UTF_8)); | ||
| aos.closeArchiveEntry(); | ||
| aos.finish(); | ||
| } | ||
| } | ||
|
|
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| private void verifyTargetDir() throws IOException { | ||
| Assert.assertTrue("a has not been created", new File(resultDir, "a").isDirectory()); | ||
| Assert.assertTrue("a/b has not been created", new File(resultDir, "a/b").isDirectory()); | ||
| Assert.assertTrue("a/b/c has not been created", new File(resultDir, "a/b/c").isDirectory()); | ||
| assertHelloWorld("a/b/d.txt", "1"); | ||
| assertHelloWorld("a/b/c/e.txt", "2"); | ||
| } | ||
|
|
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| private void assertHelloWorld(String fileName, String suffix) throws IOException { | ||
| Assert.assertTrue(fileName + " does not exist", new File(resultDir, fileName).isFile()); | ||
| byte[] expected = ("Hello, world " + suffix).getBytes(StandardCharsets.UTF_8); | ||
| try (InputStream is = Files.newInputStream(new File(resultDir, fileName).toPath())) { | ||
| byte[] actual = IOUtils.toByteArray(is); | ||
| Assert.assertArrayEquals(expected, actual); | ||
| } | ||
| } | ||
|
|
||
| } |
157 changes: 157 additions & 0 deletions
157
src/test/java/org/apache/commons/compress/archivers/examples/ParameterizedExpanderTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,157 @@ | ||
| /* | ||
| * 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.examples; | ||
|
|
||
| import java.io.BufferedInputStream; | ||
| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.io.OutputStream; | ||
| import java.nio.channels.FileChannel; | ||
| import java.nio.channels.SeekableByteChannel; | ||
| import java.nio.charset.StandardCharsets; | ||
| import java.nio.file.Files; | ||
| import java.nio.file.StandardOpenOption; | ||
| import java.util.Arrays; | ||
| import java.util.Collection; | ||
|
|
||
| import org.apache.commons.compress.AbstractTestCase; | ||
| import org.apache.commons.compress.archivers.ArchiveEntry; | ||
| import org.apache.commons.compress.archivers.ArchiveException; | ||
| import org.apache.commons.compress.archivers.ArchiveInputStream; | ||
| import org.apache.commons.compress.archivers.ArchiveOutputStream; | ||
| import org.apache.commons.compress.archivers.ArchiveStreamFactory; | ||
| import org.apache.commons.compress.utils.IOUtils; | ||
| import org.junit.Assert; | ||
| import org.junit.Before; | ||
| import org.junit.Test; | ||
| import org.junit.runner.RunWith; | ||
| import org.junit.runners.Parameterized.Parameters; | ||
| import org.junit.runners.Parameterized; | ||
|
|
||
| @RunWith(Parameterized.class) | ||
| public class ParameterizedExpanderTest extends AbstractTestCase { | ||
|
|
||
| // 7z and ZIP using ZipFile is in ExpanderTest | ||
| @Parameters(name = "format={0}") | ||
| public static Collection<Object[]> data() { | ||
| return Arrays.asList( | ||
| new Object[] { "tar" }, | ||
| new Object[] { "cpio" }, | ||
| new Object[] { "zip" } | ||
| ); | ||
| } | ||
|
|
||
| private final String format; | ||
| private File archive; | ||
|
|
||
| public ParameterizedExpanderTest(String format) { | ||
| this.format = format; | ||
| } | ||
|
|
||
| @Before | ||
| @Override | ||
| public void setUp() throws Exception { | ||
| super.setUp(); | ||
| archive = new File(dir, "test." + format); | ||
| File dummy = new File(dir, "x"); | ||
| try (OutputStream o = Files.newOutputStream(dummy.toPath())) { | ||
| o.write(new byte[14]); | ||
| } | ||
| try (ArchiveOutputStream aos = new ArchiveStreamFactory() | ||
| .createArchiveOutputStream(format, Files.newOutputStream(archive.toPath()))) { | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dir, "a")); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dir, "a/b")); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dir, "a/b/c")); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dummy, "a/b/d.txt")); | ||
| aos.write("Hello, world 1".getBytes(StandardCharsets.UTF_8)); | ||
| aos.closeArchiveEntry(); | ||
| aos.putArchiveEntry(aos.createArchiveEntry(dummy, "a/b/c/e.txt")); | ||
| aos.write("Hello, world 2".getBytes(StandardCharsets.UTF_8)); | ||
| aos.closeArchiveEntry(); | ||
| aos.finish(); | ||
| } | ||
| } | ||
|
|
||
| @Test | ||
| public void fileVersion() throws IOException, ArchiveException { | ||
| new Expander().expand(format, archive, resultDir); | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| @Test | ||
| public void fileVersionWithAutoDetection() throws IOException, ArchiveException { | ||
| new Expander().expand(archive, resultDir); | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| @Test | ||
| public void inputStreamVersion() throws IOException, ArchiveException { | ||
| try (InputStream i = new BufferedInputStream(Files.newInputStream(archive.toPath()))) { | ||
| new Expander().expand(format, i, resultDir); | ||
| } | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| @Test | ||
| public void inputStreamVersionWithAutoDetection() throws IOException, ArchiveException { | ||
| try (InputStream i = new BufferedInputStream(Files.newInputStream(archive.toPath()))) { | ||
| new Expander().expand(i, resultDir); | ||
| } | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| @Test | ||
| public void channelVersion() throws IOException, ArchiveException { | ||
| try (SeekableByteChannel c = FileChannel.open(archive.toPath(), StandardOpenOption.READ)) { | ||
| new Expander().expand(format, c, resultDir); | ||
| } | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| @Test | ||
| public void archiveInputStreamVersion() throws IOException, ArchiveException { | ||
| try (InputStream i = new BufferedInputStream(Files.newInputStream(archive.toPath())); | ||
| ArchiveInputStream ais = new ArchiveStreamFactory().createArchiveInputStream(format, i)) { | ||
| new Expander().expand(ais, resultDir); | ||
| } | ||
| verifyTargetDir(); | ||
| } | ||
|
|
||
| private void verifyTargetDir() throws IOException { | ||
| Assert.assertTrue("a has not been created", new File(resultDir, "a").isDirectory()); | ||
| Assert.assertTrue("a/b has not been created", new File(resultDir, "a/b").isDirectory()); | ||
| Assert.assertTrue("a/b/c has not been created", new File(resultDir, "a/b/c").isDirectory()); | ||
| assertHelloWorld("a/b/d.txt", "1"); | ||
| assertHelloWorld("a/b/c/e.txt", "2"); | ||
| } | ||
|
|
||
| private void assertHelloWorld(String fileName, String suffix) throws IOException { | ||
| Assert.assertTrue(fileName + " does not exist", new File(resultDir, fileName).isFile()); | ||
| byte[] expected = ("Hello, world " + suffix).getBytes(StandardCharsets.UTF_8); | ||
| try (InputStream is = Files.newInputStream(new File(resultDir, fileName).toPath())) { | ||
| byte[] actual = IOUtils.toByteArray(is); | ||
| Assert.assertArrayEquals(expected, actual); | ||
| } | ||
| } | ||
|
|
||
| } |