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/*
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* @test
* @run testng StreamZipEntriesTest
* @summary Make sure we can stream entries of a zip file.
*/
import java.io.File;
import java.io.IOException;
import java.lang.Object;
import java.lang.System;
import java.util.jar.JarFile;
import java.util.jar.JarEntry;
import java.util.stream.Stream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import org.testng.annotations.Test;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.fail;
public class StreamZipEntriesTest {
@Test
public void testStreamZip() throws IOException {
try (ZipFile zf = new ZipFile(new File(System.getProperty("test.src", "."), "input.zip"))) {
zf.stream().forEach(e -> assertTrue(e instanceof ZipEntry));
zf.stream().forEach(e -> assertEquals(e.toString(), "ReadZip.java"));
Object elements[] = zf.stream().toArray();
assertEquals(1, elements.length);
assertEquals(elements[0].toString(), "ReadZip.java");
}
}
@Test
public void testStreamJar() throws IOException {
try (JarFile jf = new JarFile(new File(System.getProperty("test.src", "."), "input.jar"))) {
jf.stream().forEach(e -> assertTrue(e instanceof JarEntry));
Object elements[] = jf.stream().toArray();
assertEquals(3, elements.length);
assertEquals(elements[0].toString(), "META-INF/");
assertEquals(elements[1].toString(), "META-INF/MANIFEST.MF");
assertEquals(elements[2].toString(), "ReleaseInflater.java");
}
}
@Test
public void testClosedZipFile() throws IOException {
ZipFile zf = new ZipFile(new File(System.getProperty("test.src", "."), "input.zip"));
zf.close();
try {
Stream s = zf.stream();
fail("Should have thrown IllegalStateException");
} catch (IllegalStateException e) {
// expected;
}
}
@Test
public void testClosedJarFile() throws IOException {
JarFile jf = new JarFile(new File(System.getProperty("test.src", "."), "input.jar"));
jf.close();
try {
Stream s = jf.stream();
fail("Should have thrown IllegalStateException");
} catch (IllegalStateException e) {
// expected;
}
}
}
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