test/jdk/jdk/nio/zipfs/NonExistentPathTests.java
author lancea
Tue, 29 Oct 2019 14:22:18 -0400
changeset 58845 e492513d3630
parent 58465 ff45c1bf8129
permissions -rw-r--r--
8231766: Files.copy and Files.move do not honor requested compression method when copying or moving within the same zip file Reviewed-by: clanger, bpb, alanb
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/*
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 * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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import org.testng.annotations.BeforeTest;
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import org.testng.annotations.Test;
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import java.io.IOException;
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import java.net.URI;
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import java.nio.file.FileSystemNotFoundException;
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import java.nio.file.FileSystems;
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import java.nio.file.Path;
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import java.util.Map;
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import static org.testng.Assert.assertThrows;
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/**
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 * @test
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 * @bug 8223771
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 * @summary Validate the correct Exception is thrown if the Zip/JAR is not found
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 *
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 * @modules jdk.zipfs
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 * @run testng/othervm NonExistentPathTests
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 */
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public class NonExistentPathTests {
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    private static final String ZIPFS_SCHEME = "jar";
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    private static final ClassLoader CLASS_LOADER = null;
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    // Non-exist JAR file to test against
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    private static final Path INVALID_JAR_FILE = Path.of("jarDoesNotExist.jar");
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    // Standard Exception expected from FileSystems.newFileSystem
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    private static Class<? extends Exception> testException = IOException.class;
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    /**
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     * Validate that the correct Exception is thrown  when specifying a Path
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     * to a JAR that does not exist and is not being created.
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     */
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    @Test
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    public void testNewFileSystemWithPath() {
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        assertThrows(testException, () ->
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                FileSystems.newFileSystem(INVALID_JAR_FILE));
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        assertThrows(testException, () ->
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                FileSystems.newFileSystem(INVALID_JAR_FILE, Map.of()));
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        assertThrows(testException, () ->
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                FileSystems.newFileSystem(INVALID_JAR_FILE, CLASS_LOADER));
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        assertThrows(testException, () ->
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                FileSystems.newFileSystem(INVALID_JAR_FILE, Map.of(), CLASS_LOADER));
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    }
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    /**
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     * Validate that the correct Exception is thrown  when specifying a URI
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     * to a JAR that does not exist and is not being created.
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     */
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    @Test
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    public void testNewFileSystemWithUri() throws Exception {
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        var jarURI = new URI(ZIPFS_SCHEME,
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                INVALID_JAR_FILE.toUri().toString(), null);
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        assertThrows(testException, () ->
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                FileSystems.newFileSystem(jarURI, Map.of()));
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        assertThrows(testException, () ->
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                FileSystems.newFileSystem(jarURI, Map.of(), CLASS_LOADER));
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    }
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}