test/jdk/java/util/zip/ZipFile/DeleteTempJarTest.java

/*
 * Copyright (c) 2018, 2024, 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
 * @bug 4166799
 * @summary Make sure URL-downloaded jar files (jar_cache files)
 *          will be deleted when VM exits.
 * @modules jdk.httpserver
 * @library /test/lib
 * @build jdk.test.lib.process.*
 *        DeleteTempJar
 * @run main DeleteTempJarTest
 */

import java.nio.file.Files;
import java.nio.file.Paths;

import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.Asserts;

public class DeleteTempJarTest {

    public static void main(String[] args) throws Exception {
        String tmpFile = ProcessTools.executeTestJava(DeleteTempJar.class.getName())
                                     .shouldHaveExitValue(0)
                                     .getStdout();

        Asserts.assertFalse(Files.exists(Paths.get(tmpFile.trim())));
    }
}