107 lines
4.3 KiB
Java
107 lines
4.3 KiB
Java
/*
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* Copyright (c) 2018, 2020, 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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/**
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* @test
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* @requires vm.cds
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* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
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* @run driver AddOpens
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* @summary sanity test the --add-opens option
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*/
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import java.io.File;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import jdk.test.lib.cds.CDSTestUtils;
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import jdk.test.lib.process.OutputAnalyzer;
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public class AddOpens {
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private static final Path USER_DIR = Paths.get(CDSTestUtils.getOutputDir());
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private static final String TEST_SRC = System.getProperty("test.src");
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private static final Path SRC_DIR = Paths.get(TEST_SRC, "src");
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private static final Path MODS_DIR = Paths.get("mods");
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// the module name of the test module
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private static final String TEST_MODULE1 = "com.simple";
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// the module main class
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private static final String MAIN_CLASS = "com.simple.Main";
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private static Path moduleDir = null;
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private static Path moduleDir2 = null;
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private static Path destJar = null;
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public static void buildTestModule() throws Exception {
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// javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/**
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JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE1),
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MODS_DIR.resolve(TEST_MODULE1),
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MODS_DIR.toString());
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moduleDir = Files.createTempDirectory(USER_DIR, "mlib");
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moduleDir2 = Files.createTempDirectory(USER_DIR, "mlib2");
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Path srcJar = moduleDir.resolve(TEST_MODULE1 + ".jar");
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destJar = moduleDir2.resolve(TEST_MODULE1 + ".jar");
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String classes = MODS_DIR.resolve(TEST_MODULE1).toString();
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JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS);
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Files.copy(srcJar, destJar);
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}
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public static void main(String... args) throws Exception {
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// compile the modules and create the modular jar files
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buildTestModule();
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String appClasses[] = {MAIN_CLASS};
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// create an archive with both -cp and --module-path in the command line.
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// Only the class in the modular jar in the --module-path will be archived;
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// the class in the modular jar in the -cp won't be archived.
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OutputAnalyzer output = TestCommon.createArchive(
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destJar.toString(), appClasses,
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"--module-path", moduleDir.toString(),
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"-m", TEST_MODULE1);
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TestCommon.checkDump(output);
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// run with the archive using the same command line as in dump time
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// plus the "--add-opens java.base/java.lang=com.simple" option.
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// The main class should be loaded from the archive.
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// The setaccessible(true) on the ClassLoader.defineClass method should
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// be successful.
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TestCommon.run( "-Xlog:class+load=trace",
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"-cp", destJar.toString(),
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"--add-opens", "java.base/java.lang=" + TEST_MODULE1,
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"--module-path", moduleDir.toString(),
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"-m", TEST_MODULE1, "with_add_opens")
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.assertNormalExit(
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"[class,load] com.simple.Main source: shared objects file",
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"method.setAccessible succeeded!");
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}
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}
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