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80 lines
3.2 KiB
Java
80 lines
3.2 KiB
Java
/*
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* Copyright (c) 2025, 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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import java.nio.file.Files;
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import java.nio.file.Path;
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import jdk.test.lib.process.OutputAnalyzer;
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/**
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* @test
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* @bug 8315130
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* @summary Tests archiving a hierarchy of package-private classes loaded from
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* different sources.
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*
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* @requires vm.cds
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* @requires vm.cds.custom.loaders
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* @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
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* @compile test-classes/DifferentSourcesApp.java test-classes/CustomLoadee5.java test-classes/CustomLoadee5Child.java
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* @run main DifferentSourcesTest
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*/
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public class DifferentSourcesTest {
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public static void main(String[] args) throws Exception {
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// Setup:
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// - CustomLoadee5 is package-private
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// - CustomLoadee5Child extends CustomLoadee5
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//
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// This setup requires CustomLoadee5 and CustomLoadee5Child to be in the
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// same run-time package. Since their package name is the same (empty)
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// this boils down to "be loaded by the same class loader".
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//
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// DifferentSourcesApp adheres to this requirement.
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//
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// This test checks that CDS adheres to this requirement too when
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// creating a static app archive, even if CustomLoadee5 and
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// CustomLoadee5Child are in different sources.
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OutputAnalyzer output;
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// The main check: the archive is created without IllegalAccessError
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JarBuilder.build("base", "CustomLoadee5");
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JarBuilder.build("sub", "CustomLoadee5Child");
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final String classlist[] = new String[] {
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"java/lang/Object id: 0",
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"CustomLoadee5 id: 1 super: 0 source: base.jar",
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"CustomLoadee5Child id: 2 super: 1 source: sub.jar",
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};
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output = TestCommon.testDump(null, classlist);
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output.shouldNotContain("java.lang.IllegalAccessError: class CustomLoadee5Child cannot access its superclass CustomLoadee5");
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output.shouldNotContain("Cannot find CustomLoadee5Child");
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// Sanity check: the archive is used as expected
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output = TestCommon.execCommon("-Xlog:class+load", "DifferentSourcesApp");
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TestCommon.checkExec(
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output,
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"CustomLoadee5 source: shared objects file",
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"CustomLoadee5Child source: shared objects file"
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);
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}
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}
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