84 lines
3.7 KiB
Java
84 lines
3.7 KiB
Java
/*
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* Copyright (c) 2015, 2023, 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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* @test
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* @summary Ensure that a class defined within a java.base package can not
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* be located via -Xbootclasspath/a
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* @requires vm.flagless
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* @library /test/lib
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* @modules java.base/jdk.internal.misc
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* java.management
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* @run driver XbootcpNoVisibility
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*/
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import jdk.test.lib.compiler.InMemoryJavaCompiler;
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import jdk.test.lib.process.ProcessTools;
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import jdk.test.lib.process.OutputAnalyzer;
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import jdk.test.lib.helpers.ClassFileInstaller;
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public class XbootcpNoVisibility {
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public static void main(String args[]) throws Exception {
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String Vis3_B_src =
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"package sun.util;" +
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"public class Vis3_B { public void m() { System.out.println(\"In B's m()\"); } }";
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ClassFileInstaller.writeClassToDisk("sun/util/Vis3_B",
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InMemoryJavaCompiler.compile("sun.util.Vis3_B", Vis3_B_src), System.getProperty("test.classes"));
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String Vis3_A_src =
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"import sun.util.*;" +
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"public class Vis3_A {" +
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" public static void main(String args[]) throws Exception {" +
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// Try loading a class within a named package in a module which has been defined
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// to the boot loader. In this situation, the class should only be attempted
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// to be loaded from the boot loader's module path which consists of:
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// [--patch-module]; exploded build | "modules" jimage
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//
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// Since the class is located on the boot loader's append path via
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// -Xbootclasspath/a specification, it should not be found.
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" try {" +
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" sun.util.Vis3_B b = new sun.util.Vis3_B();" +
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" } catch (NoClassDefFoundError e) {" +
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" System.out.println(\"XbootcpNoVisibility PASSED - " +
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"test should throw exception\\n\");" +
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" return;" +
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" }" +
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" throw new RuntimeException(\"XbootcpNoVisibility FAILED - " +
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"test should have thrown exception\");" +
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" }" +
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"}";
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ClassFileInstaller.writeClassToDisk("Vis3_A",
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InMemoryJavaCompiler.compile("Vis3_A", Vis3_A_src), System.getProperty("test.classes"));
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new OutputAnalyzer(ProcessTools.createLimitedTestJavaProcessBuilder(
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"-Xbootclasspath/a:.",
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"Vis3_A")
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.start())
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.shouldHaveExitValue(0)
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.shouldContain("XbootcpNoVisibility PASSED");
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}
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}
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