96 lines
4.1 KiB
Java
96 lines
4.1 KiB
Java
/*
|
|
* Copyright (c) 2015, 2023, 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
|
|
* @summary Ensure that a newly introduced java.base package placed within the --patch-module
|
|
* directory is considered part of the boot loader's visibility boundary
|
|
* @requires !(os.family == "windows")
|
|
* @requires vm.flagless
|
|
* @library /test/lib
|
|
* @modules java.base/jdk.internal.misc
|
|
* java.management
|
|
* @run driver PatchModuleVisibility
|
|
*/
|
|
|
|
import java.io.File;
|
|
import java.nio.file.Files;
|
|
import java.nio.file.Paths;
|
|
|
|
import jdk.test.lib.compiler.InMemoryJavaCompiler;
|
|
import jdk.test.lib.process.OutputAnalyzer;
|
|
import jdk.test.lib.process.ProcessTools;
|
|
import jdk.test.lib.helpers.ClassFileInstaller;
|
|
|
|
public class PatchModuleVisibility {
|
|
|
|
public static void main(String[] args) throws Throwable {
|
|
|
|
String Vis2_B_src =
|
|
"package p2;" +
|
|
"public class Vis2_B {" +
|
|
" public void m() {" +
|
|
" System.out.println(\"In B's m()\");" +
|
|
" }" +
|
|
"}";
|
|
|
|
String Vis2_A_src =
|
|
"import p2.*;" +
|
|
"public class Vis2_A {" +
|
|
" public static void main(String args[]) throws Exception {" +
|
|
// Try loading a class within a newly introduced java.base
|
|
// package. Make sure the class can be found via --patch-module.
|
|
" try {" +
|
|
" p2.Vis2_B b = new p2.Vis2_B();" +
|
|
" if (b.getClass().getClassLoader() != null) {" +
|
|
" throw new RuntimeException(\"PatchModuleVisibility FAILED - class B " +
|
|
"should be loaded by boot class loader\\n\");" +
|
|
" }" +
|
|
" b.m();" +
|
|
" } catch (Throwable e) {" +
|
|
" throw new RuntimeException(\"PatchModuleVisibility FAILED - test " +
|
|
"should not throw an error or exception\\n\");" +
|
|
" }" +
|
|
" System.out.println(\"PatchModuleVisibility PASSED\\n\");" +
|
|
" }" +
|
|
"}";
|
|
|
|
ClassFileInstaller.writeClassToDisk("p2/Vis2_B",
|
|
InMemoryJavaCompiler.compile("p2.Vis2_B", Vis2_B_src), System.getProperty("test.classes"));
|
|
ClassFileInstaller.writeClassToDisk("p2/Vis2_B", "mods2/java.base");
|
|
|
|
ClassFileInstaller.writeClassToDisk("Vis2_A",
|
|
InMemoryJavaCompiler.compile("Vis2_A", Vis2_A_src), System.getProperty("test.classes"));
|
|
|
|
// Make sure the classes are actually being loaded from mods2
|
|
Files.delete(Paths.get(System.getProperty("test.classes") + File.separator +
|
|
"p2" + File.separator + "Vis2_B.class"));
|
|
|
|
new OutputAnalyzer(ProcessTools.createLimitedTestJavaProcessBuilder(
|
|
"--patch-module=java.base=mods2/java.base",
|
|
"--add-exports=java.base/p2=ALL-UNNAMED",
|
|
"Vis2_A")
|
|
.start()).shouldHaveExitValue(0);
|
|
}
|
|
}
|