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/*
* Copyright (c) 2020, 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
* @library /test/lib
* @build m/*
* @run main/othervm --add-modules m test.GetPackagesTest
* @summary test the packages returned by Module::getPackages for an unnamed
* module does not include the packages for named modules
*/
package test;
import java.util.Set;
import static jdk.test.lib.Asserts.*;
public class GetPackagesTest {
public static void main(String... args) throws Exception {
// module m contains the package "p"
Class<?> c = Class.forName("p.Main");
Module m = c.getModule();
Module test = GetPackagesTest.class.getModule();
// module m and unnamed module are defined by the same class loader
assertTrue(m.isNamed());
assertFalse(test.isNamed());
assertTrue(m.getClassLoader() == test.getClassLoader());
// verify Module::getPackages on an unnamed module only contains
// the packages defined to the unnamed module
assertEquals(m.getPackages(), Set.of("p"));
Set<String> pkgs = test.getPackages();
assertTrue(pkgs.contains("test"));
assertFalse(pkgs.contains("p"));
}
}
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