85 lines
3.2 KiB
Java
85 lines
3.2 KiB
Java
/*
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* Copyright (c) 2016, 2017, 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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package MyPackage;
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/**
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* @test
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* @summary Basic test for JVMTI AddModuleUses and AddModuleProvides
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* @requires vm.jvmti
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* @build java.base/java.lang.TestProvider
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* java.base/jdk.internal.test.TestProviderImpl
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* @compile AddModuleUsesAndProvidesTest.java
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* @run main/othervm/native -agentlib:AddModuleUsesAndProvidesTest MyPackage.AddModuleUsesAndProvidesTest
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*/
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import java.io.PrintStream;
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import java.lang.TestProvider;
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public class AddModuleUsesAndProvidesTest {
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static {
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try {
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System.loadLibrary("AddModuleUsesAndProvidesTest");
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} catch (UnsatisfiedLinkError ule) {
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System.err.println("Could not load AddModuleUsesAndProvidesTest library");
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System.err.println("java.library.path: "
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+ System.getProperty("java.library.path"));
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throw ule;
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}
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}
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native static int checkUses(Module baseModule, Class<?> service);
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native static int checkProvides(Module baseModule, Class<?> service, Class<?> serviceImpl);
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public static void main(String args[]) throws Exception {
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Module baseModule = Object.class.getModule();
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Class<?> service = TestProvider.class;
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Class<?> serviceImpl = Class.forName("jdk.internal.test.TestProviderImpl");
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System.out.println("\n*** Checks for JVMTI AddModuleUses ***\n");
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int status = checkUses(baseModule, service);
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if (status != 0) {
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throw new RuntimeException("Non-zero status returned from the agent: " + status);
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}
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System.out.println("\n*** Checks for JVMTI AddModuleProvides ***\n");
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System.out.println("Check #PC1:");
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if (TestProvider.providers().iterator().hasNext()) {
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throw new RuntimeException("Check #PC1: Unexpectedly service is provided");
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}
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status = checkProvides(baseModule, service, serviceImpl);
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if (status != 0) {
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throw new RuntimeException("Non-zero status returned from the agent: " + status);
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}
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System.out.println("Check #PC3:");
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if (!TestProvider.providers().iterator().hasNext()) {
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throw new RuntimeException("Check #PC3: Unexpectedly service is not provided");
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}
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}
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}
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