| /* |
| * Copyright (c) 2016, 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. |
| */ |
| |
| import com.sun.jdi.connect.*; |
| import com.sun.jdi.*; |
| import java.util.Map; |
| import java.util.List; |
| import jdk.test.lib.Asserts; |
| |
| /* |
| * @test |
| * @summary Verifies that PathSearchingVirtualMachine.bootClassPath() |
| * returns an empty list in case no bootclass path specified |
| * regardless of sun.boot.class.path option, which is now obsolete |
| * @library /test/lib |
| * @compile TestClass.java |
| * @compile SunBootClassPathEmptyTest.java |
| * @run main/othervm SunBootClassPathEmptyTest |
| */ |
| public class SunBootClassPathEmptyTest { |
| |
| /** |
| * Helper class to facilitate the debuggee VM launching |
| */ |
| private static class VmConnector { |
| |
| LaunchingConnector lc; |
| VirtualMachine vm; |
| |
| VmConnector() { |
| for (LaunchingConnector c : Bootstrap.virtualMachineManager().launchingConnectors()) { |
| System.out.println("name: " + c.name()); |
| if (c.name().equals("com.sun.jdi.CommandLineLaunch")) { |
| lc = c; |
| break; |
| } |
| } |
| if (lc == null) { |
| throw new RuntimeException("Connector not found"); |
| } |
| } |
| |
| PathSearchingVirtualMachine launchVm(String cmdLine, String options) throws Exception { |
| Map<String, Connector.Argument> vmArgs = lc.defaultArguments(); |
| vmArgs.get("main").setValue(cmdLine); |
| if (options != null) { |
| vmArgs.get("options").setValue(options); |
| } |
| System.out.println("Debugger is launching vm ..."); |
| vm = lc.launch(vmArgs); |
| if (!(vm instanceof PathSearchingVirtualMachine)) { |
| throw new RuntimeException("VM is not a PathSearchingVirtualMachine"); |
| } |
| return (PathSearchingVirtualMachine) vm; |
| } |
| |
| } |
| |
| private static VmConnector connector = new VmConnector(); |
| |
| public static void main(String[] args) throws Exception { |
| testWithObsoleteClassPathOption(null); |
| testWithObsoleteClassPathOption("someclasspath"); |
| } |
| |
| private static void testWithObsoleteClassPathOption(String obsoleteClassPath) throws Exception { |
| PathSearchingVirtualMachine vm = connector.launchVm("TestClass", makeClassPathOptions(obsoleteClassPath)); |
| List<String> bootClassPath = vm.bootClassPath(); |
| Asserts.assertNotNull(bootClassPath, "Expected bootClassPath to be empty but was null"); |
| Asserts.assertEquals(0, bootClassPath.size(), "Expected bootClassPath.size() 0 but was: " + bootClassPath.size()); |
| } |
| |
| private static String makeClassPathOptions(String obsoleteClassPath) { |
| return obsoleteClassPath == null ? null : "-Dsun.boot.class.path=" + obsoleteClassPath; |
| } |
| |
| } |