141 lines
4.1 KiB
Java
141 lines
4.1 KiB
Java
/*
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* Copyright (c) 2013, 2015, 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 Test ReferenceType.visibleMethods
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* @bug 8028430
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* @author Staffan Larsen
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*
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* @run build TestScaffold VMConnection TargetListener TargetAdapter
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* @run compile -g VisibleMethods.java
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* @run driver VisibleMethods
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*/
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import com.sun.jdi.Method;
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import com.sun.jdi.ReferenceType;
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import com.sun.jdi.StackFrame;
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import com.sun.jdi.StringReference;
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import com.sun.jdi.ThreadReference;
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import com.sun.jdi.event.BreakpointEvent;
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import java.util.Arrays;
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import java.util.List;
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import java.util.stream.Collectors;
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/********** target program **********/
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interface Super {
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public void m(Object o); // This method should not be visible in AC
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public void m(String s); // This method should not be visible in AC
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}
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interface One extends Super {
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public void m(Object o);
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public void m1(); // Either this method or Two.m1 should be visible in AC
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}
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interface Two extends Super {
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public void m(String s);
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public void m1(); // Either this method or One.m1 should be visible in AC
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}
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abstract class AC implements One, Two {
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}
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class CC extends AC {
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public void m(Object o) {
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}
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public void m(String s) {
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}
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public void m1() {
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}
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public static void main(String[] args) {
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System.out.println("Goodbye from VisibleMethods!");
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}
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}
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/********** test program **********/
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public class VisibleMethods extends TestScaffold {
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ReferenceType targetClass;
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ThreadReference mainThread;
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VisibleMethods(String args[]) {
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super(args);
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}
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public static void main(String[] args) throws Exception {
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new VisibleMethods(args).startTests();
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}
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/********** test core **********/
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protected void runTests()
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throws Exception
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{
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/*
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* Run to String.<init>
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*/
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startToMain("CC");
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ReferenceType ac = findReferenceType("AC");
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List<String> visible = ac.visibleMethods().
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stream().
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map(Method::toString).
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collect(Collectors.toList());
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System.out.println("visibleMethods(): " + visible);
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verifyContains(visible, 1, "Two.m(java.lang.String)");
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verifyContains(visible, 1, "One.m(java.lang.Object)");
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verifyContains(visible, 0, "Super.m(java.lang.Object)");
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verifyContains(visible, 0, "Super.m(java.lang.String)");
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verifyContains(visible, 1, "Two.m1()", "One.m1()");
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/*
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* resume the target listening for events
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*/
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listenUntilVMDisconnect();
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}
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private void verifyContains(List<String> methods, int matches,
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String... sigs) throws Exception {
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if (countMatches(methods, sigs) != matches) {
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throw new Exception("visibleMethods() should have contained "
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+ matches + " entry/entries from " + Arrays.toString(sigs));
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}
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}
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private int countMatches(List<String> list1, String[] list2) {
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int count = 0;
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for (String s1 : list1) {
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for (String s2 : list2) {
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if (s1.equals(s2)) {
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count++;
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}
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}
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}
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return count;
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}
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}
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