140 lines
4.0 KiB
Java
140 lines
4.0 KiB
Java
/*
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* Copyright (c) 2008, 2009, 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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* @bug 6832293
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* @summary JIT compiler got wrong result in type checking with -server
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*
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* @run main/othervm -Xcomp
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* -XX:CompileCommand=compileonly,compiler.c2.Test6832293::run
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* compiler.c2.Test6832293
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*/
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package compiler.c2;
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import java.io.PrintStream;
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public class Test6832293 {
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static interface SomeInterface {
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int SEVENS = 777;
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}
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static interface AnotherInterface {
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int THIRDS = 33;
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}
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static class SomeClass implements SomeInterface {
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int i;
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SomeClass(int i) {
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this.i = i;
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}
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}
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static class ImmediateSubclass extends SomeClass implements SomeInterface {
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float f;
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ImmediateSubclass(int i, float f) {
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super(i);
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this.f = f;
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}
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}
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static final class FinalSubclass extends ImmediateSubclass implements AnotherInterface {
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double d;
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FinalSubclass(int i, float f, double d) {
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super(i, f);
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this.d = d;
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}
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}
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public static void main(String args[]) throws Exception{
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/* try to pre initialize */
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SomeClass[] a=new SomeClass[10];
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String className = Test6832293.class.getName();
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Class.forName(className + "$ImmediateSubclass");
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Class.forName(className + "$FinalSubclass");
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System.exit(run(args, System.out) + 95/*STATUS_TEMP*/);
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}
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static int errorStatus = 0/*STATUS_PASSED*/;
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static void errorAlert(PrintStream out, int errorLevel) {
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out.println("Test: failure #" + errorLevel);
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errorStatus = 2/*STATUS_FAILED*/;
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}
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static SomeClass[] v2 = new FinalSubclass[4];
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public static int run(String args[],PrintStream out) {
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int i [], j [];
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SomeInterface u [], v[] [];
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AnotherInterface w [];
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SomeClass x [] [];
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i = new int [10];
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i[0] = 777;
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j = (int []) i;
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if (j != i)
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errorAlert(out, 2);
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else if (j.length != 10)
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errorAlert(out, 3);
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else if (j[0] != 777)
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errorAlert(out, 4);
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v = new SomeClass [3] [];
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x = (SomeClass [] []) v;
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if (! (x instanceof SomeInterface [] []))
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errorAlert(out, 5);
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else if (! (x instanceof SomeClass [] []))
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errorAlert(out, 6);
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else if (x != v)
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errorAlert(out, 7);
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x[0] = (SomeClass []) new ImmediateSubclass [4];
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if (! (x[0] instanceof ImmediateSubclass []))
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errorAlert(out, 8);
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else if (x[0].length != 4)
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errorAlert(out, 9);
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x[1] = (SomeClass []) v2;
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if (! (x[1] instanceof FinalSubclass []))
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errorAlert(out, 10);
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else if (x[1].length != 4)
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errorAlert(out, 11);
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w = (AnotherInterface []) x[1];
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if (! (w instanceof FinalSubclass []))
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errorAlert(out, 12);
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else if (w != x[1])
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errorAlert(out, 13);
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else if (w.length != 4)
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errorAlert(out, 14);
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return errorStatus;
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}
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}
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