1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.graalvm.compiler.replacements.test; 24 25 import java.util.ArrayList; 26 import java.util.Collection; 27 28 import org.junit.Test; 29 import org.junit.runner.RunWith; 30 import org.junit.runners.Parameterized; 31 import org.junit.runners.Parameterized.Parameter; 32 import org.junit.runners.Parameterized.Parameters; 33 34 import org.graalvm.compiler.api.directives.GraalDirectives; 35 import org.graalvm.compiler.nodes.ValueNode; 36 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext; 37 import org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin; 38 import org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins; 39 40 import jdk.vm.ci.meta.ResolvedJavaMethod; 41 42 @RunWith(Parameterized.class) 43 public class IndexOobBytecodeExceptionTest extends BytecodeExceptionTest { 44 45 private static class Exceptions { 46 47 private static Object[] empty = new Object[0]; 48 49 public static void throwOutOfBounds(int idx) { 50 GraalDirectives.blackhole(empty[idx]); 51 } 52 } 53 54 @Override 55 protected void registerPlugin(InvocationPlugins plugins) { 56 plugins.register(new InvocationPlugin() { 57 @Override 58 public boolean apply(GraphBuilderContext b, ResolvedJavaMethod targetMethod, Receiver receiver, ValueNode idx) { 59 return throwBytecodeException(b, ArrayIndexOutOfBoundsException.class, idx); 60 } 61 }, Exceptions.class, "throwOutOfBounds", int.class); 62 } 63 64 public static void oobSnippet(int idx) { 65 Exceptions.throwOutOfBounds(idx); 66 } 67 68 @Parameter public int index; 69 70 @Parameters(name = "{0}") 71 public static Collection<Object[]> data() { 72 int[] values = {Integer.MIN_VALUE, -42, -1, 0, 1, 42, Integer.MAX_VALUE}; 73 74 ArrayList<Object[]> ret = new ArrayList<>(values.length); 75 for (int i : values) { 76 ret.add(new Object[]{i}); 77 } 78 return ret; 79 } 80 81 @Test 82 public void testOutOfBoundsException() { 83 test("oobSnippet", index); 84 } 85 }