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 org.graalvm.compiler.core.test.GraalCompilerTest;
  26 import org.graalvm.compiler.nodes.UnwindNode;
  27 import org.graalvm.compiler.nodes.ValueNode;
  28 import org.graalvm.compiler.nodes.extended.BytecodeExceptionNode;
  29 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration;
  30 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderContext;
  31 import org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins;
  32 
  33 public abstract class BytecodeExceptionTest extends GraalCompilerTest {
  34 
  35     protected boolean throwBytecodeException(GraphBuilderContext b, Class<? extends Throwable> exception, ValueNode... arguments) {
  36         BytecodeExceptionNode exceptionNode = b.add(new BytecodeExceptionNode(b.getMetaAccess(), exception, arguments));
  37         b.add(new UnwindNode(exceptionNode));
  38         return true;
  39     }
  40 
  41     protected abstract void registerPlugin(InvocationPlugins plugins);
  42 
  43     @Override
  44     protected GraphBuilderConfiguration editGraphBuilderConfiguration(GraphBuilderConfiguration conf) {
  45         GraphBuilderConfiguration ret = super.editGraphBuilderConfiguration(conf);
  46         registerPlugin(ret.getPlugins().getInvocationPlugins());
  47         return ret;
  48     }
  49 }