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view graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/instrument/ToolEvalInstrumentTest.java @ 21308:e15605ce5aba
NodeLIRBuilder#verifyPHIKind: check for LIRKind equality first.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Mon, 11 May 2015 13:47:16 +0200 |
parents | 78a4b44420cf |
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/* * Copyright (c) 2015, 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. */ package com.oracle.truffle.api.test.instrument; import static org.junit.Assert.*; import org.junit.*; import com.oracle.truffle.api.*; import com.oracle.truffle.api.instrument.*; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestAdditionNode; import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestRootNode; import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestValueNode; import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestToolEvalCounterNode; /** * Tests the kind of instrumentation where a client can provide an AST fragment to be * <em>spliced</em> directly into the AST. */ public class ToolEvalInstrumentTest { @Test public void testSpliceInstrumentListener() { // Create a simple addition AST final TruffleRuntime runtime = Truffle.getRuntime(); final TestValueNode leftValueNode = new TestValueNode(6); final TestValueNode rightValueNode = new TestValueNode(7); final TestAdditionNode addNode = new TestAdditionNode(leftValueNode, rightValueNode); final TestRootNode rootNode = new TestRootNode(addNode); final CallTarget callTarget1 = runtime.createCallTarget(rootNode); // Ensure it executes correctly assertEquals(13, callTarget1.call()); // Probe the addition node final Probe probe = addNode.probe(); assertEquals(13, callTarget1.call()); // Attach a null listener; it never actually attaches a node. final Instrument instrument = Instrument.create(new ToolEvalNodeFactory() { public ToolEvalNode createToolEvalNode(Probe p, Node n) { return null; } }, null); probe.attach(instrument); assertEquals(13, callTarget1.call()); final TestToolEvalCounterNode counter = new TestToolEvalCounterNode(); // Attach a listener that splices an execution counter into the AST. probe.attach(Instrument.create(new ToolEvalNodeFactory() { public ToolEvalNode createToolEvalNode(Probe p, Node n) { return counter; } }, null)); assertEquals(0, counter.getCount()); assertEquals(13, callTarget1.call()); assertEquals(1, counter.getCount()); } }