Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.tools.test/src/com/oracle/truffle/tools/test/NodeExecCounterTest.java @ 21913:a04b45953250
Append -nojvmci to the compiler directory when building without jvmci
author | Stefan Anzinger <stefan.anzinger@oracle.com> |
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date | Wed, 10 Jun 2015 19:25:28 +0200 |
parents | 3b8bbf51d320 |
children |
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/* * Copyright (c) 2014, 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * 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.tools.test; import static com.oracle.truffle.tools.test.TestNodes.*; 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.tools.*; import com.oracle.truffle.tools.NodeExecCounter.NodeExecutionCount; import com.oracle.truffle.tools.test.TestNodes.TestAddNode; import com.oracle.truffle.tools.test.TestNodes.TestValueNode; public class NodeExecCounterTest { @Test public void testNoExecution() { final NodeExecCounter tool = new NodeExecCounter(); assertEquals(tool.getCounts().length, 0); tool.install(); assertEquals(tool.getCounts().length, 0); tool.setEnabled(false); assertEquals(tool.getCounts().length, 0); tool.setEnabled(true); assertEquals(tool.getCounts().length, 0); tool.reset(); assertEquals(tool.getCounts().length, 0); tool.dispose(); assertEquals(tool.getCounts().length, 0); } @Test public void testToolCreatedTooLate() { final CallTarget expr13callTarget = createExpr13TestCallTarget(); final NodeExecCounter tool = new NodeExecCounter(); tool.install(); assertEquals(13, expr13callTarget.call()); assertEquals(tool.getCounts().length, 0); tool.dispose(); } @Test public void testToolInstalledcTooLate() { final NodeExecCounter tool = new NodeExecCounter(); final CallTarget expr13callTarget = createExpr13TestCallTarget(); tool.install(); assertEquals(13, expr13callTarget.call()); assertEquals(tool.getCounts().length, 0); tool.dispose(); } @Test public void testCountingAll() { final NodeExecCounter tool = new NodeExecCounter(); tool.install(); final CallTarget expr13callTarget = createExpr13TestCallTarget(); // execute once assertEquals(13, expr13callTarget.call()); final NodeExecutionCount[] count1 = tool.getCounts(); assertNotNull(count1); assertEquals(count1.length, 2); for (NodeExecutionCount count : count1) { final Class<?> class1 = count.nodeClass(); final long executionCount = count.executionCount(); if (class1 == TestAddNode.class) { assertEquals(executionCount, 1); } else if (class1 == TestValueNode.class) { assertEquals(executionCount, 2); } else { fail(); } } // Execute 99 more times for (int i = 0; i < 99; i++) { assertEquals(13, expr13callTarget.call()); } final NodeExecutionCount[] counts100 = tool.getCounts(); assertNotNull(counts100); assertEquals(counts100.length, 2); for (NodeExecutionCount count : counts100) { final Class<?> class1 = count.nodeClass(); final long executionCount = count.executionCount(); if (class1 == TestAddNode.class) { assertEquals(executionCount, 100); } else if (class1 == TestValueNode.class) { assertEquals(executionCount, 200); } else { fail(); } } tool.dispose(); } @Test public void testCountingTagged() { final NodeExecCounter tool = new NodeExecCounter(StandardSyntaxTag.STATEMENT); tool.install(); final RootNode expr13rootNode = createExpr13TestRootNode(); // Not probed yet. assertEquals(13, expr13rootNode.execute(null)); assertEquals(tool.getCounts().length, 0); final Node addNode = expr13rootNode.getChildren().iterator().next(); final Probe probe = addNode.probe(); // Probed but not tagged yet. assertEquals(13, expr13rootNode.execute(null)); assertEquals(tool.getCounts().length, 0); probe.tagAs(StandardSyntaxTag.STATEMENT, "fake statement for testing"); // Counting now; execute once assertEquals(13, expr13rootNode.execute(null)); final NodeExecutionCount[] counts1 = tool.getCounts(); assertNotNull(counts1); assertEquals(counts1.length, 1); final NodeExecutionCount count1 = counts1[0]; assertNotNull(count1); assertEquals(count1.nodeClass(), addNode.getClass()); assertEquals(count1.executionCount(), 1); // Execute 99 more times for (int i = 0; i < 99; i++) { assertEquals(13, expr13rootNode.execute(null)); } final NodeExecutionCount[] counts100 = tool.getCounts(); assertNotNull(counts100); assertEquals(counts100.length, 1); final NodeExecutionCount count100 = counts100[0]; assertNotNull(count100); assertEquals(count100.nodeClass(), addNode.getClass()); assertEquals(count100.executionCount(), 100); tool.dispose(); } }