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annotate graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/instrument/SpliceInstrumentTest.java @ 21136:8722ffa310d0

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[SPARC] Fix comparebranch with sub-int types
author Stefan Anzinger <stefan.anzinger@oracle.com>
date Tue, 28 Apr 2015 18:07:08 +0200
parents 0b2e4d40b683
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
20106
2e3cc2a27711 Truffle/Instrumentation: a new flavor of Instrument that lazily provides an AST fragment to be attached/adopted directly into a running AST, and to which execution event notifications will be routed. Important use cases so far include conditional breakpoints (with optimizeable conditions) and Ruby set_trace_func.
Michael Van De Vanter <michael.van.de.vanter@oracle.com>
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1 /*
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2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
2e3cc2a27711 Truffle/Instrumentation: a new flavor of Instrument that lazily provides an AST fragment to be attached/adopted directly into a running AST, and to which execution event notifications will be routed. Important use cases so far include conditional breakpoints (with optimizeable conditions) and Ruby set_trace_func.
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
2e3cc2a27711 Truffle/Instrumentation: a new flavor of Instrument that lazily provides an AST fragment to be attached/adopted directly into a running AST, and to which execution event notifications will be routed. Important use cases so far include conditional breakpoints (with optimizeable conditions) and Ruby set_trace_func.
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2e3cc2a27711 Truffle/Instrumentation: a new flavor of Instrument that lazily provides an AST fragment to be attached/adopted directly into a running AST, and to which execution event notifications will be routed. Important use cases so far include conditional breakpoints (with optimizeable conditions) and Ruby set_trace_func.
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2e3cc2a27711 Truffle/Instrumentation: a new flavor of Instrument that lazily provides an AST fragment to be attached/adopted directly into a running AST, and to which execution event notifications will be routed. Important use cases so far include conditional breakpoints (with optimizeable conditions) and Ruby set_trace_func.
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12 * version 2 for more details (a copy is included in the LICENSE file that
2e3cc2a27711 Truffle/Instrumentation: a new flavor of Instrument that lazily provides an AST fragment to be attached/adopted directly into a running AST, and to which execution event notifications will be routed. Important use cases so far include conditional breakpoints (with optimizeable conditions) and Ruby set_trace_func.
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
2e3cc2a27711 Truffle/Instrumentation: a new flavor of Instrument that lazily provides an AST fragment to be attached/adopted directly into a running AST, and to which execution event notifications will be routed. Important use cases so far include conditional breakpoints (with optimizeable conditions) and Ruby set_trace_func.
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
2e3cc2a27711 Truffle/Instrumentation: a new flavor of Instrument that lazily provides an AST fragment to be attached/adopted directly into a running AST, and to which execution event notifications will be routed. Important use cases so far include conditional breakpoints (with optimizeable conditions) and Ruby set_trace_func.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2e3cc2a27711 Truffle/Instrumentation: a new flavor of Instrument that lazily provides an AST fragment to be attached/adopted directly into a running AST, and to which execution event notifications will be routed. Important use cases so far include conditional breakpoints (with optimizeable conditions) and Ruby set_trace_func.
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.truffle.api.test.instrument;
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24
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25 import static org.junit.Assert.*;
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26
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27 import org.junit.*;
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28
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29 import com.oracle.truffle.api.*;
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30 import com.oracle.truffle.api.instrument.*;
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31 import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestAdditionNode;
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32 import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestRootNode;
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33 import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestValueNode;
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34 import com.oracle.truffle.api.test.instrument.InstrumentationTestNodes.TestSplicedCounterNode;
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35
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36 /**
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37 * Tests the kind of instrumentation where a client can provide an AST fragment to be
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38 * <em>spliced</em> directly into the AST.
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39 */
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40 public class SpliceInstrumentTest {
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41
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42 @Test
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43 public void testSpliceInstrumentListener() {
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44 // Create a simple addition AST
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45 final TruffleRuntime runtime = Truffle.getRuntime();
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46 final TestValueNode leftValueNode = new TestValueNode(6);
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47 final TestValueNode rightValueNode = new TestValueNode(7);
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48 final TestAdditionNode addNode = new TestAdditionNode(leftValueNode, rightValueNode);
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49 final TestRootNode rootNode = new TestRootNode(addNode);
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50 final CallTarget callTarget1 = runtime.createCallTarget(rootNode);
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51
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52 // Ensure it executes correctly
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53 assertEquals(13, callTarget1.call());
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54
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55 // Probe the addition node
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56 final Probe probe = addNode.probe();
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57
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58 assertEquals(13, callTarget1.call());
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59
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60 // Attach a null listener; it never actually attaches a node.
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61 final Instrument instrument = Instrument.create(new SpliceInstrumentListener() {
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62
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63 public SplicedNode getSpliceNode(Probe p) {
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64 return null;
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65 }
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66
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67 }, null);
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68 probe.attach(instrument);
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69
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70 assertEquals(13, callTarget1.call());
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71
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72 final TestSplicedCounterNode counter = new TestSplicedCounterNode();
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73
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74 // Attach a listener that splices an execution counter into the AST.
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75 probe.attach(Instrument.create(new SpliceInstrumentListener() {
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76
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77 public SplicedNode getSpliceNode(Probe p) {
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78 return counter;
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79 }
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80
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81 }, null));
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82 assertEquals(0, counter.getCount());
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83
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84 assertEquals(13, callTarget1.call());
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85
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86 assertEquals(1, counter.getCount());
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87
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88 }
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89
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90 }