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annotate graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/UnsupportedSpecializationTest.java @ 19289:62c43fcf5be2
Truffle-DSL: implement @Cached and fixes for the new guard expression syntax.
author | Christian Humer <christian.humer@gmail.com> |
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date | Tue, 03 Feb 2015 15:07:07 +0100 |
parents | 28479abd1a69 |
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1 /* |
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2 * Copyright (c) 2012, 2013, 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 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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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 |
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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. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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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.dsl.test; |
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24 |
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25 import java.util.*; |
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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.dsl.*; |
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30 import com.oracle.truffle.api.dsl.test.TypeSystemTest.TestRootNode; |
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31 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode; |
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32 import com.oracle.truffle.api.dsl.test.UnsupportedSpecializationTestFactory.Unsupported1Factory; |
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33 import com.oracle.truffle.api.dsl.test.UnsupportedSpecializationTestFactory.Unsupported2Factory; |
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34 import com.oracle.truffle.api.nodes.*; |
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35 |
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36 public class UnsupportedSpecializationTest { |
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37 |
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38 @Test |
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39 public void testUnsupported1() { |
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40 TestRootNode<Unsupported1> root = TestHelper.createRoot(Unsupported1Factory.getInstance()); |
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41 try { |
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42 TestHelper.executeWith(root, ""); |
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43 Assert.fail(); |
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44 } catch (UnsupportedSpecializationException e) { |
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45 Assert.assertNotNull(e.getSuppliedValues()); |
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46 Assert.assertEquals(1, e.getSuppliedValues().length); |
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47 Assert.assertEquals("", e.getSuppliedValues()[0]); |
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48 Assert.assertSame(root.getNode().getChildren().iterator().next(), e.getSuppliedNodes()[0]); |
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49 Assert.assertEquals(root.getNode(), e.getNode()); |
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50 } |
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51 } |
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52 |
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53 @NodeChild("a") |
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54 abstract static class Unsupported1 extends ValueNode { |
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55 |
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56 @Specialization |
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57 public int doInteger(@SuppressWarnings("unused") int a) { |
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58 throw new AssertionError(); |
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59 } |
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60 } |
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61 |
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62 @Test |
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63 public void testUnsupported2() { |
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64 TestRootNode<Unsupported2> root = TestHelper.createRoot(Unsupported2Factory.getInstance()); |
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65 try { |
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66 TestHelper.executeWith(root, "", 1); |
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67 Assert.fail(); |
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68 } catch (UnsupportedSpecializationException e) { |
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69 Assert.assertNotNull(e.getSuppliedValues()); |
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70 Assert.assertNotNull(e.getSuppliedNodes()); |
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71 Assert.assertEquals(3, e.getSuppliedValues().length); |
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72 Assert.assertEquals(3, e.getSuppliedNodes().length); |
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73 Assert.assertEquals("", e.getSuppliedValues()[0]); |
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74 Assert.assertEquals(false, e.getSuppliedValues()[1]); |
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75 Assert.assertEquals(null, e.getSuppliedValues()[2]); |
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76 List<Node> children = NodeUtil.findNodeChildren(root.getNode()); |
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77 Assert.assertSame(children.get(0), e.getSuppliedNodes()[0]); |
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78 Assert.assertNull(e.getSuppliedNodes()[1]); |
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79 Assert.assertSame(children.get(1), e.getSuppliedNodes()[2]); |
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80 Assert.assertEquals(root.getNode(), e.getNode()); |
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81 } |
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82 } |
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83 |
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84 @SuppressWarnings("unused") |
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85 @NodeChildren({@NodeChild("a"), @NodeChild("b")}) |
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86 abstract static class Unsupported2 extends ValueNode { |
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87 |
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88 @ShortCircuit("b") |
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89 public boolean needsB(Object a) { |
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90 return false; |
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91 } |
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92 |
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93 @Specialization |
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94 public int doInteger(int a, boolean hasB, int b) { |
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95 throw new AssertionError(); |
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96 } |
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97 } |
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98 |
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99 } |