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annotate truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/CreateCastTest.java @ 22157:dc83cc1f94f2

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Using fully qualified imports
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 16 Sep 2015 11:33:22 +0200
parents 9c8c0937da41
children 5309cc9668e3
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1 /*
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2 * Copyright (c) 2012, 2012, 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 com.oracle.truffle.api.dsl.CreateCast;
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26 import com.oracle.truffle.api.dsl.NodeChild;
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27 import com.oracle.truffle.api.dsl.NodeChildren;
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28 import com.oracle.truffle.api.dsl.Specialization;
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29 import com.oracle.truffle.api.dsl.test.CreateCastTestFactory.CreateCastNode1Factory;
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30 import com.oracle.truffle.api.dsl.test.CreateCastTestFactory.CreateCastNode2Factory;
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31 import com.oracle.truffle.api.dsl.test.CreateCastTestFactory.CreateCastNode3Factory;
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32 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ChildrenNode;
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33 import com.oracle.truffle.api.dsl.test.TypeSystemTest.TestRootNode;
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34 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode;
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35 import com.oracle.truffle.api.nodes.Node;
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36 import org.junit.Assert;
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37 import org.junit.Test;
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38
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39 @SuppressWarnings("unused")
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40 public class CreateCastTest {
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41
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42 @Test
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43 public void testCastNode1() {
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44 TestRootNode<CreateCastNode1> root = TestHelper.createRoot(CreateCastNode1Factory.getInstance());
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45 Assert.assertEquals(1, root.getNode().invocations);
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46 }
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47
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48 @Test
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49 public void testCastNode2() {
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50 TestRootNode<CreateCastNode2> root = TestHelper.createRoot(CreateCastNode2Factory.getInstance());
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51 Assert.assertEquals(2, root.getNode().invocations);
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52 }
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53
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54 @Test
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55 public void testCastNode3() {
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56 TestRootNode<CreateCastNode3> root = TestHelper.createRoot(CreateCastNode3Factory.getInstance());
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57 Assert.assertEquals(1, root.getNode().invocations);
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58 }
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59
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60 @NodeChild("a")
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61 abstract static class CreateCastNode1 extends ValueNode {
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62
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63 int invocations = 0;
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64
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65 @CreateCast({"a"})
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66 public ValueNode createCast(ValueNode node) {
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67 invocations++;
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68 return node;
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69 }
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70
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71 @Specialization
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72 public int doInteger(int a) {
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73 throw new AssertionError();
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74 }
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75 }
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76
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77 @NodeChildren({@NodeChild("a"), @NodeChild("b")})
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78 abstract static class CreateCastNode2 extends ValueNode {
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79
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80 int invocations = 0;
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81
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82 @CreateCast({"a", "b"})
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83 public ValueNode createCast(ValueNode node) {
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84 invocations++;
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85 return node;
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86 }
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87
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88 @Specialization
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89 public int doInteger(int a, int b) {
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90 throw new AssertionError();
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91 }
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92 }
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93
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94 abstract static class CreateCastNode3 extends ChildrenNode {
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95
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96 int invocations = 0;
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97
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98 @CreateCast("children")
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99 public ValueNode[] createCast(ValueNode[] node) {
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100 invocations++;
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101 return node;
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102 }
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103
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104 @Specialization
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105 public int doInteger(int a) {
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106 throw new AssertionError();
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107 }
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108 }
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109
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110 @NodeChild("a")
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111 abstract static class CreateCastFailNode1 extends ValueNode {
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112
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113 @ExpectError({"Specified child '' not found."})
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114 @CreateCast({""})
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115 public ValueNode createCast(Node child) {
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116 throw new AssertionError();
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117 }
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118
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119 @Specialization
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120 public int doInteger(int a) {
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121 throw new AssertionError();
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122 }
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123 }
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124
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125 }