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annotate truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/MethodGuardsWithArgumentsTest.java @ 22548:6b76a24fffbd default tip

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Use all variables: a, b, u,v and x, y
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Thu, 14 Jan 2016 14:20:57 +0100
parents 5309cc9668e3
children
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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 static com.oracle.truffle.api.dsl.test.TestHelper.createRoot;
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26 import static com.oracle.truffle.api.dsl.test.TestHelper.executeWith;
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27
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28 import org.junit.Assert;
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29 import org.junit.Test;
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30
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31 import com.oracle.truffle.api.dsl.NodeChild;
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32 import com.oracle.truffle.api.dsl.NodeChildren;
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33 import com.oracle.truffle.api.dsl.Specialization;
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34 import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArguments0Factory;
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35 import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArguments1Factory;
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36 import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsDouble0Factory;
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37 import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsDouble1Factory;
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38 import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsDouble2Factory;
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39 import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsDouble3Factory;
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40 import com.oracle.truffle.api.dsl.test.MethodGuardsWithArgumentsTestFactory.MArgumentsSingle2Factory;
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41 import com.oracle.truffle.api.dsl.test.TypeSystemTest.TestRootNode;
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42 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode;
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43
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44 public class MethodGuardsWithArgumentsTest {
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45
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46 @Test
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47 public void testMArguments0() {
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48 TestRootNode<MArguments0> root = createRoot(MArguments0Factory.getInstance());
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49 Assert.assertEquals(42, executeWith(root));
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50 }
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51
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52 abstract static class MArguments0 extends ValueNode {
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53
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54 static boolean guard() {
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55 return true;
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56 }
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57
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58 @Specialization(guards = "guard()")
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59 int do1() {
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60 return 42;
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61 }
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62 }
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63
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64 @Test
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65 public void testMArguments1() {
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66 TestRootNode<MArguments1> root = createRoot(MArguments1Factory.getInstance());
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67 Assert.assertEquals(42, executeWith(root));
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68 }
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69
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70 abstract static class MArguments1 extends ValueNode {
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71
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72 static boolean guard() {
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73 return true;
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74 }
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75
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76 @Specialization(guards = "guard()")
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77 int do1() {
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78 return 42;
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79 }
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80 }
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81
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82 @Test
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83 public void testMArgumentsSingle0() {
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84 TestRootNode<MArguments1> root = createRoot(MArguments1Factory.getInstance());
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85 Assert.assertEquals(42, executeWith(root, 42));
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86 }
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87
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88 @NodeChild("a")
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89 abstract static class MArgumentsSingle0 extends ValueNode {
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90
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91 static boolean guard() {
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92 return true;
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93 }
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94
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95 @Specialization(guards = "guard()")
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96 int do1(int a) {
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97 return a;
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98 }
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99 }
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100
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101 @Test
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102 public void testMArgumentsSingle1() {
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103 TestRootNode<MArguments1> root = createRoot(MArguments1Factory.getInstance());
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104 Assert.assertEquals(42, executeWith(root, 42));
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105 }
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106
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107 @NodeChild("a")
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108 abstract static class MArgumentsSingle1 extends ValueNode {
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109
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110 static boolean guard(int a) {
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111 return a == 42;
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112 }
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113
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114 @Specialization(guards = "guard(a)")
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115 int do1(int a) {
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116 return a;
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117 }
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118 }
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119
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120 @Test
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121 public void testMArgumentsSingle2() {
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122 TestRootNode<MArgumentsSingle2> root = createRoot(MArgumentsSingle2Factory.getInstance());
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123 Assert.assertEquals(42, executeWith(root, 42));
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124 }
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125
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126 @NodeChild("a")
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127 abstract static class MArgumentsSingle2 extends ValueNode {
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128
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129 static boolean guard(int a1, int a2) {
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130 return a1 == 42 && a2 == 42;
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131 }
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132
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133 @Specialization(guards = "guard(a,a)")
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134 int do1(int a) {
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135 return a;
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136 }
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137 }
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138
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139 @Test
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140 public void testMArgumentsDouble0() {
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141 TestRootNode<MArgumentsDouble0> root = createRoot(MArgumentsDouble0Factory.getInstance());
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142 Assert.assertEquals(42, executeWith(root, 42, 0));
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143 }
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144
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145 @NodeChild("a")
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146 abstract static class MArgumentsDouble0 extends ValueNode {
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147
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148 static boolean guard(int a1, Object a2) {
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149 return a1 == 42 && a2.equals(new Integer(42));
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150 }
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151
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152 @Specialization(guards = "guard(a,a)")
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153 int do1(int a) {
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154 return a;
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155 }
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156 }
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157
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158 @Test
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159 public void testMArgumentsDouble1() {
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160 TestRootNode<MArgumentsDouble1> root = createRoot(MArgumentsDouble1Factory.getInstance());
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161 Assert.assertEquals(42, executeWith(root, 42, 41));
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162 }
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163
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164 @NodeChildren({@NodeChild("a"), @NodeChild("b")})
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165 abstract static class MArgumentsDouble1 extends ValueNode {
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166
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167 static boolean guard(int a1, double a2) {
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168 return a1 == 42 && a2 == 41;
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169 }
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170
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171 @Specialization(guards = "guard(a,b)")
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172 int do1(int a, @SuppressWarnings("unused") double b) {
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173 return a;
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174 }
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175 }
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176
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177 @Test
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178 public void testMArgumentsDouble2() {
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179 TestRootNode<MArgumentsDouble2> root = createRoot(MArgumentsDouble2Factory.getInstance());
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180 Assert.assertEquals(42, executeWith(root, 42, 41.0));
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181 }
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182
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183 @NodeChildren({@NodeChild("a"), @NodeChild("b")})
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184 abstract static class MArgumentsDouble2 extends ValueNode {
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185
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186 static boolean guard(double a1, int a2) {
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187 return a1 == 41 && a2 == 42;
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188 }
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189
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190 @Specialization(guards = "guard(b,a)")
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191 int do1(int a, @SuppressWarnings("unused") double b) {
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192 return a;
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193 }
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194 }
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195
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196 @Test
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197 public void testMArgumentsDouble3() {
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198 TestRootNode<MArgumentsDouble3> root = createRoot(MArgumentsDouble3Factory.getInstance());
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199 Assert.assertEquals(42, executeWith(root, 42, 41.0));
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200 }
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201
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202 @NodeChildren({@NodeChild("a"), @NodeChild("b")})
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203 abstract static class MArgumentsDouble3 extends ValueNode {
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204
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205 static boolean guard(Object a1, double a2) {
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206 return new Double(41.0).equals(a1) && a2 == 41;
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207 }
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208
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209 @Specialization(guards = "guard(b,b)")
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210 int do1(int a, @SuppressWarnings("unused") double b) {
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211 return a;
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212 }
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213 }
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214
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215 abstract static class MArgumentsError0 extends ValueNode {
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216
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217 static boolean guard() {
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218 return true;
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219 }
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220
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221 @ExpectError("Error parsing expression 'guard(': -- line 1 col 7: \")\" expected%")
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222 @Specialization(guards = "guard(")
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223 int do1() {
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224 return 42;
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225 }
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226 }
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227
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228 abstract static class MArgumentsError1 extends ValueNode {
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229
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230 static boolean guard() {
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231 return true;
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232 }
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233
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234 @ExpectError("Error parsing expression 'guard)': -- line 1 col 6: EOF expected%")
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235 @Specialization(guards = "guard)")
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236 int do1() {
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237 return 42;
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238 }
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239
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240 }
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241
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242 abstract static class MArgumentsError2 extends ValueNode {
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243
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244 static boolean guard() {
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245 return true;
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246 }
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247
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248 @ExpectError("Error parsing expression 'guard(a)': a cannot be resolved.")
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249 @Specialization(guards = "guard(a)")
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250 int do1() {
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251 return 42;
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252 }
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253 }
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254
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255 @NodeChild("b")
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256 abstract static class MArgumentsError3 extends ValueNode {
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257
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258 static boolean guard() {
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259 return true;
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260 }
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261
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262 @ExpectError("Error parsing expression 'guard(a)': a cannot be resolved.")
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263 @Specialization(guards = "guard(a)")
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264 int do1(int b) {
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265 return b;
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266 }
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267 }
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268
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269 }