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annotate truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/processor/LanguageRegistrationTest.java @ 22046:e7c2d36daf72

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TruffleLanguage.parse method to convert a source to CallTarget. Basic caching to make sure the code is shared among tenants in one JVM.
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Thu, 30 Jul 2015 17:36:34 +0200
parents 9c8c0937da41
children 78c3d3d8d86e
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1 /*
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2 * Copyright (c) 2014, 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.processor;
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24
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25 import java.io.*;
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27 import com.oracle.truffle.api.*;
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28 import com.oracle.truffle.api.debug.*;
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29 import com.oracle.truffle.api.dsl.test.*;
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30 import com.oracle.truffle.api.instrument.*;
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31 import com.oracle.truffle.api.nodes.Node;
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32 import com.oracle.truffle.api.source.*;
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33
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34 public class LanguageRegistrationTest {
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35
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36 @ExpectError("Registered language class must be public")
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37 @TruffleLanguage.Registration(name = "myLang", version = "0", mimeType = "text/x-my")
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38 private static final class MyLang {
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39 }
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40
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41 @ExpectError("Registered language inner-class must be static")
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42 @TruffleLanguage.Registration(name = "myLangNonStatic", version = "0", mimeType = "text/x-my")
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43 public final class MyLangNonStatic {
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44 }
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45
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46 @ExpectError("Registered language class must subclass TruffleLanguage")
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47 @TruffleLanguage.Registration(name = "myLang", version = "0", mimeType = "text/x-my")
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48 public static final class MyLangNoSubclass {
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49 }
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50
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51 @ExpectError("Language must have a public constructor accepting TruffleLanguage.Env as parameter")
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52 @TruffleLanguage.Registration(name = "myLangNoCnstr", version = "0", mimeType = "text/x-my")
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53 public static final class MyLangWrongConstr extends TruffleLanguage {
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54 private MyLangWrongConstr() {
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55 super(null);
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56 }
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57
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58 @Override
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59 protected CallTarget parse(Source code, Node context, String... argumentNames) throws IOException {
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60 throw new IOException();
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61 }
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62
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63 @Override
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64 protected Object findExportedSymbol(String globalName, boolean onlyExplicit) {
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65 return null;
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66 }
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67
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68 @Override
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69 protected Object getLanguageGlobal() {
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70 return null;
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71 }
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72
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73 @Override
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74 protected boolean isObjectOfLanguage(Object object) {
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75 return false;
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76 }
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78 @Override
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79 protected ToolSupportProvider getToolSupport() {
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80 return null;
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81 }
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82
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83 @Override
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84 protected DebugSupportProvider getDebugSupport() {
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85 return null;
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86 }
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87
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88 }
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90 @ExpectError("Language must have a public constructor accepting TruffleLanguage.Env as parameter")
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91 @TruffleLanguage.Registration(name = "myLangNoCnstr", version = "0", mimeType = "text/x-my")
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92 public static final class MyLangNoConstr extends TruffleLanguage {
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93 public MyLangNoConstr() {
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94 super(null);
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95 }
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96
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97 @Override
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98 protected CallTarget parse(Source code, Node context, String... argumentNames) throws IOException {
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99 throw new IOException();
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100 }
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101
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102 @Override
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103 protected Object findExportedSymbol(String globalName, boolean onlyExplicit) {
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104 return null;
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105 }
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106
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107 @Override
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108 protected Object getLanguageGlobal() {
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109 return null;
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110 }
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111
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112 @Override
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113 protected boolean isObjectOfLanguage(Object object) {
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114 return false;
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115 }
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116
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117 @Override
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118 protected ToolSupportProvider getToolSupport() {
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119 return null;
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120 }
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121
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122 @Override
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123 protected DebugSupportProvider getDebugSupport() {
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124 return null;
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125 }
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126
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127 }
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128
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129 @TruffleLanguage.Registration(name = "myLangGood", version = "0", mimeType = "text/x-my")
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130 public static final class MyLangGood extends TruffleLanguage {
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131 public MyLangGood(TruffleLanguage.Env env) {
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132 super(env);
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133 }
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134
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135 @Override
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136 protected Object findExportedSymbol(String globalName, boolean onlyExplicit) {
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137 return null;
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138 }
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139
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140 @Override
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141 protected Object getLanguageGlobal() {
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142 return null;
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143 }
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144
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145 @Override
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146 protected boolean isObjectOfLanguage(Object object) {
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147 return false;
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148 }
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149
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150 @Override
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151 protected ToolSupportProvider getToolSupport() {
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152 return null;
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153 }
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154
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155 @Override
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156 protected DebugSupportProvider getDebugSupport() {
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157 return null;
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158 }
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159
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160 @Override
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161 protected CallTarget parse(Source code, Node context, String... argumentNames) throws IOException {
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162 throw new IOException();
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163 }
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164
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165 }
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166 }