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1 /* |
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2 * Copyright 2006-2007 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 * CA 95054 USA or visit www.sun.com if you need additional information or |
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21 * have any questions. |
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22 */ |
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23 |
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24 /* |
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25 * @test |
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26 * @bug 6468404 |
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27 * @summary ExecutableElement.getParameters() uses raw type for class loaded from -g bytecode |
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28 * @author jesse.glick@... |
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29 * @author Peter von der Ah\u00e9 |
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30 * @library ../lib |
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31 * @compile T6468404.java |
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32 * @run main T6468404 |
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33 */ |
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34 |
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35 import java.io.IOException; |
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36 import java.net.URI; |
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37 import java.util.Arrays; |
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38 import java.util.Collections; |
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39 import java.util.Set; |
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40 import javax.annotation.processing.AbstractProcessor; |
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41 import javax.annotation.processing.RoundEnvironment; |
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42 import javax.annotation.processing.SupportedAnnotationTypes; |
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43 import javax.annotation.processing.SupportedSourceVersion; |
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44 import javax.annotation.processing.ProcessingEnvironment; |
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45 import javax.lang.model.SourceVersion; |
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46 import javax.lang.model.element.ExecutableElement; |
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47 import javax.lang.model.element.TypeElement; |
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48 import javax.lang.model.type.ExecutableType; |
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49 import javax.lang.model.type.DeclaredType; |
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50 import javax.lang.model.type.TypeMirror; |
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51 import javax.lang.model.util.Elements; |
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52 import javax.tools.JavaCompiler; |
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53 import javax.tools.JavaFileObject; |
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54 import javax.tools.SimpleJavaFileObject; |
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55 import javax.tools.ToolProvider; |
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56 |
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57 public class T6468404 extends ToolTester { |
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58 void test(String... args) { |
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59 System.err.println("Compiling with sources:"); |
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60 task = tool.getTask( |
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61 null, fm, null, null, |
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62 null, Collections.singleton(new DummyFO("C"))); |
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63 task.setProcessors(Collections.singleton(new P())); |
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64 if (!task.call()) |
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65 throw new AssertionError(); |
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66 |
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67 System.err.println("Compiling with binaries w/o -g:"); |
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68 task = tool.getTask( |
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69 null, fm, null, null, |
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70 null, Collections.singleton(new DummyFO("Dummy"))); |
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71 task.setProcessors(Collections.singleton(new P())); |
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72 if (!task.call()) |
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73 throw new AssertionError(); |
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74 |
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75 task = tool.getTask( |
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76 null, fm, null, |
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77 Arrays.asList("-g"), |
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78 null, Collections.singleton(new DummyFO("C"))); |
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79 if (!task.call()) |
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80 throw new AssertionError(); |
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81 |
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82 System.err.println("Compiling with binaries w/ -g:"); |
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83 task = tool.getTask( |
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84 null, fm, null, null, |
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85 null, Collections.singleton(new DummyFO("Dummy"))); |
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86 task.setProcessors(Collections.singleton(new P())); |
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87 if (!task.call()) |
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88 throw new AssertionError(); |
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89 } |
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90 public static void main(String... args) { |
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91 new T6468404().test(args); |
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92 } |
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93 |
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94 } |
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95 |
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96 class DummyFO extends SimpleJavaFileObject { |
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97 String n; |
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98 public DummyFO(String n) { |
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99 super(URI.create("nowhere:/" + n + ".java"), JavaFileObject.Kind.SOURCE); |
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100 this.n = n; |
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101 } |
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102 public CharSequence getCharContent(boolean ignoreEncodingErrors) throws IOException { |
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103 return "public class " + n + " {" + n + "(java.util.List<String> l) {}}"; |
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104 } |
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105 } |
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106 |
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107 @SupportedAnnotationTypes("*") |
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108 @SupportedSourceVersion(SourceVersion.RELEASE_6) |
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109 class P extends AbstractProcessor { |
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110 boolean ran = false; |
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111 |
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112 Elements elements; |
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113 |
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114 @Override |
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115 public synchronized void init(ProcessingEnvironment processingEnv) { |
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116 super.init(processingEnv); |
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117 elements = processingEnv.getElementUtils(); |
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118 } |
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119 |
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120 ExecutableElement getFirstMethodIn(String name) { |
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121 return (ExecutableElement)elements.getTypeElement(name).getEnclosedElements().get(0); |
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122 } |
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123 |
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124 boolean isParameterized(TypeMirror type) { |
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125 return !((DeclaredType)type).getTypeArguments().isEmpty(); |
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126 } |
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127 |
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128 @Override |
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129 public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) { |
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130 if (!ran) { |
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131 ran = true; |
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132 ExecutableElement m = getFirstMethodIn("C"); |
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133 System.err.println("method: " + m); |
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134 |
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135 TypeMirror type = (DeclaredType)m.getParameters().get(0).asType(); |
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136 System.err.println("parameters[0]: " + type); |
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137 if (!isParameterized(type)) |
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138 throw new AssertionError(type); |
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139 |
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140 type = ((ExecutableType)m.asType()).getParameterTypes().get(0); |
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141 System.err.println("parameterTypes[0]: " + type); |
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142 if (!isParameterized(type)) |
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143 throw new AssertionError(type); |
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144 System.err.println(); |
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145 } |
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146 return true; |
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147 } |
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148 } |