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1 /* |
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2 * Copyright (c) 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 |
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24 /* |
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25 * @test |
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26 * @bug 8005085 8005877 8004829 8005681 8006734 8006775 |
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27 * @ignore |
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28 * @summary Combinations of Target ElementTypes on (repeated)type annotations. |
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29 */ |
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30 |
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31 import com.sun.tools.classfile.*; |
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32 import java.io.File; |
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33 |
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34 public class CombinationsTargetTest1 extends ClassfileTestHelper { |
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35 // Helps identify test case in event of failure. |
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36 int testcount = 0; |
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37 int src1 = 1, src2 = 2, src4 = 4, |
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38 src5 = 5, src6 = 6, src7 = 7; |
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39 |
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40 String[] ETypes={"TYPE", "FIELD", "METHOD", "PARAMETER", "CONSTRUCTOR", |
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41 "LOCAL_VARIABLE", "ANNOTATION_TYPE", "PACKAGE"}; |
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42 |
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43 // local class tests will have an inner class. |
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44 Boolean hasInnerClass=false; |
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45 String innerClassname=""; |
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46 |
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47 public static void main(String[] args) throws Exception { |
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48 new CombinationsTargetTest1().run(); |
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49 } |
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50 |
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51 void run() throws Exception { |
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52 // Determines which repeat and order in source(ABMix). |
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53 Boolean As= false, BDs=true, ABMix=false; |
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54 int testrun=0; |
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55 // A repeats and/or B/D repeats, ABMix for order of As and Bs. |
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56 Boolean [][] bRepeat = new Boolean[][]{{false,false,false},//no repeats |
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57 {true,false,false}, //repeat @A |
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58 {false,true,false}, //repeat @B |
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59 {true,true,false}, //repeat both |
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60 {false,false,true} //repeat mix |
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61 }; |
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62 for(Boolean[] bCombo : bRepeat) { |
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63 As=bCombo[0]; BDs=bCombo[1]; ABMix=bCombo[2]; |
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64 for(String et : ETypes) { |
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65 switch(et) { |
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66 case "METHOD": |
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67 test( 8, 0, 2, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src1); |
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68 test(10, 0, 2, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src2); |
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69 test( 8, 0, 0, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src4); |
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70 test(10, 0, 2, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src6); |
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71 test( 0, 8, 0, 2, As, BDs, ABMix, "RUNTIME", et, ++testrun, src1); |
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72 test( 0, 10, 0, 2, As, BDs, ABMix, "RUNTIME", et, ++testrun, src2); |
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73 test( 0, 8, 0, 0, As, BDs, ABMix, "RUNTIME", et, ++testrun, src4); |
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74 test( 0, 10, 0, 2, As, BDs, ABMix, "RUNTIME", et, ++testrun, src6); |
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75 break; |
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76 case "CONSTRUCTOR": |
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77 case "FIELD": |
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78 test( 8, 0, 4, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src1); |
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79 test( 6, 0, 3, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src5); |
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80 test( 9, 0, 0, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src7); |
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81 test( 0, 8, 0, 4, As, BDs, ABMix, "RUNTIME", et, ++testrun, src1); |
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82 test( 0, 6, 0, 3, As, BDs, ABMix, "RUNTIME", et, ++testrun, src5); |
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83 test( 0, 9, 0, 0, As, BDs, ABMix, "RUNTIME", et, ++testrun, src7); |
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84 break; |
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85 default:/*TYPE,PARAMETER,LOCAL_VARIABLE,ANNOTATION_TYPE,PACKAGE*/ |
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86 test( 8, 0, 2, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src1); |
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87 test( 6, 0, 3, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src5); |
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88 test( 0, 8, 0, 2, As, BDs, ABMix, "RUNTIME", et, ++testrun, src1); |
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89 test( 0, 6, 0, 3, As, BDs, ABMix, "RUNTIME", et, ++testrun, src5); |
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90 } |
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91 } |
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92 } |
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93 } |
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94 |
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95 public void test(int tinv, int tvis, int inv, int vis, Boolean Arepeats, |
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96 Boolean BDrepeats, Boolean ABmix, String rtn, String et2, |
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97 Integer N, int source) throws Exception { |
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98 ++testcount; |
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99 expected_tvisibles = tvis; |
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100 expected_tinvisibles = tinv; |
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101 expected_visibles = vis; |
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102 expected_invisibles = inv; |
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103 File testFile = null; |
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104 String tname="Test" + N.toString(); |
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105 hasInnerClass=false; |
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106 String testDef = "Test " + testcount + " parameters: tinv=" + tinv + |
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107 ", tvis=" + tvis + ", inv=" + inv + ", vis=" + vis + |
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108 ", Arepeats=" + Arepeats + ", BDrepeats=" + BDrepeats + |
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109 ", ABmix=" + ABmix + ", retention: " + rtn + ", anno2: " + |
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110 et2 + ", src=" + source; |
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111 |
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112 println(testDef); |
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113 // Create test source and File. |
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114 String sourceString = sourceString(tname, rtn, et2, Arepeats, |
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115 BDrepeats, ABmix, source); |
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116 testFile = writeTestFile(tname+".java", sourceString); |
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117 // Compile test source and read classfile. |
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118 File classFile = null; |
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119 try { |
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120 classFile = compile(testFile); |
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121 } catch (Error err) { |
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122 System.err.println("Failed compile. Source:\n" + sourceString); |
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123 throw err; |
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124 } |
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125 //if sourcString() set hasInnerClass it also set innerClassname. |
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126 if(hasInnerClass) { |
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127 StringBuffer sb = new StringBuffer(classFile.getAbsolutePath()); |
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128 classFile=new File(sb.insert(sb.lastIndexOf(".class"),innerClassname).toString()); |
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129 } |
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130 ClassFile cf = ClassFile.read(classFile); |
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131 |
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132 //Test class,fields and method counts. |
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133 test(cf); |
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134 |
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135 for (Field f : cf.fields) { |
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136 test(cf, f); |
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137 } |
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138 for (Method m: cf.methods) { |
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139 test(cf, m); |
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140 } |
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141 countAnnotations(); |
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142 if (errors > 0) { |
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143 System.err.println( testDef ); |
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144 System.err.println( "Source:\n" + sourceString ); |
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145 throw new Exception( errors + " errors found" ); |
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146 } |
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147 println("Pass"); |
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148 } |
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149 |
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150 // |
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151 // Source for test cases |
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152 // |
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153 String sourceString(String testname, String retentn, String annot2, |
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154 Boolean Arepeats, Boolean BDrepeats, Boolean ABmix, |
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155 int src) { |
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156 |
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157 String As = "@A", Bs = "@B", Ds = "@D"; |
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158 if(Arepeats) As = "@A @A"; |
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159 if(BDrepeats) { |
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160 Bs = "@B @B"; |
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161 Ds = "@D @D"; |
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162 } |
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163 if(ABmix) { As = "@A @B"; Bs = "@A @B"; Ds = "@D @D"; } |
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164 |
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165 // Source to check for TYPE_USE and TYPE_PARAMETER annotations. |
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166 // Source base (annotations) is same for all test cases. |
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167 String source = new String(); |
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168 String imports = new String("import java.lang.annotation.*; \n" + |
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169 "import static java.lang.annotation.RetentionPolicy.*; \n" + |
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170 "import static java.lang.annotation.ElementType.*; \n" + |
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171 "import java.util.List; \n" + |
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172 "import java.util.HashMap; \n" + |
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173 "import java.util.Map; \n\n"); |
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174 |
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175 String sourceBase = new String("@Retention("+retentn+")\n" + |
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176 "@Target({TYPE_USE,_OTHER_})\n" + |
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177 "@ContainedBy( AC.class )\n" + |
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178 "@interface A { }\n\n" + |
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179 |
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180 "@Retention("+retentn+")\n" + |
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181 "@Target({TYPE_USE,_OTHER_})\n" + |
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182 "@ContainerFor(A.class)\n" + |
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183 "@interface AC { A[] value(); }\n\n" + |
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184 |
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185 "@Retention("+retentn+")\n" + |
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186 "@Target({TYPE_USE,_OTHER_})\n" + |
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187 "@ContainedBy( BC.class )\n" + |
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188 "@interface B { }\n\n" + |
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189 |
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190 "@Retention("+retentn+")\n" + |
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191 "@Target({TYPE_USE,_OTHER_})\n" + |
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192 "@ContainerFor(B.class)\n" + |
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193 "@interface BC { B[] value(); } \n\n" + |
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194 |
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195 "@Retention("+retentn+")\n" + |
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196 "@Target({TYPE_PARAMETER,_OTHER_})\n" + |
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197 "@interface C { }\n\n" + |
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198 |
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199 "@Retention("+retentn+")\n" + |
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200 "@Target({TYPE_USE,TYPE_PARAMETER,_OTHER_})\n" + |
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201 "@ContainedBy(DC.class)\n" + |
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202 "@interface D { }\n\n" + |
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203 |
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204 "@Retention("+retentn+")\n" + |
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205 "@Target({TYPE_USE,TYPE_PARAMETER,_OTHER_})\n" + |
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206 "@ContainerFor(D.class) \n" + |
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207 "@interface DC { D[] value(); }\n\n"); |
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208 |
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209 // Test case sources with sample generated source. |
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210 switch(src) { |
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211 case 1: // repeating type annotations at class level |
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212 /* |
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213 * @A @B class Test1 { |
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214 * @A @B Test1(){} |
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215 * @A @B Integer i1 = 0; |
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216 * String @A @B [] @A @B [] sa = null; |
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217 * // type usage in method body |
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218 * String test(Test1 this, String param, String ... vararg) { |
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219 * Object o = new String [3]; |
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220 * return (String) null; |
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221 * }} |
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222 */ |
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223 source = new String( |
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224 "// (repeating) type annotations at class level. \n" + |
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225 "_As_ _Bs_ class " + testname + " {\n" + |
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226 "_As_ _Bs_ " + testname +"(){} \n" + |
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227 "_As_ _Bs_ Integer i1 = 0; \n" + |
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228 "String _As_ _Bs_ [] _As_ _Bs_ [] sa = null; \n" + |
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229 "// type usage in method body \n" + |
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230 "String test("+testname+" this, " + |
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231 "String param, String ... vararg) { \n" + |
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232 " Object o = new String [3]; \n" + |
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233 " return (String) null; \n" + |
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234 "} \n" + |
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235 "} \n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs) + |
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236 "\n\n"; |
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237 break; |
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238 case 2: // (repeating) type annotations on method. |
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239 /* |
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240 * class Test12 { |
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241 * Test12(){} |
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242 * // type usage on method |
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243 * @A @B String test(@A @B Test12 this, @A @B String param, @A @B String @A @B ... vararg) { |
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244 * Object o = new String [3]; |
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245 * return (String) null; |
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246 * }} |
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247 */ |
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248 source = new String( |
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249 "// (repeating) type annotations on method. \n" + |
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250 "class " + testname + " {\n" + |
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251 testname +"(){} \n" + |
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252 "// type usage on method \n" + |
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253 "_As_ _Bs_ String test(_As_ _Bs_ "+testname+" this, " + |
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254 "_As_ _Bs_ String param, _As_ _Bs_ String _As_ _Bs_ ... vararg) { \n" + |
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255 " Object o = new String [3]; \n" + |
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256 " return (String) null; \n" + |
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257 "} \n" + |
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258 "} \n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs) + |
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259 "\n\n"; |
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260 break; |
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261 case 4: //(repeating) annotations on wildcard, type arguments in anonymous class. |
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262 /* |
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263 * class Test13<T extends Object> { |
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264 * public T data = null; |
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265 * T getData() { return data;} |
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266 * String mtest( Test13<String> t){ return t.getData(); } |
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267 * public void test() { |
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268 * mtest( new Test13<@A @B String>() { |
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269 * void m1(List<@A @B ? extends @A @B Object> lst) {} |
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270 * void m2() throws@A @B Exception { } |
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271 * }); |
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272 * } |
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273 * } |
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274 */ |
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275 source = new String( source + |
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276 "// (repeating) annotations on wildcard, type arguments in anonymous class. \n" + |
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277 "class " + testname + "<T extends Object> {\n" + |
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278 " public T data = null;\n" + |
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279 " T getData() { return data;}\n" + |
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280 " String mtest( " + testname + "<String> t){ return t.getData(); }\n" + |
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281 " public void test() {\n" + |
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282 " mtest( new " + testname + "<_As_ _Bs_ String>() {\n" + |
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283 " void m1(List<_As_ _Bs_ ? extends _As_ _Bs_ Object> lst) {}\n" + |
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284 " void m2() throws_As_ _Bs_ Exception { }\n" + |
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285 " });\n" + |
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286 " }\n" + |
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287 "}\n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs) + "\n\n"; |
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288 hasInnerClass=true; |
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289 innerClassname="$1"; |
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290 break; |
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291 case 5: // (repeating)annotations on type parameters, bounds and type arguments on class decl. |
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292 /* |
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293 * @A @B @D |
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294 * class Test2<@A @B @C @D T extends @A @B Object> { |
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295 * Map<List<String>, Integer> map = |
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296 * new HashMap<List< String>, Integer>(); |
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297 * Map<List<String>,Integer> map2 = new HashMap<>(); |
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298 * String test(Test2<T> this) { return null;} |
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299 * <T> String genericMethod(T t) { return null; } |
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300 * } |
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301 */ |
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302 source = new String( source + |
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303 "// (repeating)annotations on type parameters, bounds and type arguments on class decl. \n" + |
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304 "_As_ _Bs_ _Ds_\n" + //8004829: A and B on type parameter below. |
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305 "class " + testname + "<_As_ _Bs_ @C _Ds_ T extends _As_ _Bs_ Object> {\n" + |
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306 " Map<List<String>, Integer> map =\n" + |
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307 " new HashMap<List< String>, Integer>();\n" + |
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308 " Map<List<String>,Integer> map2 = new HashMap<>();\n" + |
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309 " String test(" + testname + "<T> this) { return null;}\n" + |
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310 " <T> String genericMethod(T t) { return null; }\n" + |
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311 "}\n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs).replace("_Ds_",Ds) + |
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312 "\n\n"; |
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313 break; |
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314 case 6: // (repeating) annotations on type parameters, bounds and type arguments on method. |
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315 /* |
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316 * class Test14<T extends Object> { |
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317 * Map<List<String>, Integer> map = |
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318 * new HashMap<List<String>, Integer>(); |
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319 * Map<List<String>, Integer> map2 = new HashMap<>(); |
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320 * String test(@A @B Test14<@D T> this) { return null;} |
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321 * <@C @D T> @A @B String genericMethod(@A @B @D T t) { return null; } |
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322 * } |
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323 */ |
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324 source = new String( source + |
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325 "// (repeating) annotations on type parameters, bounds and type arguments on method. \n" + |
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326 "class " + testname + "<T extends Object> {\n" + |
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327 " Map<List<String>, Integer> map =\n" + |
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328 " new HashMap<List<String>, Integer>();\n" + |
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329 " Map<List<String>, Integer> map2 = new HashMap<>();\n" + |
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330 " String test(_As_ _Bs_ " + testname + "<_Ds_ T> this) { return null;}\n" + |
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331 " <@C _Ds_ T> _As_ _Bs_ String genericMethod(_As_ _Bs_ _Ds_ T t) { return null; }\n" + |
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332 "}\n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs).replace("_Ds_",Ds) + |
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333 "\n\n"; |
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334 break; |
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335 case 7: // repeating annotations on type parameters, bounds and type arguments in method. |
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336 /* |
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337 * class Test7{ |
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338 * <E extends Comparable> Map<List<E>, E > foo(E e) { |
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339 * class maptest <@A @B @D E> { |
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340 * Map<List<@A @B @D E>,@A @B @D E> getMap() { |
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341 * return new HashMap<List<E>,E>(); |
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342 * } |
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343 * } |
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344 * return new maptest<E>().getMap(); |
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345 * } |
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346 * Map<List<String>,String> shm = foo(new String("hello")); |
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347 * } |
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348 */ |
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349 source = new String( source + |
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350 "// (repeating)annotations on type parameters of class, method return value in method. \n" + |
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351 "class "+ testname + "{\n" + |
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352 " <E extends Comparable> Map<List<E>, E > foo(E e) {\n" + |
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353 " class maptest <_As_ _Bs_ _Ds_ E> {\n" + // inner class $1maptest |
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354 " Map<List<_As_ _Bs_ _Ds_ E>,_As_ _Bs_ _Ds_ E> getMap() { \n" + |
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355 " return new HashMap<List<E>,E>();\n" + |
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356 " }\n" + |
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357 " }\n" + |
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358 " return new maptest<E>().getMap();\n" + |
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359 " }\n" + |
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360 " Map<List<String>,String> shm = foo(new String(\"hello\"));\n" + |
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361 "}\n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs).replace("_Ds_",Ds) + |
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362 "\n\n"; |
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363 hasInnerClass=true; |
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364 innerClassname="$1maptest"; |
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365 break; |
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366 } |
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367 return imports + source; |
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368 } |
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369 } |