1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/annotations/typeAnnotations/classfile/CombinationsTargetTest1.java Wed Jan 23 13:27:24 2013 -0800
1.3 @@ -0,0 +1,369 @@
1.4 +/*
1.5 + * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 + * or visit www.oracle.com if you need additional information or have any
1.24 + * questions.
1.25 + */
1.26 +
1.27 +/*
1.28 + * @test
1.29 + * @bug 8005085 8005877 8004829 8005681 8006734 8006775
1.30 + * @ignore
1.31 + * @summary Combinations of Target ElementTypes on (repeated)type annotations.
1.32 + */
1.33 +
1.34 +import com.sun.tools.classfile.*;
1.35 +import java.io.File;
1.36 +
1.37 +public class CombinationsTargetTest1 extends ClassfileTestHelper {
1.38 + // Helps identify test case in event of failure.
1.39 + int testcount = 0;
1.40 + int src1 = 1, src2 = 2, src4 = 4,
1.41 + src5 = 5, src6 = 6, src7 = 7;
1.42 +
1.43 + String[] ETypes={"TYPE", "FIELD", "METHOD", "PARAMETER", "CONSTRUCTOR",
1.44 + "LOCAL_VARIABLE", "ANNOTATION_TYPE", "PACKAGE"};
1.45 +
1.46 + // local class tests will have an inner class.
1.47 + Boolean hasInnerClass=false;
1.48 + String innerClassname="";
1.49 +
1.50 + public static void main(String[] args) throws Exception {
1.51 + new CombinationsTargetTest1().run();
1.52 + }
1.53 +
1.54 + void run() throws Exception {
1.55 + // Determines which repeat and order in source(ABMix).
1.56 + Boolean As= false, BDs=true, ABMix=false;
1.57 + int testrun=0;
1.58 + // A repeats and/or B/D repeats, ABMix for order of As and Bs.
1.59 + Boolean [][] bRepeat = new Boolean[][]{{false,false,false},//no repeats
1.60 + {true,false,false}, //repeat @A
1.61 + {false,true,false}, //repeat @B
1.62 + {true,true,false}, //repeat both
1.63 + {false,false,true} //repeat mix
1.64 + };
1.65 + for(Boolean[] bCombo : bRepeat) {
1.66 + As=bCombo[0]; BDs=bCombo[1]; ABMix=bCombo[2];
1.67 + for(String et : ETypes) {
1.68 + switch(et) {
1.69 + case "METHOD":
1.70 + test( 8, 0, 2, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src1);
1.71 + test(10, 0, 2, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src2);
1.72 + test( 8, 0, 0, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src4);
1.73 + test(10, 0, 2, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src6);
1.74 + test( 0, 8, 0, 2, As, BDs, ABMix, "RUNTIME", et, ++testrun, src1);
1.75 + test( 0, 10, 0, 2, As, BDs, ABMix, "RUNTIME", et, ++testrun, src2);
1.76 + test( 0, 8, 0, 0, As, BDs, ABMix, "RUNTIME", et, ++testrun, src4);
1.77 + test( 0, 10, 0, 2, As, BDs, ABMix, "RUNTIME", et, ++testrun, src6);
1.78 + break;
1.79 + case "CONSTRUCTOR":
1.80 + case "FIELD":
1.81 + test( 8, 0, 4, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src1);
1.82 + test( 6, 0, 3, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src5);
1.83 + test( 9, 0, 0, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src7);
1.84 + test( 0, 8, 0, 4, As, BDs, ABMix, "RUNTIME", et, ++testrun, src1);
1.85 + test( 0, 6, 0, 3, As, BDs, ABMix, "RUNTIME", et, ++testrun, src5);
1.86 + test( 0, 9, 0, 0, As, BDs, ABMix, "RUNTIME", et, ++testrun, src7);
1.87 + break;
1.88 + default:/*TYPE,PARAMETER,LOCAL_VARIABLE,ANNOTATION_TYPE,PACKAGE*/
1.89 + test( 8, 0, 2, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src1);
1.90 + test( 6, 0, 3, 0, As, BDs, ABMix, "CLASS", et, ++testrun, src5);
1.91 + test( 0, 8, 0, 2, As, BDs, ABMix, "RUNTIME", et, ++testrun, src1);
1.92 + test( 0, 6, 0, 3, As, BDs, ABMix, "RUNTIME", et, ++testrun, src5);
1.93 + }
1.94 + }
1.95 + }
1.96 + }
1.97 +
1.98 + public void test(int tinv, int tvis, int inv, int vis, Boolean Arepeats,
1.99 + Boolean BDrepeats, Boolean ABmix, String rtn, String et2,
1.100 + Integer N, int source) throws Exception {
1.101 + ++testcount;
1.102 + expected_tvisibles = tvis;
1.103 + expected_tinvisibles = tinv;
1.104 + expected_visibles = vis;
1.105 + expected_invisibles = inv;
1.106 + File testFile = null;
1.107 + String tname="Test" + N.toString();
1.108 + hasInnerClass=false;
1.109 + String testDef = "Test " + testcount + " parameters: tinv=" + tinv +
1.110 + ", tvis=" + tvis + ", inv=" + inv + ", vis=" + vis +
1.111 + ", Arepeats=" + Arepeats + ", BDrepeats=" + BDrepeats +
1.112 + ", ABmix=" + ABmix + ", retention: " + rtn + ", anno2: " +
1.113 + et2 + ", src=" + source;
1.114 +
1.115 + println(testDef);
1.116 + // Create test source and File.
1.117 + String sourceString = sourceString(tname, rtn, et2, Arepeats,
1.118 + BDrepeats, ABmix, source);
1.119 + testFile = writeTestFile(tname+".java", sourceString);
1.120 + // Compile test source and read classfile.
1.121 + File classFile = null;
1.122 + try {
1.123 + classFile = compile(testFile);
1.124 + } catch (Error err) {
1.125 + System.err.println("Failed compile. Source:\n" + sourceString);
1.126 + throw err;
1.127 + }
1.128 + //if sourcString() set hasInnerClass it also set innerClassname.
1.129 + if(hasInnerClass) {
1.130 + StringBuffer sb = new StringBuffer(classFile.getAbsolutePath());
1.131 + classFile=new File(sb.insert(sb.lastIndexOf(".class"),innerClassname).toString());
1.132 + }
1.133 + ClassFile cf = ClassFile.read(classFile);
1.134 +
1.135 + //Test class,fields and method counts.
1.136 + test(cf);
1.137 +
1.138 + for (Field f : cf.fields) {
1.139 + test(cf, f);
1.140 + }
1.141 + for (Method m: cf.methods) {
1.142 + test(cf, m);
1.143 + }
1.144 + countAnnotations();
1.145 + if (errors > 0) {
1.146 + System.err.println( testDef );
1.147 + System.err.println( "Source:\n" + sourceString );
1.148 + throw new Exception( errors + " errors found" );
1.149 + }
1.150 + println("Pass");
1.151 + }
1.152 +
1.153 + //
1.154 + // Source for test cases
1.155 + //
1.156 + String sourceString(String testname, String retentn, String annot2,
1.157 + Boolean Arepeats, Boolean BDrepeats, Boolean ABmix,
1.158 + int src) {
1.159 +
1.160 + String As = "@A", Bs = "@B", Ds = "@D";
1.161 + if(Arepeats) As = "@A @A";
1.162 + if(BDrepeats) {
1.163 + Bs = "@B @B";
1.164 + Ds = "@D @D";
1.165 + }
1.166 + if(ABmix) { As = "@A @B"; Bs = "@A @B"; Ds = "@D @D"; }
1.167 +
1.168 + // Source to check for TYPE_USE and TYPE_PARAMETER annotations.
1.169 + // Source base (annotations) is same for all test cases.
1.170 + String source = new String();
1.171 + String imports = new String("import java.lang.annotation.*; \n" +
1.172 + "import static java.lang.annotation.RetentionPolicy.*; \n" +
1.173 + "import static java.lang.annotation.ElementType.*; \n" +
1.174 + "import java.util.List; \n" +
1.175 + "import java.util.HashMap; \n" +
1.176 + "import java.util.Map; \n\n");
1.177 +
1.178 + String sourceBase = new String("@Retention("+retentn+")\n" +
1.179 + "@Target({TYPE_USE,_OTHER_})\n" +
1.180 + "@ContainedBy( AC.class )\n" +
1.181 + "@interface A { }\n\n" +
1.182 +
1.183 + "@Retention("+retentn+")\n" +
1.184 + "@Target({TYPE_USE,_OTHER_})\n" +
1.185 + "@ContainerFor(A.class)\n" +
1.186 + "@interface AC { A[] value(); }\n\n" +
1.187 +
1.188 + "@Retention("+retentn+")\n" +
1.189 + "@Target({TYPE_USE,_OTHER_})\n" +
1.190 + "@ContainedBy( BC.class )\n" +
1.191 + "@interface B { }\n\n" +
1.192 +
1.193 + "@Retention("+retentn+")\n" +
1.194 + "@Target({TYPE_USE,_OTHER_})\n" +
1.195 + "@ContainerFor(B.class)\n" +
1.196 + "@interface BC { B[] value(); } \n\n" +
1.197 +
1.198 + "@Retention("+retentn+")\n" +
1.199 + "@Target({TYPE_PARAMETER,_OTHER_})\n" +
1.200 + "@interface C { }\n\n" +
1.201 +
1.202 + "@Retention("+retentn+")\n" +
1.203 + "@Target({TYPE_USE,TYPE_PARAMETER,_OTHER_})\n" +
1.204 + "@ContainedBy(DC.class)\n" +
1.205 + "@interface D { }\n\n" +
1.206 +
1.207 + "@Retention("+retentn+")\n" +
1.208 + "@Target({TYPE_USE,TYPE_PARAMETER,_OTHER_})\n" +
1.209 + "@ContainerFor(D.class) \n" +
1.210 + "@interface DC { D[] value(); }\n\n");
1.211 +
1.212 + // Test case sources with sample generated source.
1.213 + switch(src) {
1.214 + case 1: // repeating type annotations at class level
1.215 + /*
1.216 + * @A @B class Test1 {
1.217 + * @A @B Test1(){}
1.218 + * @A @B Integer i1 = 0;
1.219 + * String @A @B [] @A @B [] sa = null;
1.220 + * // type usage in method body
1.221 + * String test(Test1 this, String param, String ... vararg) {
1.222 + * Object o = new String [3];
1.223 + * return (String) null;
1.224 + * }}
1.225 + */
1.226 + source = new String(
1.227 + "// (repeating) type annotations at class level. \n" +
1.228 + "_As_ _Bs_ class " + testname + " {\n" +
1.229 + "_As_ _Bs_ " + testname +"(){} \n" +
1.230 + "_As_ _Bs_ Integer i1 = 0; \n" +
1.231 + "String _As_ _Bs_ [] _As_ _Bs_ [] sa = null; \n" +
1.232 + "// type usage in method body \n" +
1.233 + "String test("+testname+" this, " +
1.234 + "String param, String ... vararg) { \n" +
1.235 + " Object o = new String [3]; \n" +
1.236 + " return (String) null; \n" +
1.237 + "} \n" +
1.238 + "} \n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs) +
1.239 + "\n\n";
1.240 + break;
1.241 + case 2: // (repeating) type annotations on method.
1.242 + /*
1.243 + * class Test12 {
1.244 + * Test12(){}
1.245 + * // type usage on method
1.246 + * @A @B String test(@A @B Test12 this, @A @B String param, @A @B String @A @B ... vararg) {
1.247 + * Object o = new String [3];
1.248 + * return (String) null;
1.249 + * }}
1.250 + */
1.251 + source = new String(
1.252 + "// (repeating) type annotations on method. \n" +
1.253 + "class " + testname + " {\n" +
1.254 + testname +"(){} \n" +
1.255 + "// type usage on method \n" +
1.256 + "_As_ _Bs_ String test(_As_ _Bs_ "+testname+" this, " +
1.257 + "_As_ _Bs_ String param, _As_ _Bs_ String _As_ _Bs_ ... vararg) { \n" +
1.258 + " Object o = new String [3]; \n" +
1.259 + " return (String) null; \n" +
1.260 + "} \n" +
1.261 + "} \n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs) +
1.262 + "\n\n";
1.263 + break;
1.264 + case 4: //(repeating) annotations on wildcard, type arguments in anonymous class.
1.265 + /*
1.266 + * class Test13<T extends Object> {
1.267 + * public T data = null;
1.268 + * T getData() { return data;}
1.269 + * String mtest( Test13<String> t){ return t.getData(); }
1.270 + * public void test() {
1.271 + * mtest( new Test13<@A @B String>() {
1.272 + * void m1(List<@A @B ? extends @A @B Object> lst) {}
1.273 + * void m2() throws@A @B Exception { }
1.274 + * });
1.275 + * }
1.276 + * }
1.277 + */
1.278 + source = new String( source +
1.279 + "// (repeating) annotations on wildcard, type arguments in anonymous class. \n" +
1.280 + "class " + testname + "<T extends Object> {\n" +
1.281 + " public T data = null;\n" +
1.282 + " T getData() { return data;}\n" +
1.283 + " String mtest( " + testname + "<String> t){ return t.getData(); }\n" +
1.284 + " public void test() {\n" +
1.285 + " mtest( new " + testname + "<_As_ _Bs_ String>() {\n" +
1.286 + " void m1(List<_As_ _Bs_ ? extends _As_ _Bs_ Object> lst) {}\n" +
1.287 + " void m2() throws_As_ _Bs_ Exception { }\n" +
1.288 + " });\n" +
1.289 + " }\n" +
1.290 + "}\n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs) + "\n\n";
1.291 + hasInnerClass=true;
1.292 + innerClassname="$1";
1.293 + break;
1.294 + case 5: // (repeating)annotations on type parameters, bounds and type arguments on class decl.
1.295 + /*
1.296 + * @A @B @D
1.297 + * class Test2<@A @B @C @D T extends @A @B Object> {
1.298 + * Map<List<String>, Integer> map =
1.299 + * new HashMap<List< String>, Integer>();
1.300 + * Map<List<String>,Integer> map2 = new HashMap<>();
1.301 + * String test(Test2<T> this) { return null;}
1.302 + * <T> String genericMethod(T t) { return null; }
1.303 + * }
1.304 + */
1.305 + source = new String( source +
1.306 + "// (repeating)annotations on type parameters, bounds and type arguments on class decl. \n" +
1.307 + "_As_ _Bs_ _Ds_\n" + //8004829: A and B on type parameter below.
1.308 + "class " + testname + "<_As_ _Bs_ @C _Ds_ T extends _As_ _Bs_ Object> {\n" +
1.309 + " Map<List<String>, Integer> map =\n" +
1.310 + " new HashMap<List< String>, Integer>();\n" +
1.311 + " Map<List<String>,Integer> map2 = new HashMap<>();\n" +
1.312 + " String test(" + testname + "<T> this) { return null;}\n" +
1.313 + " <T> String genericMethod(T t) { return null; }\n" +
1.314 + "}\n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs).replace("_Ds_",Ds) +
1.315 + "\n\n";
1.316 + break;
1.317 + case 6: // (repeating) annotations on type parameters, bounds and type arguments on method.
1.318 + /*
1.319 + * class Test14<T extends Object> {
1.320 + * Map<List<String>, Integer> map =
1.321 + * new HashMap<List<String>, Integer>();
1.322 + * Map<List<String>, Integer> map2 = new HashMap<>();
1.323 + * String test(@A @B Test14<@D T> this) { return null;}
1.324 + * <@C @D T> @A @B String genericMethod(@A @B @D T t) { return null; }
1.325 + * }
1.326 + */
1.327 + source = new String( source +
1.328 + "// (repeating) annotations on type parameters, bounds and type arguments on method. \n" +
1.329 + "class " + testname + "<T extends Object> {\n" +
1.330 + " Map<List<String>, Integer> map =\n" +
1.331 + " new HashMap<List<String>, Integer>();\n" +
1.332 + " Map<List<String>, Integer> map2 = new HashMap<>();\n" +
1.333 + " String test(_As_ _Bs_ " + testname + "<_Ds_ T> this) { return null;}\n" +
1.334 + " <@C _Ds_ T> _As_ _Bs_ String genericMethod(_As_ _Bs_ _Ds_ T t) { return null; }\n" +
1.335 + "}\n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs).replace("_Ds_",Ds) +
1.336 + "\n\n";
1.337 + break;
1.338 + case 7: // repeating annotations on type parameters, bounds and type arguments in method.
1.339 + /*
1.340 + * class Test7{
1.341 + * <E extends Comparable> Map<List<E>, E > foo(E e) {
1.342 + * class maptest <@A @B @D E> {
1.343 + * Map<List<@A @B @D E>,@A @B @D E> getMap() {
1.344 + * return new HashMap<List<E>,E>();
1.345 + * }
1.346 + * }
1.347 + * return new maptest<E>().getMap();
1.348 + * }
1.349 + * Map<List<String>,String> shm = foo(new String("hello"));
1.350 + * }
1.351 + */
1.352 + source = new String( source +
1.353 + "// (repeating)annotations on type parameters of class, method return value in method. \n" +
1.354 + "class "+ testname + "{\n" +
1.355 + " <E extends Comparable> Map<List<E>, E > foo(E e) {\n" +
1.356 + " class maptest <_As_ _Bs_ _Ds_ E> {\n" + // inner class $1maptest
1.357 + " Map<List<_As_ _Bs_ _Ds_ E>,_As_ _Bs_ _Ds_ E> getMap() { \n" +
1.358 + " return new HashMap<List<E>,E>();\n" +
1.359 + " }\n" +
1.360 + " }\n" +
1.361 + " return new maptest<E>().getMap();\n" +
1.362 + " }\n" +
1.363 + " Map<List<String>,String> shm = foo(new String(\"hello\"));\n" +
1.364 + "}\n").concat(sourceBase).replace("_OTHER_", annot2).replace("_As_",As).replace("_Bs_",Bs).replace("_Ds_",Ds) +
1.365 + "\n\n";
1.366 + hasInnerClass=true;
1.367 + innerClassname="$1maptest";
1.368 + break;
1.369 + }
1.370 + return imports + source;
1.371 + }
1.372 +}
