jdk8-mips64-public/langtools: test/tools/javac/annotations/typeAnnotations/api/AnnotatedArrayOrder.java@998b10c43157 (annotated)

test/tools/javac/annotations/typeAnnotations/api/AnnotatedArrayOrder.java@998b10c43157 (annotated)

test/tools/javac/annotations/typeAnnotations/api/AnnotatedArrayOrder.java

Tue, 24 Dec 2013 09:17:37 -0800

author: ksrini
date: Tue, 24 Dec 2013 09:17:37 -0800
changeset 2227: 998b10c43157
parent 1534: bec996065c45
child 2525: 2eb010b6cb22
permissions: -rw-r--r--

8029230: Update copyright year to match last edit in jdk8 langtools repository for 2013
Reviewed-by: ksrini
Contributed-by: steve.sides@oracle.com

 /*
  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 /*
  * @test
  * @summary Checks the annotation types targeting array types
  */
 import com.sun.tools.javac.api.JavacTool;
 import java.io.File;
 import java.io.PrintWriter;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.HashMap;
 import java.lang.annotation.*;
 import javax.tools.JavaFileManager;
 import javax.tools.JavaFileObject;
 import com.sun.source.tree.*;
 import com.sun.source.util.JavacTask;
 import com.sun.source.util.TreeScanner;
 import javax.tools.StandardJavaFileManager;
 public class AnnotatedArrayOrder {
     public static void main(String[] args) throws Exception {
         PrintWriter out = new PrintWriter(System.out, true);
         JavacTool tool = JavacTool.create();
         StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
         File testSrc = new File(System.getProperty("test.src"));
         Iterable<? extends JavaFileObject> f =
             fm.getJavaFileObjectsFromFiles(Arrays.asList(new File(testSrc, "AnnotatedArrayOrder.java")));
         JavacTask task = tool.getTask(out, fm, null, null, null, f);
         Iterable<? extends CompilationUnitTree> trees = task.parse();
         out.flush();
         Scanner s = new Scanner();
         for (CompilationUnitTree t: trees)
             s.scan(t, null);
     }
     private static class Scanner extends TreeScanner<Void,Void> {
         public Void visitCompilationUnit(CompilationUnitTree node, Void ignore) {
             super.visitCompilationUnit(node, ignore);
             if (!expectedLocations.isEmpty()) {
                 throw new AssertionError("Didn't found all annotations: " + expectedLocations);
             }
             return null;
         }
         private void testAnnotations(List<? extends AnnotationTree> annos, int found) {
             String annotation = annos.get(0).toString();
             if (!expectedLocations.containsKey(annotation))
                 throw new AssertionError("Found unexpected annotation: " + annotation + expectedLocations);
             int expected = expectedLocations.get(annotation);
             if (found != expected)
                 throw new AssertionError("The expected array length for this error doesn't match");
             expectedLocations.remove(annotation);
         }
         public Void visitAnnotatedType(AnnotatedTypeTree node, Void ignore) {
             testAnnotations(node.getAnnotations(), arrayLength(node));
             return super.visitAnnotatedType(node, ignore);
         }
         private int arrayLength(Tree tree) {
             switch (tree.getKind()) {
             case ARRAY_TYPE:
                 return 1 + arrayLength(((ArrayTypeTree)tree).getType());
             case ANNOTATED_TYPE:
                 return arrayLength(((AnnotatedTypeTree)tree).getUnderlyingType());
             default:
                 return 0;
             }
         }
     }
     // expectedLocations values:
     static Map<String, Integer> expectedLocations = new HashMap<String, Integer>();
     // visited code
     @A String @C [] @B [] field;
     static {
         // Shouldn't find @A(), as it is field annotation
         expectedLocations.put("@B()", 1);
         expectedLocations.put("@C()", 2);
     }
     List<@D String @F [] @E []> typearg;
     static {
         expectedLocations.put("@D()", 0);
         expectedLocations.put("@E()", 1);
         expectedLocations.put("@F()", 2);
     }
     void varargSimple(@G String @H ... vararg1) { }
     static {
         // Shouldn't find @G(), as it is a parameter annotation
         expectedLocations.put("@H()", 1);
     }
     void varargLong(@I String @L [] @K [] @J ... vararg2) { }
     static {
         // Shouldn't find @I(), as it is a parameter annotation
         expectedLocations.put("@J()", 1);
         expectedLocations.put("@K()", 2);
         expectedLocations.put("@L()", 3);
     }
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface A {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface B {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface C {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface D {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface E {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface F {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface G {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface H {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface I {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface J {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface K {}
     @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})
     @interface L {}
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/annotations/typeAnnotations/api/AnnotatedArrayOrder.java@998b10c43157 (annotated)

test/tools/javac/annotations/typeAnnotations/api/AnnotatedArrayOrder.java