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

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

test/tools/javac/annotations/typeAnnotations/api/ArrayPositionConsistency.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 that the interaction between annotated and unannotated
   *         array levels
  */
 import com.sun.tools.javac.api.JavacTool;
 import java.lang.annotation.*;
 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 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 ArrayPositionConsistency {
     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, "ArrayPositionConsistency.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> {
         int foundAnnotations = 0;
         public Void visitCompilationUnit(CompilationUnitTree node, Void ignore) {
             super.visitCompilationUnit(node, ignore);
             if (foundAnnotations != expectedAnnotations) {
                 throw new AssertionError("Expected " + expectedAnnotations +
                         " annotations but found: " + foundAnnotations);
             }
             return null;
         }
         private void testAnnotations(List<? extends AnnotationTree> annos, int found) {
             String annotation = annos.get(0).toString();
             foundAnnotations++;
             int expected = -1;
             if (annotation.equals("@A()"))
                 expected = 0;
             else if (annotation.equals("@B()"))
                 expected = 1;
             else if (annotation.equals("@C()"))
                 expected = 2;
             else
                 throw new AssertionError("found an unexpected annotation: " + annotation);
             if (found != expected) {
                 throw new AssertionError("Unexpected found length" +
                     ", found " + found + " but expected " + expected);
             }
         }
         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;
             }
         }
     }
     static int expectedAnnotations = 23;
     // visited code
     @A String @C [] @B [] field1;
     @A String @C []    [] field2;
     @A String    [] @B [] field3;
        String    [] @B [] field4;
     @A List<String> @C [] @B [] genfield1;
     @A List<String> @C []    [] genfield2;
     @A List<String>    [] @B [] genfield3;
        List<String>    [] @B [] genfield4;
     List<@A String @C [] @B []> typearg1;
     List<@A String @C []    []> typearg2;
     List<@A String    [] @B []> typearg3;
     List<   String    [] @B []> typearg4;
     void vararg1(@A String @C [] @B ... arg) {}
     void vararg2(@A String @C []    ... arg) {}
     void vararg3(@A String    [] @B ... arg) {}
     void vararg4(   String    [] @B ... arg) {}
     @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 {}
 }

Mercurial > jdk8-mips64-public > langtools / annotate

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

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