1 

     2 /*

     3  * Copyright (c) 2008, 2013, Oracle and/or its affiliates. All rights reserved.

     4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     5  *

     6  * This code is free software; you can redistribute it and/or modify it

     7  * under the terms of the GNU General Public License version 2 only, as

     8  * published by the Free Software Foundation.

     9  *

    10  * This code is distributed in the hope that it will be useful, but WITHOUT

    11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    13  * version 2 for more details (a copy is included in the LICENSE file that

    14  * accompanied this code).

    15  *

    16  * You should have received a copy of the GNU General Public License version

    17  * 2 along with this work; if not, write to the Free Software Foundation,

    18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    19  *

    20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    21  * or visit www.oracle.com if you need additional information or have any

    22  * questions.

    23  */

    24 

    25 /*

    26  * @test

    27  * @bug 6843077 8006775

    28  * @summary random tests for new locations

    29  * @author Matt Papi

    30  * @compile BasicTest.java

    31  */

    32 

    33 import java.lang.annotation.*;

    34 import java.util.*;

    35 import java.io.*;

    36 

    37 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})

    38 @interface A {}

    39 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})

    40 @interface B {}

    41 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})

    42 @interface C {}

    43 @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER})

    44 @interface D {}

    45 

    46 /**

    47  * Tests basic JSR 308 parser functionality. We don't really care about what

    48  * the parse tree looks like, just that these annotations can be parsed.

    49  */

    50 class BasicTest<T extends @A Object> extends @B LinkedList<T> implements @C List<T> {

    51 

    52     void test() {

    53 

    54         // Handle annotated cast types

    55         Object o = (@A Object) "foo";

    56 

    57         // Handle annotated "new" expressions (except arrays; see ArrayTest)

    58         String s = new @A String("bar");

    59 

    60         boolean b = o instanceof @A Object;

    61 

    62         @A Map<@B List<@C String>, @D String> map =

    63             new @A HashMap<@B List<@C String>, @D String>();

    64 

    65         Class<? extends @A String> c2 = null;

    66     }

    67 

    68     // Handle receiver annotations

    69     // Handle annotations on a qualified identifier list

    70     void test2(@C @D BasicTest<T> this) throws @A IllegalArgumentException, @B IOException {

    71 

    72     }

    73 

    74     // Handle annotations on a varargs element type

    75     void test3(@B Object @A... objs) { }

    76 

    77     void test4(@B Class<@C ?> @A ... clz) { }

    78 

    79 

    80     // TODO: add more tests... nested classes, etc.

    81 }