1 /*

     2  * Copyright (c) 2009 Oracle and/or its affiliates. All rights reserved.

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

     4  *

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

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

     7  * published by the Free Software Foundation.

     8  *

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

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

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

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

    13  * accompanied this code).

    14  *

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

    16  * 2 along with this work; if not, write to the Free Software Foundation,

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

    18  *

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

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

    21  * questions.

    22  */

    23 

    24 import static com.sun.tools.classfile.TypeAnnotation.TargetType.*;

    25 

    26 /*

    27  * @test

    28  * @summary Test population of reference info for class literals

    29  * @compile -g Driver.java ReferenceInfoUtil.java TypeTests.java

    30  * @run main Driver TypeTests

    31  */

    32 public class TypeTests {

    33 

    34     @TADescription(annotation = "TA", type = INSTANCEOF, offset = ReferenceInfoUtil.IGNORE_VALUE)

    35     public String returnObject() {

    36         return "Object returnObject() { return null instanceof @TA String; }";

    37     }

    38 

    39     @TADescriptions({

    40         @TADescription(annotation = "TA", type = INSTANCEOF, offset = ReferenceInfoUtil.IGNORE_VALUE),

    41         @TADescription(annotation = "TB", type = INSTANCEOF,

    42                 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE),

    43         @TADescription(annotation = "TC", type = INSTANCEOF,

    44                 genericLocation = { 0, 0, 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE)

    45     })

    46     public String returnObjectArray() {

    47         return "Object returnObjectArray() { return null instanceof @TC String @TA [] @TB []; }";

    48     }

    49 

    50     // no type test for primitives

    51 

    52     @TADescriptions({

    53         @TADescription(annotation = "TA", type = INSTANCEOF, offset = ReferenceInfoUtil.IGNORE_VALUE),

    54         @TADescription(annotation = "TB", type = INSTANCEOF,

    55                 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE),

    56         @TADescription(annotation = "TC", type = INSTANCEOF,

    57                 genericLocation = { 0, 0, 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE)

    58     })

    59     public String returnPrimArray() {

    60         return "Object returnPrimArray() { return null instanceof @TC int @TA [] @TB []; }";

    61     }

    62 

    63     // no void

    64     // no void array

    65 

    66     @TADescription(annotation = "TA", type = INSTANCEOF, offset = ReferenceInfoUtil.IGNORE_VALUE)

    67     public String initObject() {

    68         return "void initObject() { Object a =  null instanceof @TA String; }";

    69     }

    70 

    71     @TADescriptions({

    72         @TADescription(annotation = "TA", type = INSTANCEOF, offset = ReferenceInfoUtil.IGNORE_VALUE),

    73         @TADescription(annotation = "TB", type = INSTANCEOF,

    74                 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE),

    75         @TADescription(annotation = "TC", type = INSTANCEOF,

    76                 genericLocation = { 0, 0, 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE)

    77     })

    78     public String initObjectArray() {

    79         return "void initObjectArray() { Object a = null instanceof @TC String @TA [] @TB []; }";

    80     }

    81 

    82     // no primitive instanceof

    83 

    84     @TADescriptions({

    85         @TADescription(annotation = "TA", type = INSTANCEOF, offset = ReferenceInfoUtil.IGNORE_VALUE),

    86         @TADescription(annotation = "TB", type = INSTANCEOF,

    87                 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE),

    88         @TADescription(annotation = "TC", type = INSTANCEOF,

    89                 genericLocation = { 0, 0, 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE)

    90     })

    91     public String initPrimArray() {

    92         return "void initPrimArray() { Object a = null instanceof @TC int @TA [] @TB []; }";

    93     }

    94 

    95     // no void

    96     // no void array

    97 

    98     @TADescription(annotation = "TA", type = INSTANCEOF, offset = ReferenceInfoUtil.IGNORE_VALUE)

    99     public String eqtestObject() {

   100         return "void eqtestObject() { if (true == (null instanceof @TA String)); }";

   101     }

   102 

   103     @TADescriptions({

   104         @TADescription(annotation = "TA", type = INSTANCEOF, offset = ReferenceInfoUtil.IGNORE_VALUE),

   105         @TADescription(annotation = "TB", type = INSTANCEOF,

   106                 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE),

   107         @TADescription(annotation = "TC", type = INSTANCEOF,

   108                 genericLocation = { 0, 0, 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE)

   109     })

   110     public String eqtestObjectArray() {

   111         return "void eqtestObjectArray() { if (true == (null instanceof @TC String @TA [] @TB [])); }";

   112     }

   113 

   114     // no primitives

   115 

   116     @TADescriptions({

   117         @TADescription(annotation = "TA", type = INSTANCEOF, offset = ReferenceInfoUtil.IGNORE_VALUE),

   118         @TADescription(annotation = "TB", type = INSTANCEOF,

   119                 genericLocation = { 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE),

   120         @TADescription(annotation = "TC", type = INSTANCEOF,

   121                 genericLocation = { 0, 0, 0, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE)

   122     })

   123     public String eqtestPrimArray() {

   124         return "void eqtestPrimArray() { if (true == (null instanceof @TC int @TA [] @TB [])); }";

   125     }

   126 

   127     // no void

   128     // no void array

   129 

   130 }