usr/src/cmd/dtrace/test/tst/common/struct/tst.StructInside.d

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 /*
  30  * ASSERTION:
  31  * Verify the nested behavior of structs.
  32  *
  33  * SECTION: Structs and Unions/Structs
  34  *
  35  */
  36
  37 #pragma D option quiet
  38
  39 struct InnerMost {
  40         int position;
  41         char content;
  42 };
  43
  44 struct InnerMore {
  45         struct InnerMost IMost;
  46         int dummy_More;
  47 };
  48
  49 struct Inner {
  50         struct InnerMore IMore;
  51         int dummy_More;
  52 };
  53
  54 struct Outer {
  55         struct Inner I;
  56         int dummy_More;
  57 };
  58
  59 struct OuterMore {
  60         struct Outer O;
  61         int dummy_More;
  62 };
  63
  64 struct OuterMost {
  65         struct OuterMore OMore;
  66         int dummy_More;
  67 } OMost;
  68
  69 struct OuterMost OMostCopy;
  70
  71 BEGIN
  72 {
  73
  74         OMost.dummy_More = 0;
  75         OMost.OMore.dummy_More = 1;
  76         OMost.OMore.O.dummy_More = 2;
  77         OMost.OMore.O.I.dummy_More = 3;
  78         OMost.OMore.O.I.IMore.dummy_More = 4;
  79         OMost.OMore.O.I.IMore.IMost.position = 5;
  80         OMost.OMore.O.I.IMore.IMost.content = 'e';
  81
  82         printf("OMost.dummy_More: %d\nOMost.OMore.dummy_More: %d\n",
  83         OMost.dummy_More, OMost.OMore.dummy_More);
  84
  85         printf("OMost.OMore.O.dummy_More: %d\n",
  86         OMost.OMore.O.dummy_More);
  87
  88         printf("OMost.OMore.O.I.dummy_More: %d\n",
  89         OMost.OMore.O.I.dummy_More);
  90
  91         printf("OMost.OMore.O.I.IMore.dummy_More:%d\n",
  92         OMost.OMore.O.I.IMore.dummy_More);
  93
  94         printf("OMost.OMore.O.I.IMore.IMost.position: %d\n",
  95         OMost.OMore.O.I.IMore.IMost.position);
  96
  97         printf("OMost.OMore.O.I.IMore.IMost.content: %c\n",
  98         OMost.OMore.O.I.IMore.IMost.content);
  99
 100         OMostCopy = OMost;
 101
 102         exit(0);
 103 }
 104
 105 END
 106 /(0 != OMost.dummy_More) || (1 != OMost.OMore.dummy_More) ||
 107     (2 != OMost.OMore.O.dummy_More) || (3 != OMost.OMore.O.I.dummy_More) ||
 108     (4 != OMost.OMore.O.I.IMore.dummy_More) ||
 109     (5 != OMost.OMore.O.I.IMore.IMost.position) ||
 110     ('e' != OMost.OMore.O.I.IMore.IMost.content)/
 111 {
 112         exit(1);
 113 }
 114
 115 END
 116 /(0 != OMostCopy.dummy_More) || (1 != OMostCopy.OMore.dummy_More) ||
 117     (2 != OMostCopy.OMore.O.dummy_More) ||
 118     (3 != OMostCopy.OMore.O.I.dummy_More) ||
 119     (4 != OMostCopy.OMore.O.I.IMore.dummy_More) ||
 120     (5 != OMostCopy.OMore.O.I.IMore.IMost.position) ||
 121     ('e' != OMostCopy.OMore.O.I.IMore.IMost.content)/
 122 {
 123         exit(2);
 124 }