usr/src/cmd/dtrace/test/tst/common/aggs/tst.signedkeys.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 /*
  31  * ASSERTION:
  32  *      Signed integer keys print and sort as expected.
  33  *
  34  * SECTION: Aggregations, Printing Aggregations
  35  *
  36  * NOTES: DTrace sorts integer keys as unsigned values, yet prints 32-
  37  * and 64-bit integers as signed values. Since the Java DTrace API is
  38  * expected to emulate this behavior, this test was added to ensure that
  39  * the behavior is preserved. Consistency with trace() output is also
  40  * tested.
  41  */
  42
  43 #pragma D option quiet
  44 #pragma D option aggsortkey
  45
  46 BEGIN
  47 {
  48         trace((char)-2);
  49         trace("\n");
  50         trace((char)-1);
  51         trace("\n");
  52         trace((char)0);
  53         trace("\n");
  54         trace((char)1);
  55         trace("\n");
  56         trace((char)2);
  57         trace("\n");
  58         trace("\n");
  59
  60         trace((short)-2);
  61         trace("\n");
  62         trace((short)-1);
  63         trace("\n");
  64         trace((short)0);
  65         trace("\n");
  66         trace((short)1);
  67         trace("\n");
  68         trace((short)2);
  69         trace("\n");
  70         trace("\n");
  71
  72         trace(-2);
  73         trace("\n");
  74         trace(-1);
  75         trace("\n");
  76         trace(0);
  77         trace("\n");
  78         trace(1);
  79         trace("\n");
  80         trace(2);
  81         trace("\n");
  82         trace("\n");
  83
  84         trace((long long)-2);
  85         trace("\n");
  86         trace((long long)-1);
  87         trace("\n");
  88         trace((long long)0);
  89         trace("\n");
  90         trace((long long)1);
  91         trace("\n");
  92         trace((long long)2);
  93         trace("\n");
  94
  95         @i8[(char)-2] = sum(-2);
  96         @i8[(char)-1] = sum(-1);
  97         @i8[(char)0] = sum(0);
  98         @i8[(char)1] = sum(1);
  99         @i8[(char)2] = sum(2);
 100
 101         @i16[(short)-2] = sum(-2);
 102         @i16[(short)-1] = sum(-1);
 103         @i16[(short)0] = sum(0);
 104         @i16[(short)1] = sum(1);
 105         @i16[(short)2] = sum(2);
 106
 107         @i32[-2] = sum(-2);
 108         @i32[-1] = sum(-1);
 109         @i32[0] = sum(0);
 110         @i32[1] = sum(1);
 111         @i32[2] = sum(2);
 112
 113         @i64[(long long)-2] = sum(-2);
 114         @i64[(long long)-1] = sum(-1);
 115         @i64[(long long)0] = sum(0);
 116         @i64[(long long)1] = sum(1);
 117         @i64[(long long)2] = sum(2);
 118
 119         exit(0);
 120 }