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 /*
28  * ASSERTION:
29  * Test circular declaration of translations
30  *
31  * SECTION: Translators/ Translator Declarations
32  * SECTION: Translators/ Translate Operator
33  */
34 
35 #pragma D option quiet
36 
37 struct input_struct {
38 	int i;
39 	char c;
40 };
41 
42 struct output_struct {
43 	int myi;
44 	char myc;
45 };
46 
47 translator struct output_struct < struct input_struct ivar >
48 {
49 	myi = ((struct input_struct ) ivar).i;
50 	myc = ((struct input_struct ) ivar).c;
51 };
52 
53 translator struct input_struct < struct output_struct uvar >
54 {
55 	i = ((struct output_struct ) uvar).myi;
56 	c = ((struct output_struct ) uvar).myc;
57 };
58 
59 struct input_struct f1;
60 struct output_struct f2;
61 
62 BEGIN
63 {
64 	f1.i = 10;
65 	f1.c = 'c';
66 
67 	f2.myi = 100;
68 	f2.myc = 'd';
69 
70 	printf("Testing circular translations\n");
71 	forwardi = xlate < struct output_struct > (f1).myi;
72 	forwardc = xlate < struct output_struct > (f1).myc;
73 	backwardi = xlate < struct input_struct > (f2).i;
74 	backwardc = xlate < struct input_struct > (f2).c;
75 
76 	printf("forwardi: %d\tforwardc: %c\n", forwardi, forwardc);
77 	printf("backwardi: %d\tbackwardc: %c", backwardi, backwardc);
78 	exit(0);
79 }
80 
81 BEGIN
82 /(10 == forwardi) && ('c' == forwardc) && (100 == backwardi) &&
83     ('d' == backwardc)/
84 {
85 	exit(0);
86 }
87 
88 BEGIN
89 /(10 != forwardi) || ('c' != forwardc) || (100 != backwardi) ||
90     ('d' != backwardc)/
91 {
92 	exit(1);
93 }
94 
95 ERROR
96 {
97 	exit(1);
98 }
99