1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
|
/*
Copyright (c) 1990, 1991 X Consortium
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of the X Consortium shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from the X Consortium.
*
* Copyright 1990, 1991 by UniSoft Group Limited.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and that
* both that copyright notice and this permission notice appear in
* supporting documentation, and that the name of UniSoft not be
* used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission. UniSoft
* makes no representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* $XConsortium: gterrrdtbs.m,v 1.7 92/06/11 17:21:46 rws Exp $
*/
>>TITLE XGetErrorDatabaseText CH08
void
XGetErrorDatabaseText()
Display *display = Dsp;
char *name;
char *message;
char *default_string = "default_string";
char *buffer_return = buffer;
int length = sizeof(buffer);
>>EXTERN
#include "Xproto.h"
static char buffer[512];
>>ASSERTION Good A
>>#NOTE As the precise format of a message is not defined,
>>#NOTE there is not too much which can be tested.
>>#NOTE Therefore, this assertion is deliberately vague.
A call to xname
returns a string in
.A buffer_return .
>>STRATEGY
Set each character in buffer_return to non-ASCII NUL.
Set name to "foo".
Set message to "bar".
Call XGetErrorText.
Verify that there exists at least one ASCII NUL
character in buffer_return.
>>CODE
int i;
/* Set each character in buffer_return to non-ASCII NUL. */
for (i=0; i < sizeof(buffer); i++) {
if (!i)
CHECK;
buffer[i] = 'A';
}
buffer_return = buffer;
/* Set name to "foo". */
name = "foo";
/* Set message to "bar". */
message = "bar";
/* Call XGetErrorText. */
XCALL;
/* Verify that there exists at least one ASCII NUL */
/* character in buffer_return. */
for (i=0; i < sizeof(buffer); i++) {
if (buffer[i] == '\0') {
CHECK;
break;
}
}
if (i == sizeof(buffer)) {
report("String not returned.");
FAIL;
}
else
CHECK;
CHECKPASS(3);
>>ASSERTION Good A
A call to xname
with
.A name
set to the string
.S XProtoError
and
.A message
set to the string representation of a protocol error number
returns a string terminated with ASCII NUL in
.A buffer_return .
>>STRATEGY
Set each character in buffer_return to non-ASCII NUL.
Set name to "XProtoError".
Set message to the string representation of BadWindow.
Call XGetErrorText.
Verify that there exists at least one ASCII NUL
character in buffer_return.
>>CODE
int i;
char msgbuf[512];
/* Set each character in buffer_return to non-ASCII NUL. */
for (i=0; i < sizeof(buffer); i++) {
if (!i)
CHECK;
buffer[i] = 'A';
}
buffer_return = buffer;
/* Set name to "XProtoError". */
name = "XProtoError";
/* Set message to the string representation of BadWindow. */
(void) sprintf(msgbuf, "%d", BadWindow);
message = msgbuf;
/* Call XGetErrorText. */
XCALL;
/* Verify that there exists at least one ASCII NUL */
/* character in buffer_return. */
for (i=0; i < sizeof(buffer); i++) {
if (buffer[i] == '\0') {
CHECK;
break;
}
}
if (i == sizeof(buffer)) {
report("Returned string not terminated with ASCII NUL.");
FAIL;
}
else
CHECK;
CHECKPASS(3);
>>ASSERTION Good A
A call to xname
with
.A name
set to the string
.S XRequest
and
.A message
set to the string representation of a major protocol number
returns a string terminated with ASCII NUL in
.A buffer_return .
>>STRATEGY
Set each character in buffer_return to non-ASCII NUL.
Set name to "XRequest".
Set message to the string representation of X_DestroyWindow.
Call XGetErrorText.
Verify that there exists at least one ASCII NUL
character in buffer_return.
>>CODE
int i;
char msgbuf[512];
/* Set each character in buffer_return to non-ASCII NUL. */
for (i=0; i < sizeof(buffer); i++) {
if (!i)
CHECK;
buffer[i] = 'A';
}
buffer_return = buffer;
/* Set name to "XRequest". */
name = "XRequest";
/* Set message to the string representation of X_DestroyWindow. */
(void) sprintf(msgbuf, "%d", X_DestroyWindow);
message = msgbuf;
/* Call XGetErrorText. */
XCALL;
/* Verify that there exists at least one ASCII NUL */
/* character in buffer_return. */
for (i=0; i < sizeof(buffer); i++) {
if (buffer[i] == '\0') {
CHECK;
break;
}
}
if (i == sizeof(buffer)) {
report("Returned string not terminated with ASCII NUL.");
FAIL;
}
else
CHECK;
CHECKPASS(3);
>>ASSERTION Good D 1
If the implementation supports an error database:
The error message database used is
.S /usr/lib/X11/XErrorDB .
>>ASSERTION Good B 1
When a call to xname is made and
no string is found in the error database,
then
.A default_string
is returned in
.A buffer_return .
|
