|
sl@0
|
1 |
// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
sl@0
|
2 |
// All rights reserved.
|
|
sl@0
|
3 |
// This component and the accompanying materials are made available
|
|
sl@0
|
4 |
// under the terms of "Eclipse Public License v1.0"
|
|
sl@0
|
5 |
// which accompanies this distribution, and is available
|
|
sl@0
|
6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
sl@0
|
7 |
//
|
|
sl@0
|
8 |
// Initial Contributors:
|
|
sl@0
|
9 |
// Nokia Corporation - initial contribution.
|
|
sl@0
|
10 |
//
|
|
sl@0
|
11 |
// Contributors:
|
|
sl@0
|
12 |
//
|
|
sl@0
|
13 |
// Description:
|
|
sl@0
|
14 |
// Name : tsharedmemoryblocks.cpp
|
|
sl@0
|
15 |
// Test cases for blocking signal api's
|
|
sl@0
|
16 |
//
|
|
sl@0
|
17 |
|
|
sl@0
|
18 |
|
|
sl@0
|
19 |
|
|
sl@0
|
20 |
#include "tsharedmemory.h"
|
|
sl@0
|
21 |
|
|
sl@0
|
22 |
static int closenunlink(int fd,char *name )
|
|
sl@0
|
23 |
{
|
|
sl@0
|
24 |
int ret, ret1 = KErrGeneral;
|
|
sl@0
|
25 |
ret = close(fd);
|
|
sl@0
|
26 |
if(ret != 0)
|
|
sl@0
|
27 |
{
|
|
sl@0
|
28 |
goto close;
|
|
sl@0
|
29 |
}
|
|
sl@0
|
30 |
ret = shm_unlink(name);
|
|
sl@0
|
31 |
if(ret != 0)
|
|
sl@0
|
32 |
{
|
|
sl@0
|
33 |
goto close;
|
|
sl@0
|
34 |
}
|
|
sl@0
|
35 |
ret1 = KErrNone;
|
|
sl@0
|
36 |
|
|
sl@0
|
37 |
close:
|
|
sl@0
|
38 |
return ret1;
|
|
sl@0
|
39 |
}
|
|
sl@0
|
40 |
|
|
sl@0
|
41 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
42 |
// CTestsharedmemory::Testsharedmemory1
|
|
sl@0
|
43 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
44 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
45 |
// Description: Test case added to open the shared memory object using shm_open() and unlinking the same using shm_unlink()
|
|
sl@0
|
46 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
47 |
|
|
sl@0
|
48 |
TInt CTestsharedmemory::Testsharedmemory1 ( )
|
|
sl@0
|
49 |
{
|
|
sl@0
|
50 |
TPtrC Shmname;
|
|
sl@0
|
51 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
52 |
TBuf8<50> shmname ;
|
|
sl@0
|
53 |
char filename[50];
|
|
sl@0
|
54 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
55 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
56 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
57 |
if(ret == 0)
|
|
sl@0
|
58 |
{
|
|
sl@0
|
59 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
60 |
goto close;
|
|
sl@0
|
61 |
}
|
|
sl@0
|
62 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
63 |
strcpy(filename , file) ;
|
|
sl@0
|
64 |
fd = shm_open(filename, O_CREAT, 0777);
|
|
sl@0
|
65 |
if (fd <= 0)
|
|
sl@0
|
66 |
{
|
|
sl@0
|
67 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
68 |
goto close;
|
|
sl@0
|
69 |
}
|
|
sl@0
|
70 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
71 |
if(ret == KErrGeneral)
|
|
sl@0
|
72 |
{
|
|
sl@0
|
73 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
74 |
goto close;
|
|
sl@0
|
75 |
}
|
|
sl@0
|
76 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
77 |
ret1 = KErrNone;
|
|
sl@0
|
78 |
|
|
sl@0
|
79 |
close:
|
|
sl@0
|
80 |
return ret1;
|
|
sl@0
|
81 |
}
|
|
sl@0
|
82 |
|
|
sl@0
|
83 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
84 |
// CTestsharedmemory::Testsharedmemory2
|
|
sl@0
|
85 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
86 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
87 |
// Description: Trying to open a file which is closed and unlinked
|
|
sl@0
|
88 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
89 |
|
|
sl@0
|
90 |
TInt CTestsharedmemory::Testsharedmemory2 ( )
|
|
sl@0
|
91 |
{
|
|
sl@0
|
92 |
TPtrC Shmname;
|
|
sl@0
|
93 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
94 |
TBuf8<50> shmname ;
|
|
sl@0
|
95 |
char filename[50];
|
|
sl@0
|
96 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
97 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
98 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
99 |
if(ret == 0)
|
|
sl@0
|
100 |
{
|
|
sl@0
|
101 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
102 |
goto close;
|
|
sl@0
|
103 |
}
|
|
sl@0
|
104 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
105 |
strcpy(filename , file) ;
|
|
sl@0
|
106 |
fd = shm_open(filename,O_CREAT|O_RDWR,0777);
|
|
sl@0
|
107 |
if (fd <= 0)
|
|
sl@0
|
108 |
{
|
|
sl@0
|
109 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
110 |
goto close;
|
|
sl@0
|
111 |
}
|
|
sl@0
|
112 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
113 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
114 |
if(ret == KErrGeneral)
|
|
sl@0
|
115 |
{
|
|
sl@0
|
116 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
117 |
goto close;
|
|
sl@0
|
118 |
}
|
|
sl@0
|
119 |
INFO_PRINTF1(_L("Successfully able to delete a shared memory"));
|
|
sl@0
|
120 |
fd = shm_open(filename,O_RDWR,0777);
|
|
sl@0
|
121 |
if((fd != -1) || (errno != ENOENT))
|
|
sl@0
|
122 |
{
|
|
sl@0
|
123 |
ERR_PRINTF2(_L("shm_open() failed on negative test and errno is %d"),errno);
|
|
sl@0
|
124 |
goto close;
|
|
sl@0
|
125 |
}
|
|
sl@0
|
126 |
INFO_PRINTF1(_L("shm_open() successfully returned ENOENT on negative test"));
|
|
sl@0
|
127 |
ret1 = KErrNone;
|
|
sl@0
|
128 |
|
|
sl@0
|
129 |
close:
|
|
sl@0
|
130 |
return ret1;
|
|
sl@0
|
131 |
}
|
|
sl@0
|
132 |
|
|
sl@0
|
133 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
134 |
// CTestsharedmemory::Testsharedmemory3
|
|
sl@0
|
135 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
136 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
137 |
// Description: Trying to open a file which is already present using O_EXCL
|
|
sl@0
|
138 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
139 |
|
|
sl@0
|
140 |
TInt CTestsharedmemory::Testsharedmemory3 ( )
|
|
sl@0
|
141 |
{
|
|
sl@0
|
142 |
TPtrC Shmname;
|
|
sl@0
|
143 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
144 |
TBuf8<50> shmname ;
|
|
sl@0
|
145 |
char filename[50];
|
|
sl@0
|
146 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
147 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
148 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
149 |
if(ret == 0)
|
|
sl@0
|
150 |
{
|
|
sl@0
|
151 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
152 |
goto close;
|
|
sl@0
|
153 |
}
|
|
sl@0
|
154 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
155 |
strcpy(filename , file) ;
|
|
sl@0
|
156 |
fd = shm_open(filename,O_CREAT,0777);
|
|
sl@0
|
157 |
if (fd <= 0)
|
|
sl@0
|
158 |
{
|
|
sl@0
|
159 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
160 |
goto close;
|
|
sl@0
|
161 |
}
|
|
sl@0
|
162 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
163 |
ret = close(fd);
|
|
sl@0
|
164 |
if(ret != 0)
|
|
sl@0
|
165 |
{
|
|
sl@0
|
166 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
167 |
goto close;
|
|
sl@0
|
168 |
}
|
|
sl@0
|
169 |
fd = shm_open(filename,O_CREAT|O_EXCL,0777);
|
|
sl@0
|
170 |
if((fd != -1) || (errno != EEXIST))
|
|
sl@0
|
171 |
{
|
|
sl@0
|
172 |
ERR_PRINTF1(_L("shm_open() failed on negative test"));
|
|
sl@0
|
173 |
goto close;
|
|
sl@0
|
174 |
}
|
|
sl@0
|
175 |
INFO_PRINTF1(_L("shm_open() successfully returned EEXIST on negative test"));
|
|
sl@0
|
176 |
ret = shm_unlink(filename);
|
|
sl@0
|
177 |
if(ret != 0)
|
|
sl@0
|
178 |
{
|
|
sl@0
|
179 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
180 |
goto close;
|
|
sl@0
|
181 |
}
|
|
sl@0
|
182 |
ret1 = KErrNone;
|
|
sl@0
|
183 |
|
|
sl@0
|
184 |
close:
|
|
sl@0
|
185 |
return ret1;
|
|
sl@0
|
186 |
}
|
|
sl@0
|
187 |
|
|
sl@0
|
188 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
189 |
// CTestsharedmemory::Testsharedmemory4
|
|
sl@0
|
190 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
191 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
192 |
// Description: Trying to create a shared memory using O_CREAT|O_EXCL|O_RDWR flag
|
|
sl@0
|
193 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
194 |
|
|
sl@0
|
195 |
TInt CTestsharedmemory::Testsharedmemory4 ( )
|
|
sl@0
|
196 |
{
|
|
sl@0
|
197 |
TPtrC Shmname;
|
|
sl@0
|
198 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
199 |
TBuf8<50> shmname ;
|
|
sl@0
|
200 |
char filename[50];
|
|
sl@0
|
201 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
202 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
203 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
204 |
if(ret == 0)
|
|
sl@0
|
205 |
{
|
|
sl@0
|
206 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
207 |
goto close;
|
|
sl@0
|
208 |
}
|
|
sl@0
|
209 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
210 |
strcpy(filename , file) ;
|
|
sl@0
|
211 |
fd = shm_open(filename,O_CREAT|O_EXCL|O_RDWR,0777);
|
|
sl@0
|
212 |
if (fd <= 0)
|
|
sl@0
|
213 |
{
|
|
sl@0
|
214 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
215 |
goto close;
|
|
sl@0
|
216 |
}
|
|
sl@0
|
217 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
218 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
219 |
if(ret == KErrGeneral)
|
|
sl@0
|
220 |
{
|
|
sl@0
|
221 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
222 |
goto close;
|
|
sl@0
|
223 |
}
|
|
sl@0
|
224 |
ret1 = KErrNone;
|
|
sl@0
|
225 |
|
|
sl@0
|
226 |
close:
|
|
sl@0
|
227 |
return ret1;
|
|
sl@0
|
228 |
}
|
|
sl@0
|
229 |
|
|
sl@0
|
230 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
231 |
// CTestsharedmemory::Testsharedmemory5
|
|
sl@0
|
232 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
233 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
234 |
// Description: To validate that the lowest numbered file descriptor not currently opened for that process is returned by shm_open()
|
|
sl@0
|
235 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
236 |
|
|
sl@0
|
237 |
TInt CTestsharedmemory::Testsharedmemory5 ( )
|
|
sl@0
|
238 |
{
|
|
sl@0
|
239 |
TPtrC Shmname;
|
|
sl@0
|
240 |
int ret, ret1 = KErrGeneral, fd, fd1, fd2, fd3;
|
|
sl@0
|
241 |
TBuf8<50> shmname ;
|
|
sl@0
|
242 |
char filename[50];
|
|
sl@0
|
243 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
244 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
245 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
246 |
if(ret == 0)
|
|
sl@0
|
247 |
{
|
|
sl@0
|
248 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
249 |
goto close;
|
|
sl@0
|
250 |
}
|
|
sl@0
|
251 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
252 |
strcpy(filename , file) ;
|
|
sl@0
|
253 |
fd1 = shm_open(filename,O_CREAT,0777);
|
|
sl@0
|
254 |
if (fd1 <= 0)
|
|
sl@0
|
255 |
{
|
|
sl@0
|
256 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
257 |
goto close;
|
|
sl@0
|
258 |
}
|
|
sl@0
|
259 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
260 |
fd2 = shm_open(filename,O_CREAT,0777);
|
|
sl@0
|
261 |
if (fd2 != (fd1+1))
|
|
sl@0
|
262 |
{
|
|
sl@0
|
263 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
264 |
goto close;
|
|
sl@0
|
265 |
}
|
|
sl@0
|
266 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
267 |
fd = fd1;
|
|
sl@0
|
268 |
ret = close(fd);
|
|
sl@0
|
269 |
if(ret != 0)
|
|
sl@0
|
270 |
{
|
|
sl@0
|
271 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
272 |
goto close;
|
|
sl@0
|
273 |
}
|
|
sl@0
|
274 |
fd3 = shm_open(filename,O_CREAT,0777);
|
|
sl@0
|
275 |
if (fd3 <= 0)
|
|
sl@0
|
276 |
{
|
|
sl@0
|
277 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
278 |
goto close;
|
|
sl@0
|
279 |
}
|
|
sl@0
|
280 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
281 |
if (fd1 != fd3)
|
|
sl@0
|
282 |
{
|
|
sl@0
|
283 |
ERR_PRINTF1(_L("Error in returning the lowest fd value"));
|
|
sl@0
|
284 |
goto close;
|
|
sl@0
|
285 |
}
|
|
sl@0
|
286 |
INFO_PRINTF1(_L("Successfully returned the lowest fd value"));
|
|
sl@0
|
287 |
ret = close(fd2);
|
|
sl@0
|
288 |
if(ret != 0)
|
|
sl@0
|
289 |
{
|
|
sl@0
|
290 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
291 |
goto close;
|
|
sl@0
|
292 |
}
|
|
sl@0
|
293 |
ret = closenunlink(fd3,filename);
|
|
sl@0
|
294 |
if(ret == KErrGeneral)
|
|
sl@0
|
295 |
{
|
|
sl@0
|
296 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
297 |
goto close;
|
|
sl@0
|
298 |
}
|
|
sl@0
|
299 |
ret1 = KErrNone;
|
|
sl@0
|
300 |
|
|
sl@0
|
301 |
close:
|
|
sl@0
|
302 |
return ret1;
|
|
sl@0
|
303 |
}
|
|
sl@0
|
304 |
|
|
sl@0
|
305 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
306 |
// CTestsharedmemory::Testsharedmemory6
|
|
sl@0
|
307 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
308 |
// API tested: shm_open()
|
|
sl@0
|
309 |
// Description: Trying to open a shared memory with only O_WRONLY flag set
|
|
sl@0
|
310 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
311 |
|
|
sl@0
|
312 |
TInt CTestsharedmemory::Testsharedmemory6 ( )
|
|
sl@0
|
313 |
{
|
|
sl@0
|
314 |
TPtrC Shmname;
|
|
sl@0
|
315 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
316 |
TBuf8<50> shmname ;
|
|
sl@0
|
317 |
char filename[50];
|
|
sl@0
|
318 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
319 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
320 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
321 |
if(ret == 0)
|
|
sl@0
|
322 |
{
|
|
sl@0
|
323 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
324 |
goto close;
|
|
sl@0
|
325 |
}
|
|
sl@0
|
326 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
327 |
strcpy(filename , file) ;
|
|
sl@0
|
328 |
fd = shm_open(filename,O_CREAT,0777);
|
|
sl@0
|
329 |
ret = close(fd);
|
|
sl@0
|
330 |
if(ret != 0)
|
|
sl@0
|
331 |
{
|
|
sl@0
|
332 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
333 |
goto close;
|
|
sl@0
|
334 |
}
|
|
sl@0
|
335 |
fd = shm_open(filename,O_WRONLY,0777);
|
|
sl@0
|
336 |
if ((fd != -1) || (errno != EINVAL))
|
|
sl@0
|
337 |
{
|
|
sl@0
|
338 |
ERR_PRINTF2(_L("shm_unlink() failed on negative test and errno is %d"),errno);
|
|
sl@0
|
339 |
goto close;
|
|
sl@0
|
340 |
}
|
|
sl@0
|
341 |
INFO_PRINTF1(_L("shm_unlink() successfully returned EINVAL on negative test"));
|
|
sl@0
|
342 |
ret1 = KErrNone;
|
|
sl@0
|
343 |
|
|
sl@0
|
344 |
close:
|
|
sl@0
|
345 |
shm_unlink(filename);
|
|
sl@0
|
346 |
return ret1;
|
|
sl@0
|
347 |
}
|
|
sl@0
|
348 |
|
|
sl@0
|
349 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
350 |
// CTestsharedmemory::Testsharedmemory7
|
|
sl@0
|
351 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
352 |
// API tested: shm_open()
|
|
sl@0
|
353 |
// Description: Trying to open a shared memory with NULL as the input
|
|
sl@0
|
354 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
355 |
|
|
sl@0
|
356 |
TInt CTestsharedmemory::Testsharedmemory7 ( )
|
|
sl@0
|
357 |
{
|
|
sl@0
|
358 |
int ret1 = KErrGeneral, fd;
|
|
sl@0
|
359 |
fd = shm_open(NULL,O_CREAT|O_RDWR,0777);
|
|
sl@0
|
360 |
if ((fd != -1) || (errno != EFAULT))
|
|
sl@0
|
361 |
{
|
|
sl@0
|
362 |
ERR_PRINTF1(_L("shm_unlink() failed on negative test"));
|
|
sl@0
|
363 |
goto close;
|
|
sl@0
|
364 |
}
|
|
sl@0
|
365 |
INFO_PRINTF1(_L("Successfully shm_unlink() returned EFAULT on negative test"));
|
|
sl@0
|
366 |
ret1 = KErrNone;
|
|
sl@0
|
367 |
|
|
sl@0
|
368 |
close:
|
|
sl@0
|
369 |
return ret1;
|
|
sl@0
|
370 |
}
|
|
sl@0
|
371 |
|
|
sl@0
|
372 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
373 |
// CTestsharedmemory::Testsharedmemory8
|
|
sl@0
|
374 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
375 |
// API tested: shm_open()
|
|
sl@0
|
376 |
// Description: Trying to open a shared memory name as an empty string
|
|
sl@0
|
377 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
378 |
|
|
sl@0
|
379 |
TInt CTestsharedmemory::Testsharedmemory8 ( )
|
|
sl@0
|
380 |
{
|
|
sl@0
|
381 |
int fd, ret1 = KErrGeneral;
|
|
sl@0
|
382 |
fd = shm_open("",O_CREAT,0777);
|
|
sl@0
|
383 |
if ((fd != -1) || (errno != EINVAL))
|
|
sl@0
|
384 |
{
|
|
sl@0
|
385 |
ERR_PRINTF1(_L("shm_unlink() failed on negative test"));
|
|
sl@0
|
386 |
goto close;
|
|
sl@0
|
387 |
}
|
|
sl@0
|
388 |
INFO_PRINTF1(_L("Successfully shm_unlink() returned EINVAL on negative test"));
|
|
sl@0
|
389 |
ret1 = KErrNone;
|
|
sl@0
|
390 |
|
|
sl@0
|
391 |
close:
|
|
sl@0
|
392 |
return ret1;
|
|
sl@0
|
393 |
}
|
|
sl@0
|
394 |
|
|
sl@0
|
395 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
396 |
// CTestsharedmemory::Testsharedmemory9
|
|
sl@0
|
397 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
398 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
399 |
// Description: Trying to open a shared memory with a name less than maximum bytes
|
|
sl@0
|
400 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
401 |
|
|
sl@0
|
402 |
TInt CTestsharedmemory::Testsharedmemory9 ( )
|
|
sl@0
|
403 |
{
|
|
sl@0
|
404 |
int len, fd, ret1 = KErrGeneral, ret;
|
|
sl@0
|
405 |
char path[258];
|
|
sl@0
|
406 |
for (len=0; len<219; len++)
|
|
sl@0
|
407 |
{
|
|
sl@0
|
408 |
path[len] = 'a';
|
|
sl@0
|
409 |
}
|
|
sl@0
|
410 |
path[len]='\0';
|
|
sl@0
|
411 |
fd = shm_open(path,O_CREAT,0777);
|
|
sl@0
|
412 |
if (fd <= 0)
|
|
sl@0
|
413 |
{
|
|
sl@0
|
414 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
415 |
goto close;
|
|
sl@0
|
416 |
}
|
|
sl@0
|
417 |
ret = closenunlink(fd,path);
|
|
sl@0
|
418 |
if(ret == KErrGeneral)
|
|
sl@0
|
419 |
{
|
|
sl@0
|
420 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
421 |
goto close;
|
|
sl@0
|
422 |
}
|
|
sl@0
|
423 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
424 |
ret1 = KErrNone;
|
|
sl@0
|
425 |
|
|
sl@0
|
426 |
close:
|
|
sl@0
|
427 |
return ret1;
|
|
sl@0
|
428 |
}
|
|
sl@0
|
429 |
|
|
sl@0
|
430 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
431 |
// CTestsharedmemory::Testsharedmemory10
|
|
sl@0
|
432 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
433 |
// API tested: shm_open()
|
|
sl@0
|
434 |
// Description: Negative test to return ENAMETOOLONG for shm_open()
|
|
sl@0
|
435 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
436 |
|
|
sl@0
|
437 |
TInt CTestsharedmemory::Testsharedmemory10 ( )
|
|
sl@0
|
438 |
{
|
|
sl@0
|
439 |
int len, fd, ret1 = KErrGeneral;
|
|
sl@0
|
440 |
char path[258];
|
|
sl@0
|
441 |
for (len=0; len<258; len++)
|
|
sl@0
|
442 |
{
|
|
sl@0
|
443 |
path[len] = 'a';
|
|
sl@0
|
444 |
}
|
|
sl@0
|
445 |
path[len]='\0';
|
|
sl@0
|
446 |
fd = shm_open(path,O_CREAT,0777);
|
|
sl@0
|
447 |
if((fd != -1) || (errno != ENAMETOOLONG))
|
|
sl@0
|
448 |
{
|
|
sl@0
|
449 |
ERR_PRINTF1(_L("shm_open() failed on negative test"));
|
|
sl@0
|
450 |
goto close;
|
|
sl@0
|
451 |
}
|
|
sl@0
|
452 |
INFO_PRINTF1(_L("shm_open() successfully returned ENAMETOOLONG on negative test"));
|
|
sl@0
|
453 |
ret1 = KErrNone;
|
|
sl@0
|
454 |
|
|
sl@0
|
455 |
close:
|
|
sl@0
|
456 |
return ret1;
|
|
sl@0
|
457 |
}
|
|
sl@0
|
458 |
|
|
sl@0
|
459 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
460 |
// CTestsharedmemory::Testsharedmemory11
|
|
sl@0
|
461 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
462 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
463 |
// Description: Opening an existing shared memory in the different process using posix_spawn()
|
|
sl@0
|
464 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
465 |
|
|
sl@0
|
466 |
TInt CTestsharedmemory::Testsharedmemory11 ( )
|
|
sl@0
|
467 |
{
|
|
sl@0
|
468 |
TPtrC Shmname;
|
|
sl@0
|
469 |
int ret, ret1 = KErrGeneral, fd, status;
|
|
sl@0
|
470 |
pid_t pid1, pid;
|
|
sl@0
|
471 |
char **argv = (char**)malloc(2*sizeof(char*));
|
|
sl@0
|
472 |
argv[0] = (char*)malloc(30*sizeof(char));
|
|
sl@0
|
473 |
argv[1] = 0;
|
|
sl@0
|
474 |
fd = shm_open("shmemtest", O_CREAT, 0777);
|
|
sl@0
|
475 |
if (fd <= 0)
|
|
sl@0
|
476 |
{
|
|
sl@0
|
477 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
478 |
goto close;
|
|
sl@0
|
479 |
}
|
|
sl@0
|
480 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
481 |
strcpy(argv[0], "z:\\sys\\bin\\openshmem.exe");
|
|
sl@0
|
482 |
ret = posix_spawn(&pid, "z:\\sys\\bin\\openshmem.exe", NULL, NULL, argv, (char**)NULL);
|
|
sl@0
|
483 |
if(ret != 0)
|
|
sl@0
|
484 |
{
|
|
sl@0
|
485 |
ERR_PRINTF2(_L("Error in posix spawn and errno is set to %d"),errno);
|
|
sl@0
|
486 |
goto close;
|
|
sl@0
|
487 |
}
|
|
sl@0
|
488 |
pid1 = waitpid(pid, &status, WUNTRACED);
|
|
sl@0
|
489 |
if (pid1 != pid)
|
|
sl@0
|
490 |
{
|
|
sl@0
|
491 |
ERR_PRINTF1(_L("waitpid failed..."));
|
|
sl@0
|
492 |
goto close;
|
|
sl@0
|
493 |
}
|
|
sl@0
|
494 |
if(!(WEXITSTATUS(status)))
|
|
sl@0
|
495 |
{
|
|
sl@0
|
496 |
ERR_PRINTF1(_L("Failed to open the shared memory in the child process"));
|
|
sl@0
|
497 |
goto close;
|
|
sl@0
|
498 |
}
|
|
sl@0
|
499 |
INFO_PRINTF1(_L("Successfully able to open the shared memory in the child process"));
|
|
sl@0
|
500 |
ret = closenunlink(fd,"shmemtest");
|
|
sl@0
|
501 |
if(ret == KErrGeneral)
|
|
sl@0
|
502 |
{
|
|
sl@0
|
503 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
504 |
goto close;
|
|
sl@0
|
505 |
}
|
|
sl@0
|
506 |
ret1 = KErrNone;
|
|
sl@0
|
507 |
|
|
sl@0
|
508 |
close:
|
|
sl@0
|
509 |
free((void*)argv[0]);
|
|
sl@0
|
510 |
free((void*)argv);
|
|
sl@0
|
511 |
return ret1;
|
|
sl@0
|
512 |
}
|
|
sl@0
|
513 |
|
|
sl@0
|
514 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
515 |
// CTestsharedmemory::Testsharedmemory12
|
|
sl@0
|
516 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
517 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
518 |
// Description: Opening an existing shared memory in the different process using popen()
|
|
sl@0
|
519 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
520 |
|
|
sl@0
|
521 |
TInt CTestsharedmemory::Testsharedmemory12 ( )
|
|
sl@0
|
522 |
{
|
|
sl@0
|
523 |
int ret, ret1 = KErrGeneral, fd, status, fds[3], pid, pid1;
|
|
sl@0
|
524 |
char buf[22];
|
|
sl@0
|
525 |
fd = shm_open("shmemtest_popen", O_CREAT|O_RDWR , 0666);
|
|
sl@0
|
526 |
if (fd <= 0)
|
|
sl@0
|
527 |
{
|
|
sl@0
|
528 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
529 |
goto close;
|
|
sl@0
|
530 |
}
|
|
sl@0
|
531 |
INFO_PRINTF2(_L("Successfully able to create a shared memory with fd = %d"),fd);
|
|
sl@0
|
532 |
ret = write(fd, "helloworldss", 6);
|
|
sl@0
|
533 |
if(ret == -1)
|
|
sl@0
|
534 |
{
|
|
sl@0
|
535 |
ERR_PRINTF2(_L("Error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
536 |
goto close;
|
|
sl@0
|
537 |
}
|
|
sl@0
|
538 |
INFO_PRINTF1(_L("Successfully able to write in a shared memory for the first time"));
|
|
sl@0
|
539 |
ret = write(fd, "gimmick", 6);
|
|
sl@0
|
540 |
if(ret == -1)
|
|
sl@0
|
541 |
{
|
|
sl@0
|
542 |
ERR_PRINTF2(_L("Error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
543 |
goto close;
|
|
sl@0
|
544 |
}
|
|
sl@0
|
545 |
INFO_PRINTF1(_L("Successfully able to write in a shared memory"));
|
|
sl@0
|
546 |
ret = lseek(fd, 3, SEEK_SET);
|
|
sl@0
|
547 |
INFO_PRINTF2(_L("lseek returns = %d"),ret);
|
|
sl@0
|
548 |
if(ret == -1)
|
|
sl@0
|
549 |
{
|
|
sl@0
|
550 |
INFO_PRINTF2(_L("Failed to move the offset using lseek() and errno is %d"),errno);
|
|
sl@0
|
551 |
goto close;
|
|
sl@0
|
552 |
}
|
|
sl@0
|
553 |
ret = write(fd, "symbianis", 9);
|
|
sl@0
|
554 |
if(ret == -1)
|
|
sl@0
|
555 |
{
|
|
sl@0
|
556 |
ERR_PRINTF2(_L("Error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
557 |
goto close;
|
|
sl@0
|
558 |
}
|
|
sl@0
|
559 |
INFO_PRINTF1(_L("Successfully able to write in a shared memory"));
|
|
sl@0
|
560 |
ret = lseek(fd, -12, SEEK_END);
|
|
sl@0
|
561 |
INFO_PRINTF2(_L("lseek returns = %d"),ret);
|
|
sl@0
|
562 |
if(ret == -1)
|
|
sl@0
|
563 |
{
|
|
sl@0
|
564 |
INFO_PRINTF2(_L("Failed to move the offset using lseek() and errno is %d"),errno);
|
|
sl@0
|
565 |
goto close;
|
|
sl@0
|
566 |
}
|
|
sl@0
|
567 |
ret = read(fd, (void*)buf, 21);
|
|
sl@0
|
568 |
INFO_PRINTF2(_L("read returns = %d"),ret);
|
|
sl@0
|
569 |
if(ret == -1)
|
|
sl@0
|
570 |
{
|
|
sl@0
|
571 |
INFO_PRINTF2(_L("Error in reading from file and errno is %d"),errno);
|
|
sl@0
|
572 |
goto close;
|
|
sl@0
|
573 |
}
|
|
sl@0
|
574 |
INFO_PRINTF1(_L("Successfully able to read from shared memory"));
|
|
sl@0
|
575 |
pid = popen3("openshmem_popen.exe", NULL, NULL, fds);
|
|
sl@0
|
576 |
if (pid == 0)
|
|
sl@0
|
577 |
{
|
|
sl@0
|
578 |
ERR_PRINTF2(_L("Error in popen() and errno is set to %d"),errno);
|
|
sl@0
|
579 |
goto close;
|
|
sl@0
|
580 |
}
|
|
sl@0
|
581 |
pid1 = waitpid(pid, &status, WUNTRACED);
|
|
sl@0
|
582 |
if (pid1 != pid)
|
|
sl@0
|
583 |
{
|
|
sl@0
|
584 |
ERR_PRINTF1(_L("waitpid failed..."));
|
|
sl@0
|
585 |
goto close;
|
|
sl@0
|
586 |
}
|
|
sl@0
|
587 |
if(!(WEXITSTATUS(status)))
|
|
sl@0
|
588 |
{
|
|
sl@0
|
589 |
ERR_PRINTF1(_L("Failed to open the shared memory in the child process"));
|
|
sl@0
|
590 |
goto close;
|
|
sl@0
|
591 |
}
|
|
sl@0
|
592 |
ret = strncmp(buf, "helsymbianis",12);
|
|
sl@0
|
593 |
if (ret != 0)
|
|
sl@0
|
594 |
{
|
|
sl@0
|
595 |
ERR_PRINTF2(_L("Error in reading and writing and errno is %d"),errno);
|
|
sl@0
|
596 |
goto close;
|
|
sl@0
|
597 |
}
|
|
sl@0
|
598 |
ret1 = KErrNone;
|
|
sl@0
|
599 |
|
|
sl@0
|
600 |
close:
|
|
sl@0
|
601 |
closenunlink(fd,"shmemtest_popen");
|
|
sl@0
|
602 |
return ret1;
|
|
sl@0
|
603 |
}
|
|
sl@0
|
604 |
|
|
sl@0
|
605 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
606 |
// CTestsharedmemory::Testsharedmemory13
|
|
sl@0
|
607 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
608 |
// API tested: shm_unlink()
|
|
sl@0
|
609 |
// Description: To delete the shared memory which does not exists with an argument name been less than PATH_MAX/NAME_MAX
|
|
sl@0
|
610 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
611 |
|
|
sl@0
|
612 |
TInt CTestsharedmemory::Testsharedmemory13 ( )
|
|
sl@0
|
613 |
{
|
|
sl@0
|
614 |
int len, fd, ret1 = KErrGeneral;
|
|
sl@0
|
615 |
char path[253];
|
|
sl@0
|
616 |
for (len=0; len<219; len++)
|
|
sl@0
|
617 |
{
|
|
sl@0
|
618 |
path[len] = 'b';
|
|
sl@0
|
619 |
}
|
|
sl@0
|
620 |
path[len]='\0';
|
|
sl@0
|
621 |
fd = shm_unlink(path);
|
|
sl@0
|
622 |
if((fd != -1) || (errno != ENOENT) )
|
|
sl@0
|
623 |
{
|
|
sl@0
|
624 |
ERR_PRINTF1(_L("shm_unlink() failed on negative test"));
|
|
sl@0
|
625 |
goto close;
|
|
sl@0
|
626 |
}
|
|
sl@0
|
627 |
INFO_PRINTF1(_L("shm_unlink() successfully returned ENOENT on negative test"));
|
|
sl@0
|
628 |
ret1 = KErrNone;
|
|
sl@0
|
629 |
|
|
sl@0
|
630 |
close:
|
|
sl@0
|
631 |
return ret1;
|
|
sl@0
|
632 |
}
|
|
sl@0
|
633 |
|
|
sl@0
|
634 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
635 |
// CTestsharedmemory::Testsharedmemory14
|
|
sl@0
|
636 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
637 |
// API tested: shm_unlink()
|
|
sl@0
|
638 |
// Description: To delete the shared memory with the name of an argument been greater than 256.
|
|
sl@0
|
639 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
640 |
|
|
sl@0
|
641 |
TInt CTestsharedmemory::Testsharedmemory14 ( )
|
|
sl@0
|
642 |
{
|
|
sl@0
|
643 |
int i, ret, ret1 = KErrGeneral;
|
|
sl@0
|
644 |
char path[258];
|
|
sl@0
|
645 |
for (i=0; i<258; i++)
|
|
sl@0
|
646 |
{
|
|
sl@0
|
647 |
path[i] = 'b';
|
|
sl@0
|
648 |
}
|
|
sl@0
|
649 |
path[i]='\0';
|
|
sl@0
|
650 |
ret = shm_unlink(path);
|
|
sl@0
|
651 |
if((ret != -1) || (errno != ENAMETOOLONG) )
|
|
sl@0
|
652 |
{
|
|
sl@0
|
653 |
ERR_PRINTF1(_L("shm_unlink() failed on negative test"));
|
|
sl@0
|
654 |
goto close;
|
|
sl@0
|
655 |
}
|
|
sl@0
|
656 |
INFO_PRINTF1(_L("shm_unlink() successfully returned ENAMETOOLONG on negative test"));
|
|
sl@0
|
657 |
ret1 = KErrNone;
|
|
sl@0
|
658 |
|
|
sl@0
|
659 |
close:
|
|
sl@0
|
660 |
return ret1;
|
|
sl@0
|
661 |
}
|
|
sl@0
|
662 |
|
|
sl@0
|
663 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
664 |
// CTestsharedmemory::Testsharedmemory15
|
|
sl@0
|
665 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
666 |
// API tested: shm_unlink()
|
|
sl@0
|
667 |
// Description: To delete the shared memory with NULL as the input
|
|
sl@0
|
668 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
669 |
|
|
sl@0
|
670 |
TInt CTestsharedmemory::Testsharedmemory15 ( )
|
|
sl@0
|
671 |
{
|
|
sl@0
|
672 |
int ret, ret1 = KErrGeneral;
|
|
sl@0
|
673 |
ret = shm_unlink(NULL);
|
|
sl@0
|
674 |
if((ret != -1) || (errno != EFAULT) )
|
|
sl@0
|
675 |
{
|
|
sl@0
|
676 |
ERR_PRINTF1(_L("shm_unlink() failed on negative test"));
|
|
sl@0
|
677 |
goto close;
|
|
sl@0
|
678 |
}
|
|
sl@0
|
679 |
INFO_PRINTF1(_L("shm_unlink() successfully returned EFAULT on negative test"));
|
|
sl@0
|
680 |
ret1 = KErrNone;
|
|
sl@0
|
681 |
|
|
sl@0
|
682 |
close:
|
|
sl@0
|
683 |
return ret1;
|
|
sl@0
|
684 |
}
|
|
sl@0
|
685 |
|
|
sl@0
|
686 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
687 |
// CTestsharedmemory::Testsharedmemory16
|
|
sl@0
|
688 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
689 |
// API tested: shm_unlink()
|
|
sl@0
|
690 |
// Description: Trying to delete an empty string shared memory
|
|
sl@0
|
691 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
692 |
|
|
sl@0
|
693 |
TInt CTestsharedmemory::Testsharedmemory16 ( )
|
|
sl@0
|
694 |
{
|
|
sl@0
|
695 |
int ret, ret1 = KErrGeneral;
|
|
sl@0
|
696 |
ret = shm_unlink("");
|
|
sl@0
|
697 |
if((ret != -1) || (errno != ENOENT) )
|
|
sl@0
|
698 |
{
|
|
sl@0
|
699 |
ERR_PRINTF1(_L("shm_unlink() failed on negative test"));
|
|
sl@0
|
700 |
goto close;
|
|
sl@0
|
701 |
}
|
|
sl@0
|
702 |
INFO_PRINTF1(_L("shm_unlink() successfully returned ENOENT on negative test"));
|
|
sl@0
|
703 |
ret1 = KErrNone;
|
|
sl@0
|
704 |
|
|
sl@0
|
705 |
close:
|
|
sl@0
|
706 |
return ret1;
|
|
sl@0
|
707 |
}
|
|
sl@0
|
708 |
|
|
sl@0
|
709 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
710 |
// CTestsharedmemory::Testsharedmemory17
|
|
sl@0
|
711 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
712 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
713 |
// Description: Writing into a shared memory and reading it
|
|
sl@0
|
714 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
715 |
|
|
sl@0
|
716 |
TInt CTestsharedmemory::Testsharedmemory17 ( )
|
|
sl@0
|
717 |
{
|
|
sl@0
|
718 |
TPtrC Shmname;
|
|
sl@0
|
719 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
720 |
TBuf8<50> shmname ;
|
|
sl@0
|
721 |
char buf1[15] = "Sharedmemory", buf2[15], filename[50];
|
|
sl@0
|
722 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
723 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
724 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
725 |
if(ret == 0)
|
|
sl@0
|
726 |
{
|
|
sl@0
|
727 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
728 |
goto close;
|
|
sl@0
|
729 |
}
|
|
sl@0
|
730 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
731 |
strcpy(filename , file) ;
|
|
sl@0
|
732 |
fd = shm_open(filename,O_CREAT|O_RDWR,0777);
|
|
sl@0
|
733 |
if (fd <= 0)
|
|
sl@0
|
734 |
{
|
|
sl@0
|
735 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
736 |
goto close;
|
|
sl@0
|
737 |
}
|
|
sl@0
|
738 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
739 |
ret = write(fd,buf1,13);
|
|
sl@0
|
740 |
if(ret == -1)
|
|
sl@0
|
741 |
{
|
|
sl@0
|
742 |
ERR_PRINTF2(_L("Error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
743 |
goto close;
|
|
sl@0
|
744 |
}
|
|
sl@0
|
745 |
INFO_PRINTF1(_L("Successfully able to write in a shared memory"));
|
|
sl@0
|
746 |
ret = close(fd);
|
|
sl@0
|
747 |
if(ret != 0)
|
|
sl@0
|
748 |
{
|
|
sl@0
|
749 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
750 |
goto close;
|
|
sl@0
|
751 |
}
|
|
sl@0
|
752 |
fd = shm_open(filename,O_RDWR,0777);
|
|
sl@0
|
753 |
if (fd <= 0)
|
|
sl@0
|
754 |
{
|
|
sl@0
|
755 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
756 |
goto close;
|
|
sl@0
|
757 |
}
|
|
sl@0
|
758 |
INFO_PRINTF1(_L("Successfully able to open a shared memory"));
|
|
sl@0
|
759 |
ret = read(fd,buf2,13);
|
|
sl@0
|
760 |
if(ret == -1)
|
|
sl@0
|
761 |
{
|
|
sl@0
|
762 |
ERR_PRINTF2(_L("Error in reading into a file and errno is %d"),errno);
|
|
sl@0
|
763 |
goto close;
|
|
sl@0
|
764 |
}
|
|
sl@0
|
765 |
ret = strncmp(buf1,buf2,12);
|
|
sl@0
|
766 |
if (ret != 0)
|
|
sl@0
|
767 |
{
|
|
sl@0
|
768 |
ERR_PRINTF1(_L("Input and output buffer are not same"));
|
|
sl@0
|
769 |
goto close;
|
|
sl@0
|
770 |
}
|
|
sl@0
|
771 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
772 |
if(ret == KErrGeneral)
|
|
sl@0
|
773 |
{
|
|
sl@0
|
774 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
775 |
goto close;
|
|
sl@0
|
776 |
}
|
|
sl@0
|
777 |
ret1 = KErrNone;
|
|
sl@0
|
778 |
|
|
sl@0
|
779 |
close:
|
|
sl@0
|
780 |
return ret1;
|
|
sl@0
|
781 |
}
|
|
sl@0
|
782 |
|
|
sl@0
|
783 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
784 |
// CTestsharedmemory::Testsharedmemory18
|
|
sl@0
|
785 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
786 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
787 |
// Description: Checking the size of shared memory when opened using O_CREAT and O_TRUNC
|
|
sl@0
|
788 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
789 |
|
|
sl@0
|
790 |
TInt CTestsharedmemory::Testsharedmemory18 ( )
|
|
sl@0
|
791 |
{
|
|
sl@0
|
792 |
TPtrC Shmname;
|
|
sl@0
|
793 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
794 |
TBuf8<50> shmname ;
|
|
sl@0
|
795 |
char filename[50];
|
|
sl@0
|
796 |
struct stat statbuf;
|
|
sl@0
|
797 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
798 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
799 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
800 |
if(ret == 0)
|
|
sl@0
|
801 |
{
|
|
sl@0
|
802 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
803 |
goto close;
|
|
sl@0
|
804 |
}
|
|
sl@0
|
805 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
806 |
strcpy(filename , file) ;
|
|
sl@0
|
807 |
fd = shm_open(filename,O_CREAT|O_TRUNC,0777);
|
|
sl@0
|
808 |
if (fd <= 0)
|
|
sl@0
|
809 |
{
|
|
sl@0
|
810 |
ERR_PRINTF2(_L("Error in opening the shared memory and errno is %d"),errno);
|
|
sl@0
|
811 |
goto close;
|
|
sl@0
|
812 |
}
|
|
sl@0
|
813 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
814 |
ret = fstat(fd,&statbuf);
|
|
sl@0
|
815 |
if(statbuf.st_size != 0)
|
|
sl@0
|
816 |
{
|
|
sl@0
|
817 |
ERR_PRINTF2(_L("shared memory not truncated when created and errno is %d"),errno);
|
|
sl@0
|
818 |
close(fd);
|
|
sl@0
|
819 |
shm_unlink(filename);
|
|
sl@0
|
820 |
goto close;
|
|
sl@0
|
821 |
}
|
|
sl@0
|
822 |
INFO_PRINTF1(_L("shm_open() successfully truncated shared memory to size zero with O_CREAT and O_TRUNC flag"));
|
|
sl@0
|
823 |
ret1 = KErrNone;
|
|
sl@0
|
824 |
close(fd);
|
|
sl@0
|
825 |
shm_unlink(filename);
|
|
sl@0
|
826 |
close:
|
|
sl@0
|
827 |
return ret1;
|
|
sl@0
|
828 |
}
|
|
sl@0
|
829 |
|
|
sl@0
|
830 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
831 |
// CTestsharedmemory::Testsharedmemory19
|
|
sl@0
|
832 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
833 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
834 |
// Description: To truncate the shared memory object by setting O_TRUNC flag.
|
|
sl@0
|
835 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
836 |
|
|
sl@0
|
837 |
TInt CTestsharedmemory::Testsharedmemory19 ( )
|
|
sl@0
|
838 |
{
|
|
sl@0
|
839 |
TPtrC Shmname;
|
|
sl@0
|
840 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
841 |
TBuf8<50> shmname ;
|
|
sl@0
|
842 |
char buf1[15] = "Sharedmemory", buf2[15], filename[50];
|
|
sl@0
|
843 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
844 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
845 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
846 |
if(ret == 0)
|
|
sl@0
|
847 |
{
|
|
sl@0
|
848 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
849 |
goto close;
|
|
sl@0
|
850 |
}
|
|
sl@0
|
851 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
852 |
strcpy(filename , file) ;
|
|
sl@0
|
853 |
fd = shm_open(filename,O_CREAT|O_RDWR,0777);
|
|
sl@0
|
854 |
if (fd <= 0)
|
|
sl@0
|
855 |
{
|
|
sl@0
|
856 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
857 |
goto close;
|
|
sl@0
|
858 |
}
|
|
sl@0
|
859 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
860 |
ret = write(fd,buf1,12);
|
|
sl@0
|
861 |
if(ret == -1)
|
|
sl@0
|
862 |
{
|
|
sl@0
|
863 |
ERR_PRINTF2(_L("Error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
864 |
goto close;
|
|
sl@0
|
865 |
}
|
|
sl@0
|
866 |
INFO_PRINTF1(_L("Successfully able to write in a shared memory"));
|
|
sl@0
|
867 |
ret = close(fd);
|
|
sl@0
|
868 |
if(ret != 0)
|
|
sl@0
|
869 |
{
|
|
sl@0
|
870 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
871 |
goto close;
|
|
sl@0
|
872 |
}
|
|
sl@0
|
873 |
fd = shm_open(filename,O_TRUNC,0777);
|
|
sl@0
|
874 |
if (fd <= 0)
|
|
sl@0
|
875 |
{
|
|
sl@0
|
876 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
877 |
goto close;
|
|
sl@0
|
878 |
}
|
|
sl@0
|
879 |
INFO_PRINTF1(_L("Successfully able to open the shared memory with O_TRUNC flag"));
|
|
sl@0
|
880 |
ret = read(fd,buf2,12);
|
|
sl@0
|
881 |
if(ret != 0)
|
|
sl@0
|
882 |
{
|
|
sl@0
|
883 |
ERR_PRINTF2(_L("file not trsuncated and errno is %d"),errno);
|
|
sl@0
|
884 |
closenunlink(fd,filename);
|
|
sl@0
|
885 |
goto close;
|
|
sl@0
|
886 |
}
|
|
sl@0
|
887 |
INFO_PRINTF1(_L("Successfully able to truncate"));
|
|
sl@0
|
888 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
889 |
if(ret == KErrGeneral)
|
|
sl@0
|
890 |
{
|
|
sl@0
|
891 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
892 |
goto close;
|
|
sl@0
|
893 |
}
|
|
sl@0
|
894 |
ret1 = KErrNone;
|
|
sl@0
|
895 |
|
|
sl@0
|
896 |
close:
|
|
sl@0
|
897 |
return ret1;
|
|
sl@0
|
898 |
}
|
|
sl@0
|
899 |
|
|
sl@0
|
900 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
901 |
// CTestsharedmemory::Testsharedmemory20
|
|
sl@0
|
902 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
903 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
904 |
// Description: Trying to write into the shared memory with O_RDONLY flag
|
|
sl@0
|
905 |
// write() should fail with EBADF
|
|
sl@0
|
906 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
907 |
|
|
sl@0
|
908 |
TInt CTestsharedmemory::Testsharedmemory20 ( )
|
|
sl@0
|
909 |
{
|
|
sl@0
|
910 |
TPtrC Shmname;
|
|
sl@0
|
911 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
912 |
TBuf8<50> shmname ;
|
|
sl@0
|
913 |
char buf[15] = "Sharedmemory", filename[50];
|
|
sl@0
|
914 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
915 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
916 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
917 |
if(ret == 0)
|
|
sl@0
|
918 |
{
|
|
sl@0
|
919 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
920 |
goto close;
|
|
sl@0
|
921 |
}
|
|
sl@0
|
922 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
923 |
strcpy(filename , file) ;
|
|
sl@0
|
924 |
fd = shm_open(filename,O_CREAT|O_RDONLY,0777);
|
|
sl@0
|
925 |
if (fd <= 0)
|
|
sl@0
|
926 |
{
|
|
sl@0
|
927 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
928 |
goto close;
|
|
sl@0
|
929 |
}
|
|
sl@0
|
930 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
931 |
ret = write(fd,buf,7);
|
|
sl@0
|
932 |
if(ret != -1)
|
|
sl@0
|
933 |
{
|
|
sl@0
|
934 |
ERR_PRINTF2(_L("shm_open() failed on negative test and errno is %d"),errno);
|
|
sl@0
|
935 |
closenunlink(fd,filename);
|
|
sl@0
|
936 |
goto close;
|
|
sl@0
|
937 |
}
|
|
sl@0
|
938 |
if ((ret == -1) && (errno == EBADF))
|
|
sl@0
|
939 |
{
|
|
sl@0
|
940 |
INFO_PRINTF3(_L("Shm_open() successfully passed on negative test with return = %d and errno = %d"), ret, errno);
|
|
sl@0
|
941 |
}
|
|
sl@0
|
942 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
943 |
if(ret == KErrGeneral)
|
|
sl@0
|
944 |
{
|
|
sl@0
|
945 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
946 |
goto close;
|
|
sl@0
|
947 |
}
|
|
sl@0
|
948 |
ret1 = KErrNone;
|
|
sl@0
|
949 |
|
|
sl@0
|
950 |
close:
|
|
sl@0
|
951 |
return ret1;
|
|
sl@0
|
952 |
}
|
|
sl@0
|
953 |
|
|
sl@0
|
954 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
955 |
// CTestsharedmemory::Testsharedmemory21
|
|
sl@0
|
956 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
957 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
958 |
// Description: Trying to write to a file with O_TRUNC and O_RDWR
|
|
sl@0
|
959 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
960 |
|
|
sl@0
|
961 |
TInt CTestsharedmemory::Testsharedmemory21 ( )
|
|
sl@0
|
962 |
{
|
|
sl@0
|
963 |
TPtrC Shmname;
|
|
sl@0
|
964 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
965 |
TBuf8<50> shmname ;
|
|
sl@0
|
966 |
char buf1[15] = "Sharedmemory", buf2[15], filename[50];
|
|
sl@0
|
967 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
968 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
969 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
970 |
if(ret == 0)
|
|
sl@0
|
971 |
{
|
|
sl@0
|
972 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
973 |
goto close;
|
|
sl@0
|
974 |
}
|
|
sl@0
|
975 |
|
|
sl@0
|
976 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
977 |
strcpy(filename , file) ;
|
|
sl@0
|
978 |
fd = shm_open(filename,O_CREAT|O_RDWR,0777);
|
|
sl@0
|
979 |
if (fd <= 0)
|
|
sl@0
|
980 |
{
|
|
sl@0
|
981 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
982 |
goto close;
|
|
sl@0
|
983 |
}
|
|
sl@0
|
984 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
985 |
ret = close(fd);
|
|
sl@0
|
986 |
if(ret != 0)
|
|
sl@0
|
987 |
{
|
|
sl@0
|
988 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
989 |
goto close;
|
|
sl@0
|
990 |
}
|
|
sl@0
|
991 |
fd = shm_open(filename,O_TRUNC|O_RDWR,0777);
|
|
sl@0
|
992 |
if (fd <= 0)
|
|
sl@0
|
993 |
{
|
|
sl@0
|
994 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
995 |
goto close;
|
|
sl@0
|
996 |
}
|
|
sl@0
|
997 |
INFO_PRINTF1(_L("Successfully able to open a shared memory with an O_TRUNC flag"));
|
|
sl@0
|
998 |
ret = write(fd,buf1,12);
|
|
sl@0
|
999 |
if(ret == -1)
|
|
sl@0
|
1000 |
{
|
|
sl@0
|
1001 |
ERR_PRINTF2(_L("Error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
1002 |
goto close;
|
|
sl@0
|
1003 |
}
|
|
sl@0
|
1004 |
INFO_PRINTF1(_L("Successfully able to write in a shared memory"));
|
|
sl@0
|
1005 |
ret = close(fd);
|
|
sl@0
|
1006 |
if(ret != 0)
|
|
sl@0
|
1007 |
{
|
|
sl@0
|
1008 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
1009 |
goto close;
|
|
sl@0
|
1010 |
}
|
|
sl@0
|
1011 |
fd = shm_open(filename,O_RDWR,0777);
|
|
sl@0
|
1012 |
if (fd <= 0)
|
|
sl@0
|
1013 |
{
|
|
sl@0
|
1014 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
1015 |
goto close;
|
|
sl@0
|
1016 |
}
|
|
sl@0
|
1017 |
INFO_PRINTF1(_L("Successfully able to open a shared memory with an O_TRUNC flag"));
|
|
sl@0
|
1018 |
ret = read(fd,buf2,12);
|
|
sl@0
|
1019 |
if(ret == -1)
|
|
sl@0
|
1020 |
{
|
|
sl@0
|
1021 |
ERR_PRINTF2(_L("error in reading from a file and errno is %d"),errno);
|
|
sl@0
|
1022 |
goto close;
|
|
sl@0
|
1023 |
}
|
|
sl@0
|
1024 |
ret = strncmp(buf1,buf2,12);
|
|
sl@0
|
1025 |
if (ret != 0)
|
|
sl@0
|
1026 |
{
|
|
sl@0
|
1027 |
ERR_PRINTF1(_L("Input and output buffer are not same"));
|
|
sl@0
|
1028 |
goto close;
|
|
sl@0
|
1029 |
}
|
|
sl@0
|
1030 |
INFO_PRINTF1(_L("Successfully able to read the contents of shared memory"));
|
|
sl@0
|
1031 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
1032 |
if(ret == KErrGeneral)
|
|
sl@0
|
1033 |
{
|
|
sl@0
|
1034 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
1035 |
goto close;
|
|
sl@0
|
1036 |
}
|
|
sl@0
|
1037 |
ret1 = KErrNone;
|
|
sl@0
|
1038 |
|
|
sl@0
|
1039 |
close:
|
|
sl@0
|
1040 |
return ret1;
|
|
sl@0
|
1041 |
}
|
|
sl@0
|
1042 |
|
|
sl@0
|
1043 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1044 |
// CTestsharedmemory::Testsharedmemory22
|
|
sl@0
|
1045 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
1046 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
1047 |
// Description: Trying to write to a file with only O_TRUNC flag set
|
|
sl@0
|
1048 |
// write() should fail with EBADF
|
|
sl@0
|
1049 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1050 |
|
|
sl@0
|
1051 |
TInt CTestsharedmemory::Testsharedmemory22 ( )
|
|
sl@0
|
1052 |
{
|
|
sl@0
|
1053 |
TPtrC Shmname;
|
|
sl@0
|
1054 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
1055 |
TBuf8<50> shmname ;
|
|
sl@0
|
1056 |
char buf1[15] = "Sharedmemory", buf2[12] = "symbianpips", filename[50];
|
|
sl@0
|
1057 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
1058 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
1059 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
1060 |
if(ret == 0)
|
|
sl@0
|
1061 |
{
|
|
sl@0
|
1062 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
1063 |
goto close;
|
|
sl@0
|
1064 |
}
|
|
sl@0
|
1065 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
1066 |
strcpy(filename , file) ;
|
|
sl@0
|
1067 |
fd = shm_open(filename,O_CREAT|O_RDWR,0777);
|
|
sl@0
|
1068 |
if (fd <= 0)
|
|
sl@0
|
1069 |
{
|
|
sl@0
|
1070 |
ERR_PRINTF2(_L("Error in creating shared memory and errno is %d"),errno);
|
|
sl@0
|
1071 |
goto close;
|
|
sl@0
|
1072 |
}
|
|
sl@0
|
1073 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
1074 |
ret = write(fd,buf1,12);
|
|
sl@0
|
1075 |
if(ret == -1)
|
|
sl@0
|
1076 |
{
|
|
sl@0
|
1077 |
ERR_PRINTF2(_L("Error in writing into shared memory and errno is %d"),errno);
|
|
sl@0
|
1078 |
goto close;
|
|
sl@0
|
1079 |
}
|
|
sl@0
|
1080 |
ret = close(fd);
|
|
sl@0
|
1081 |
if(ret != 0)
|
|
sl@0
|
1082 |
{
|
|
sl@0
|
1083 |
ERR_PRINTF2(_L("Error in closing shared memory and errno is %d"),errno);
|
|
sl@0
|
1084 |
goto close;
|
|
sl@0
|
1085 |
}
|
|
sl@0
|
1086 |
INFO_PRINTF1(_L("Successfully able to write to shared memory"));
|
|
sl@0
|
1087 |
fd = shm_open(filename,O_TRUNC,0777);
|
|
sl@0
|
1088 |
if (fd < 0)
|
|
sl@0
|
1089 |
{
|
|
sl@0
|
1090 |
ERR_PRINTF2(_L("Error in opening shared memory with O_TRUNC and errno is %d"),errno);
|
|
sl@0
|
1091 |
close(fd);
|
|
sl@0
|
1092 |
shm_unlink(filename);
|
|
sl@0
|
1093 |
goto close;
|
|
sl@0
|
1094 |
}
|
|
sl@0
|
1095 |
INFO_PRINTF1(_L("Successfully able to open a shared memory with O_TRUNC"));
|
|
sl@0
|
1096 |
ret = write(fd,buf2,12);
|
|
sl@0
|
1097 |
if ((ret != -1) && (errno != EBADF))
|
|
sl@0
|
1098 |
{
|
|
sl@0
|
1099 |
ERR_PRINTF2(_L("Error in writing into shared memory and errno is %d"),errno);
|
|
sl@0
|
1100 |
ERR_PRINTF1(_L("shm_open() negative test failed"));
|
|
sl@0
|
1101 |
goto close;
|
|
sl@0
|
1102 |
}
|
|
sl@0
|
1103 |
INFO_PRINTF1(_L("shm_open() negative test successful"));
|
|
sl@0
|
1104 |
ret = close(fd);
|
|
sl@0
|
1105 |
if(ret != 0)
|
|
sl@0
|
1106 |
{
|
|
sl@0
|
1107 |
ERR_PRINTF2(_L("Error in closing shared memory and errno is %d"),errno);
|
|
sl@0
|
1108 |
goto close;
|
|
sl@0
|
1109 |
}
|
|
sl@0
|
1110 |
ret = shm_unlink(filename);
|
|
sl@0
|
1111 |
if(ret == KErrGeneral)
|
|
sl@0
|
1112 |
{
|
|
sl@0
|
1113 |
ERR_PRINTF1(_L("Error in removing shared memory"));
|
|
sl@0
|
1114 |
goto close;
|
|
sl@0
|
1115 |
}
|
|
sl@0
|
1116 |
ret1 = KErrNone;
|
|
sl@0
|
1117 |
|
|
sl@0
|
1118 |
close:
|
|
sl@0
|
1119 |
return ret1;
|
|
sl@0
|
1120 |
}
|
|
sl@0
|
1121 |
|
|
sl@0
|
1122 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1123 |
// CTestsharedmemory::Testsharedmemory23
|
|
sl@0
|
1124 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
1125 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
1126 |
// Description: Trying to open a shared memory using O_CREAT|O_EXCL|O_TRUNC|O_RDWR flag
|
|
sl@0
|
1127 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1128 |
|
|
sl@0
|
1129 |
TInt CTestsharedmemory::Testsharedmemory23 ( )
|
|
sl@0
|
1130 |
{
|
|
sl@0
|
1131 |
TPtrC Shmname;
|
|
sl@0
|
1132 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
1133 |
TBuf8<50> shmname ;
|
|
sl@0
|
1134 |
char filename[50];
|
|
sl@0
|
1135 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
1136 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
1137 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
1138 |
if(ret == 0)
|
|
sl@0
|
1139 |
{
|
|
sl@0
|
1140 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
1141 |
goto close;
|
|
sl@0
|
1142 |
}
|
|
sl@0
|
1143 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
1144 |
strcpy(filename , file) ;
|
|
sl@0
|
1145 |
fd = shm_open(filename,O_CREAT|O_EXCL|O_TRUNC|O_RDWR,0777);
|
|
sl@0
|
1146 |
if (fd <= 0)
|
|
sl@0
|
1147 |
{
|
|
sl@0
|
1148 |
ERR_PRINTF2(_L("Error in opening the file and errno is %d"),errno);
|
|
sl@0
|
1149 |
goto close;
|
|
sl@0
|
1150 |
}
|
|
sl@0
|
1151 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
1152 |
ret = close(fd);
|
|
sl@0
|
1153 |
if(ret != 0)
|
|
sl@0
|
1154 |
{
|
|
sl@0
|
1155 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
1156 |
goto close;
|
|
sl@0
|
1157 |
}
|
|
sl@0
|
1158 |
fd = shm_open(filename,O_CREAT|O_EXCL|O_TRUNC,0777);
|
|
sl@0
|
1159 |
if ((fd != -1) || (errno != EEXIST))
|
|
sl@0
|
1160 |
{
|
|
sl@0
|
1161 |
ERR_PRINTF2(_L("shm_open() failed on negative test and errno is %d\n"),errno);
|
|
sl@0
|
1162 |
close(fd);
|
|
sl@0
|
1163 |
shm_unlink(filename);
|
|
sl@0
|
1164 |
goto close;
|
|
sl@0
|
1165 |
}
|
|
sl@0
|
1166 |
INFO_PRINTF1(_L("shm_open() is success on negative test"));
|
|
sl@0
|
1167 |
ret = shm_unlink(filename);
|
|
sl@0
|
1168 |
if(ret == KErrGeneral)
|
|
sl@0
|
1169 |
{
|
|
sl@0
|
1170 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
1171 |
goto close;
|
|
sl@0
|
1172 |
}
|
|
sl@0
|
1173 |
ret1 = KErrNone;
|
|
sl@0
|
1174 |
|
|
sl@0
|
1175 |
close:
|
|
sl@0
|
1176 |
return ret1;
|
|
sl@0
|
1177 |
}
|
|
sl@0
|
1178 |
|
|
sl@0
|
1179 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1180 |
// CTestsharedmemory::Testsharedmemory24
|
|
sl@0
|
1181 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
1182 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
1183 |
// Description: To seek the contents of shared memory using lseek() using SEEK_SET
|
|
sl@0
|
1184 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1185 |
|
|
sl@0
|
1186 |
TInt CTestsharedmemory::Testsharedmemory24 ( )
|
|
sl@0
|
1187 |
{
|
|
sl@0
|
1188 |
TPtrC Shmname;
|
|
sl@0
|
1189 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
1190 |
TBuf8<50> shmname ;
|
|
sl@0
|
1191 |
char buf1[15] = "Sharedmemory";
|
|
sl@0
|
1192 |
char buf2[15], buf3[15], filename[50];
|
|
sl@0
|
1193 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
1194 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
1195 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
1196 |
if(ret == 0)
|
|
sl@0
|
1197 |
{
|
|
sl@0
|
1198 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
1199 |
goto close;
|
|
sl@0
|
1200 |
}
|
|
sl@0
|
1201 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
1202 |
strcpy(filename , file) ;
|
|
sl@0
|
1203 |
fd = shm_open(filename,O_CREAT|O_RDWR,0777);
|
|
sl@0
|
1204 |
INFO_PRINTF2(_L("shm_open() returns = %d"),fd);
|
|
sl@0
|
1205 |
if (fd <=0 )
|
|
sl@0
|
1206 |
{
|
|
sl@0
|
1207 |
INFO_PRINTF2(_L("error in shm_open and errno is %d"),errno);
|
|
sl@0
|
1208 |
goto close;
|
|
sl@0
|
1209 |
}
|
|
sl@0
|
1210 |
ret = write(fd,buf1,7);
|
|
sl@0
|
1211 |
INFO_PRINTF2(_L("write returns = %d"),ret);
|
|
sl@0
|
1212 |
if(ret == -1)
|
|
sl@0
|
1213 |
{
|
|
sl@0
|
1214 |
INFO_PRINTF2(_L("error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
1215 |
close(fd);
|
|
sl@0
|
1216 |
shm_unlink(filename);
|
|
sl@0
|
1217 |
goto close;
|
|
sl@0
|
1218 |
}
|
|
sl@0
|
1219 |
ret = close(fd);
|
|
sl@0
|
1220 |
if(ret != 0)
|
|
sl@0
|
1221 |
{
|
|
sl@0
|
1222 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
1223 |
goto close;
|
|
sl@0
|
1224 |
}
|
|
sl@0
|
1225 |
fd = shm_open(filename,O_RDWR,0777);
|
|
sl@0
|
1226 |
INFO_PRINTF2(_L("shm_open() returns = %d "),fd);
|
|
sl@0
|
1227 |
if (fd <=0 )
|
|
sl@0
|
1228 |
{
|
|
sl@0
|
1229 |
INFO_PRINTF2(_L("error in shm_open and errno is %d"),errno);
|
|
sl@0
|
1230 |
goto close;
|
|
sl@0
|
1231 |
}
|
|
sl@0
|
1232 |
ret = read(fd,buf2,10);
|
|
sl@0
|
1233 |
INFO_PRINTF2(_L("read returns = %d"),ret);
|
|
sl@0
|
1234 |
if(ret < 0)
|
|
sl@0
|
1235 |
{
|
|
sl@0
|
1236 |
INFO_PRINTF2(_L("not able to read from a shmem and errno is %d"),errno);
|
|
sl@0
|
1237 |
close(fd);
|
|
sl@0
|
1238 |
shm_unlink(filename);
|
|
sl@0
|
1239 |
goto close;
|
|
sl@0
|
1240 |
}
|
|
sl@0
|
1241 |
ret = lseek(fd,0,SEEK_SET);
|
|
sl@0
|
1242 |
INFO_PRINTF2(_L("lseek returns = %d"),ret);
|
|
sl@0
|
1243 |
if(ret == -1)
|
|
sl@0
|
1244 |
{
|
|
sl@0
|
1245 |
INFO_PRINTF2(_L("Failed to move the offset using lseek() and errno is %d"),errno);
|
|
sl@0
|
1246 |
close(fd);
|
|
sl@0
|
1247 |
shm_unlink(filename);
|
|
sl@0
|
1248 |
goto close;
|
|
sl@0
|
1249 |
}
|
|
sl@0
|
1250 |
ret = read(fd,buf3,10);
|
|
sl@0
|
1251 |
INFO_PRINTF2(_L("read returns = %d"),ret);
|
|
sl@0
|
1252 |
if(ret == -1)
|
|
sl@0
|
1253 |
{
|
|
sl@0
|
1254 |
ERR_PRINTF2(_L("error in reading from a file and errno is %d"),errno);
|
|
sl@0
|
1255 |
close(fd);
|
|
sl@0
|
1256 |
shm_unlink(filename);
|
|
sl@0
|
1257 |
goto close;
|
|
sl@0
|
1258 |
}
|
|
sl@0
|
1259 |
ret = strncmp(buf3,buf2,7);
|
|
sl@0
|
1260 |
if (ret != 0)
|
|
sl@0
|
1261 |
{
|
|
sl@0
|
1262 |
ERR_PRINTF1(_L("Input and output buffer are not same"));
|
|
sl@0
|
1263 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
1264 |
if(ret == KErrGeneral)
|
|
sl@0
|
1265 |
{
|
|
sl@0
|
1266 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
1267 |
goto close;
|
|
sl@0
|
1268 |
}
|
|
sl@0
|
1269 |
goto close;
|
|
sl@0
|
1270 |
}
|
|
sl@0
|
1271 |
INFO_PRINTF1(_L("Successfully able to read the contents of a shared memory using SEEK_SET"));
|
|
sl@0
|
1272 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
1273 |
if(ret == KErrGeneral)
|
|
sl@0
|
1274 |
{
|
|
sl@0
|
1275 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
1276 |
goto close;
|
|
sl@0
|
1277 |
}
|
|
sl@0
|
1278 |
ret1 = KErrNone;
|
|
sl@0
|
1279 |
|
|
sl@0
|
1280 |
close:
|
|
sl@0
|
1281 |
return ret1;
|
|
sl@0
|
1282 |
}
|
|
sl@0
|
1283 |
|
|
sl@0
|
1284 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1285 |
// CTestsharedmemory::Testsharedmemory25
|
|
sl@0
|
1286 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
1287 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
1288 |
// Description: Description: To seek the contents of shared memory using lseek() using SEEK_CUR
|
|
sl@0
|
1289 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1290 |
|
|
sl@0
|
1291 |
TInt CTestsharedmemory::Testsharedmemory25 ( )
|
|
sl@0
|
1292 |
{
|
|
sl@0
|
1293 |
TPtrC Shmname;
|
|
sl@0
|
1294 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
1295 |
TBuf8<50> shmname ;
|
|
sl@0
|
1296 |
char buf1[15] = "symbian", buf2[15], buf3[15], filename[50];
|
|
sl@0
|
1297 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
1298 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
1299 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
1300 |
if(ret == 0)
|
|
sl@0
|
1301 |
{
|
|
sl@0
|
1302 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
1303 |
goto close;
|
|
sl@0
|
1304 |
}
|
|
sl@0
|
1305 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
1306 |
strcpy(filename , file) ;
|
|
sl@0
|
1307 |
fd = shm_open(filename,O_CREAT|O_RDWR,0777);
|
|
sl@0
|
1308 |
INFO_PRINTF2(_L("shm_open() returns = %d"),fd);
|
|
sl@0
|
1309 |
if (fd <= 0 )
|
|
sl@0
|
1310 |
{
|
|
sl@0
|
1311 |
INFO_PRINTF2(_L("error in shm_open and errno is %d"),errno);
|
|
sl@0
|
1312 |
goto close;
|
|
sl@0
|
1313 |
}
|
|
sl@0
|
1314 |
ret = write(fd,buf1,7);
|
|
sl@0
|
1315 |
INFO_PRINTF2(_L("write() returns = %d"),ret);
|
|
sl@0
|
1316 |
if(ret == -1)
|
|
sl@0
|
1317 |
{
|
|
sl@0
|
1318 |
INFO_PRINTF2(_L("error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
1319 |
goto close;
|
|
sl@0
|
1320 |
}
|
|
sl@0
|
1321 |
ret = close(fd);
|
|
sl@0
|
1322 |
if(ret != 0)
|
|
sl@0
|
1323 |
{
|
|
sl@0
|
1324 |
ERR_PRINTF2(_L("Error in closing the file and errno is %d"),errno);
|
|
sl@0
|
1325 |
goto close;
|
|
sl@0
|
1326 |
}
|
|
sl@0
|
1327 |
fd = shm_open(filename,O_RDWR,0777);
|
|
sl@0
|
1328 |
INFO_PRINTF2(_L("shm_open() returns = %d"),fd);
|
|
sl@0
|
1329 |
if (fd <= 0 )
|
|
sl@0
|
1330 |
{
|
|
sl@0
|
1331 |
INFO_PRINTF2(_L("error in shm_open and errno is %d"),errno);
|
|
sl@0
|
1332 |
goto close;
|
|
sl@0
|
1333 |
}
|
|
sl@0
|
1334 |
ret = read(fd,buf2,7);
|
|
sl@0
|
1335 |
INFO_PRINTF2(_L("read() returns = %d"),ret);
|
|
sl@0
|
1336 |
if(ret == -1)
|
|
sl@0
|
1337 |
{
|
|
sl@0
|
1338 |
ERR_PRINTF2(_L("error in reading from a file and errno is %d"),errno);
|
|
sl@0
|
1339 |
goto close;
|
|
sl@0
|
1340 |
}
|
|
sl@0
|
1341 |
ret = lseek(fd,-7,SEEK_CUR);
|
|
sl@0
|
1342 |
INFO_PRINTF2(_L("lseek() returns = %d"),ret);
|
|
sl@0
|
1343 |
if(ret == -1)
|
|
sl@0
|
1344 |
{
|
|
sl@0
|
1345 |
INFO_PRINTF2(_L("Failed to move the offset using lseek() and errno is %d"),errno);
|
|
sl@0
|
1346 |
goto close;
|
|
sl@0
|
1347 |
}
|
|
sl@0
|
1348 |
ret = read(fd,buf3,7);
|
|
sl@0
|
1349 |
INFO_PRINTF2(_L("read() returns = %d"),ret);
|
|
sl@0
|
1350 |
if(ret == -1)
|
|
sl@0
|
1351 |
{
|
|
sl@0
|
1352 |
ERR_PRINTF2(_L("error in reading from a file and errno is %d"),errno);
|
|
sl@0
|
1353 |
goto close;
|
|
sl@0
|
1354 |
}
|
|
sl@0
|
1355 |
ret = strncmp(buf3,buf2,7);
|
|
sl@0
|
1356 |
if (ret != 0)
|
|
sl@0
|
1357 |
{
|
|
sl@0
|
1358 |
ERR_PRINTF1(_L("Input and output buffer are not same"));
|
|
sl@0
|
1359 |
goto close;
|
|
sl@0
|
1360 |
}
|
|
sl@0
|
1361 |
INFO_PRINTF1(_L("Successfully able to read the contents of a shared memory using SEEK_CUR"));
|
|
sl@0
|
1362 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
1363 |
if(ret == KErrGeneral)
|
|
sl@0
|
1364 |
{
|
|
sl@0
|
1365 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
1366 |
goto close;
|
|
sl@0
|
1367 |
}
|
|
sl@0
|
1368 |
ret1 = KErrNone;
|
|
sl@0
|
1369 |
|
|
sl@0
|
1370 |
close:
|
|
sl@0
|
1371 |
return ret1;
|
|
sl@0
|
1372 |
}
|
|
sl@0
|
1373 |
|
|
sl@0
|
1374 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1375 |
// CTestsharedmemory::Testsharedmemory26
|
|
sl@0
|
1376 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
1377 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
1378 |
// Description: Description: Combined test for file related operations(read,write,lseek) on shared memory
|
|
sl@0
|
1379 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1380 |
|
|
sl@0
|
1381 |
TInt CTestsharedmemory::Testsharedmemory26 ( )
|
|
sl@0
|
1382 |
{
|
|
sl@0
|
1383 |
TPtrC Shmname;
|
|
sl@0
|
1384 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
1385 |
TBuf8<50> shmname ;
|
|
sl@0
|
1386 |
char buf[25];
|
|
sl@0
|
1387 |
char filename[50];
|
|
sl@0
|
1388 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
1389 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
1390 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
1391 |
if(ret == 0)
|
|
sl@0
|
1392 |
{
|
|
sl@0
|
1393 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
1394 |
goto close;
|
|
sl@0
|
1395 |
}
|
|
sl@0
|
1396 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
1397 |
strcpy(filename , file) ;
|
|
sl@0
|
1398 |
fd = shm_open(filename, O_CREAT|O_RDWR , 0666);
|
|
sl@0
|
1399 |
if (fd <= 0 )
|
|
sl@0
|
1400 |
{
|
|
sl@0
|
1401 |
INFO_PRINTF2(_L("error in shm_open and errno is %d\n"),errno);
|
|
sl@0
|
1402 |
goto close;
|
|
sl@0
|
1403 |
}
|
|
sl@0
|
1404 |
ret = write(fd, "helloworldss", 6);
|
|
sl@0
|
1405 |
if(ret == -1)
|
|
sl@0
|
1406 |
{
|
|
sl@0
|
1407 |
ERR_PRINTF2(_L("Error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
1408 |
goto close;
|
|
sl@0
|
1409 |
}
|
|
sl@0
|
1410 |
INFO_PRINTF1(_L("Successfully able to write in a shared memory"));
|
|
sl@0
|
1411 |
ret = write(fd, "gimmick", 6);
|
|
sl@0
|
1412 |
if(ret == -1)
|
|
sl@0
|
1413 |
{
|
|
sl@0
|
1414 |
ERR_PRINTF2(_L("Error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
1415 |
goto close;
|
|
sl@0
|
1416 |
}
|
|
sl@0
|
1417 |
INFO_PRINTF1(_L("Successfully able to write in a shared memory"));
|
|
sl@0
|
1418 |
ret = lseek(fd, 3, SEEK_CUR);
|
|
sl@0
|
1419 |
if(ret == -1)
|
|
sl@0
|
1420 |
{
|
|
sl@0
|
1421 |
ERR_PRINTF2(_L("Error in lseek() into a file and errno is %d"),errno);
|
|
sl@0
|
1422 |
goto close;
|
|
sl@0
|
1423 |
}
|
|
sl@0
|
1424 |
INFO_PRINTF1(_L("Successfully able use lseek on a shared memory"));
|
|
sl@0
|
1425 |
ret = write(fd, "biswajeet", 9);
|
|
sl@0
|
1426 |
if(ret == -1)
|
|
sl@0
|
1427 |
{
|
|
sl@0
|
1428 |
ERR_PRINTF2(_L("Error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
1429 |
goto close;
|
|
sl@0
|
1430 |
}
|
|
sl@0
|
1431 |
INFO_PRINTF1(_L("Successfully able to write in a shared memory"));
|
|
sl@0
|
1432 |
ret = lseek(fd, -18, SEEK_END);
|
|
sl@0
|
1433 |
if(ret == -1)
|
|
sl@0
|
1434 |
{
|
|
sl@0
|
1435 |
ERR_PRINTF2(_L("Error in lseek() into a file and errno is %d"),errno);
|
|
sl@0
|
1436 |
goto close;
|
|
sl@0
|
1437 |
}
|
|
sl@0
|
1438 |
INFO_PRINTF1(_L("Successfully able use lseek on a shared memory"));
|
|
sl@0
|
1439 |
ret = read(fd, (void*)buf, 21);
|
|
sl@0
|
1440 |
if(ret == -1)
|
|
sl@0
|
1441 |
{
|
|
sl@0
|
1442 |
ERR_PRINTF2(_L("Error in reading into a file and errno is %d"),errno);
|
|
sl@0
|
1443 |
goto close;
|
|
sl@0
|
1444 |
}
|
|
sl@0
|
1445 |
ret = strncmp(buf, "gimmic", 6);
|
|
sl@0
|
1446 |
if (ret != 0)
|
|
sl@0
|
1447 |
{
|
|
sl@0
|
1448 |
ERR_PRINTF1(_L("Input and output buffer are not same"));
|
|
sl@0
|
1449 |
goto close;
|
|
sl@0
|
1450 |
}
|
|
sl@0
|
1451 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
1452 |
if(ret == KErrGeneral)
|
|
sl@0
|
1453 |
{
|
|
sl@0
|
1454 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
1455 |
goto close;
|
|
sl@0
|
1456 |
}
|
|
sl@0
|
1457 |
ret1 = KErrNone;
|
|
sl@0
|
1458 |
|
|
sl@0
|
1459 |
close:
|
|
sl@0
|
1460 |
return ret1;
|
|
sl@0
|
1461 |
}
|
|
sl@0
|
1462 |
|
|
sl@0
|
1463 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1464 |
// CTestsharedmemory::Testsharedmemory27
|
|
sl@0
|
1465 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
1466 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
1467 |
// Description: To perform lseek operation on an invalid shared memory
|
|
sl@0
|
1468 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1469 |
|
|
sl@0
|
1470 |
TInt CTestsharedmemory::Testsharedmemory27 ( )
|
|
sl@0
|
1471 |
{
|
|
sl@0
|
1472 |
TPtrC Shmname;
|
|
sl@0
|
1473 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
1474 |
TBuf8<50> shmname ;
|
|
sl@0
|
1475 |
char filename[50];
|
|
sl@0
|
1476 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
1477 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
1478 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
1479 |
if(ret == 0)
|
|
sl@0
|
1480 |
{
|
|
sl@0
|
1481 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
1482 |
goto close;
|
|
sl@0
|
1483 |
}
|
|
sl@0
|
1484 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
1485 |
strcpy(filename , file) ;
|
|
sl@0
|
1486 |
fd = shm_open(filename, O_CREAT|O_RDWR , 0666);
|
|
sl@0
|
1487 |
if (fd <= 0 )
|
|
sl@0
|
1488 |
{
|
|
sl@0
|
1489 |
ERR_PRINTF2(_L("error in shm_open and errno is %d\n"),errno);
|
|
sl@0
|
1490 |
goto close;
|
|
sl@0
|
1491 |
}
|
|
sl@0
|
1492 |
INFO_PRINTF1(_L("shm_open() successful"));
|
|
sl@0
|
1493 |
ret = close(fd);
|
|
sl@0
|
1494 |
if(ret != 0)
|
|
sl@0
|
1495 |
{
|
|
sl@0
|
1496 |
ERR_PRINTF1(_L("Error in closing fd"));
|
|
sl@0
|
1497 |
goto close;
|
|
sl@0
|
1498 |
}
|
|
sl@0
|
1499 |
INFO_PRINTF1(_L("close() successful"));
|
|
sl@0
|
1500 |
ret = lseek(fd, 0, SEEK_SET);
|
|
sl@0
|
1501 |
if((ret != -1) || (errno != EBADF))
|
|
sl@0
|
1502 |
{
|
|
sl@0
|
1503 |
ERR_PRINTF2(_L("lseek() failed on negative test for a shared memory and errno is %d"),errno);
|
|
sl@0
|
1504 |
goto close;
|
|
sl@0
|
1505 |
}
|
|
sl@0
|
1506 |
INFO_PRINTF1(_L("lseek() successfully returned EBADF on negative test"));
|
|
sl@0
|
1507 |
ret = shm_unlink(filename);
|
|
sl@0
|
1508 |
if(ret != 0)
|
|
sl@0
|
1509 |
{
|
|
sl@0
|
1510 |
ERR_PRINTF1(_L("shm_unlink() unsuccessful"));
|
|
sl@0
|
1511 |
goto close;
|
|
sl@0
|
1512 |
}
|
|
sl@0
|
1513 |
INFO_PRINTF1(_L("shm_unlink() successful"));
|
|
sl@0
|
1514 |
ret1 = KErrNone;
|
|
sl@0
|
1515 |
|
|
sl@0
|
1516 |
close:
|
|
sl@0
|
1517 |
return ret1;
|
|
sl@0
|
1518 |
}
|
|
sl@0
|
1519 |
|
|
sl@0
|
1520 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1521 |
// CTestsharedmemory::Testsharedmemory28
|
|
sl@0
|
1522 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
1523 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
1524 |
// Description: To perform lseek operation on shared memory when whence option is an invalid value
|
|
sl@0
|
1525 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1526 |
|
|
sl@0
|
1527 |
TInt CTestsharedmemory::Testsharedmemory28 ( )
|
|
sl@0
|
1528 |
{
|
|
sl@0
|
1529 |
TPtrC Shmname;
|
|
sl@0
|
1530 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
1531 |
TBuf8<50> shmname ;
|
|
sl@0
|
1532 |
char filename[50];
|
|
sl@0
|
1533 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
1534 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
1535 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
1536 |
if(ret == 0)
|
|
sl@0
|
1537 |
{
|
|
sl@0
|
1538 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
1539 |
goto close;
|
|
sl@0
|
1540 |
}
|
|
sl@0
|
1541 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
1542 |
strcpy(filename , file) ;
|
|
sl@0
|
1543 |
fd = shm_open(filename, O_CREAT|O_RDWR , 0666);
|
|
sl@0
|
1544 |
if (fd <= 0 )
|
|
sl@0
|
1545 |
{
|
|
sl@0
|
1546 |
INFO_PRINTF2(_L("error in shm_open and errno is %d\n"),errno);
|
|
sl@0
|
1547 |
goto close;
|
|
sl@0
|
1548 |
}
|
|
sl@0
|
1549 |
ret = lseek(fd, 0, 6);
|
|
sl@0
|
1550 |
if((ret != -1) || (errno != EINVAL))
|
|
sl@0
|
1551 |
{
|
|
sl@0
|
1552 |
ERR_PRINTF2(_L("lseek() failed on negative test for a shared memory and errno is %d"),errno);
|
|
sl@0
|
1553 |
goto close;
|
|
sl@0
|
1554 |
}
|
|
sl@0
|
1555 |
INFO_PRINTF1(_L("lseek() successfully returned EINVAL on negative test"));
|
|
sl@0
|
1556 |
ret = closenunlink(fd,filename);
|
|
sl@0
|
1557 |
if(ret == KErrGeneral)
|
|
sl@0
|
1558 |
{
|
|
sl@0
|
1559 |
ERR_PRINTF1(_L("Error in deleting the file"));
|
|
sl@0
|
1560 |
goto close;
|
|
sl@0
|
1561 |
}
|
|
sl@0
|
1562 |
ret1 = KErrNone;
|
|
sl@0
|
1563 |
|
|
sl@0
|
1564 |
close:
|
|
sl@0
|
1565 |
return ret1;
|
|
sl@0
|
1566 |
}
|
|
sl@0
|
1567 |
|
|
sl@0
|
1568 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1569 |
// CTestsharedmemory::Testsharedmemory29
|
|
sl@0
|
1570 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
1571 |
// API tested: shm_open(), shm_unlink()
|
|
sl@0
|
1572 |
// Description: To open a shared memory using O_RDONLY flag and then try to write
|
|
sl@0
|
1573 |
// into it. write() should fail with EBADF
|
|
sl@0
|
1574 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1575 |
|
|
sl@0
|
1576 |
TInt CTestsharedmemory::Testsharedmemory29 ( )
|
|
sl@0
|
1577 |
{
|
|
sl@0
|
1578 |
TPtrC Shmname;
|
|
sl@0
|
1579 |
int ret, ret1 = KErrGeneral, fd;
|
|
sl@0
|
1580 |
TBuf8<50> shmname ;
|
|
sl@0
|
1581 |
char buf1[15] = "Sharedmemory", buf2[12] = "symbianpips", filename[50], buf3[12];
|
|
sl@0
|
1582 |
ret = GetStringFromConfig(ConfigSection(), _L("Shmname"), Shmname );
|
|
sl@0
|
1583 |
shmname.Copy(Shmname) ;
|
|
sl@0
|
1584 |
char *file = (char *) shmname.Ptr() ;
|
|
sl@0
|
1585 |
if(ret == 0)
|
|
sl@0
|
1586 |
{
|
|
sl@0
|
1587 |
ERR_PRINTF1(_L("Failed to read input file name") );
|
|
sl@0
|
1588 |
goto close;
|
|
sl@0
|
1589 |
}
|
|
sl@0
|
1590 |
file[shmname.Length()] = '\0' ;
|
|
sl@0
|
1591 |
strcpy(filename , file) ;
|
|
sl@0
|
1592 |
fd = shm_open(filename,O_CREAT|O_RDWR,0777);
|
|
sl@0
|
1593 |
if (fd <= 0)
|
|
sl@0
|
1594 |
{
|
|
sl@0
|
1595 |
ERR_PRINTF2(_L("Error in creating shared memory and errno is %d"),errno);
|
|
sl@0
|
1596 |
goto close;
|
|
sl@0
|
1597 |
}
|
|
sl@0
|
1598 |
INFO_PRINTF1(_L("Successfully able to create a shared memory"));
|
|
sl@0
|
1599 |
ret = write(fd,buf1,12);
|
|
sl@0
|
1600 |
if(ret == -1)
|
|
sl@0
|
1601 |
{
|
|
sl@0
|
1602 |
ERR_PRINTF2(_L("Error in writing into shared memory and errno is %d"),errno);
|
|
sl@0
|
1603 |
goto close;
|
|
sl@0
|
1604 |
}
|
|
sl@0
|
1605 |
ret = close(fd);
|
|
sl@0
|
1606 |
if(ret != 0)
|
|
sl@0
|
1607 |
{
|
|
sl@0
|
1608 |
ERR_PRINTF2(_L("Error in closing shared memory and errno is %d"),errno);
|
|
sl@0
|
1609 |
goto close;
|
|
sl@0
|
1610 |
}
|
|
sl@0
|
1611 |
INFO_PRINTF1(_L("Successfully able to write to shared memory"));
|
|
sl@0
|
1612 |
fd = shm_open(filename,O_RDONLY,0777);
|
|
sl@0
|
1613 |
if (fd < 0)
|
|
sl@0
|
1614 |
{
|
|
sl@0
|
1615 |
ERR_PRINTF2(_L("Error in opening shared memory with O_RDONLY and errno is %d"),errno);
|
|
sl@0
|
1616 |
goto close;
|
|
sl@0
|
1617 |
}
|
|
sl@0
|
1618 |
INFO_PRINTF1(_L("Successfully able to open a shared memory with O_RDONLY"));
|
|
sl@0
|
1619 |
ret = read(fd,buf3,12);
|
|
sl@0
|
1620 |
if(ret == -1)
|
|
sl@0
|
1621 |
{
|
|
sl@0
|
1622 |
ERR_PRINTF2(_L("Error in reading from shared memory and errno is %d"),errno);
|
|
sl@0
|
1623 |
goto close;
|
|
sl@0
|
1624 |
}
|
|
sl@0
|
1625 |
if (strncmp(buf1, buf2, 12) != 0)
|
|
sl@0
|
1626 |
{
|
|
sl@0
|
1627 |
ERR_PRINTF1(_L("Error in reading from shared memory"));
|
|
sl@0
|
1628 |
}
|
|
sl@0
|
1629 |
INFO_PRINTF1(_L("Successfully able to read from a shared memory"));
|
|
sl@0
|
1630 |
ret = write(fd,buf2,12);
|
|
sl@0
|
1631 |
if ((ret != -1) && (errno != EBADF))
|
|
sl@0
|
1632 |
{
|
|
sl@0
|
1633 |
ERR_PRINTF2(_L("Error in writing into shared memory and errno is %d"),errno);
|
|
sl@0
|
1634 |
ERR_PRINTF1(_L("shm_open() negative test failed"));
|
|
sl@0
|
1635 |
goto close;
|
|
sl@0
|
1636 |
}
|
|
sl@0
|
1637 |
INFO_PRINTF1(_L("shm_open() negative test successful"));
|
|
sl@0
|
1638 |
ret = close(fd);
|
|
sl@0
|
1639 |
if(ret != 0)
|
|
sl@0
|
1640 |
{
|
|
sl@0
|
1641 |
ERR_PRINTF2(_L("Error in closing shared memory and errno is %d"),errno);
|
|
sl@0
|
1642 |
goto close;
|
|
sl@0
|
1643 |
}
|
|
sl@0
|
1644 |
ret = shm_unlink(filename);
|
|
sl@0
|
1645 |
if(ret == KErrGeneral)
|
|
sl@0
|
1646 |
{
|
|
sl@0
|
1647 |
ERR_PRINTF1(_L("Error in removing shared memory"));
|
|
sl@0
|
1648 |
goto close;
|
|
sl@0
|
1649 |
}
|
|
sl@0
|
1650 |
ret1 = KErrNone;
|
|
sl@0
|
1651 |
|
|
sl@0
|
1652 |
close:
|
|
sl@0
|
1653 |
return ret1;
|
|
sl@0
|
1654 |
}
|
|
sl@0
|
1655 |
|
|
sl@0
|
1656 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1657 |
// CTestsharedmemory::Testsharedmemory30
|
|
sl@0
|
1658 |
// Test Case ID: OPENENV-LIBC-CIT-5946
|
|
sl@0
|
1659 |
// API tested: shm_open(), read(), write(), lseek()
|
|
sl@0
|
1660 |
// Description: negative test case for shm_open(), read(), write() , lseek(), fcntl()
|
|
sl@0
|
1661 |
// Purpose : Coverage
|
|
sl@0
|
1662 |
// -----------------------------------------------------------------------------
|
|
sl@0
|
1663 |
TInt CTestsharedmemory::Testsharedmemory30 ( )
|
|
sl@0
|
1664 |
{
|
|
sl@0
|
1665 |
int ret, fd;
|
|
sl@0
|
1666 |
char buf1[15] = "helloworldss", buf2[21];
|
|
sl@0
|
1667 |
char filename[50] = "page";
|
|
sl@0
|
1668 |
INFO_PRINTF1(_L("negative test case for coverage"));
|
|
sl@0
|
1669 |
fd = shm_open(filename,O_CREAT|O_RDWR,0666);
|
|
sl@0
|
1670 |
INFO_PRINTF2(_L("shm_open() returns = %d"),fd);
|
|
sl@0
|
1671 |
if (fd <=0 )
|
|
sl@0
|
1672 |
{
|
|
sl@0
|
1673 |
ERR_PRINTF2(_L("error in shm_open and errno is %d"),errno);
|
|
sl@0
|
1674 |
}
|
|
sl@0
|
1675 |
ret = write(fd,buf1,6);
|
|
sl@0
|
1676 |
INFO_PRINTF2(_L("write returns = %d"),ret);
|
|
sl@0
|
1677 |
if(ret == -1)
|
|
sl@0
|
1678 |
{
|
|
sl@0
|
1679 |
ERR_PRINTF2(_L("error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
1680 |
}
|
|
sl@0
|
1681 |
ret = write(fd,"gimmick",6);
|
|
sl@0
|
1682 |
INFO_PRINTF2(_L("write returns = %d"),ret);
|
|
sl@0
|
1683 |
if(ret == -1)
|
|
sl@0
|
1684 |
{
|
|
sl@0
|
1685 |
ERR_PRINTF2(_L("error in writing into a file and errno is %d"),errno);
|
|
sl@0
|
1686 |
}
|
|
sl@0
|
1687 |
ret = lseek(fd,-30,SEEK_END);
|
|
sl@0
|
1688 |
INFO_PRINTF2(_L("lseek returns = %d"),ret);
|
|
sl@0
|
1689 |
if(ret == -1)
|
|
sl@0
|
1690 |
{
|
|
sl@0
|
1691 |
INFO_PRINTF2(_L("Failed to move the offset using lseek() and errno is %d"),errno);
|
|
sl@0
|
1692 |
}
|
|
sl@0
|
1693 |
ret = close(fd);
|
|
sl@0
|
1694 |
INFO_PRINTF2(_L("close returns = %d"),ret);
|
|
sl@0
|
1695 |
if(ret == -1)
|
|
sl@0
|
1696 |
{
|
|
sl@0
|
1697 |
ERR_PRINTF2(_L("Failed to close shared memory object using close() and errno is %d"),errno);
|
|
sl@0
|
1698 |
}
|
|
sl@0
|
1699 |
fd = shm_open(filename,O_RDWR,0666);
|
|
sl@0
|
1700 |
INFO_PRINTF2(_L("shm_open() returns = %d"),fd);
|
|
sl@0
|
1701 |
if (fd <=0 )
|
|
sl@0
|
1702 |
{
|
|
sl@0
|
1703 |
ERR_PRINTF2(_L("error in shm_open and errno is %d"),errno);
|
|
sl@0
|
1704 |
}
|
|
sl@0
|
1705 |
ret = read(fd,buf2,6);
|
|
sl@0
|
1706 |
INFO_PRINTF2(_L("read returns = %d"),ret);
|
|
sl@0
|
1707 |
if(ret == -1)
|
|
sl@0
|
1708 |
{
|
|
sl@0
|
1709 |
ERR_PRINTF2(_L("error in reading from shared memory and errno is %d"),errno);
|
|
sl@0
|
1710 |
}
|
|
sl@0
|
1711 |
ret = fcntl(fd, F_GETFD);
|
|
sl@0
|
1712 |
INFO_PRINTF2(_L("fcntl() with cmd F_GETFD returns = %d"),ret);
|
|
sl@0
|
1713 |
if(ret < 0)
|
|
sl@0
|
1714 |
{
|
|
sl@0
|
1715 |
ERR_PRINTF1(_L("fcntl() with cmd F_GETFD failed"));
|
|
sl@0
|
1716 |
}
|
|
sl@0
|
1717 |
ret = fcntl(fd, F_SETFL, O_NONBLOCK);
|
|
sl@0
|
1718 |
INFO_PRINTF2(_L("fcntl() with cmd F_GETFD and arg O_NONBLOCK returns = %d"),ret);
|
|
sl@0
|
1719 |
if(ret == -1)
|
|
sl@0
|
1720 |
{
|
|
sl@0
|
1721 |
ERR_PRINTF1(_L("fcntl() with cmd F_GETFD and arg O_NONBLOCK failed"));
|
|
sl@0
|
1722 |
}
|
|
sl@0
|
1723 |
ret = fcntl(fd, F_SETFD, 1);
|
|
sl@0
|
1724 |
INFO_PRINTF2(_L("fcntl() with cmd F_SETFD and arg 1 returns = %d"),ret);
|
|
sl@0
|
1725 |
if(ret == -1)
|
|
sl@0
|
1726 |
{
|
|
sl@0
|
1727 |
ERR_PRINTF1(_L("fcntl() with cmd F_SETFD and arg 1 failed"));
|
|
sl@0
|
1728 |
}
|
|
sl@0
|
1729 |
ret = fcntl(fd, F_GETFD);
|
|
sl@0
|
1730 |
INFO_PRINTF2(_L("fcntl() with cmd F_GETFD returns = %d"),ret);
|
|
sl@0
|
1731 |
if(ret > 0)
|
|
sl@0
|
1732 |
{
|
|
sl@0
|
1733 |
ERR_PRINTF1(_L("fcntl() with cmd F_GETFD failed"));
|
|
sl@0
|
1734 |
}
|
|
sl@0
|
1735 |
ret = fcntl(fd, F_SETFD, 0);
|
|
sl@0
|
1736 |
INFO_PRINTF2(_L("fcntl() with cmd F_SETFD and arg 0 returns = %d"),ret);
|
|
sl@0
|
1737 |
if(ret == -1)
|
|
sl@0
|
1738 |
{
|
|
sl@0
|
1739 |
ERR_PRINTF1(_L("fcntl() with cmd F_SETFD and arg 0 failed"));
|
|
sl@0
|
1740 |
}
|
|
sl@0
|
1741 |
ret = fcntl(fd, F_SETFD, 2);
|
|
sl@0
|
1742 |
INFO_PRINTF2(_L("fcntl() with cmd F_SETFD and arg 2 returns = %d"),ret);
|
|
sl@0
|
1743 |
if(ret == -1)
|
|
sl@0
|
1744 |
{
|
|
sl@0
|
1745 |
ERR_PRINTF1(_L("fcntl() with cmd F_SETFD and arg 2 failed"));
|
|
sl@0
|
1746 |
}
|
|
sl@0
|
1747 |
ret = fcntl(fd, F_GETLK);
|
|
sl@0
|
1748 |
INFO_PRINTF2(_L("fcntl() with cmd F_GETLK returns = %d"),ret);
|
|
sl@0
|
1749 |
if(ret != KErrNotSupported)
|
|
sl@0
|
1750 |
{
|
|
sl@0
|
1751 |
ERR_PRINTF1(_L("fcntl() with cmd F_GETLK failed"));
|
|
sl@0
|
1752 |
}
|
|
sl@0
|
1753 |
ret = close(fd);
|
|
sl@0
|
1754 |
INFO_PRINTF2(_L("close returns = %d"),ret);
|
|
sl@0
|
1755 |
if(ret == -1)
|
|
sl@0
|
1756 |
{
|
|
sl@0
|
1757 |
ERR_PRINTF2(_L("Failed to close shared memory object using close() and errno is %d"),errno);
|
|
sl@0
|
1758 |
}
|
|
sl@0
|
1759 |
ret = shm_unlink(filename);
|
|
sl@0
|
1760 |
INFO_PRINTF2(_L("shm_unlink returns = %d"),ret);
|
|
sl@0
|
1761 |
if(ret == -1)
|
|
sl@0
|
1762 |
{
|
|
sl@0
|
1763 |
ERR_PRINTF2(_L("Failed to remove shared memory using shm_unlink() and errno is %d"),errno);
|
|
sl@0
|
1764 |
}
|
|
sl@0
|
1765 |
return KErrNone;
|
|
sl@0
|
1766 |
}
|
|
sl@0
|
1767 |
//End of a file
|