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
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
|
/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/attn/test/attntestproc.H $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 2012,2013 */
/* */
/* p1 */
/* */
/* Object Code Only (OCO) source materials */
/* Licensed Internal Code Source Materials */
/* IBM HostBoot Licensed Internal Code */
/* */
/* The source code for this program is not published or otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
/* Origin: 30 */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __TEST_ATTNTESTPROC_H
#define __TEST_ATTNTESTPROC_H
/**
* @file attntestproc.H
*
* @brief Unit test for the attnproc module.
*/
#include "../attnproc.H"
#include "../attnsvc.H"
#include "attnfakesys.H"
#include "attnfakeprd.H"
#include "attnfakegfir.H"
#include "attnfakeipoll.H"
#include "attnrandsource.H"
#include "attnfaketarget.H"
#include "attnfakepresenter.H"
#include "attntest.H"
#include "attnvalidate.H"
#include <cxxtest/TestSuite.H>
#include <sys/time.h>
using namespace ATTN;
using namespace PRDF;
using namespace std;
/**
* @brief AttnProcTest Unit test for the attnproc module.
*/
class AttnProcTest: public CxxTest::TestSuite
{
public:
/**
* @brief testQuery Unit test for the
* query method.
*/
void testQuery(void)
{
static const uint64_t iterations = 100;
static const uint64_t targetPoolSize = 8;
TS_TRACE(ENTER_MRK "testQuery");
errlHndl_t err = 0;
ProcOps ops;
AttnData d;
FakeSystem system;
FakeProcTargetService targetSvc(targetPoolSize);
TargetHandleList procs;
targetSvc.getAllChips(procs, TYPE_PROC);
FakeGfir xstpGfir(CHECK_STOP),
spclGfir(SPECIAL),
recGfir(RECOVERABLE);
xstpGfir.install(system);
spclGfir.install(system);
recGfir.install(system);
system.installScomImpl();
targetSvc.installTargetService();
for(uint64_t it = 0; it < iterations; ++it)
{
bool result;
d.targetHndl = *(&procs[0] + randint(0, targetPoolSize -1));
d.attnType = getRandomAttentionType();
// set the error in hardware
err = system.putAttentions(AttnList(1, d));
if(err)
{
TS_FAIL("unexpected error calling putAttentions");
break;
}
err = ops.query(d, result);
if(err)
{
TS_FAIL("unexpected error calling query");
break;
}
if(!result)
{
TS_FAIL("expected attention");
break;
}
// clear the error in hardware
err = system.clearAttention(d);
if(err)
{
TS_FAIL("unexpected error calling clearAttention");
break;
}
err = ops.query(d, result);
if(err)
{
TS_FAIL("unexpected error calling query");
break;
}
if(result)
{
TS_FAIL("did not expect attention");
break;
}
}
TS_TRACE(EXIT_MRK "testQuery");
}
/**
* @brief testFakeAttentions Unit test for the
* attnproc module.
*/
void testFakeAttentions()
{
static const uint64_t targetPoolSize = 8;
static const uint64_t iterations = 5;
static const uint64_t maxAttnsPerIteration = 5;
TS_TRACE(ENTER_MRK "testFakeAttentions");
errlHndl_t err = 0;
Service svc;
FakePresenter presenter;
FakeSystem system;
FakeGfir xstpGfir(CHECK_STOP),
spclGfir(SPECIAL),
recGfir(RECOVERABLE);
xstpGfir.install(system);
spclGfir.install(system);
recGfir.install(system);
FakeIpoll xstpIpoll(CHECK_STOP, presenter),
spclIpoll(SPECIAL, presenter),
recIpoll(RECOVERABLE, presenter);
xstpIpoll.install(system);
spclIpoll.install(system);
recIpoll.install(system);
Validator v;
v.install(system);
system.installScomImpl();
FakeProcTargetService targetSvc(targetPoolSize);
TargetHandleList procs;
targetSvc.getAllChips(procs, TYPE_PROC);
RandSource source(
iterations,
maxAttnsPerIteration,
system,
&procs[0],
&procs[0] + procs.size());
targetSvc.installTargetService();
FakePrd prd(system);
prd.installPrd();
getProcOps().enable();
do
{
err = svc.start();
if(err)
{
TS_FAIL("unexpected error starting service");
break;
}
if(!presenter.start(svc.iv_intrTaskQ))
{
TS_FAIL("unexpected error starting fake presenter");
break;
}
if(!source.start())
{
TS_FAIL("unexpected error starting source");
break;
}
// wait for the testcase to finish injecting attentions
if(!source.wait())
{
TS_FAIL("unexpected error waiting for source");
break;
}
// wait for the the service to handle all the attentions
TS_TRACE("Waiting for attentions to be cleared.");
if(!system.wait(TEN_CTX_SWITCHES_NS * iterations * 50))
{
TS_FAIL("Attentions still present on system.");
system.dump();
break;
}
} while(0);
err = svc.stop();
if(err)
{
TS_FAIL("unexpected error stopping service");
delete err;
}
presenter.stop();
if(!v.empty())
{
TS_FAIL("unexpected result after injecting attentions");
v.dump();
}
TS_TRACE(EXIT_MRK "testFakeAttentions");
}
};
#endif
|
