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
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
|
// SPDX-License-Identifier: GPL-2.0+
/*
* Tests for memory commands
*
* Copyright 2020 Google LLC
* Written by Simon Glass <sjg@chromium.org>
*/
#include <console.h>
#include <mapmem.h>
#include <dm/test.h>
#include <test/ut.h>
#define BUF_SIZE 0x100
/* Declare a new mem test */
#define MEM_TEST(_name, _flags) UNIT_TEST(_name, _flags, mem_test)
/* Test 'ms' command with bytes */
static int mem_test_ms_b(struct unit_test_state *uts)
{
u8 *buf;
buf = map_sysmem(0, BUF_SIZE + 1);
memset(buf, '\0', BUF_SIZE);
buf[0x0] = 0x12;
buf[0x31] = 0x12;
buf[0xff] = 0x12;
buf[0x100] = 0x12;
ut_assertok(console_record_reset_enable());
run_command("ms.b 1 ff 12", 0);
ut_assert_nextline("00000030: 00 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................");
ut_assert_nextline("--");
ut_assert_nextline("000000f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 12 ................");
ut_assert_nextline("2 matches");
ut_assert_console_end();
ut_asserteq(2, env_get_hex("memmatches", 0));
ut_asserteq(0xff, env_get_hex("memaddr", 0));
ut_asserteq(0xfe, env_get_hex("mempos", 0));
unmap_sysmem(buf);
return 0;
}
MEM_TEST(mem_test_ms_b, UT_TESTF_CONSOLE_REC);
/* Test 'ms' command with 16-bit values */
static int mem_test_ms_w(struct unit_test_state *uts)
{
u16 *buf;
buf = map_sysmem(0, BUF_SIZE + 2);
memset(buf, '\0', BUF_SIZE);
buf[0x34 / 2] = 0x1234;
buf[BUF_SIZE / 2] = 0x1234;
ut_assertok(console_record_reset_enable());
run_command("ms.w 0 80 1234", 0);
ut_assert_nextline("00000030: 0000 0000 1234 0000 0000 0000 0000 0000 ....4...........");
ut_assert_nextline("1 match");
ut_assert_console_end();
ut_asserteq(1, env_get_hex("memmatches", 0));
ut_asserteq(0x34, env_get_hex("memaddr", 0));
ut_asserteq(0x34 / 2, env_get_hex("mempos", 0));
unmap_sysmem(buf);
return 0;
}
MEM_TEST(mem_test_ms_w, UT_TESTF_CONSOLE_REC);
/* Test 'ms' command with 32-bit values */
static int mem_test_ms_l(struct unit_test_state *uts)
{
u32 *buf;
buf = map_sysmem(0, BUF_SIZE + 4);
memset(buf, '\0', BUF_SIZE);
buf[0x38 / 4] = 0x12345678;
buf[BUF_SIZE / 4] = 0x12345678;
ut_assertok(console_record_reset_enable());
run_command("ms 0 40 12345678", 0);
ut_assert_nextline("00000030: 00000000 00000000 12345678 00000000 ........xV4.....");
ut_assert_nextline("1 match");
ut_assert_console_end();
ut_asserteq(1, env_get_hex("memmatches", 0));
ut_asserteq(0x38, env_get_hex("memaddr", 0));
ut_asserteq(0x38 / 4, env_get_hex("mempos", 0));
ut_assertok(console_record_reset_enable());
run_command("ms 0 80 12345679", 0);
ut_assert_nextline("0 matches");
ut_assert_console_end();
ut_asserteq(0, env_get_hex("memmatches", 0));
ut_asserteq(0, env_get_hex("memaddr", 0));
ut_asserteq(0 / 4, env_get_hex("mempos", 0));
unmap_sysmem(buf);
return 0;
}
MEM_TEST(mem_test_ms_l, UT_TESTF_CONSOLE_REC);
/* Test 'ms' command with continuation */
static int mem_test_ms_cont(struct unit_test_state *uts)
{
char *const args[] = {"ms.b", "0", "100", "34"};
int repeatable;
u8 *buf;
int i;
buf = map_sysmem(0, BUF_SIZE);
memset(buf, '\0', BUF_SIZE);
for (i = 5; i < 0x33; i += 3)
buf[i] = 0x34;
ut_assertok(console_record_reset_enable());
run_command("ms.b 0 100 34", 0);
ut_assert_nextlinen("00000000: 00 00 00 00 00 34 00 00 34 00 00 34 00 00 34 00");
ut_assert_nextline("--");
ut_assert_nextlinen("00000010: 00 34 00 00 34 00 00 34 00 00 34 00 00 34 00 00");
ut_assert_nextline("--");
ut_assert_nextlinen("00000020: 34 00 00 34 00 00 34 00 00 34 00 00 34 00 00 34");
ut_assert_nextlinen("10 matches (repeat command to check for more)");
ut_assert_console_end();
ut_asserteq(10, env_get_hex("memmatches", 0));
ut_asserteq(0x20, env_get_hex("memaddr", 0));
ut_asserteq(0x20, env_get_hex("mempos", 0));
/*
* run_command() ignoes the repeatable flag when using hush, so call
* cmd_process() directly
*/
ut_assertok(console_record_reset_enable());
cmd_process(CMD_FLAG_REPEAT, 4, args, &repeatable, NULL);
ut_assert_nextlinen("00000020: 34 00 00 34 00 00 34 00 00 34 00 00 34 00 00 34");
ut_assert_nextline("--");
ut_assert_nextlinen("00000030: 00 00 34 00 00 00 00 00");
ut_assert_nextlinen("6 matches");
ut_assert_console_end();
ut_asserteq(6, env_get_hex("memmatches", 0));
ut_asserteq(0x32, env_get_hex("memaddr", 0));
/* 0x32 less 0x21, where the second search started */
ut_asserteq(0x11, env_get_hex("mempos", 0));
unmap_sysmem(buf);
return 0;
}
MEM_TEST(mem_test_ms_cont, UT_TESTF_CONSOLE_REC);
/* Test that an 'ms' command with continuation stops at the end of the range */
static int mem_test_ms_cont_end(struct unit_test_state *uts)
{
char *const args[] = {"ms.b", "1", "ff", "12"};
int repeatable;
u8 *buf;
buf = map_sysmem(0, BUF_SIZE);
memset(buf, '\0', BUF_SIZE);
buf[0x0] = 0x12;
buf[0x31] = 0x12;
buf[0xff] = 0x12;
buf[0x100] = 0x12;
ut_assertok(console_record_reset_enable());
run_command("ms.b 1 ff 12", 0);
ut_assert_nextlinen("00000030");
ut_assert_nextlinen("--");
ut_assert_nextlinen("000000f0");
ut_assert_nextlinen("2 matches");
ut_assert_console_end();
/*
* run_command() ignoes the repeatable flag when using hush, so call
* cmd_process() directly.
*
* This should produce no matches.
*/
ut_assertok(console_record_reset_enable());
cmd_process(CMD_FLAG_REPEAT, 4, args, &repeatable, NULL);
ut_assert_nextlinen("0 matches");
ut_assert_console_end();
/* One more time */
ut_assertok(console_record_reset_enable());
cmd_process(CMD_FLAG_REPEAT, 4, args, &repeatable, NULL);
ut_assert_nextlinen("0 matches");
ut_assert_console_end();
unmap_sysmem(buf);
return 0;
}
MEM_TEST(mem_test_ms_cont_end, UT_TESTF_CONSOLE_REC);
/* Test 'ms' command with multiple values */
static int mem_test_ms_mult(struct unit_test_state *uts)
{
static const char str[] = "hello";
char *buf;
buf = map_sysmem(0, BUF_SIZE + 5);
memset(buf, '\0', BUF_SIZE);
strcpy(buf + 0x1e, str);
strcpy(buf + 0x63, str);
strcpy(buf + BUF_SIZE - strlen(str) + 1, str);
ut_assertok(console_record_reset_enable());
run_command("ms.b 0 100 68 65 6c 6c 6f", 0);
ut_assert_nextline("00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 68 65 ..............he");
ut_assert_nextline("00000020: 6c 6c 6f 00 00 00 00 00 00 00 00 00 00 00 00 00 llo.............");
ut_assert_nextline("--");
ut_assert_nextline("00000060: 00 00 00 68 65 6c 6c 6f 00 00 00 00 00 00 00 00 ...hello........");
ut_assert_nextline("2 matches");
ut_assert_console_end();
unmap_sysmem(buf);
ut_asserteq(2, env_get_hex("memmatches", 0));
ut_asserteq(0x63, env_get_hex("memaddr", 0));
ut_asserteq(0x63, env_get_hex("mempos", 0));
return 0;
}
MEM_TEST(mem_test_ms_mult, UT_TESTF_CONSOLE_REC);
/* Test 'ms' command with string */
static int mem_test_ms_s(struct unit_test_state *uts)
{
static const char str[] = "hello";
static const char str2[] = "hellothere";
char *buf;
buf = map_sysmem(0, BUF_SIZE);
memset(buf, '\0', BUF_SIZE);
strcpy(buf + 0x1e, str);
strcpy(buf + 0x63, str);
strcpy(buf + 0xa1, str2);
ut_assertok(console_record_reset_enable());
run_command("ms.s 0 100 hello", 0);
ut_assert_nextline("00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 68 65 ..............he");
ut_assert_nextline("00000020: 6c 6c 6f 00 00 00 00 00 00 00 00 00 00 00 00 00 llo.............");
ut_assert_nextline("--");
ut_assert_nextline("00000060: 00 00 00 68 65 6c 6c 6f 00 00 00 00 00 00 00 00 ...hello........");
ut_assert_nextline("--");
ut_assert_nextline("000000a0: 00 68 65 6c 6c 6f 74 68 65 72 65 00 00 00 00 00 .hellothere.....");
ut_assert_nextline("3 matches");
ut_assert_console_end();
ut_asserteq(3, env_get_hex("memmatches", 0));
ut_asserteq(0xa1, env_get_hex("memaddr", 0));
ut_asserteq(0xa1, env_get_hex("mempos", 0));
ut_assertok(console_record_reset_enable());
run_command("ms.s 0 100 hello there", 0);
ut_assert_nextline("000000a0: 00 68 65 6c 6c 6f 74 68 65 72 65 00 00 00 00 00 .hellothere.....");
ut_assert_nextline("1 match");
ut_assert_console_end();
ut_asserteq(1, env_get_hex("memmatches", 0));
ut_asserteq(0xa1, env_get_hex("memaddr", 0));
ut_asserteq(0xa1, env_get_hex("mempos", 0));
unmap_sysmem(buf);
return 0;
}
MEM_TEST(mem_test_ms_s, UT_TESTF_CONSOLE_REC);
/* Test 'ms' command with limit */
static int mem_test_ms_limit(struct unit_test_state *uts)
{
u8 *buf;
buf = map_sysmem(0, BUF_SIZE + 1);
memset(buf, '\0', BUF_SIZE);
buf[0x0] = 0x12;
buf[0x31] = 0x12;
buf[0x62] = 0x12;
buf[0x76] = 0x12;
ut_assertok(console_record_reset_enable());
run_command("ms.b -l2 1 ff 12", 0);
ut_assert_nextline("00000030: 00 12 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................");
ut_assert_nextline("--");
ut_assert_nextlinen("00000060: 00 00 12 00 00 00 00 00 00 00 00 00 00 00 00 00");
ut_assert_nextline("2 matches (repeat command to check for more)");
ut_assert_console_end();
ut_asserteq(2, env_get_hex("memmatches", 0));
ut_asserteq(0x62, env_get_hex("memaddr", 0));
ut_asserteq(0x61, env_get_hex("mempos", 0));
unmap_sysmem(buf);
return 0;
}
MEM_TEST(mem_test_ms_limit, UT_TESTF_CONSOLE_REC);
/* Test 'ms' command in quiet mode */
static int mem_test_ms_quiet(struct unit_test_state *uts)
{
u8 *buf;
buf = map_sysmem(0, BUF_SIZE + 1);
memset(buf, '\0', BUF_SIZE);
buf[0x0] = 0x12;
buf[0x31] = 0x12;
buf[0x62] = 0x12;
buf[0x76] = 0x12;
ut_assertok(console_record_reset_enable());
run_command("ms.b -q -l2 1 ff 12", 0);
ut_assert_console_end();
unmap_sysmem(buf);
ut_asserteq(2, env_get_hex("memmatches", 0));
ut_asserteq(0x62, env_get_hex("memaddr", 0));
ut_asserteq(0x61, env_get_hex("mempos", 0));
return 0;
}
MEM_TEST(mem_test_ms_quiet, UT_TESTF_CONSOLE_REC);
|
