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5
6#include <common.h>
7#include <command.h>
8#include <efi_api.h>
9#include <display_options.h>
10#include <log.h>
11#include <mapmem.h>
12#include <version_string.h>
13#include <vsprintf.h>
14#include <test/suites.h>
15#include <test/test.h>
16#include <test/ut.h>
17
18#define BUF_SIZE 0x100
19
20#define FAKE_BUILD_TAG "jenkins-u-boot-denx_uboot_dm-master-build-aarch64" \
21 "and a lot more text to come"
22
23
24#define PRINT_TEST(_name, _flags) UNIT_TEST(_name, _flags, print_test)
25
26#if CONFIG_IS_ENABLED(LIB_UUID)
27
28static int print_guid(struct unit_test_state *uts)
29{
30 unsigned char guid[16] = {
31 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
32 };
33 unsigned char guid_esp[16] = {
34 0x28, 0x73, 0x2a, 0xc1, 0x1f, 0xf8, 0xd2, 0x11,
35 0xBA, 0x4B, 0x00, 0xA0, 0xC9, 0x3E, 0xC9, 0x3B
36 };
37 char str[40];
38 int ret;
39
40 sprintf(str, "%pUb", guid);
41 ut_asserteq_str("01020304-0506-0708-090a-0b0c0d0e0f10", str);
42 sprintf(str, "%pUB", guid);
43 ut_asserteq_str("01020304-0506-0708-090A-0B0C0D0E0F10", str);
44 sprintf(str, "%pUl", guid);
45 ut_asserteq_str("04030201-0605-0807-090a-0b0c0d0e0f10", str);
46 sprintf(str, "%pUs", guid);
47 ut_asserteq_str("04030201-0605-0807-090a-0b0c0d0e0f10", str);
48 sprintf(str, "%pUL", guid);
49 ut_asserteq_str("04030201-0605-0807-090A-0B0C0D0E0F10", str);
50 sprintf(str, "%pUs", guid_esp);
51 if (IS_ENABLED(CONFIG_PARTITION_TYPE_GUID)) {
52 ut_asserteq_str("system", str);
53 } else {
54 ut_asserteq_str("c12a7328-f81f-11d2-ba4b-00a0c93ec93b", str);
55 }
56 ret = snprintf(str, 4, "%pUL", guid);
57 ut_asserteq(0, str[3]);
58 ut_asserteq(36, ret);
59
60 return 0;
61}
62PRINT_TEST(print_guid, 0);
63#endif
64
65#if CONFIG_IS_ENABLED(EFI_LOADER) && !defined(API_BUILD)
66
67static int print_efi_ut(struct unit_test_state *uts)
68{
69 char str[10];
70 u8 buf[sizeof(struct efi_device_path_sd_mmc_path) +
71 sizeof(struct efi_device_path)];
72 u8 *pos = buf;
73 struct efi_device_path *dp_end;
74 struct efi_device_path_sd_mmc_path *dp_sd =
75 (struct efi_device_path_sd_mmc_path *)pos;
76
77
78 dp_sd->dp.type = DEVICE_PATH_TYPE_MESSAGING_DEVICE;
79 dp_sd->dp.sub_type = DEVICE_PATH_SUB_TYPE_MSG_SD;
80 dp_sd->dp.length = sizeof(struct efi_device_path_sd_mmc_path);
81 dp_sd->slot_number = 3;
82 pos += sizeof(struct efi_device_path_sd_mmc_path);
83
84 dp_end = (struct efi_device_path *)pos;
85 dp_end->type = DEVICE_PATH_TYPE_END;
86 dp_end->sub_type = DEVICE_PATH_SUB_TYPE_END;
87 dp_end->length = sizeof(struct efi_device_path);
88
89 snprintf(str, sizeof(str), "_%pD_", buf);
90 ut_assertok(strcmp("_/SD(3)_", str));
91
92
93 snprintf(str, sizeof(str), "_%pD_", NULL);
94 ut_assertok(strcmp("_<NULL>_", str));
95
96 return 0;
97}
98PRINT_TEST(print_efi_ut, 0);
99#endif
100
101static int print_printf(struct unit_test_state *uts)
102{
103 char big_str[400];
104 int big_str_len;
105 char str[10], *s;
106 int len;
107
108 snprintf(str, sizeof(str), "testing");
109 ut_assertok(strcmp("testing", str));
110
111 snprintf(str, sizeof(str), "testing but too long");
112 ut_assertok(strcmp("testing b", str));
113
114 snprintf(str, 1, "testing none");
115 ut_assertok(strcmp("", str));
116
117 *str = 'x';
118 snprintf(str, 0, "testing none");
119 ut_asserteq('x', *str);
120
121 sprintf(big_str, "_%ls_", u"foo");
122 ut_assertok(strcmp("_foo_", big_str));
123
124
125 s = display_options_get_banner(true, str, sizeof(str));
126 ut_asserteq_ptr(str, s);
127 ut_assertok(strcmp("\n\nU-Boo\n\n", s));
128
129
130 str[0] = '`';
131 s = display_options_get_banner(true, str + 1, 1);
132 ut_asserteq_ptr(str + 1, s);
133 ut_assertok(strcmp("`", str));
134
135 str[0] = '~';
136 s = display_options_get_banner(true, str + 1, 2);
137 ut_asserteq_ptr(str + 1, s);
138 ut_assertok(strcmp("~\n", str));
139
140
141 s = display_options_get_banner(false, str, sizeof(str));
142 ut_asserteq_ptr(str, s);
143 ut_assertok(strcmp("U-Boot \n\n", s));
144
145
146 big_str_len = strlen(version_string) - 5;
147 s = display_options_get_banner_priv(false, FAKE_BUILD_TAG, big_str,
148 big_str_len);
149 ut_asserteq_ptr(big_str, s);
150 ut_assertok(strncmp(version_string, s, big_str_len - 3));
151 ut_assertok(strcmp("\n\n", s + big_str_len - 3));
152
153
154 big_str_len = strlen(version_string) + 9 + 20;
155 s = display_options_get_banner_priv(false, FAKE_BUILD_TAG, big_str,
156 big_str_len);
157 ut_asserteq_ptr(big_str, s);
158 len = strlen(version_string);
159 ut_assertok(strncmp(version_string, s, len));
160 ut_assertok(strncmp(", Build: ", s + len, 9));
161 ut_assertok(strncmp(FAKE_BUILD_TAG, s + 9 + len, 12));
162 ut_assertok(strcmp("\n\n", s + big_str_len - 3));
163
164 return 0;
165}
166PRINT_TEST(print_printf, 0);
167
168static int print_display_buffer(struct unit_test_state *uts)
169{
170 u8 *buf;
171 int i;
172
173 buf = map_sysmem(0, BUF_SIZE);
174 memset(buf, '\0', BUF_SIZE);
175 for (i = 0; i < 0x11; i++)
176 buf[i] = i * 0x11;
177
178
179 console_record_reset();
180 print_buffer(0, buf, 1, 0x12, 0);
181 ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff ..\"3DUfw........");
182 ut_assert_nextline("00000010: 10 00 ..");
183 ut_assert_console_end();
184
185
186 console_record_reset();
187 print_buffer(0, buf, 1, 0x12, 8);
188 ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 ..\"3DUfw");
189 ut_assert_nextline("00000008: 88 99 aa bb cc dd ee ff ........");
190 ut_assert_nextline("00000010: 10 00 ..");
191 ut_assert_console_end();
192
193
194 console_record_reset();
195 buf[0x41] = 0x41;
196 print_buffer(0, buf, 1, 0x42, 0x40);
197 ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ..\"3DUfw........................................................");
198 ut_assert_nextline("00000040: 00 41 .A");
199 ut_assert_console_end();
200
201
202 console_record_reset();
203 print_buffer(0x12345678, buf, 1, 0x12, 0);
204 ut_assert_nextline("12345678: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff ..\"3DUfw........");
205 ut_assert_nextline("12345688: 10 00 ..");
206 ut_assert_console_end();
207
208
209 console_record_reset();
210 print_buffer(0, buf, 2, 9, 0);
211 ut_assert_nextline("00000000: 1100 3322 5544 7766 9988 bbaa ddcc ffee ..\"3DUfw........");
212 ut_assert_nextline("00000010: 0010 ..");
213 ut_assert_console_end();
214
215
216 console_record_reset();
217 print_buffer(0, buf, 4, 5, 0);
218 ut_assert_nextline("00000000: 33221100 77665544 bbaa9988 ffeeddcc ..\"3DUfw........");
219 ut_assert_nextline("00000010: 00000010 ....");
220 ut_assert_console_end();
221
222
223 console_record_reset();
224 print_buffer(0, buf, 8, 3, 0);
225 ut_assert_nextline("00000000: 7766554433221100 ffeeddccbbaa9988 ..\"3DUfw........");
226 ut_assert_nextline("00000010: 0000000000000010 ........");
227 ut_assert_console_end();
228
229
230 console_record_reset();
231 buf[1] = 31;
232 buf[2] = 32;
233 buf[3] = 33;
234 for (i = 0; i < 4; i++)
235 buf[4 + i] = 126 + i;
236 buf[8] = 255;
237 print_buffer(0, buf, 1, 10, 0);
238 ut_assert_nextline("00000000: 00 1f 20 21 7e 7f 80 81 ff 99 .. !~.....");
239 ut_assert_console_end();
240
241 unmap_sysmem(buf);
242
243 return 0;
244}
245PRINT_TEST(print_display_buffer, UT_TESTF_CONSOLE_REC);
246
247static int print_hexdump_line(struct unit_test_state *uts)
248{
249 char *linebuf;
250 u8 *buf;
251 int i;
252
253 buf = map_sysmem(0, BUF_SIZE);
254 memset(buf, '\0', BUF_SIZE);
255 for (i = 0; i < 0x11; i++)
256 buf[i] = i * 0x11;
257
258
259 linebuf = map_sysmem(0x400, BUF_SIZE);
260 memset(linebuf, '\xff', BUF_SIZE);
261 ut_asserteq(-ENOSPC, hexdump_line(0, buf, 1, 0x10, 0, linebuf, 75));
262 ut_asserteq(-1, linebuf[0]);
263 ut_asserteq(0x10, hexdump_line(0, buf, 1, 0x10, 0, linebuf, 76));
264 ut_asserteq(0, linebuf[75]);
265 ut_asserteq(-1, linebuf[76]);
266
267 unmap_sysmem(buf);
268
269 return 0;
270}
271PRINT_TEST(print_hexdump_line, UT_TESTF_CONSOLE_REC);
272
273static int print_do_hex_dump(struct unit_test_state *uts)
274{
275 u8 *buf;
276 int i;
277
278 buf = map_sysmem(0, BUF_SIZE);
279 memset(buf, '\0', BUF_SIZE);
280 for (i = 0; i < 0x11; i++)
281 buf[i] = i * 0x11;
282
283
284 console_record_reset();
285 print_hex_dump_bytes("", DUMP_PREFIX_ADDRESS, buf, 0x12);
286 ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff ..\"3DUfw........");
287 ut_assert_nextline("00000010: 10 00 ..");
288 ut_assert_console_end();
289
290
291 console_record_reset();
292 print_hex_dump("", DUMP_PREFIX_ADDRESS, 8, 1, buf, 0x12, true);
293 ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 ..\"3DUfw");
294 ut_assert_nextline("00000008: 88 99 aa bb cc dd ee ff ........");
295 ut_assert_nextline("00000010: 10 00 ..");
296 ut_assert_console_end();
297 unmap_sysmem(buf);
298
299
300 console_record_reset();
301 buf[0x41] = 0x41;
302 print_hex_dump("", DUMP_PREFIX_ADDRESS, 0x40, 1, buf, 0x42, true);
303 ut_assert_nextline("00000000: 00 11 22 33 44 55 66 77 88 99 aa bb cc dd ee ff 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ..\"3DUfw........................................................");
304 ut_assert_nextline("00000040: 00 41 .A");
305 ut_assert_console_end();
306
307
308 console_record_reset();
309 print_hex_dump("", DUMP_PREFIX_ADDRESS, 0, 2, buf, 0x12, true);
310 ut_assert_nextline("00000000: 1100 3322 5544 7766 9988 bbaa ddcc ffee ..\"3DUfw........");
311 ut_assert_nextline("00000010: 0010 ..");
312 ut_assert_console_end();
313 unmap_sysmem(buf);
314
315
316 console_record_reset();
317 print_hex_dump("", DUMP_PREFIX_ADDRESS, 0, 4, buf, 0x14, true);
318 ut_assert_nextline("00000000: 33221100 77665544 bbaa9988 ffeeddcc ..\"3DUfw........");
319 ut_assert_nextline("00000010: 00000010 ....");
320 ut_assert_console_end();
321 unmap_sysmem(buf);
322
323
324 console_record_reset();
325 print_hex_dump("", DUMP_PREFIX_ADDRESS, 16, 8, buf, 0x18, true);
326 ut_assert_nextline("00000000: 7766554433221100 ffeeddccbbaa9988 ..\"3DUfw........");
327 ut_assert_nextline("00000010: 0000000000000010 ........");
328 ut_assert_console_end();
329 unmap_sysmem(buf);
330
331
332 console_record_reset();
333 buf[1] = 31;
334 buf[2] = 32;
335 buf[3] = 33;
336 for (i = 0; i < 4; i++)
337 buf[4 + i] = 126 + i;
338 buf[8] = 255;
339 print_hex_dump("", DUMP_PREFIX_ADDRESS, 0, 1, buf, 10, true);
340 ut_assert_nextline("00000000: 00 1f 20 21 7e 7f 80 81 ff 99 .. !~.....");
341 ut_assert_console_end();
342 unmap_sysmem(buf);
343
344 return 0;
345}
346PRINT_TEST(print_do_hex_dump, UT_TESTF_CONSOLE_REC);
347
348static int snprint(struct unit_test_state *uts)
349{
350 char buf[10] = "xxxxxxxxx";
351 int ret;
352
353 ret = snprintf(buf, 5, "%d", 12345678);
354 ut_asserteq_str("1234", buf);
355 ut_asserteq(8, ret);
356 ret = snprintf(buf, 5, "0x%x", 0x1234);
357 ut_asserteq_str("0x12", buf);
358 ut_asserteq(6, ret);
359 ret = snprintf(buf, 5, "0x%08x", 0x1234);
360 ut_asserteq_str("0x00", buf);
361 ut_asserteq(10, ret);
362 ret = snprintf(buf, 3, "%s", "abc");
363 ut_asserteq_str("ab", buf);
364 ut_asserteq(3, ret);
365 ret = snprintf(buf, 4, "%s:%s", "abc", "def");
366 ut_asserteq(0, buf[3]);
367 ut_asserteq(7, ret);
368 ret = snprintf(buf, 4, "%s:%d", "abc", 9999);
369 ut_asserteq(8, ret);
370 return 0;
371}
372PRINT_TEST(snprint, 0);
373
374int do_ut_print(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
375{
376 struct unit_test *tests = UNIT_TEST_SUITE_START(print_test);
377 const int n_ents = UNIT_TEST_SUITE_COUNT(print_test);
378
379 return cmd_ut_category("print", "print_", tests, n_ents, argc, argv);
380}
381
