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
|
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2021 Google LLC
* Written by Simon Glass <sjg@chromium.org>
*/
#include <common.h>
#include <console.h>
#include <dm.h>
#include <asm/state.h>
#include <dm/root.h>
#include <dm/test.h>
#include <test/test.h>
#include <test/ut.h>
DECLARE_GLOBAL_DATA_PTR;
/**
* dm_test_pre_run() - Get ready to run a driver model test
*
* This clears out the driver model data structures. For sandbox it resets the
* state structure
*
* @uts: Test state
*/
static int dm_test_pre_run(struct unit_test_state *uts)
{
bool of_live = uts->of_live;
uts->root = NULL;
uts->testdev = NULL;
uts->force_fail_alloc = false;
uts->skip_post_probe = false;
gd->dm_root = NULL;
if (!CONFIG_IS_ENABLED(OF_PLATDATA))
memset(dm_testdrv_op_count, '\0', sizeof(dm_testdrv_op_count));
state_reset_for_test(state_get_current());
/* Determine whether to make the live tree available */
gd_set_of_root(of_live ? uts->of_root : NULL);
ut_assertok(dm_init(of_live));
uts->root = dm_root();
return 0;
}
/* Ensure all the test devices are probed */
static int do_autoprobe(struct unit_test_state *uts)
{
struct udevice *dev;
int ret;
/* Scanning the uclass is enough to probe all the devices */
for (ret = uclass_first_device(UCLASS_TEST, &dev);
dev;
ret = uclass_next_device(&dev))
;
return ret;
}
int test_pre_run(struct unit_test_state *uts, struct unit_test *test)
{
if (test->flags & UT_TESTF_DM)
ut_assertok(dm_test_pre_run(uts));
ut_set_skip_delays(uts, false);
uts->start = mallinfo();
if (test->flags & UT_TESTF_SCAN_PDATA)
ut_assertok(dm_scan_plat(false));
if (test->flags & UT_TESTF_PROBE_TEST)
ut_assertok(do_autoprobe(uts));
if (!CONFIG_IS_ENABLED(OF_PLATDATA) &&
(test->flags & UT_TESTF_SCAN_FDT))
ut_assertok(dm_extended_scan(false));
if (test->flags & UT_TESTF_CONSOLE_REC) {
int ret = console_record_reset_enable();
if (ret) {
printf("Skipping: Console recording disabled\n");
return -EAGAIN;
}
}
ut_silence_console(uts);
return 0;
}
int test_post_run(struct unit_test_state *uts, struct unit_test *test)
{
ut_unsilence_console(uts);
return 0;
}
int ut_run_tests(struct unit_test_state *uts, const char *prefix,
struct unit_test *tests, int count, const char *select_name)
{
struct unit_test *test;
int prefix_len = prefix ? strlen(prefix) : 0;
int found = 0;
for (test = tests; test < tests + count; test++) {
const char *test_name = test->name;
int ret;
/* Remove the prefix */
if (prefix && !strncmp(test_name, prefix, prefix_len))
test_name += prefix_len;
if (select_name && strcmp(select_name, test_name))
continue;
printf("Test: %s\n", test_name);
found++;
ret = test_pre_run(uts, test);
if (ret == -EAGAIN)
continue;
if (ret)
return ret;
test->func(uts);
ret = test_post_run(uts, test);
if (ret)
return ret;
}
if (select_name && !found)
return -ENOENT;
return uts->fail_count ? -EBADF : 0;
}
int ut_run_list(const char *category, const char *prefix,
struct unit_test *tests, int count, const char *select_name)
{
struct unit_test_state uts = { .fail_count = 0 };
int ret;
if (!select_name)
printf("Running %d %s tests\n", count, category);
ret = ut_run_tests(&uts, prefix, tests, count, select_name);
if (ret == -ENOENT)
printf("Test '%s' not found\n", select_name);
else
printf("Failures: %d\n", uts.fail_count);
return ret;
}
|
