1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 *
4 * KUnit tests of SMB1 maperror
5 *
6 * Copyright (C) 2026 KylinSoft Co., Ltd. All rights reserved.
7 * Author(s): Youling Tang <tangyouling@kylinos.cn>
8 * ChenXiaoSong <chenxiaosong@kylinos.cn>
9 *
10 */
11
12 #include <kunit/test.h>
13 #include "smb1proto.h"
14 #include "nterr.h"
15 #include "smberr.h"
16
17 #define DEFINE_CHECK_SEARCH_FUNC(__struct_name, __field, \
18 __array, __num) \
19 static void check_search_ ## __array(struct kunit *test) \
20 { \
21 unsigned int i; \
22 const struct __struct_name *expect, *result; \
23 \
24 for (i = 0; i < __num; i++) { \
25 expect = &__array ## _test[i]; \
26 result = search_ ## __array ## _test(expect->__field); \
27 KUNIT_ASSERT_NOT_NULL(test, result); \
28 test_cmp_ ## __struct_name(test, expect, result); \
29 } \
30 }
31
32 static void
test_cmp_ntstatus_to_dos_err(struct kunit * test,const struct ntstatus_to_dos_err * expect,const struct ntstatus_to_dos_err * result)33 test_cmp_ntstatus_to_dos_err(struct kunit *test,
34 const struct ntstatus_to_dos_err *expect,
35 const struct ntstatus_to_dos_err *result)
36 {
37 KUNIT_EXPECT_EQ(test, expect->dos_class, result->dos_class);
38 KUNIT_EXPECT_EQ(test, expect->dos_code, result->dos_code);
39 KUNIT_EXPECT_EQ(test, expect->ntstatus, result->ntstatus);
40 KUNIT_EXPECT_STREQ(test, expect->nt_errstr, result->nt_errstr);
41 }
42
43 static void
test_cmp_smb_to_posix_error(struct kunit * test,const struct smb_to_posix_error * expect,const struct smb_to_posix_error * result)44 test_cmp_smb_to_posix_error(struct kunit *test,
45 const struct smb_to_posix_error *expect,
46 const struct smb_to_posix_error *result)
47 {
48 KUNIT_EXPECT_EQ(test, expect->smb_err, result->smb_err);
49 KUNIT_EXPECT_EQ(test, expect->posix_code, result->posix_code);
50 }
51
52 /* check_search_ntstatus_to_dos_map */
53 DEFINE_CHECK_SEARCH_FUNC(ntstatus_to_dos_err, ntstatus, ntstatus_to_dos_map,
54 ntstatus_to_dos_num);
55 /* check_search_mapping_table_ERRDOS */
56 DEFINE_CHECK_SEARCH_FUNC(smb_to_posix_error, smb_err, mapping_table_ERRDOS,
57 mapping_table_ERRDOS_num);
58 /* check_search_mapping_table_ERRSRV */
59 DEFINE_CHECK_SEARCH_FUNC(smb_to_posix_error, smb_err, mapping_table_ERRSRV,
60 mapping_table_ERRSRV_num);
61
62 static struct kunit_case maperror_test_cases[] = {
63 KUNIT_CASE(check_search_ntstatus_to_dos_map),
64 KUNIT_CASE(check_search_mapping_table_ERRDOS),
65 KUNIT_CASE(check_search_mapping_table_ERRSRV),
66 {}
67 };
68
69 static struct kunit_suite maperror_suite = {
70 .name = "smb1_maperror",
71 .test_cases = maperror_test_cases,
72 };
73
74 kunit_test_suite(maperror_suite);
75
76 MODULE_LICENSE("GPL");
77 MODULE_DESCRIPTION("KUnit tests of SMB1 maperror");
78