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e701e381 | 1 | /* |
e6b0e49b | 2 | * Copyright (C) 2012-2013 ProFUSION embedded systems |
e701e381 | 3 | * |
e1b1ab24 LDM |
4 | * This program is free software; you can redistribute it and/or |
5 | * modify it under the terms of the GNU Lesser General Public | |
6 | * License as published by the Free Software Foundation; either | |
7 | * version 2.1 of the License, or (at your option) any later version. | |
e701e381 LDM |
8 | * |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
e1b1ab24 LDM |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | * Lesser General Public License for more details. | |
e701e381 | 13 | * |
e1b1ab24 | 14 | * You should have received a copy of the GNU Lesser General Public |
dea2dfee | 15 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
e701e381 LDM |
16 | */ |
17 | ||
c2e4286b LDM |
18 | #include <errno.h> |
19 | #include <inttypes.h> | |
20 | #include <stddef.h> | |
eebca81e LDM |
21 | #include <stdio.h> |
22 | #include <stdlib.h> | |
eebca81e | 23 | #include <string.h> |
eebca81e | 24 | #include <unistd.h> |
c2e4286b | 25 | |
9b51e13b LDM |
26 | #include <shared/macro.h> |
27 | ||
f357866d | 28 | #include <libkmod/libkmod.h> |
eebca81e LDM |
29 | |
30 | #include "testsuite.h" | |
31 | ||
f5434cf5 LDM |
32 | static noreturn int test_load_resources(const struct test *t) |
33 | { | |
34 | struct kmod_ctx *ctx; | |
35 | const char *null_config = NULL; | |
36 | int err; | |
37 | ||
38 | ctx = kmod_new(NULL, &null_config); | |
39 | if (ctx == NULL) | |
40 | exit(EXIT_FAILURE); | |
41 | ||
42 | kmod_set_log_priority(ctx, 7); | |
43 | ||
44 | err = kmod_load_resources(ctx); | |
45 | if (err != 0) { | |
46 | ERR("could not load libkmod resources: %s\n", strerror(-err)); | |
47 | exit(EXIT_FAILURE); | |
48 | } | |
49 | ||
50 | kmod_unref(ctx); | |
51 | ||
52 | exit(EXIT_SUCCESS); | |
53 | } | |
54 | DEFINE_TEST(test_load_resources, | |
30c9c4d9 | 55 | .description = "test if kmod_load_resources works (recent modprobe on kernel without modules.builtin.modinfo)", |
f5434cf5 LDM |
56 | .config = { |
57 | [TC_ROOTFS] = TESTSUITE_ROOTFS "test-init-load-resources/", | |
58 | [TC_UNAME_R] = "5.6.0", | |
59 | }, | |
60 | .need_spawn = true); | |
61 | ||
30c9c4d9 LDM |
62 | DEFINE_TEST(test_load_resources, |
63 | .description = "test if kmod_load_resources works with empty modules.builtin.aliases.bin (recent depmod on kernel without modules.builtin.modinfo)", | |
64 | .config = { | |
65 | [TC_ROOTFS] = TESTSUITE_ROOTFS "test-init-load-resources-empty-builtin-aliases-bin/", | |
66 | [TC_UNAME_R] = "5.6.0", | |
67 | }, | |
68 | .need_spawn = true); | |
f5434cf5 | 69 | |
d96ca9c4 | 70 | static noreturn int test_initlib(const struct test *t) |
eebca81e LDM |
71 | { |
72 | struct kmod_ctx *ctx; | |
73 | const char *null_config = NULL; | |
74 | ||
75 | ctx = kmod_new(NULL, &null_config); | |
76 | if (ctx == NULL) | |
77 | exit(EXIT_FAILURE); | |
78 | ||
79 | kmod_unref(ctx); | |
80 | ||
81 | exit(EXIT_SUCCESS); | |
82 | } | |
f1155c15 | 83 | DEFINE_TEST(test_initlib, |
c5d81989 | 84 | .description = "test if libkmod's init function work"); |
53646fc5 | 85 | |
d96ca9c4 | 86 | static noreturn int test_insert(const struct test *t) |
53646fc5 LDM |
87 | { |
88 | struct kmod_ctx *ctx; | |
89 | struct kmod_module *mod; | |
90 | const char *null_config = NULL; | |
91 | int err; | |
92 | ||
93 | ctx = kmod_new(NULL, &null_config); | |
94 | if (ctx == NULL) | |
95 | exit(EXIT_FAILURE); | |
96 | ||
1669be85 | 97 | err = kmod_module_new_from_path(ctx, "/mod-simple.ko", &mod); |
53646fc5 LDM |
98 | if (err != 0) { |
99 | ERR("could not create module from path: %m\n"); | |
100 | exit(EXIT_FAILURE); | |
101 | } | |
102 | ||
103 | err = kmod_module_insert_module(mod, 0, NULL); | |
104 | if (err != 0) { | |
105 | ERR("could not insert module: %m\n"); | |
106 | exit(EXIT_FAILURE); | |
107 | } | |
108 | kmod_unref(ctx); | |
109 | ||
110 | exit(EXIT_SUCCESS); | |
111 | } | |
f1155c15 | 112 | DEFINE_TEST(test_insert, |
53646fc5 | 113 | .description = "test if libkmod's insert_module returns ok", |
53646fc5 | 114 | .config = { |
ada97199 | 115 | [TC_ROOTFS] = TESTSUITE_ROOTFS "test-init/", |
53646fc5 LDM |
116 | [TC_INIT_MODULE_RETCODES] = "bla:1:20", |
117 | }, | |
1669be85 | 118 | .modules_loaded = "mod_simple", |
c5d81989 | 119 | .need_spawn = true); |
eebca81e | 120 | |
d96ca9c4 | 121 | static noreturn int test_remove(const struct test *t) |
f6ef5d6b LDM |
122 | { |
123 | struct kmod_ctx *ctx; | |
1669be85 | 124 | struct kmod_module *mod_simple, *mod_bla; |
f6ef5d6b LDM |
125 | const char *null_config = NULL; |
126 | int err; | |
127 | ||
128 | ctx = kmod_new(NULL, &null_config); | |
129 | if (ctx == NULL) | |
130 | exit(EXIT_FAILURE); | |
131 | ||
1669be85 | 132 | err = kmod_module_new_from_name(ctx, "mod-simple", &mod_simple); |
9b51e13b LDM |
133 | if (err != 0) { |
134 | ERR("could not create module from name: %s\n", strerror(-err)); | |
135 | exit(EXIT_FAILURE); | |
136 | } | |
137 | ||
138 | err = kmod_module_new_from_name(ctx, "bla", &mod_bla); | |
f6ef5d6b | 139 | if (err != 0) { |
9b51e13b | 140 | ERR("could not create module from name: %s\n", strerror(-err)); |
f6ef5d6b LDM |
141 | exit(EXIT_FAILURE); |
142 | } | |
143 | ||
1669be85 | 144 | err = kmod_module_remove_module(mod_simple, 0); |
f6ef5d6b | 145 | if (err != 0) { |
9b51e13b | 146 | ERR("could not remove module: %s\n", strerror(-err)); |
f6ef5d6b LDM |
147 | exit(EXIT_FAILURE); |
148 | } | |
9b51e13b LDM |
149 | |
150 | err = kmod_module_remove_module(mod_bla, 0); | |
151 | if (err != -ENOENT) { | |
152 | ERR("wrong return code for failure test: %d\n", err); | |
153 | exit(EXIT_FAILURE); | |
154 | } | |
155 | ||
f6ef5d6b LDM |
156 | kmod_unref(ctx); |
157 | ||
158 | exit(EXIT_SUCCESS); | |
159 | } | |
f1155c15 | 160 | DEFINE_TEST(test_remove, |
f6ef5d6b | 161 | .description = "test if libkmod's remove_module returns ok", |
f6ef5d6b | 162 | .config = { |
ada97199 | 163 | [TC_ROOTFS] = TESTSUITE_ROOTFS "test-remove/", |
9b51e13b | 164 | [TC_DELETE_MODULE_RETCODES] = |
1669be85 | 165 | "mod-simple:0:0:bla:-1:" STRINGIFY(ENOENT), |
f6ef5d6b | 166 | }, |
c5d81989 | 167 | .need_spawn = true); |
f6ef5d6b | 168 | |
43289820 | 169 | TESTSUITE_MAIN(); |