1 /*
2 * Copyright (C) 2012-2013 ProFUSION embedded systems
3 *
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.
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
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
16 */
17
18 #include <errno.h>
19 #include <inttypes.h>
20 #include <stddef.h>
21 #include <stdio.h>
22 #include <stdlib.h>
23 #include <string.h>
24 #include <unistd.h>
25
26 #include "testsuite.h"
27
28 #define MODULES_ORDER_UNAME "4.4.4"
29 #define MODULES_ORDER_ROOTFS TESTSUITE_ROOTFS "test-depmod/modules-order-compressed"
30 #define MODULES_ORDER_LIB_MODULES MODULES_ORDER_ROOTFS "/lib/modules/" MODULES_ORDER_UNAME
depmod_modules_order_for_compressed(const struct test * t)31 static noreturn int depmod_modules_order_for_compressed(const struct test *t)
32 {
33 const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
34 const char *const args[] = {
35 progname,
36 NULL,
37 };
38
39 test_spawn_prog(progname, args);
40 exit(EXIT_FAILURE);
41 }
42
43 DEFINE_TEST(depmod_modules_order_for_compressed,
44 #if defined(KMOD_SYSCONFDIR_NOT_ETC)
45 .skip = true,
46 #endif
47 .description = "check if depmod let aliases in right order when using compressed modules",
48 .config = {
49 [TC_UNAME_R] = MODULES_ORDER_UNAME,
50 [TC_ROOTFS] = MODULES_ORDER_ROOTFS,
51 },
52 .output = {
53 .files = (const struct keyval[]) {
54 { MODULES_ORDER_LIB_MODULES "/correct-modules.alias",
55 MODULES_ORDER_LIB_MODULES "/modules.alias" },
56 { }
57 },
58 });
59
60 #define SEARCH_ORDER_SIMPLE_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-simple"
depmod_search_order_simple(const struct test * t)61 static noreturn int depmod_search_order_simple(const struct test *t)
62 {
63 const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
64 const char *const args[] = {
65 progname,
66 NULL,
67 };
68
69 test_spawn_prog(progname, args);
70 exit(EXIT_FAILURE);
71 }
72 DEFINE_TEST(depmod_search_order_simple,
73 .description = "check if depmod honor search order in config",
74 .config = {
75 [TC_UNAME_R] = "4.4.4",
76 [TC_ROOTFS] = SEARCH_ORDER_SIMPLE_ROOTFS,
77 },
78 .output = {
79 .files = (const struct keyval[]) {
80 { SEARCH_ORDER_SIMPLE_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
81 SEARCH_ORDER_SIMPLE_ROOTFS "/lib/modules/4.4.4/modules.dep" },
82 { }
83 },
84 });
85
86 #define SEARCH_ORDER_SAME_PREFIX_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-same-prefix"
depmod_search_order_same_prefix(const struct test * t)87 static noreturn int depmod_search_order_same_prefix(const struct test *t)
88 {
89 const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
90 const char *const args[] = {
91 progname,
92 NULL,
93 };
94
95 test_spawn_prog(progname, args);
96 exit(EXIT_FAILURE);
97 }
98 DEFINE_TEST(depmod_search_order_same_prefix,
99 .description = "check if depmod honor search order in config with same prefix",
100 .config = {
101 [TC_UNAME_R] = "4.4.4",
102 [TC_ROOTFS] = SEARCH_ORDER_SAME_PREFIX_ROOTFS,
103 },
104 .output = {
105 .files = (const struct keyval[]) {
106 { SEARCH_ORDER_SAME_PREFIX_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
107 SEARCH_ORDER_SAME_PREFIX_ROOTFS "/lib/modules/4.4.4/modules.dep" },
108 { }
109 },
110 });
111
112 #define DETECT_LOOP_ROOTFS TESTSUITE_ROOTFS "test-depmod/detect-loop"
depmod_detect_loop(const struct test * t)113 static noreturn int depmod_detect_loop(const struct test *t)
114 {
115 const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
116 const char *const args[] = {
117 progname,
118 NULL,
119 };
120
121 test_spawn_prog(progname, args);
122 exit(EXIT_FAILURE);
123 }
124 DEFINE_TEST(depmod_detect_loop,
125 #if defined(KMOD_SYSCONFDIR_NOT_ETC)
126 .skip = true,
127 #endif
128 .description = "check if depmod detects module loops correctly",
129 .config = {
130 [TC_UNAME_R] = "4.4.4",
131 [TC_ROOTFS] = DETECT_LOOP_ROOTFS,
132 },
133 .expected_fail = true,
134 .output = {
135 .err = DETECT_LOOP_ROOTFS "/correct.txt",
136 });
137
138 #define SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-first"
depmod_search_order_external_first(const struct test * t)139 static noreturn int depmod_search_order_external_first(const struct test *t)
140 {
141 const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
142 const char *const args[] = {
143 progname,
144 NULL,
145 };
146
147 test_spawn_prog(progname, args);
148 exit(EXIT_FAILURE);
149 }
150 DEFINE_TEST(depmod_search_order_external_first,
151 #if defined(KMOD_SYSCONFDIR_NOT_ETC)
152 .skip = true,
153 #endif
154 .description = "check if depmod honor external keyword with higher priority",
155 .config = {
156 [TC_UNAME_R] = "4.4.4",
157 [TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS,
158 },
159 .output = {
160 .files = (const struct keyval[]) {
161 { SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
162 SEARCH_ORDER_EXTERNAL_FIRST_ROOTFS "/lib/modules/4.4.4/modules.dep" },
163 { }
164 },
165 });
166
167 #define SEARCH_ORDER_EXTERNAL_LAST_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-external-last"
depmod_search_order_external_last(const struct test * t)168 static noreturn int depmod_search_order_external_last(const struct test *t)
169 {
170 const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
171 const char *const args[] = {
172 progname,
173 NULL,
174 };
175
176 test_spawn_prog(progname, args);
177 exit(EXIT_FAILURE);
178 }
179 DEFINE_TEST(depmod_search_order_external_last,
180 .description = "check if depmod honor external keyword with lower priority",
181 .config = {
182 [TC_UNAME_R] = "4.4.4",
183 [TC_ROOTFS] = SEARCH_ORDER_EXTERNAL_LAST_ROOTFS,
184 },
185 .output = {
186 .files = (const struct keyval[]) {
187 { SEARCH_ORDER_EXTERNAL_LAST_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
188 SEARCH_ORDER_EXTERNAL_LAST_ROOTFS "/lib/modules/4.4.4/modules.dep" },
189 { }
190 },
191 });
192
193 #define SEARCH_ORDER_OVERRIDE_ROOTFS TESTSUITE_ROOTFS "test-depmod/search-order-override"
depmod_search_order_override(const struct test * t)194 static noreturn int depmod_search_order_override(const struct test *t)
195 {
196 const char *progname = ABS_TOP_BUILDDIR "/tools/depmod";
197 const char *const args[] = {
198 progname,
199 NULL,
200 };
201
202 test_spawn_prog(progname, args);
203 exit(EXIT_FAILURE);
204 }
205 DEFINE_TEST(depmod_search_order_override,
206 #if defined(KMOD_SYSCONFDIR_NOT_ETC)
207 .skip = true,
208 #endif
209 .description = "check if depmod honor override keyword",
210 .config = {
211 [TC_UNAME_R] = "4.4.4",
212 [TC_ROOTFS] = SEARCH_ORDER_OVERRIDE_ROOTFS,
213 },
214 .output = {
215 .files = (const struct keyval[]) {
216 { SEARCH_ORDER_OVERRIDE_ROOTFS "/lib/modules/4.4.4/correct-modules.dep",
217 SEARCH_ORDER_OVERRIDE_ROOTFS "/lib/modules/4.4.4/modules.dep" },
218 { }
219 },
220 });
221
222 TESTSUITE_MAIN();
223