testsuite/test-init.c

   1 /*
   2  * Copyright (C) 2012  ProFUSION embedded systems
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 2 of the License, or
   7  * (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
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include <stdio.h>
  19 #include <stdlib.h>
  20 #include <stddef.h>
  21 #include <string.h>
  22 #include <errno.h>
  23 #include <unistd.h>
  24 #include <libkmod.h>
  25
  26 #include "testsuite.h"
  27
  28 static int test_initlib(const struct test *t)
  29 {
  30         struct kmod_ctx *ctx;
  31         const char *null_config = NULL;
  32
  33         ctx = kmod_new(NULL, &null_config);
  34         if (ctx == NULL)
  35                 exit(EXIT_FAILURE);
  36
  37         kmod_unref(ctx);
  38
  39         exit(EXIT_SUCCESS);
  40 }
  41 static DEFINE_TEST(test_initlib,
  42                 .description = "test if libkmod's init function work");
  43
  44 static int test_insert(const struct test *t)
  45 {
  46         struct kmod_ctx *ctx;
  47         struct kmod_module *mod;
  48         const char *null_config = NULL;
  49         int err;
  50
  51         ctx = kmod_new(NULL, &null_config);
  52         if (ctx == NULL)
  53                 exit(EXIT_FAILURE);
  54
  55         err = kmod_module_new_from_path(ctx, "/ext4-x86_64.ko", &mod);
  56         if (err != 0) {
  57                 ERR("could not create module from path: %m\n");
  58                 exit(EXIT_FAILURE);
  59         }
  60
  61         err = kmod_module_insert_module(mod, 0, NULL);
  62         if (err != 0) {
  63                 ERR("could not insert module: %m\n");
  64                 exit(EXIT_FAILURE);
  65         }
  66         kmod_unref(ctx);
  67
  68         exit(EXIT_SUCCESS);
  69 }
  70 static DEFINE_TEST(test_insert,
  71         .description = "test if libkmod's insert_module returns ok",
  72         .config = {
  73                 [TC_ROOTFS] = TESTSUITE_ROOTFS "test-modinfo/",
  74                 [TC_INIT_MODULE_RETCODES] = "bla:1:20",
  75         },
  76         .need_spawn = true);
  77
  78 static int test_remove(const struct test *t)
  79 {
  80         struct kmod_ctx *ctx;
  81         struct kmod_module *mod;
  82         const char *null_config = NULL;
  83         int err;
  84
  85         ctx = kmod_new(NULL, &null_config);
  86         if (ctx == NULL)
  87                 exit(EXIT_FAILURE);
  88
  89         err = kmod_module_new_from_name(ctx, "ext4", &mod);
  90         if (err != 0) {
  91                 ERR("could not create module from name: %m\n");
  92                 exit(EXIT_FAILURE);
  93         }
  94
  95         err = kmod_module_remove_module(mod, 0);
  96         if (err != 0) {
  97                 ERR("could not remove module: %m\n");
  98                 exit(EXIT_FAILURE);
  99         }
 100         kmod_unref(ctx);
 101
 102         exit(EXIT_SUCCESS);
 103 }
 104 static DEFINE_TEST(test_remove,
 105         .description = "test if libkmod's remove_module returns ok",
 106         .config = {
 107                 [TC_ROOTFS] = TESTSUITE_ROOTFS "test-modinfo/",
 108                 [TC_DELETE_MODULE_RETCODES] = "bla:1:20",
 109         },
 110         .need_spawn = true);
 111
 112 static const struct test *tests[] = {
 113         &stest_initlib,
 114         &stest_insert,
 115         &stest_remove,
 116         NULL,
 117 };
 118
 119 TESTSUITE_MAIN(tests);