testsuite/test-new-module.c

   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 <libkmod/libkmod.h>
  27
  28 #include "testsuite.h"
  29
  30 static int from_name(const struct test *t)
  31 {
  32         static const char *modnames[] = {
  33                 "ext4",
  34                 "balbalbalbbalbalbalbalbalbalbal",
  35                 "snd-hda-intel",
  36                 "snd-timer",
  37                 "iTCO_wdt",
  38                 NULL,
  39         };
  40         const char **p;
  41         struct kmod_ctx *ctx;
  42         struct kmod_module *mod;
  43         const char *null_config = NULL;
  44         int err;
  45
  46         ctx = kmod_new(NULL, &null_config);
  47         if (ctx == NULL)
  48                 exit(EXIT_FAILURE);
  49
  50         for (p = modnames; p != NULL; p++) {
  51                 err = kmod_module_new_from_name(ctx, *p, &mod);
  52                 if (err < 0)
  53                         exit(EXIT_SUCCESS);
  54
  55                 printf("modname: %s\n", kmod_module_get_name(mod));
  56                 kmod_module_unref(mod);
  57         }
  58
  59         kmod_unref(ctx);
  60
  61         return EXIT_SUCCESS;
  62 }
  63 DEFINE_TEST(from_name,
  64         .description = "check if module names are parsed correctly",
  65         .config = {
  66                 [TC_ROOTFS] = TESTSUITE_ROOTFS "test-new-module/from_name/",
  67         },
  68         .need_spawn = true,
  69         .output = {
  70                 .out = TESTSUITE_ROOTFS "test-new-module/from_name/correct.txt",
  71         });
  72
  73 static int from_alias(const struct test *t)
  74 {
  75         static const char *modnames[] = {
  76                 "ext4.*",
  77                 NULL,
  78         };
  79         const char **p;
  80         struct kmod_ctx *ctx;
  81         int err;
  82
  83         ctx = kmod_new(NULL, NULL);
  84         if (ctx == NULL)
  85                 exit(EXIT_FAILURE);
  86
  87         for (p = modnames; p != NULL; p++) {
  88                 struct kmod_list *l, *list = NULL;
  89
  90                 err = kmod_module_new_from_lookup(ctx, *p, &list);
  91                 if (err < 0)
  92                         exit(EXIT_SUCCESS);
  93
  94                 kmod_list_foreach(l, list) {
  95                         struct kmod_module *m;
  96                         m = kmod_module_get_module(l);
  97
  98                         printf("modname: %s\n", kmod_module_get_name(m));
  99                         kmod_module_unref(m);
 100                 }
 101                 kmod_module_unref_list(list);
 102         }
 103
 104         kmod_unref(ctx);
 105
 106         return EXIT_SUCCESS;
 107 }
 108 DEFINE_TEST(from_alias,
 109         .description = "check if aliases are parsed correctly",
 110         .config = {
 111                 [TC_ROOTFS] = TESTSUITE_ROOTFS "test-new-module/from_alias/",
 112         },
 113         .need_spawn = true,
 114         .output = {
 115                 .out = TESTSUITE_ROOTFS "test-new-module/from_alias/correct.txt",
 116         });
 117
 118 TESTSUITE_MAIN();