testsuite/test-initstate.c

   1 /*
   2  * Copyright (C) 2015  Intel Corporation. All rights reserved.
   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 <stdarg.h>
  21 #include <stddef.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25 #include <syslog.h>
  26 #include <unistd.h>
  27
  28 #include <libkmod/libkmod.h>
  29
  30 #include <shared/macro.h>
  31
  32 #include "testsuite.h"
  33
  34
  35 static noreturn int test_initstate_from_lookup(const struct test *t)
  36 {
  37         struct kmod_ctx *ctx;
  38         struct kmod_list *list = NULL;
  39         struct kmod_module *mod;
  40         const char *null_config = NULL;
  41         int err, r;
  42
  43         ctx = kmod_new(NULL, &null_config);
  44         if (ctx == NULL)
  45                 exit(EXIT_FAILURE);
  46
  47         err = kmod_module_new_from_lookup(ctx, "fake-builtin", &list);
  48         if (err != 0) {
  49                 ERR("could not create module from lookup: %s\n", strerror(-err));
  50                 exit(EXIT_FAILURE);
  51         }
  52
  53         if (!list) {
  54                 ERR("could not create module from lookup: module not found: fake-builtin\n");
  55                 exit(EXIT_FAILURE);
  56         }
  57
  58         mod = kmod_module_get_module(list);
  59
  60         r = kmod_module_get_initstate(mod);
  61         if (r != KMOD_MODULE_BUILTIN) {
  62                 ERR("module should have builtin state but is: %s\n",
  63                     kmod_module_initstate_str(r));
  64                 exit(EXIT_FAILURE);
  65         }
  66
  67         kmod_module_unref(mod);
  68         kmod_module_unref_list(list);
  69         kmod_unref(ctx);
  70
  71         exit(EXIT_SUCCESS);
  72 }
  73 DEFINE_TEST(test_initstate_from_lookup,
  74         .description = "test if libkmod return correct initstate for builtin module from lookup",
  75         .config = {
  76                 [TC_ROOTFS] = TESTSUITE_ROOTFS "test-initstate",
  77                 [TC_UNAME_R] = "4.4.4",
  78         },
  79         .need_spawn = true);
  80
  81 static noreturn int test_initstate_from_name(const struct test *t)
  82 {
  83         struct kmod_ctx *ctx;
  84         struct kmod_module *mod = NULL;
  85         const char *null_config = NULL;
  86         int err, r;
  87
  88         ctx = kmod_new(NULL, &null_config);
  89         if (ctx == NULL)
  90                 exit(EXIT_FAILURE);
  91
  92         err = kmod_module_new_from_name(ctx, "fake-builtin", &mod);
  93         if (err != 0) {
  94                 ERR("could not create module from lookup: %s\n", strerror(-err));
  95                 exit(EXIT_FAILURE);
  96         }
  97
  98         if (!mod) {
  99                 ERR("could not create module from lookup: module not found: fake-builtin\n");
 100                 exit(EXIT_FAILURE);
 101         }
 102
 103         r = kmod_module_get_initstate(mod);
 104         if (r != KMOD_MODULE_BUILTIN) {
 105                 ERR("module should have builtin state but is: %s\n",
 106                     kmod_module_initstate_str(r));
 107                 exit(EXIT_FAILURE);
 108         }
 109
 110         kmod_module_unref(mod);
 111         kmod_unref(ctx);
 112
 113         exit(EXIT_SUCCESS);
 114 }
 115 DEFINE_TEST(test_initstate_from_name,
 116         .description = "test if libkmod return correct initstate for builtin module from name",
 117         .config = {
 118                 [TC_ROOTFS] = TESTSUITE_ROOTFS "test-initstate",
 119                 [TC_UNAME_R] = "4.4.4",
 120         },
 121         .need_spawn = true);
 122
 123
 124
 125
 126 TESTSUITE_MAIN();