tests/freebsd_test_suite/macros.h

   1 /*-
   2  * Copyright (c) 2015 EMC / Isilon Storage Division
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * $FreeBSD$
  27  */
  28
  29 #ifndef _FREEBSD_TEST_MACROS_H_
  30 #define _FREEBSD_TEST_MACROS_H_
  31
  32 #include <sys/param.h>
  33 #include <sys/module.h>
  34 #include <sys/sysctl.h>
  35 #include <string.h>
  36 #include <errno.h>
  37 #include <stdio.h>
  38 #include <unistd.h>
  39
  40 #include <atf-c.h>
  41
  42 #define ATF_REQUIRE_FEATURE(_feature_name) do {                         \
  43         if (feature_present(_feature_name) == 0) {                      \
  44                 atf_tc_skip("kernel feature (%s) not present",          \
  45                     _feature_name);                                     \
  46         }                                                               \
  47 } while(0)
  48
  49 #define ATF_REQUIRE_KERNEL_MODULE(_mod_name) do {                       \
  50         if (modfind(_mod_name) == -1) {                                 \
  51                 atf_tc_skip("module %s could not be resolved: %s",      \
  52                     _mod_name, strerror(errno));                        \
  53         }                                                               \
  54 } while(0)
  55
  56 #define ATF_REQUIRE_SYSCTL_INT(_mib_name, _required_value) do {         \
  57         int value;                                                      \
  58         size_t size = sizeof(value);                                    \
  59         if (sysctlbyname(_mib_name, &value, &size, NULL, 0) == -1) {    \
  60                 atf_tc_skip("sysctl for %s failed: %s", _mib_name,      \
  61                     strerror(errno));                                   \
  62         }                                                               \
  63         if (value != _required_value)                                   \
  64                 atf_tc_skip("requires %s=%d", _mib_name, _required_value); \
  65 } while(0)
  66
  67 #define PLAIN_REQUIRE_FEATURE(_feature_name, _exit_code) do {           \
  68         if (feature_present(_feature_name) == 0) {                      \
  69                 printf("kernel feature (%s) not present\n",             \
  70                     _feature_name);                                     \
  71                 _exit(_exit_code);                                      \
  72         }                                                               \
  73 } while(0)
  74
  75 #define PLAIN_REQUIRE_KERNEL_MODULE(_mod_name, _exit_code) do {         \
  76         if (modfind(_mod_name) == -1) {                                 \
  77                 printf("module %s could not be resolved: %s\n",         \
  78                     _mod_name, strerror(errno));                        \
  79                 _exit(_exit_code);                                      \
  80         }                                                               \
  81 } while(0)
  82
  83 #endif