cflags.c

   1 // $Id$    --*- c -*--
   2
   3 // Copyright (C) 2004 Enrico Scholz <ensc@delenn.intern.sigma-chemnitz.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; version 2 of the License.
   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, write to the Free Software
  16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18
  19 #ifdef HAVE_CONFIG_H
  20 #  include <config.h>
  21 #endif
  22
  23 #include "lib_internal/coreassert.h"
  24 #include "vserver.h"
  25
  26 #include <string.h>
  27 #include <unistd.h>
  28
  29
  30 #define TEST_T2F_C(X,Y,Z) assert(vc_text2cflag_compat(X,Y)==Z)
  31 #define TEST_F2T_C(Y,X) {                               \
  32     char const *x=vc_hicflag2text_compat(X);            \
  33     assert((x==0 && Y==0) || (x!=0 && Y!=0));           \
  34     if (x!=0 && Y!=0) assert(strcmp(x, Y ? Y : "")==0); \
  35   }
  36
  37 #define TEST_LIST_C(STR,LEN,EXP,ERR_POS,ERR_LEN) {      \
  38     struct vc_err_listparser    err;                    \
  39     char                        buf[] = STR;            \
  40     uint32_t                    res;                    \
  41     res = vc_list2cflag_compat(buf, LEN, &err);         \
  42     assert(res==(EXP));                                 \
  43     assert(err.len==ERR_LEN);                           \
  44     if (ERR_POS==-1) assert(err.ptr==0);                \
  45     else             assert(err.ptr==buf+(ERR_POS));    \
  46   }
  47
  48 //----
  49
  50 #define TEST_T2F(X,Y,Z) assert(vc_text2cflag(X,Y)==Z)
  51 #define TEST_F2T(Y,X) {                                         \
  52     uint_least64_t x = (X);                                     \
  53     char const *rc=vc_locflag2text(&x);                         \
  54     assert((rc==0 && Y==0) || (rc!=0 && Y!=0));                 \
  55     if (rc!=0 && Y!=0) assert(strcmp(rc, Y ? Y : "")==0);       \
  56   }
  57 #define TEST_LIST(STR,LEN,EXP_RES,EXP_FLAG,EXP_MASK,ERR_POS,ERR_LEN) {  \
  58     struct vc_err_listparser    err;                                    \
  59     char                        buf[] = STR;                            \
  60     volatile int                res;                                    \
  61     struct vc_ctx_flags         flags = {0,0};                          \
  62     res = vc_list2cflag(buf, LEN, &err, &flags);                        \
  63     assert(res==(EXP_RES));                                             \
  64     assert(flags.flagword==(uint_least64_t)(EXP_FLAG));                 \
  65     assert(flags.mask    ==(uint_least64_t)(EXP_MASK));                 \
  66     assert(err.len==ERR_LEN);                                           \
  67     if (ERR_POS==-1) assert(err.ptr==0);                                \
  68     else             assert(err.ptr==buf+(ERR_POS));                    \
  69   }
  70
  71 #define ALL64           (~(uint_least64_t)(0))
  72
  73 int main()
  74 {
  75   TEST_T2F_C("lock",     0, S_CTX_INFO_LOCK);
  76   TEST_T2F_C("lockXXXX", 4, S_CTX_INFO_LOCK);
  77   TEST_T2F_C("locXXXXX", 3, 0);
  78   TEST_T2F_C("sched",    0, S_CTX_INFO_SCHED);
  79   TEST_T2F_C("nproc",    0, S_CTX_INFO_NPROC);
  80   TEST_T2F_C("private",  0, S_CTX_INFO_PRIVATE);
  81   TEST_T2F_C("fakeinit", 0, S_CTX_INFO_INIT);
  82   TEST_T2F_C("hideinfo", 0, S_CTX_INFO_HIDEINFO);
  83   TEST_T2F_C("ulimit",   0, S_CTX_INFO_ULIMIT);
  84   TEST_T2F_C("XXX",      0, 0);
  85   TEST_T2F_C("",         0, 0);
  86
  87   TEST_F2T_C("lock",     S_CTX_INFO_LOCK);
  88   TEST_F2T_C("sched",    S_CTX_INFO_SCHED);
  89   TEST_F2T_C("nproc",    S_CTX_INFO_NPROC);
  90   TEST_F2T_C("private",  S_CTX_INFO_PRIVATE);
  91   TEST_F2T_C("fakeinit", S_CTX_INFO_INIT);
  92   TEST_F2T_C("hideinfo", S_CTX_INFO_HIDEINFO);
  93   TEST_F2T_C("ulimit",   S_CTX_INFO_ULIMIT);
  94   TEST_F2T_C(0,          0);
  95   TEST_F2T_C("ulimit",   64 | 128 | 23 );
  96   TEST_F2T_C("fakeinit", 23);
  97
  98   TEST_LIST_C("lock",         0, S_CTX_INFO_LOCK,                  -1,0);
  99   TEST_LIST_C("lock,sched,",  0, S_CTX_INFO_LOCK|S_CTX_INFO_SCHED, -1,0);
 100   TEST_LIST_C("lock,XXX",     0, S_CTX_INFO_LOCK,                   5,3);
 101   TEST_LIST_C("",             0, 0,                                -1,0);
 102   TEST_LIST_C("X",            0, 0,                                 0,1);
 103   TEST_LIST_C("lock,sched,", 10, S_CTX_INFO_LOCK|S_CTX_INFO_SCHED, -1,0);
 104
 105   //-------
 106
 107   TEST_T2F("fakeinit", 0, VC_VXF_INFO_INIT);
 108   TEST_T2F("XXX",      0, 0);
 109   TEST_T2F("",         0, 0);
 110
 111   TEST_F2T("fakeinit", VC_VXF_INFO_INIT);
 112   TEST_F2T(0,          0);
 113
 114   TEST_LIST("fakeinit",     0,  0, VC_VXF_INFO_INIT, VC_VXF_INFO_INIT,-1,0);
 115   TEST_LIST("FaKeInIt",     0,  0, VC_VXF_INFO_INIT, VC_VXF_INFO_INIT,-1,0);
 116   TEST_LIST("~fakeinit",    0,  0, 0,               VC_VXF_INFO_INIT,-1,0);
 117   TEST_LIST("!fakeinit",    0,  0, 0,               VC_VXF_INFO_INIT,-1,0);
 118   TEST_LIST("fakeinit,XXX", 0, -1, VC_VXF_INFO_INIT, VC_VXF_INFO_INIT, 9,3);
 119   TEST_LIST("",             0,  0, 0,               0,              -1,0);
 120   TEST_LIST("0",            0,  0, 0,               0,              -1,0);
 121   TEST_LIST("00",           0,  0, 0,               0,              -1,0);
 122   TEST_LIST("X",            0, -1, 0,               0,               0,1);
 123   TEST_LIST("all",          0,  0, ALL64,           ALL64,          -1,0);
 124   TEST_LIST("ALL",          0,  0, ALL64,           ALL64,          -1,0);
 125   TEST_LIST("any",          0,  0, ALL64,           ALL64,          -1,0);
 126   TEST_LIST("ANY",          0,  0, ALL64,           ALL64,          -1,0);
 127   TEST_LIST("~all",         0,  0, 0,               ALL64,          -1,0);
 128   TEST_LIST("~ALL",         0,  0, 0,               ALL64,          -1,0);
 129   TEST_LIST("none",         0,  0, 0,               0,              -1,0);
 130   TEST_LIST("NONE",         0,  0, 0,               0,              -1,0);
 131   TEST_LIST("~none",        0,  0, 0,               0,              -1,0);
 132   TEST_LIST("~NONE",        0,  0, 0,               0,              -1,0);
 133   TEST_LIST("all,~fakeinit",0,  0, ~VC_VXF_INFO_INIT,ALL64,         -1,0);
 134   TEST_LIST("~all,fakeinit",0,  0, VC_VXF_INFO_INIT, ALL64,         -1,0);
 135   TEST_LIST("fakeinit,~all",0,  0, 0,               ALL64,          -1,0);
 136   TEST_LIST("none,~lock",   0,  0, 0,               VC_VXF_INFO_LOCK,-1,0);
 137   TEST_LIST("~none,lock",   0,  0, VC_VXF_INFO_LOCK,VC_VXF_INFO_LOCK,-1,0);
 138   TEST_LIST("lock,none",    0,  0, VC_VXF_INFO_LOCK,VC_VXF_INFO_LOCK,-1,0);
 139   TEST_LIST("lock,~none",   0,  0, VC_VXF_INFO_LOCK,VC_VXF_INFO_LOCK,-1,0);
 140   TEST_LIST("~",            0, -1, 0,               0,               1,0);
 141   TEST_LIST("~~",           0, -1, 0,               0,               2,0);
 142   TEST_LIST("!",            0, -1, 0,               0,               1,0);
 143   TEST_LIST("^",            0, -1, 0,               0,               1,0);
 144   TEST_LIST("fakeinit,~",   0, -1, VC_VXF_INFO_INIT, VC_VXF_INFO_INIT,10,0);
 145   TEST_LIST("1",            0,  0, 1,               1,              -1,0);
 146   TEST_LIST("1,23,42",      0,  0, 1|23|42,         1|23|42,        -1,0);
 147   TEST_LIST("~1",           0,  0, 0,               1,              -1,0);
 148   TEST_LIST("!1",           0,  0, 0,               1,              -1,0);
 149   TEST_LIST("~~1",          0,  0, 1,               1,              -1,0);
 150   TEST_LIST("~~~1",         0,  0, 0,               1,              -1,0);
 151   TEST_LIST("~!~1",         0,  0, 0,               1,              -1,0);
 152   TEST_LIST("42,fakeinit",  0,  0, VC_VXF_INFO_INIT|42, VC_VXF_INFO_INIT|42, -1,0);
 153   TEST_LIST("42x,1",        0, -1, 0,               0,               0,3);
 154
 155   TEST_LIST("^4,~^2",       0,  0, 0x10,            0x14,           -1,0);
 156   TEST_LIST("^4,~~^2",      0,  0, 0x14,            0x14,           -1,0);
 157   TEST_LIST("^4,~~~^2",     0,  0, 0x10,            0x14,           -1,0);
 158   TEST_LIST("~^2,^4",       0,  0, 0x10,            0x14,           -1,0);
 159   TEST_LIST("1,^1,~^2,8",   0,  0, 0x0b,            0x0f,           -1,0);
 160
 161   TEST_LIST("lock,nproc,private,fakeinit,hideinfo,ulimit,namespace,"
 162             "sched_hard,sched_prio,sched_pause,"
 163             "virt_mem,virt_uptime,virt_cpu,virt_load,"
 164             "hide_mount,hide_netif,state_setup,state_init,"
 165             "fork_rss,prolific,igneg_nice",
 166             0, 0,
 167             VC_VXF_INFO_LOCK|VC_VXF_INFO_NPROC|VC_VXF_INFO_PRIVATE|VC_VXF_INFO_INIT|
 168             VC_VXF_INFO_HIDEINFO|VC_VXF_INFO_ULIMIT|VC_VXF_INFO_NAMESPACE|
 169             VC_VXF_SCHED_HARD|VC_VXF_SCHED_PRIO|VC_VXF_SCHED_PAUSE|
 170             VC_VXF_VIRT_MEM|VC_VXF_VIRT_UPTIME|VC_VXF_VIRT_CPU|VC_VXF_VIRT_LOAD|
 171             VC_VXF_HIDE_MOUNT|VC_VXF_HIDE_NETIF|
 172             VC_VXF_STATE_SETUP|VC_VXF_STATE_INIT|
 173             VC_VXF_FORK_RSS|VC_VXF_PROLIFIC|VC_VXF_IGNEG_NICE,
 174
 175             VC_VXF_INFO_LOCK|VC_VXF_INFO_NPROC|VC_VXF_INFO_PRIVATE|VC_VXF_INFO_INIT|
 176             VC_VXF_INFO_HIDEINFO|VC_VXF_INFO_ULIMIT|VC_VXF_INFO_NAMESPACE|
 177             VC_VXF_SCHED_HARD|VC_VXF_SCHED_PRIO|VC_VXF_SCHED_PAUSE|
 178             VC_VXF_VIRT_MEM|VC_VXF_VIRT_UPTIME|VC_VXF_VIRT_CPU|VC_VXF_VIRT_LOAD|
 179             VC_VXF_HIDE_MOUNT|VC_VXF_HIDE_NETIF|
 180             VC_VXF_STATE_SETUP|VC_VXF_STATE_INIT|
 181             VC_VXF_FORK_RSS|VC_VXF_PROLIFIC|VC_VXF_IGNEG_NICE,
 182
 183             -1,0);
 184
 185   TEST_LIST("~lock,~nproc,~private,~fakeinit,~hideinfo,~ulimit,~namespace,"
 186             "~sched_hard,~sched_prio,~sched_pause,"
 187             "~virt_mem,~virt_uptime,~virt_cpu,~virt_load,"
 188             "~hide_mount,~hide_netif,~state_setup,~state_init,"
 189             "~fork_rss,~prolific,~igneg_nice",
 190             0, 0,
 191             0,
 192             VC_VXF_INFO_LOCK|VC_VXF_INFO_NPROC|VC_VXF_INFO_PRIVATE|VC_VXF_INFO_INIT|
 193             VC_VXF_INFO_HIDEINFO|VC_VXF_INFO_ULIMIT|VC_VXF_INFO_NAMESPACE|
 194             VC_VXF_SCHED_HARD|VC_VXF_SCHED_PRIO|VC_VXF_SCHED_PAUSE|
 195             VC_VXF_VIRT_MEM|VC_VXF_VIRT_UPTIME|VC_VXF_VIRT_CPU|VC_VXF_VIRT_LOAD|
 196             VC_VXF_HIDE_MOUNT|VC_VXF_HIDE_NETIF|
 197             VC_VXF_STATE_SETUP|VC_VXF_STATE_INIT|
 198             VC_VXF_FORK_RSS|VC_VXF_PROLIFIC|VC_VXF_IGNEG_NICE,
 199
 200             -1,0);
 201
 202
 203   return 0;
 204 }