tools/testsolv.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <unistd.h>
   4
   5 #include "pool.h"
   6 #include "repo.h"
   7 #include "solver.h"
   8 #include "selection.h"
   9 #include "solverdebug.h"
  10 #include "testcase.h"
  11
  12 static struct resultflags2str {
  13   Id flag;
  14   const char *str;
  15 } resultflags2str[] = {
  16   { TESTCASE_RESULT_TRANSACTION,        "transaction" },
  17   { TESTCASE_RESULT_PROBLEMS,           "problems" },
  18   { TESTCASE_RESULT_ORPHANED,           "orphaned" },
  19   { TESTCASE_RESULT_RECOMMENDED,        "recommended" },
  20   { TESTCASE_RESULT_UNNEEDED,           "unneeded" },
  21   { 0, 0 }
  22 };
  23
  24 static void
  25 usage(ex)
  26 {
  27   fprintf(ex ? stderr : stdout, "Usage: testsolv <testcase>\n");
  28   exit(ex);
  29 }
  30
  31 struct reportsolutiondata {
  32   int count;
  33   char *result;
  34 };
  35
  36 static int
  37 reportsolutioncb(Solver *solv, void *cbdata)
  38 {
  39   struct reportsolutiondata *sd = cbdata;
  40   char *res;
  41
  42   sd->count++;
  43   res = testcase_solverresult(solv, TESTCASE_RESULT_TRANSACTION);
  44   if (*res)
  45     {
  46       char prefix[64];
  47       char *p2, *p = res;
  48       sprintf(prefix, "callback%d:", sd->count);
  49       while ((p2 = strchr(p, '\n')) != 0)
  50         {
  51           char c = p2[1];
  52           p2[1] = 0;
  53           sd->result = solv_dupappend(sd->result, prefix, p);
  54           p2[1] = c;
  55           p = p2 + 1;
  56         }
  57     }
  58   solv_free(res);
  59   return 0;
  60 }
  61
  62 int
  63 main(int argc, char **argv)
  64 {
  65   Pool *pool;
  66   Queue job;
  67   Queue solq;
  68   Solver *solv;
  69   char *result = 0;
  70   int resultflags = 0;
  71   int debuglevel = 0;
  72   int writeresult = 0;
  73   int multijob = 0;
  74   int rescallback = 0;
  75   int c;
  76   int ex = 0;
  77   const char *list = 0;
  78   FILE *fp;
  79   const char *p;
  80
  81   queue_init(&solq);
  82   while ((c = getopt(argc, argv, "vmrhl:s:")) >= 0)
  83     {
  84       switch (c)
  85       {
  86         case 'v':
  87           debuglevel++;
  88           break;
  89         case 'r':
  90           writeresult++;
  91           break;
  92         case 'm':
  93           rescallback = 1;
  94           break;
  95         case 'h':
  96           usage(0);
  97           break;
  98         case 'l':
  99           list = optarg;
 100           break;
 101         case 's':
 102           if ((p = strchr(optarg, ':')))
 103             queue_push2(&solq, atoi(optarg), atoi(p + 1));
 104           else
 105             queue_push2(&solq, 1, atoi(optarg));
 106           break;
 107         default:
 108           usage(1);
 109           break;
 110       }
 111     }
 112   if (optind == argc)
 113     usage(1);
 114   for (; optind < argc; optind++)
 115     {
 116       pool = pool_create();
 117       pool_setdebuglevel(pool, debuglevel);
 118
 119       fp = fopen(argv[optind], "r");
 120       if (!fp)
 121         {
 122           perror(argv[optind]);
 123           exit(0);
 124         }
 125       while (!feof(fp))
 126         {
 127           queue_init(&job);
 128           result = 0;
 129           resultflags = 0;
 130           solv = testcase_read(pool, fp, argv[optind], &job, &result, &resultflags);
 131           if (!solv)
 132             {
 133               pool_free(pool);
 134               exit(1);
 135             }
 136
 137           if (!multijob && !feof(fp))
 138             multijob = 1;
 139
 140           if (multijob)
 141             printf("test %d:\n", multijob++);
 142           if (list)
 143             {
 144               queue_empty(&job);
 145               selection_make(pool, &job, list, SELECTION_NAME|SELECTION_PROVIDES|SELECTION_FILELIST|SELECTION_CANON|SELECTION_DOTARCH|SELECTION_REL|SELECTION_GLOB|SELECTION_FLAT);
 146               if (!job.elements)
 147                 printf("No match\n");
 148               else
 149                 {
 150                   Queue q;
 151                   int i;
 152                   queue_init(&q);
 153                   selection_solvables(pool, &job, &q);
 154                   for (i = 0; i < q.count; i++)
 155                     printf("  - %s\n", testcase_solvid2str(pool, q.elements[i]));
 156                   queue_free(&q);
 157                 }
 158             }
 159           else if (result || writeresult)
 160             {
 161               char *myresult, *resultdiff;
 162               struct reportsolutiondata reportsolutiondata;
 163               memset(&reportsolutiondata, 0, sizeof(reportsolutiondata));
 164               if (rescallback)
 165                 {
 166                   solv->solution_callback = reportsolutioncb;
 167                   solv->solution_callback_data = &reportsolutiondata;
 168                 }
 169               solver_solve(solv, &job);
 170               solv->solution_callback = 0;
 171               solv->solution_callback_data = 0;
 172               if (!resultflags)
 173                 resultflags = TESTCASE_RESULT_TRANSACTION | TESTCASE_RESULT_PROBLEMS;
 174               myresult = testcase_solverresult(solv, resultflags);
 175               if (rescallback && reportsolutiondata.result)
 176                 {
 177                   reportsolutiondata.result = solv_dupjoin(reportsolutiondata.result, myresult, 0);
 178                   solv_free(myresult);
 179                   myresult = reportsolutiondata.result;
 180                 }
 181               if (writeresult)
 182                 {
 183                   if (*myresult)
 184                     {
 185                       if (writeresult > 1)
 186                         {
 187                           const char *p;
 188                           int i;
 189
 190                           printf("result ");
 191                           p = "%s";
 192                           for (i = 0; resultflags2str[i].str; i++)
 193                             if ((resultflags & resultflags2str[i].flag) != 0)
 194                               {
 195                                 printf(p, resultflags2str[i].str);
 196                                 p = ",%s";
 197                               }
 198                           printf(" <inline>\n");
 199                           p = myresult;
 200                           while (*p)
 201                             {
 202                               const char *p2 = strchr(p, '\n');
 203                               p2 = p2 ? p2 + 1 : p + strlen(p);
 204                               printf("#>%.*s", (int)(p2 - p), p);
 205                               p = p2;
 206                             }
 207                         }
 208                       else
 209                         printf("%s", myresult);
 210                     }
 211                 }
 212               else
 213                 {
 214                   resultdiff = testcase_resultdiff(result, myresult);
 215                   if (resultdiff)
 216                     {
 217                       printf("Results differ:\n%s", resultdiff);
 218                       ex = 1;
 219                       solv_free(resultdiff);
 220                     }
 221                 }
 222               solv_free(result);
 223               solv_free(myresult);
 224             }
 225           else
 226             {
 227               int pcnt = solver_solve(solv, &job);
 228               if (pcnt && solq.count)
 229                 {
 230                   int i, taken = 0;
 231                   for (i = 0; i < solq.count; i += 2)
 232                     {
 233                       if (solq.elements[i] > 0 && solq.elements[i] <= pcnt)
 234                         if (solq.elements[i + 1] > 0 && solq.elements[i + 1] <=  solver_solution_count(solv, solq.elements[i]))
 235                           {
 236                             printf("problem %d: taking solution %d\n", solq.elements[i], solq.elements[i + 1]);
 237                             solver_take_solution(solv, solq.elements[i], solq.elements[i + 1], &job);
 238                             taken = 1;
 239                           }
 240                     }
 241                   if (taken)
 242                     pcnt = solver_solve(solv, &job);
 243                 }
 244               if (pcnt)
 245                 {
 246                   int problem, solution, scnt;
 247                   printf("Found %d problems:\n", pcnt);
 248                   for (problem = 1; problem <= pcnt; problem++)
 249                     {
 250                       printf("Problem %d:\n", problem);
 251 #if 1
 252                       solver_printprobleminfo(solv, problem);
 253 #else
 254                       {
 255                         Queue pq;
 256                         int j;
 257                         queue_init(&pq);
 258                         solver_findallproblemrules(solv, problem, &pq);
 259                         for (j = 0; j < pq.count; j++)
 260                           solver_printproblemruleinfo(solv, pq.elements[j]);
 261                         queue_free(&pq);
 262                       }
 263 #endif
 264                       printf("\n");
 265                       scnt = solver_solution_count(solv, problem);
 266                       for (solution = 1; solution <= scnt; solution++)
 267                         {
 268                           printf("Solution %d:\n", solution);
 269                           solver_printsolution(solv, problem, solution);
 270                           printf("\n");
 271                         }
 272                     }
 273                 }
 274               else
 275                 {
 276                   Transaction *trans = solver_create_transaction(solv);
 277                   printf("Transaction summary:\n\n");
 278                   transaction_print(trans);
 279                   transaction_free(trans);
 280                 }
 281             }
 282           queue_free(&job);
 283           solver_free(solv);
 284         }
 285       pool_free(pool);
 286       fclose(fp);
 287     }
 288   queue_free(&solq);
 289   exit(ex);
 290 }