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   { TESTCASE_RESULT_ALTERNATIVES,       "alternatives" },
  22   { TESTCASE_RESULT_RULES,              "rules" },
  23   { TESTCASE_RESULT_GENID,              "genid" },
  24   { 0, 0 }
  25 };
  26
  27 static void
  28 usage(int ex)
  29 {
  30   fprintf(ex ? stderr : stdout, "Usage: testsolv <testcase>\n");
  31   exit(ex);
  32 }
  33
  34 struct reportsolutiondata {
  35   int count;
  36   char *result;
  37 };
  38
  39 static int
  40 reportsolutioncb(Solver *solv, void *cbdata)
  41 {
  42   struct reportsolutiondata *sd = cbdata;
  43   char *res;
  44
  45   sd->count++;
  46   res = testcase_solverresult(solv, TESTCASE_RESULT_TRANSACTION);
  47   if (*res)
  48     {
  49       char prefix[64];
  50       char *p2, *p = res;
  51       sprintf(prefix, "callback%d:", sd->count);
  52       while ((p2 = strchr(p, '\n')) != 0)
  53         {
  54           char c = p2[1];
  55           p2[1] = 0;
  56           sd->result = solv_dupappend(sd->result, prefix, p);
  57           p2[1] = c;
  58           p = p2 + 1;
  59         }
  60     }
  61   solv_free(res);
  62   return 0;
  63 }
  64
  65 int
  66 main(int argc, char **argv)
  67 {
  68   Pool *pool;
  69   Queue job;
  70   Queue solq;
  71   Solver *solv, *reusesolv = 0;
  72   char *result = 0;
  73   int resultflags = 0;
  74   int debuglevel = 0;
  75   int writeresult = 0;
  76   char *writetestcase = 0;
  77   int multijob = 0;
  78   int rescallback = 0;
  79   int c;
  80   int ex = 0;
  81   const char *list = 0;
  82   FILE *fp;
  83   const char *p;
  84
  85   queue_init(&solq);
  86   while ((c = getopt(argc, argv, "vmrhl:s:T:")) >= 0)
  87     {
  88       switch (c)
  89       {
  90         case 'v':
  91           debuglevel++;
  92           break;
  93         case 'r':
  94           writeresult++;
  95           break;
  96         case 'm':
  97           rescallback = 1;
  98           break;
  99         case 'h':
 100           usage(0);
 101           break;
 102         case 'l':
 103           list = optarg;
 104           break;
 105         case 's':
 106           if ((p = strchr(optarg, ':')))
 107             queue_push2(&solq, atoi(optarg), atoi(p + 1));
 108           else
 109             queue_push2(&solq, 1, atoi(optarg));
 110           break;
 111         case 'T':
 112           writetestcase = optarg;
 113           break;
 114         default:
 115           usage(1);
 116           break;
 117       }
 118     }
 119   if (optind == argc)
 120     usage(1);
 121   for (; optind < argc; optind++)
 122     {
 123       pool = pool_create();
 124       pool_setdebuglevel(pool, debuglevel);
 125
 126       fp = fopen(argv[optind], "r");
 127       if (!fp)
 128         {
 129           perror(argv[optind]);
 130           exit(0);
 131         }
 132       while (!feof(fp))
 133         {
 134           queue_init(&job);
 135           result = 0;
 136           resultflags = 0;
 137           solv = testcase_read(pool, fp, argv[optind], &job, &result, &resultflags);
 138           if (!solv)
 139             {
 140               pool_free(pool);
 141               exit(resultflags == 77 ? 77 : 1);
 142             }
 143           if (reusesolv)
 144             {
 145               solver_free(solv);
 146               solv = reusesolv;
 147               reusesolv = 0;
 148             }
 149           if (!multijob && !feof(fp))
 150             multijob = 1;
 151
 152           if (multijob)
 153             printf("test %d:\n", multijob++);
 154           if (list)
 155             {
 156               int selflags = SELECTION_NAME|SELECTION_PROVIDES|SELECTION_CANON|SELECTION_DOTARCH|SELECTION_REL|SELECTION_GLOB|SELECTION_FLAT;
 157               if (*list == '/')
 158                 selflags |= SELECTION_FILELIST;
 159               queue_empty(&job);
 160               selection_make(pool, &job, list, selflags);
 161               if (!job.elements)
 162                 printf("No match\n");
 163               else
 164                 {
 165                   Queue q;
 166                   int i;
 167                   queue_init(&q);
 168                   selection_solvables(pool, &job, &q);
 169                   for (i = 0; i < q.count; i++)
 170                     printf("  - %s\n", testcase_solvid2str(pool, q.elements[i]));
 171                   queue_free(&q);
 172                 }
 173             }
 174           else if (result || writeresult)
 175             {
 176               char *myresult, *resultdiff;
 177               struct reportsolutiondata reportsolutiondata;
 178               memset(&reportsolutiondata, 0, sizeof(reportsolutiondata));
 179               if (rescallback)
 180                 {
 181                   solv->solution_callback = reportsolutioncb;
 182                   solv->solution_callback_data = &reportsolutiondata;
 183                 }
 184               solver_solve(solv, &job);
 185               solv->solution_callback = 0;
 186               solv->solution_callback_data = 0;
 187               if ((resultflags & ~TESTCASE_RESULT_REUSE_SOLVER) == 0)
 188                 resultflags |= TESTCASE_RESULT_TRANSACTION | TESTCASE_RESULT_PROBLEMS;
 189               myresult = testcase_solverresult(solv, resultflags);
 190               if (rescallback && reportsolutiondata.result)
 191                 {
 192                   reportsolutiondata.result = solv_dupjoin(reportsolutiondata.result, myresult, 0);
 193                   solv_free(myresult);
 194                   myresult = reportsolutiondata.result;
 195                 }
 196               if (writeresult)
 197                 {
 198                   if (*myresult)
 199                     {
 200                       if (writeresult > 1)
 201                         {
 202                           const char *p;
 203                           int i;
 204
 205                           printf("result ");
 206                           p = "%s";
 207                           for (i = 0; resultflags2str[i].str; i++)
 208                             if ((resultflags & resultflags2str[i].flag) != 0)
 209                               {
 210                                 printf(p, resultflags2str[i].str);
 211                                 p = ",%s";
 212                               }
 213                           printf(" <inline>\n");
 214                           p = myresult;
 215                           while (*p)
 216                             {
 217                               const char *p2 = strchr(p, '\n');
 218                               p2 = p2 ? p2 + 1 : p + strlen(p);
 219                               printf("#>%.*s", (int)(p2 - p), p);
 220                               p = p2;
 221                             }
 222                         }
 223                       else
 224                         printf("%s", myresult);
 225                     }
 226                 }
 227               else
 228                 {
 229                   resultdiff = testcase_resultdiff(result, myresult);
 230                   if (resultdiff)
 231                     {
 232                       printf("Results differ:\n%s", resultdiff);
 233                       ex = 1;
 234                       solv_free(resultdiff);
 235                     }
 236                 }
 237               solv_free(result);
 238               solv_free(myresult);
 239             }
 240           else
 241             {
 242               int pcnt = solver_solve(solv, &job);
 243               if (writetestcase)
 244                 testcase_write(solv, writetestcase, resultflags, 0, 0);
 245               if (pcnt && solq.count)
 246                 {
 247                   int i, taken = 0;
 248                   for (i = 0; i < solq.count; i += 2)
 249                     {
 250                       if (solq.elements[i] > 0 && solq.elements[i] <= pcnt)
 251                         if (solq.elements[i + 1] > 0 && solq.elements[i + 1] <=  solver_solution_count(solv, solq.elements[i]))
 252                           {
 253                             printf("problem %d: taking solution %d\n", solq.elements[i], solq.elements[i + 1]);
 254                             solver_take_solution(solv, solq.elements[i], solq.elements[i + 1], &job);
 255                             taken = 1;
 256                           }
 257                     }
 258                   if (taken)
 259                     pcnt = solver_solve(solv, &job);
 260                 }
 261               if (pcnt)
 262                 {
 263                   int problem, solution, scnt;
 264                   printf("Found %d problems:\n", pcnt);
 265                   for (problem = 1; problem <= pcnt; problem++)
 266                     {
 267                       printf("Problem %d:\n", problem);
 268 #if 1
 269                       solver_printprobleminfo(solv, problem);
 270 #else
 271                       {
 272                         Queue pq;
 273                         int j;
 274                         queue_init(&pq);
 275                         solver_findallproblemrules(solv, problem, &pq);
 276                         for (j = 0; j < pq.count; j++)
 277                           solver_printproblemruleinfo(solv, pq.elements[j]);
 278                         queue_free(&pq);
 279                       }
 280 #endif
 281                       printf("\n");
 282                       scnt = solver_solution_count(solv, problem);
 283                       for (solution = 1; solution <= scnt; solution++)
 284                         {
 285                           printf("Solution %d:\n", solution);
 286                           solver_printsolution(solv, problem, solution);
 287                           printf("\n");
 288                         }
 289                     }
 290                 }
 291               else
 292                 {
 293                   Transaction *trans = solver_create_transaction(solv);
 294                   printf("Transaction summary:\n\n");
 295                   transaction_print(trans);
 296                   transaction_free(trans);
 297                 }
 298             }
 299           queue_free(&job);
 300           if ((resultflags & TESTCASE_RESULT_REUSE_SOLVER) != 0 && !feof(fp))
 301             reusesolv = solv;
 302           else
 303             solver_free(solv);
 304         }
 305       if (reusesolv)
 306         solver_free(reusesolv);
 307       pool_free(pool);
 308       fclose(fp);
 309     }
 310   queue_free(&solq);
 311   exit(ex);
 312 }