test-engine.c

   1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
   2
   3 #include <stdio.h>
   4 #include <errno.h>
   5 #include <string.h>
   6 #include <unistd.h>
   7
   8 #include "manager.h"
   9
  10 int main(int argc, char *argv[]) {
  11         Manager *m = NULL;
  12         Name *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL, *g = NULL;
  13         Job *j;
  14
  15         assert_se(chdir("test2") == 0);
  16
  17         assert_se(m = manager_new());
  18
  19         printf("Loaded1:\n");
  20         assert_se(manager_load_name(m, "a.service", &a) == 0);
  21         assert_se(manager_load_name(m, "b.service", &b) == 0);
  22         assert_se(manager_load_name(m, "c.service", &c) == 0);
  23         manager_dump_names(m, stdout, "\t");
  24
  25         printf("Test1: (Trivial)\n");
  26         assert_se(manager_add_job(m, JOB_START, c, JOB_REPLACE, false, &j) == 0);
  27         manager_dump_jobs(m, stdout, "\t");
  28
  29         printf("Loaded2:\n");
  30         manager_clear_jobs(m);
  31         assert_se(manager_load_name(m, "d.service", &d) == 0);
  32         assert_se(manager_load_name(m, "e.service", &e) == 0);
  33         manager_dump_names(m, stdout, "\t");
  34
  35         printf("Test2: (Cyclic Order, Unfixable)\n");
  36         assert_se(manager_add_job(m, JOB_START, d, JOB_REPLACE, false, &j) == -ENOEXEC);
  37         manager_dump_jobs(m, stdout, "\t");
  38
  39         printf("Test3: (Cyclic Order, Fixable, Garbage Collector)\n");
  40         assert_se(manager_add_job(m, JOB_START, e, JOB_REPLACE, false, &j) == 0);
  41         manager_dump_jobs(m, stdout, "\t");
  42
  43         printf("Test4: (Identical transaction)\n");
  44         assert_se(manager_add_job(m, JOB_START, e, JOB_FAIL, false, &j) == 0);
  45         manager_dump_jobs(m, stdout, "\t");
  46
  47         printf("Loaded3:\n");
  48         assert_se(manager_load_name(m, "g.service", &g) == 0);
  49         manager_dump_names(m, stdout, "\t");
  50
  51         printf("Test5: (Colliding transaction, fail)\n");
  52         assert_se(manager_add_job(m, JOB_START, g, JOB_FAIL, false, &j) == -EEXIST);
  53
  54         printf("Test6: (Colliding transaction, replace)\n");
  55         assert_se(manager_add_job(m, JOB_START, g, JOB_REPLACE, false, &j) == 0);
  56         manager_dump_jobs(m, stdout, "\t");
  57
  58         manager_free(m);
  59
  60         return 0;
  61 }