tests/odb/foreach.c

   1 #include "clar_libgit2.h"
   2 #include "odb.h"
   3 #include "git2/odb_backend.h"
   4 #include "pack.h"
   5
   6 static git_odb *_odb;
   7 static git_repository *_repo;
   8 static int nobj;
   9
  10 void test_odb_foreach__cleanup(void)
  11 {
  12         git_odb_free(_odb);
  13         git_repository_free(_repo);
  14
  15         _odb = NULL;
  16         _repo = NULL;
  17 }
  18
  19 static int foreach_cb(const git_oid *oid, void *data)
  20 {
  21         GIT_UNUSED(data);
  22         GIT_UNUSED(oid);
  23
  24         nobj++;
  25
  26         return 0;
  27 }
  28
  29 /*
  30  * $ git --git-dir tests/resources/testrepo.git count-objects --verbose
  31  * count: 47
  32  * size: 4
  33  * in-pack: 1640
  34  * packs: 3
  35  * size-pack: 425
  36  * prune-packable: 0
  37  * garbage: 0
  38  */
  39 void test_odb_foreach__foreach(void)
  40 {
  41         cl_git_pass(git_repository_open(&_repo, cl_fixture("testrepo.git")));
  42         git_repository_odb(&_odb, _repo);
  43
  44         cl_git_pass(git_odb_foreach(_odb, foreach_cb, NULL));
  45         cl_assert_equal_i(47 + 1640, nobj); /* count + in-pack */
  46 }
  47
  48 void test_odb_foreach__one_pack(void)
  49 {
  50         git_odb_backend *backend = NULL;
  51
  52         cl_git_pass(git_odb_new(&_odb));
  53         cl_git_pass(git_odb_backend_one_pack(&backend, cl_fixture("testrepo.git/objects/pack/pack-a81e489679b7d3418f9ab594bda8ceb37dd4c695.idx")));
  54         cl_git_pass(git_odb_add_backend(_odb, backend, 1));
  55         _repo = NULL;
  56
  57         nobj = 0;
  58         cl_git_pass(git_odb_foreach(_odb, foreach_cb, NULL));
  59         cl_assert(nobj == 1628);
  60 }
  61
  62 static int foreach_stop_cb(const git_oid *oid, void *data)
  63 {
  64         GIT_UNUSED(data);
  65         GIT_UNUSED(oid);
  66
  67         nobj++;
  68
  69         return (nobj == 1000);
  70 }
  71
  72 void test_odb_foreach__interrupt_foreach(void)
  73 {
  74         nobj = 0;
  75         cl_git_pass(git_repository_open(&_repo, cl_fixture("testrepo.git")));
  76         git_repository_odb(&_odb, _repo);
  77
  78         cl_assert_equal_i(GIT_EUSER, git_odb_foreach(_odb, foreach_stop_cb, NULL));
  79         cl_assert(nobj == 1000);
  80 }