tests/pack/midx.c

   1 #include "clar_libgit2.h"
   2
   3 #include <git2.h>
   4 #include <git2/sys/midx.h>
   5
   6 #include "futils.h"
   7 #include "midx.h"
   8
   9 void test_pack_midx__parse(void)
  10 {
  11         git_repository *repo;
  12         struct git_midx_file *idx;
  13         struct git_midx_entry e;
  14         git_oid id;
  15         git_str midx_path = GIT_STR_INIT;
  16
  17         cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git")));
  18         cl_git_pass(git_str_joinpath(&midx_path, git_repository_path(repo), "objects/pack/multi-pack-index"));
  19         cl_git_pass(git_midx_open(&idx, git_str_cstr(&midx_path)));
  20         cl_assert_equal_i(git_midx_needs_refresh(idx, git_str_cstr(&midx_path)), 0);
  21
  22         cl_git_pass(git_oid_fromstr(&id, "5001298e0c09ad9c34e4249bc5801c75e9754fa5"));
  23         cl_git_pass(git_midx_entry_find(&e, idx, &id, GIT_OID_HEXSZ));
  24         cl_assert_equal_oid(&e.sha1, &id);
  25         cl_assert_equal_s(
  26                         (const char *)git_vector_get(&idx->packfile_names, e.pack_index),
  27                         "pack-d7c6adf9f61318f041845b01440d09aa7a91e1b5.idx");
  28
  29         git_midx_free(idx);
  30         git_repository_free(repo);
  31         git_str_dispose(&midx_path);
  32 }
  33
  34 void test_pack_midx__lookup(void)
  35 {
  36         git_repository *repo;
  37         git_commit *commit;
  38         git_oid id;
  39
  40         cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git")));
  41
  42         cl_git_pass(git_oid_fromstr(&id, "5001298e0c09ad9c34e4249bc5801c75e9754fa5"));
  43         cl_git_pass(git_commit_lookup_prefix(&commit, repo, &id, GIT_OID_HEXSZ));
  44         cl_assert_equal_s(git_commit_message(commit), "packed commit one\n");
  45
  46         git_commit_free(commit);
  47         git_repository_free(repo);
  48 }
  49
  50 void test_pack_midx__writer(void)
  51 {
  52         git_repository *repo;
  53         git_midx_writer *w = NULL;
  54         git_buf midx = GIT_BUF_INIT;
  55         git_str expected_midx = GIT_STR_INIT, path = GIT_STR_INIT;
  56
  57         cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git")));
  58
  59         cl_git_pass(git_str_joinpath(&path, git_repository_path(repo), "objects/pack"));
  60         cl_git_pass(git_midx_writer_new(&w, git_str_cstr(&path)));
  61
  62         cl_git_pass(git_midx_writer_add(w, "pack-d7c6adf9f61318f041845b01440d09aa7a91e1b5.idx"));
  63         cl_git_pass(git_midx_writer_add(w, "pack-d85f5d483273108c9d8dd0e4728ccf0b2982423a.idx"));
  64         cl_git_pass(git_midx_writer_add(w, "pack-a81e489679b7d3418f9ab594bda8ceb37dd4c695.idx"));
  65
  66         cl_git_pass(git_midx_writer_dump(&midx, w));
  67         cl_git_pass(git_str_joinpath(&path, git_repository_path(repo), "objects/pack/multi-pack-index"));
  68         cl_git_pass(git_futils_readbuffer(&expected_midx, git_str_cstr(&path)));
  69
  70         cl_assert_equal_i(midx.size, git_str_len(&expected_midx));
  71         cl_assert_equal_strn(midx.ptr, git_str_cstr(&expected_midx), midx.size);
  72
  73         git_buf_dispose(&midx);
  74         git_str_dispose(&expected_midx);
  75         git_str_dispose(&path);
  76         git_midx_writer_free(w);
  77         git_repository_free(repo);
  78 }
  79
  80 void test_pack_midx__odb_create(void)
  81 {
  82         git_repository *repo;
  83         git_odb *odb;
  84         git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
  85         git_str midx = GIT_STR_INIT, expected_midx = GIT_STR_INIT, midx_path = GIT_STR_INIT;
  86         struct stat st;
  87
  88         opts.bare = true;
  89         opts.local = GIT_CLONE_LOCAL;
  90         cl_git_pass(git_clone(&repo, cl_fixture("testrepo/.gitted"), "./clone.git", &opts));
  91         cl_git_pass(git_str_joinpath(&midx_path, git_repository_path(repo), "objects/pack/multi-pack-index"));
  92         cl_git_fail(p_stat(git_str_cstr(&midx_path), &st));
  93
  94         cl_git_pass(git_repository_odb(&odb, repo));
  95         cl_git_pass(git_odb_write_multi_pack_index(odb));
  96         git_odb_free(odb);
  97
  98         cl_git_pass(p_stat(git_str_cstr(&midx_path), &st));
  99
 100         cl_git_pass(git_futils_readbuffer(&expected_midx, cl_fixture("testrepo.git/objects/pack/multi-pack-index")));
 101         cl_git_pass(git_futils_readbuffer(&midx, git_str_cstr(&midx_path)));
 102         cl_assert_equal_i(git_str_len(&midx), git_str_len(&expected_midx));
 103         cl_assert_equal_strn(git_str_cstr(&midx), git_str_cstr(&expected_midx), git_str_len(&midx));
 104
 105         git_repository_free(repo);
 106         git_str_dispose(&midx);
 107         git_str_dispose(&midx_path);
 108         git_str_dispose(&expected_midx);
 109
 110         cl_git_pass(git_futils_rmdir_r("./clone.git", NULL, GIT_RMDIR_REMOVE_FILES));
 111 }