tests/t09-tree.c

   1 /*
   2  * This file is free software; you can redistribute it and/or modify
   3  * it under the terms of the GNU General Public License, version 2,
   4  * as published by the Free Software Foundation.
   5  *
   6  * In addition to the permissions in the GNU General Public License,
   7  * the authors give you unlimited permission to link the compiled
   8  * version of this file into combinations with other programs,
   9  * and to distribute those combinations without any restriction
  10  * coming from the use of this file.  (The General Public License
  11  * restrictions do apply in other respects; for example, they cover
  12  * modification of the file, and distribution when not linked into
  13  * a combined executable.)
  14  *
  15  * This file is distributed in the hope that it will be useful, but
  16  * WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; see the file COPYING.  If not, write to
  22  * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
  23  * Boston, MA 02110-1301, USA.
  24  */
  25 #include "test_lib.h"
  26 #include "test_helpers.h"
  27
  28 #include "tree.h"
  29
  30 static const char *tree_oid = "1810dff58d8a660512d4832e740f692884338ccd";
  31
  32 BEGIN_TEST(read0, "acces randomly the entries on a loaded tree")
  33         git_oid id;
  34         git_repository *repo;
  35         git_tree *tree;
  36
  37         must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
  38
  39         git_oid_mkstr(&id, tree_oid);
  40
  41         must_pass(git_tree_lookup(&tree, repo, &id));
  42
  43         must_be_true(git_tree_entry_byname(tree, "README") != NULL);
  44         must_be_true(git_tree_entry_byname(tree, "NOTEXISTS") == NULL);
  45         must_be_true(git_tree_entry_byname(tree, "") == NULL);
  46         must_be_true(git_tree_entry_byindex(tree, 0) != NULL);
  47         must_be_true(git_tree_entry_byindex(tree, 2) != NULL);
  48         must_be_true(git_tree_entry_byindex(tree, 3) == NULL);
  49         must_be_true(git_tree_entry_byindex(tree, -1) == NULL);
  50
  51         git_repository_free(repo);
  52 END_TEST
  53
  54 BEGIN_TEST(read1, "read a tree from the repository")
  55         git_oid id;
  56         git_repository *repo;
  57         git_tree *tree;
  58         git_tree_entry *entry;
  59         git_object *obj;
  60
  61         must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
  62
  63         git_oid_mkstr(&id, tree_oid);
  64
  65         must_pass(git_tree_lookup(&tree, repo, &id));
  66
  67         must_be_true(git_tree_entrycount(tree) == 3);
  68
  69         /* GH-86: git_object_lookup() should also check the type if the object comes from the cache */
  70         must_be_true(git_object_lookup(&obj, repo, &id, GIT_OBJ_TREE) == 0);
  71         must_be_true(git_object_lookup(&obj, repo, &id, GIT_OBJ_BLOB) == GIT_EINVALIDTYPE);
  72
  73         entry = git_tree_entry_byname(tree, "README");
  74         must_be_true(entry != NULL);
  75
  76         must_be_true(strcmp(git_tree_entry_name(entry), "README") == 0);
  77
  78         must_pass(git_tree_entry_2object(&obj, repo, entry));
  79
  80         git_repository_free(repo);
  81 END_TEST
  82
  83 BEGIN_SUITE(tree)
  84         ADD_TEST(read0);
  85         ADD_TEST(read1);
  86 //      ADD_TEST(write0); /* TODO THREADSAFE */
  87 //      ADD_TEST(write1);
  88 END_SUITE
  89