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48c27f86bb
All `git_object` instances looked up from the repository are reference counted. User is expected to use the new `git_object_close` when an object is no longer needed to force freeing it. Signed-off-by: Vicent Marti <tanoku@gmail.com>
164 lines
4.8 KiB
C
164 lines
4.8 KiB
C
/*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2,
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* as published by the Free Software Foundation.
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*
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* In addition to the permissions in the GNU General Public License,
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* the authors give you unlimited permission to link the compiled
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* version of this file into combinations with other programs,
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* and to distribute those combinations without any restriction
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* coming from the use of this file. (The General Public License
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* restrictions do apply in other respects; for example, they cover
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* modification of the file, and distribution when not linked into
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* a combined executable.)
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*
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* This file is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "test_lib.h"
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#include "test_helpers.h"
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#include "tree.h"
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static const char *tree_oid = "1810dff58d8a660512d4832e740f692884338ccd";
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BEGIN_TEST(read0, "acces randomly the entries on a loaded tree")
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git_oid id;
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git_repository *repo;
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git_tree *tree;
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must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
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git_oid_mkstr(&id, tree_oid);
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must_pass(git_tree_lookup(&tree, repo, &id));
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must_be_true(git_tree_entry_byname(tree, "README") != NULL);
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must_be_true(git_tree_entry_byname(tree, "NOTEXISTS") == NULL);
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must_be_true(git_tree_entry_byname(tree, "") == NULL);
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must_be_true(git_tree_entry_byindex(tree, 0) != NULL);
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must_be_true(git_tree_entry_byindex(tree, 2) != NULL);
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must_be_true(git_tree_entry_byindex(tree, 3) == NULL);
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must_be_true(git_tree_entry_byindex(tree, -1) == NULL);
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git_repository_free(repo);
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END_TEST
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BEGIN_TEST(read1, "read a tree from the repository")
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git_oid id;
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git_repository *repo;
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git_tree *tree;
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git_tree_entry *entry;
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git_object *obj;
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must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
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git_oid_mkstr(&id, tree_oid);
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must_pass(git_tree_lookup(&tree, repo, &id));
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must_be_true(git_tree_entrycount(tree) == 3);
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entry = git_tree_entry_byname(tree, "README");
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must_be_true(entry != NULL);
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must_be_true(strcmp(git_tree_entry_name(entry), "README") == 0);
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must_pass(git_tree_entry_2object(&obj, entry));
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git_repository_free(repo);
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END_TEST
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BEGIN_TEST(write0, "add a new entry to a tree and write it back to disk")
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const unsigned int entry_count = 128;
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git_repository *repo;
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git_tree *tree;
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unsigned int i;
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git_oid entry_id;
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must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
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must_pass(git_tree_new(&tree, repo));
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git_oid_mkstr(&entry_id, tree_oid);
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for (i = 0; i < entry_count; ++i) {
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char filename[32];
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git_tree_entry *ent = NULL;
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sprintf(filename, "file%d.txt", i);
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must_pass(git_tree_add_entry(&ent, tree, &entry_id, filename, 040000));
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must_be_true(ent != NULL);
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}
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must_be_true(git_tree_entrycount(tree) == entry_count);
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must_pass(git_object_write((git_object *)tree));
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must_pass(remove_loose_object(REPOSITORY_FOLDER, (git_object *)tree));
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git_repository_free(repo);
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END_TEST
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BEGIN_TEST(write1, "add several entries in-memory and validate that they exist; write back to disk")
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git_oid id;
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git_repository *repo;
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git_tree *tree;
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git_tree_entry *entry;
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unsigned int i;
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/* char hex_oid[41]; */
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must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
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git_oid_mkstr(&id, tree_oid);
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must_pass(git_tree_lookup(&tree, repo, &id));
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must_be_true(git_tree_entrycount(tree) == 3);
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/* check there is NP if we don't want the
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* created entry back */
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git_tree_add_entry(NULL, tree, &id, "zzz_test_entry.dat", 0);
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git_tree_add_entry(NULL, tree, &id, "01_test_entry.txt", 0);
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must_be_true(git_tree_entrycount(tree) == 5);
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entry = git_tree_entry_byindex(tree, 0);
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must_be_true(strcmp(git_tree_entry_name(entry), "01_test_entry.txt") == 0);
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entry = git_tree_entry_byindex(tree, 4);
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must_be_true(strcmp(git_tree_entry_name(entry), "zzz_test_entry.dat") == 0);
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must_pass(git_tree_remove_entry_byname(tree, "README"));
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must_be_true(git_tree_entrycount(tree) == 4);
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for (i = 0; i < git_tree_entrycount(tree); ++i) {
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entry = git_tree_entry_byindex(tree, i);
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must_be_true(strcmp(git_tree_entry_name(entry), "README") != 0);
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}
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must_pass(git_object_write((git_object *)tree));
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/*
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git_oid_fmt(hex_oid, git_tree_id(tree));
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hex_oid[40] = 0;
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printf("TREE New SHA1: %s\n", hex_oid);
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*/
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must_pass(remove_loose_object(REPOSITORY_FOLDER, (git_object *)tree));
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git_repository_free(repo);
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END_TEST
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BEGIN_SUITE(tree)
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ADD_TEST(read0);
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ADD_TEST(read1);
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ADD_TEST(write0);
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ADD_TEST(write1);
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END_SUITE
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