/*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* as published by the Free Software Foundation.
*
* In addition to the permissions in the GNU General Public License,
* the authors give you unlimited permission to link the compiled
* version of this file into combinations with other programs,
* and to distribute those combinations without any restriction
* coming from the use of this file. (The General Public License
* restrictions do apply in other respects; for example, they cover
* modification of the file, and distribution when not linked into
* a combined executable.)
*
* This file is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "test_lib.h"
#include "test_helpers.h"
#include "tree.h"
static const char *tree_oid = "1810dff58d8a660512d4832e740f692884338ccd";
BEGIN_TEST(read0, "acces randomly the entries on a loaded tree")
git_oid id;
git_repository *repo;
git_tree *tree;
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
git_oid_mkstr(&id, tree_oid);
must_pass(git_tree_lookup(&tree, repo, &id));
must_be_true(git_tree_entry_byname(tree, "README") != NULL);
must_be_true(git_tree_entry_byname(tree, "NOTEXISTS") == NULL);
must_be_true(git_tree_entry_byname(tree, "") == NULL);
must_be_true(git_tree_entry_byindex(tree, 0) != NULL);
must_be_true(git_tree_entry_byindex(tree, 2) != NULL);
must_be_true(git_tree_entry_byindex(tree, 3) == NULL);
must_be_true(git_tree_entry_byindex(tree, -1) == NULL);
git_repository_free(repo);
END_TEST
BEGIN_TEST(read1, "read a tree from the repository")
git_oid id;
git_repository *repo;
git_tree *tree;
git_tree_entry *entry;
git_object *obj;
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
git_oid_mkstr(&id, tree_oid);
must_pass(git_tree_lookup(&tree, repo, &id));
must_be_true(git_tree_entrycount(tree) == 3);
/* GH-86: git_object_lookup() should also check the type if the object comes from the cache */
must_be_true(git_object_lookup(&obj, repo, &id, GIT_OBJ_TREE) == 0);
must_be_true(git_object_lookup(&obj, repo, &id, GIT_OBJ_BLOB) == GIT_EINVALIDTYPE);
entry = git_tree_entry_byname(tree, "README");
must_be_true(entry != NULL);
must_be_true(strcmp(git_tree_entry_name(entry), "README") == 0);
must_pass(git_tree_entry_2object(&obj, entry));
git_repository_free(repo);
END_TEST
BEGIN_TEST(write0, "add a new entry to a tree and write it back to disk")
const unsigned int entry_count = 128;
git_repository *repo;
git_tree *tree;
unsigned int i;
git_oid entry_id;
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
must_pass(git_tree_new(&tree, repo));
git_oid_mkstr(&entry_id, tree_oid);
for (i = 0; i < entry_count; ++i) {
char filename[32];
git_tree_entry *ent = NULL;
sprintf(filename, "file%d.txt", i);
must_pass(git_tree_add_entry(&ent, tree, &entry_id, filename, 040000));
must_be_true(ent != NULL);
}
must_be_true(git_tree_entrycount(tree) == entry_count);
must_pass(git_object_write((git_object *)tree));
must_pass(remove_loose_object(REPOSITORY_FOLDER, (git_object *)tree));
git_repository_free(repo);
END_TEST
BEGIN_TEST(write1, "add several entries in-memory and validate that they exist; write back to disk")
git_oid id;
git_repository *repo;
git_tree *tree;
git_tree_entry *entry;
unsigned int i;
/* char hex_oid[41]; */
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
git_oid_mkstr(&id, tree_oid);
must_pass(git_tree_lookup(&tree, repo, &id));
must_be_true(git_tree_entrycount(tree) == 3);
/* check there is NP if we don't want the
* created entry back */
git_tree_add_entry(NULL, tree, &id, "zzz_test_entry.dat", 0);
git_tree_add_entry(NULL, tree, &id, "01_test_entry.txt", 0);
must_be_true(git_tree_entrycount(tree) == 5);
entry = git_tree_entry_byindex(tree, 0);
must_be_true(strcmp(git_tree_entry_name(entry), "01_test_entry.txt") == 0);
entry = git_tree_entry_byindex(tree, 4);
must_be_true(strcmp(git_tree_entry_name(entry), "zzz_test_entry.dat") == 0);
must_pass(git_tree_remove_entry_byname(tree, "README"));
must_be_true(git_tree_entrycount(tree) == 4);
for (i = 0; i < git_tree_entrycount(tree); ++i) {
entry = git_tree_entry_byindex(tree, i);
must_be_true(strcmp(git_tree_entry_name(entry), "README") != 0);
}
must_pass(git_object_write((git_object *)tree));
/*
git_oid_fmt(hex_oid, git_tree_id(tree));
hex_oid[40] = 0;
printf("TREE New SHA1: %s\n", hex_oid);
*/
must_pass(remove_loose_object(REPOSITORY_FOLDER, (git_object *)tree));
git_repository_free(repo);
END_TEST
BEGIN_SUITE(tree)
ADD_TEST(read0);
ADD_TEST(read1);
ADD_TEST(write0);
ADD_TEST(write1);
END_SUITE
