tests/t02-objread.c - third_party/libgit2 - Git at Google

 /*
  * 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 "odb.h"

 #include "t02-data.h"
 #include "t02-oids.h"


 BEGIN_TEST(existsloose0, "check if a loose object exists on the odb")
     git_odb *db;
     git_oid id, id2;

     must_pass(write_object_files(odb_dir, &one));
     must_pass(git_odb_open(&db, odb_dir));
     must_pass(git_oid_fromstr(&id, one.id));

     must_be_true(git_odb_exists(db, &id));

 	/* Test for a non-existant object */
     must_pass(git_oid_fromstr(&id2, "8b137891791fe96927ad78e64b0aad7bded08baa"));
     must_be_true(0 == git_odb_exists(db, &id2));

     git_odb_close(db);
     must_pass(remove_object_files(odb_dir, &one));
 END_TEST

 BEGIN_TEST(readloose0, "read a loose commit")
     git_odb *db;
     git_oid id;
     git_odb_object *obj;

     must_pass(write_object_files(odb_dir, &commit));
     must_pass(git_odb_open(&db, odb_dir));
     must_pass(git_oid_fromstr(&id, commit.id));

     must_pass(git_odb_read(&obj, db, &id));
     must_pass(cmp_objects((git_rawobj *)&obj->raw, &commit));

     git_odb_object_close(obj);
     git_odb_close(db);
     must_pass(remove_object_files(odb_dir, &commit));
 END_TEST

 BEGIN_TEST(readloose1, "read a loose tree")
     git_odb *db;
     git_oid id;
     git_odb_object *obj;

     must_pass(write_object_files(odb_dir, &tree));
     must_pass(git_odb_open(&db, odb_dir));
     must_pass(git_oid_fromstr(&id, tree.id));

     must_pass(git_odb_read(&obj, db, &id));
     must_pass(cmp_objects((git_rawobj *)&obj->raw, &tree));

     git_odb_object_close(obj);
     git_odb_close(db);
     must_pass(remove_object_files(odb_dir, &tree));
 END_TEST

 BEGIN_TEST(readloose2, "read a loose tag")
     git_odb *db;
     git_oid id;
     git_odb_object *obj;

     must_pass(write_object_files(odb_dir, &tag));
     must_pass(git_odb_open(&db, odb_dir));
     must_pass(git_oid_fromstr(&id, tag.id));

     must_pass(git_odb_read(&obj, db, &id));
     must_pass(cmp_objects((git_rawobj *)&obj->raw, &tag));

     git_odb_object_close(obj);
     git_odb_close(db);
     must_pass(remove_object_files(odb_dir, &tag));
 END_TEST

 BEGIN_TEST(readloose3, "read a loose zero-bytes object")
     git_odb *db;
     git_oid id;
     git_odb_object *obj;

     must_pass(write_object_files(odb_dir, &zero));
     must_pass(git_odb_open(&db, odb_dir));
     must_pass(git_oid_fromstr(&id, zero.id));

     must_pass(git_odb_read(&obj, db, &id));
     must_pass(cmp_objects((git_rawobj *)&obj->raw, &zero));

     git_odb_object_close(obj);
     git_odb_close(db);
     must_pass(remove_object_files(odb_dir, &zero));
 END_TEST

 BEGIN_TEST(readloose4, "read a one-byte long loose object")
     git_odb *db;
     git_oid id;
     git_odb_object *obj;

     must_pass(write_object_files(odb_dir, &one));
     must_pass(git_odb_open(&db, odb_dir));
     must_pass(git_oid_fromstr(&id, one.id));

     must_pass(git_odb_read(&obj, db, &id));
     must_pass(cmp_objects(&obj->raw, &one));

     git_odb_object_close(obj);
     git_odb_close(db);
     must_pass(remove_object_files(odb_dir, &one));
 END_TEST

 BEGIN_TEST(readloose5, "read a two-bytes long loose object")
     git_odb *db;
     git_oid id;
     git_odb_object *obj;

     must_pass(write_object_files(odb_dir, &two));
     must_pass(git_odb_open(&db, odb_dir));
     must_pass(git_oid_fromstr(&id, two.id));

     must_pass(git_odb_read(&obj, db, &id));
     must_pass(cmp_objects(&obj->raw, &two));

     git_odb_object_close(obj);
     git_odb_close(db);
     must_pass(remove_object_files(odb_dir, &two));
 END_TEST

 BEGIN_TEST(readloose6, "read a loose object which is several bytes long")
     git_odb *db;
     git_oid id;
     git_odb_object *obj;

     must_pass(write_object_files(odb_dir, &some));
     must_pass(git_odb_open(&db, odb_dir));
     must_pass(git_oid_fromstr(&id, some.id));

     must_pass(git_odb_read(&obj, db, &id));
     must_pass(cmp_objects(&obj->raw, &some));

     git_odb_object_close(obj);
     git_odb_close(db);
     must_pass(remove_object_files(odb_dir, &some));
 END_TEST

 BEGIN_TEST(readpack0, "read several packed objects")
 	unsigned int i;
     git_odb *db;

     must_pass(git_odb_open(&db, ODB_FOLDER));

 	for (i = 0; i < ARRAY_SIZE(packed_objects); ++i) {
 		git_oid id;
 		git_odb_object *obj;

 		must_pass(git_oid_fromstr(&id, packed_objects[i]));
 		must_be_true(git_odb_exists(db, &id) == 1);
 		must_pass(git_odb_read(&obj, db, &id));

 		git_odb_object_close(obj);
 	}

     git_odb_close(db);
 END_TEST

 BEGIN_TEST(readheader0, "read only the header of several packed objects")
 	unsigned int i;
     git_odb *db;

     must_pass(git_odb_open(&db, ODB_FOLDER));

 	for (i = 0; i < ARRAY_SIZE(packed_objects); ++i) {
 		git_oid id;
 		git_odb_object *obj;
 		size_t len;
 		git_otype type;

 		must_pass(git_oid_fromstr(&id, packed_objects[i]));

 		must_pass(git_odb_read(&obj, db, &id));
 		must_pass(git_odb_read_header(&len, &type, db, &id));

 		must_be_true(obj->raw.len == len);
 		must_be_true(obj->raw.type == type);

 		git_odb_object_close(obj);
 	}

     git_odb_close(db);
 END_TEST

 BEGIN_TEST(readheader1, "read only the header of several loose objects")
 	unsigned int i;
     git_odb *db;

     must_pass(git_odb_open(&db, ODB_FOLDER));

 	for (i = 0; i < ARRAY_SIZE(loose_objects); ++i) {
 		git_oid id;
 		git_odb_object *obj;
 		size_t len;
 		git_otype type;

 		must_pass(git_oid_fromstr(&id, loose_objects[i]));

 		must_be_true(git_odb_exists(db, &id) == 1);

 		must_pass(git_odb_read(&obj, db, &id));
 		must_pass(git_odb_read_header(&len, &type, db, &id));

 		must_be_true(obj->raw.len == len);
 		must_be_true(obj->raw.type == type);

 		git_odb_object_close(obj);
 	}

     git_odb_close(db);
 END_TEST

 BEGIN_SUITE(objread)
 	ADD_TEST(existsloose0);

 	ADD_TEST(readloose0);
 	ADD_TEST(readloose1);
 	ADD_TEST(readloose2);
 	ADD_TEST(readloose3);
 	ADD_TEST(readloose4);
 	ADD_TEST(readloose5);
 	ADD_TEST(readloose6);

 /*
 	ADD_TEST(readloose_enc0);
 	ADD_TEST(readloose_enc1);
 	ADD_TEST(readloose_enc2);
 	ADD_TEST(readloose_enc3);
 	ADD_TEST(readloose_enc4);
 	ADD_TEST(readloose_enc5);
 	ADD_TEST(readloose_enc6);
 */

 	ADD_TEST(readpack0);

 	ADD_TEST(readheader0);
 	ADD_TEST(readheader1);
 END_SUITE
	/*
	* 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 "odb.h"

	#include "t02-data.h"
	#include "t02-oids.h"


	BEGIN_TEST(existsloose0, "check if a loose object exists on the odb")
	git_odb *db;
	git_oid id, id2;

	must_pass(write_object_files(odb_dir, &one));
	must_pass(git_odb_open(&db, odb_dir));
	must_pass(git_oid_fromstr(&id, one.id));

	must_be_true(git_odb_exists(db, &id));

	/* Test for a non-existant object */
	must_pass(git_oid_fromstr(&id2, "8b137891791fe96927ad78e64b0aad7bded08baa"));
	must_be_true(0 == git_odb_exists(db, &id2));

	git_odb_close(db);
	must_pass(remove_object_files(odb_dir, &one));
	END_TEST

	BEGIN_TEST(readloose0, "read a loose commit")
	git_odb *db;
	git_oid id;
	git_odb_object *obj;

	must_pass(write_object_files(odb_dir, &commit));
	must_pass(git_odb_open(&db, odb_dir));
	must_pass(git_oid_fromstr(&id, commit.id));

	must_pass(git_odb_read(&obj, db, &id));
	must_pass(cmp_objects((git_rawobj *)&obj->raw, &commit));

	git_odb_object_close(obj);
	git_odb_close(db);
	must_pass(remove_object_files(odb_dir, &commit));
	END_TEST

	BEGIN_TEST(readloose1, "read a loose tree")
	git_odb *db;
	git_oid id;
	git_odb_object *obj;

	must_pass(write_object_files(odb_dir, &tree));
	must_pass(git_odb_open(&db, odb_dir));
	must_pass(git_oid_fromstr(&id, tree.id));

	must_pass(git_odb_read(&obj, db, &id));
	must_pass(cmp_objects((git_rawobj *)&obj->raw, &tree));

	git_odb_object_close(obj);
	git_odb_close(db);
	must_pass(remove_object_files(odb_dir, &tree));
	END_TEST

	BEGIN_TEST(readloose2, "read a loose tag")
	git_odb *db;
	git_oid id;
	git_odb_object *obj;

	must_pass(write_object_files(odb_dir, &tag));
	must_pass(git_odb_open(&db, odb_dir));
	must_pass(git_oid_fromstr(&id, tag.id));

	must_pass(git_odb_read(&obj, db, &id));
	must_pass(cmp_objects((git_rawobj *)&obj->raw, &tag));

	git_odb_object_close(obj);
	git_odb_close(db);
	must_pass(remove_object_files(odb_dir, &tag));
	END_TEST

	BEGIN_TEST(readloose3, "read a loose zero-bytes object")
	git_odb *db;
	git_oid id;
	git_odb_object *obj;

	must_pass(write_object_files(odb_dir, &zero));
	must_pass(git_odb_open(&db, odb_dir));
	must_pass(git_oid_fromstr(&id, zero.id));

	must_pass(git_odb_read(&obj, db, &id));
	must_pass(cmp_objects((git_rawobj *)&obj->raw, &zero));

	git_odb_object_close(obj);
	git_odb_close(db);
	must_pass(remove_object_files(odb_dir, &zero));
	END_TEST

	BEGIN_TEST(readloose4, "read a one-byte long loose object")
	git_odb *db;
	git_oid id;
	git_odb_object *obj;

	must_pass(write_object_files(odb_dir, &one));
	must_pass(git_odb_open(&db, odb_dir));
	must_pass(git_oid_fromstr(&id, one.id));

	must_pass(git_odb_read(&obj, db, &id));
	must_pass(cmp_objects(&obj->raw, &one));

	git_odb_object_close(obj);
	git_odb_close(db);
	must_pass(remove_object_files(odb_dir, &one));
	END_TEST

	BEGIN_TEST(readloose5, "read a two-bytes long loose object")
	git_odb *db;
	git_oid id;
	git_odb_object *obj;

	must_pass(write_object_files(odb_dir, &two));
	must_pass(git_odb_open(&db, odb_dir));
	must_pass(git_oid_fromstr(&id, two.id));

	must_pass(git_odb_read(&obj, db, &id));
	must_pass(cmp_objects(&obj->raw, &two));

	git_odb_object_close(obj);
	git_odb_close(db);
	must_pass(remove_object_files(odb_dir, &two));
	END_TEST

	BEGIN_TEST(readloose6, "read a loose object which is several bytes long")
	git_odb *db;
	git_oid id;
	git_odb_object *obj;

	must_pass(write_object_files(odb_dir, &some));
	must_pass(git_odb_open(&db, odb_dir));
	must_pass(git_oid_fromstr(&id, some.id));

	must_pass(git_odb_read(&obj, db, &id));
	must_pass(cmp_objects(&obj->raw, &some));

	git_odb_object_close(obj);
	git_odb_close(db);
	must_pass(remove_object_files(odb_dir, &some));
	END_TEST

	BEGIN_TEST(readpack0, "read several packed objects")
	unsigned int i;
	git_odb *db;

	must_pass(git_odb_open(&db, ODB_FOLDER));

	for (i = 0; i < ARRAY_SIZE(packed_objects); ++i) {
	git_oid id;
	git_odb_object *obj;

	must_pass(git_oid_fromstr(&id, packed_objects[i]));
	must_be_true(git_odb_exists(db, &id) == 1);
	must_pass(git_odb_read(&obj, db, &id));

	git_odb_object_close(obj);
	}

	git_odb_close(db);
	END_TEST

	BEGIN_TEST(readheader0, "read only the header of several packed objects")
	unsigned int i;
	git_odb *db;

	must_pass(git_odb_open(&db, ODB_FOLDER));

	for (i = 0; i < ARRAY_SIZE(packed_objects); ++i) {
	git_oid id;
	git_odb_object *obj;
	size_t len;
	git_otype type;

	must_pass(git_oid_fromstr(&id, packed_objects[i]));

	must_pass(git_odb_read(&obj, db, &id));
	must_pass(git_odb_read_header(&len, &type, db, &id));

	must_be_true(obj->raw.len == len);
	must_be_true(obj->raw.type == type);

	git_odb_object_close(obj);
	}

	git_odb_close(db);
	END_TEST

	BEGIN_TEST(readheader1, "read only the header of several loose objects")
	unsigned int i;
	git_odb *db;

	must_pass(git_odb_open(&db, ODB_FOLDER));

	for (i = 0; i < ARRAY_SIZE(loose_objects); ++i) {
	git_oid id;
	git_odb_object *obj;
	size_t len;
	git_otype type;

	must_pass(git_oid_fromstr(&id, loose_objects[i]));

	must_be_true(git_odb_exists(db, &id) == 1);

	must_pass(git_odb_read(&obj, db, &id));
	must_pass(git_odb_read_header(&len, &type, db, &id));

	must_be_true(obj->raw.len == len);
	must_be_true(obj->raw.type == type);

	git_odb_object_close(obj);
	}

	git_odb_close(db);
	END_TEST

	BEGIN_SUITE(objread)
	ADD_TEST(existsloose0);

	ADD_TEST(readloose0);
	ADD_TEST(readloose1);
	ADD_TEST(readloose2);
	ADD_TEST(readloose3);
	ADD_TEST(readloose4);
	ADD_TEST(readloose5);
	ADD_TEST(readloose6);

	/*
	ADD_TEST(readloose_enc0);
	ADD_TEST(readloose_enc1);
	ADD_TEST(readloose_enc2);
	ADD_TEST(readloose_enc3);
	ADD_TEST(readloose_enc4);
	ADD_TEST(readloose_enc5);
	ADD_TEST(readloose_enc6);
	*/

	ADD_TEST(readpack0);

	ADD_TEST(readheader0);
	ADD_TEST(readheader1);
	END_SUITE