thodg/libgit2/tests/t12-repo.c

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• Hash : 7167422c
  Author :
  Date : 2011-02-28T12:16:44
  

  Refactored some test related constants.

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• tests/t12-repo.c

• /*
   * 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 "git2/odb_backend.h"
  #include "repository.h"
  
  typedef struct {
  	git_odb_backend base;
  	int position;
  } fake_backend;
  
  git_odb_backend *new_backend(int position)
  {
  	fake_backend *b;
  
  	b = git__malloc(sizeof(fake_backend));
  	if (b == NULL)
  		return NULL;
  
  	memset(b, 0x0, sizeof(fake_backend));
  	b->position = position;
  	return (git_odb_backend *)b;
  }
  
  int test_backend_sorting(git_odb *odb)
  {
  	unsigned int i;
  
  	for (i = 0; i < odb->backends.length; ++i) {
  		fake_backend *internal = *((fake_backend **)git_vector_get(&odb->backends, i));
  
  		if (internal == NULL)
  			return GIT_ERROR;
  
  		if (internal->position != (int)i)
  			return GIT_ERROR;
  	}
  
  	return GIT_SUCCESS;
  }
  
  BEGIN_TEST("odb", backend_sorting)
  	git_odb *odb;
  	must_pass(git_odb_new(&odb));
  	must_pass(git_odb_add_backend(odb, new_backend(0), 5));
  	must_pass(git_odb_add_backend(odb, new_backend(2), 3));
  	must_pass(git_odb_add_backend(odb, new_backend(1), 4));
  	must_pass(git_odb_add_backend(odb, new_backend(3), 1));
  	must_pass(test_backend_sorting(odb));
  	git_odb_close(odb);
  END_TEST
  
  BEGIN_TEST("odb", backend_alternates_sorting)
  	git_odb *odb;
  	must_pass(git_odb_new(&odb));
  	must_pass(git_odb_add_backend(odb, new_backend(0), 5));
  	must_pass(git_odb_add_backend(odb, new_backend(2), 3));
  	must_pass(git_odb_add_backend(odb, new_backend(1), 4));
  	must_pass(git_odb_add_backend(odb, new_backend(3), 1));
  	must_pass(git_odb_add_alternate(odb, new_backend(4), 5));
  	must_pass(git_odb_add_alternate(odb, new_backend(6), 3));
  	must_pass(git_odb_add_alternate(odb, new_backend(5), 4));
  	must_pass(git_odb_add_alternate(odb, new_backend(7), 1));
  	must_pass(test_backend_sorting(odb));
  	git_odb_close(odb);
  END_TEST
  
  
  #define STANDARD_REPOSITORY 0
  #define BARE_REPOSITORY 1
  
  static void ensure_repository_init(git_test *_gittest, char *working_directory, int repository_kind, char *expected_path_index, char *expected_path_repository, char *expected_working_directory)
  {
  	char path_odb[GIT_PATH_MAX];
  	git_repository *repo;
  
  	must_be_true(gitfo_isdir(working_directory));
  
  	git__joinpath(path_odb, expected_path_repository, GIT_OBJECTS_DIR);
  
  	must_pass(git_repository_init(&repo, working_directory, repository_kind));
  	must_be_true((repo->path_workdir == NULL && expected_working_directory == NULL) || !strcmp(repo->path_workdir, expected_working_directory));
  	must_be_true(!strcmp(repo->path_odb, path_odb));
  	must_be_true(!strcmp(repo->path_repository, expected_path_repository));
  	must_be_true((repo->path_index == NULL && expected_path_index == NULL) || !strcmp(repo->path_index, expected_path_index));
  
  	git_repository_free(repo);
  	must_pass(rmdir_recurs(working_directory));
  }
  
  BEGIN_TEST("repo_initialization", init_standard_repo)
  	char path_index[GIT_PATH_MAX], path_repository[GIT_PATH_MAX];
  
  	git__joinpath(path_repository, TEMP_DIR, GIT_DIR);
  	git__joinpath(path_index, path_repository, GIT_INDEX_FILE);
  
  	ensure_repository_init(_gittest, TEMP_DIR, STANDARD_REPOSITORY, path_index, path_repository, TEMP_DIR);
  	ensure_repository_init(_gittest, TEMP_DIR_WITHOUT_TRAILING_SLASH, STANDARD_REPOSITORY, path_index, path_repository, TEMP_DIR);
  END_TEST
  
  BEGIN_TEST("repo_initialization", init_bare_repo)
  	char path_repository[GIT_PATH_MAX];
  
  	git__joinpath(path_repository, TEMP_DIR, "");
  
  	ensure_repository_init(_gittest, TEMP_DIR, BARE_REPOSITORY, NULL, path_repository, NULL);
  	ensure_repository_init(_gittest, TEMP_DIR_WITHOUT_TRAILING_SLASH, BARE_REPOSITORY, NULL, path_repository, NULL);
  END_TEST
  
  git_testsuite *libgit2_suite_repository(void)
  {
  	git_testsuite *suite = git_testsuite_new("Repository");
  
  	ADD_TEST(suite, "odb", backend_sorting);
  	ADD_TEST(suite, "odb", backend_alternates_sorting);
  	ADD_TEST(suite, "repo_initialization", init_standard_repo);
  	ADD_TEST(suite, "repo_initialization", init_bare_repo);
  
  	return suite;
  }
  

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