thodg/libgit2/tests/test_helpers.h

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• Hash : 01ad7b3a
  Author :
  Date : 2011-09-06T15:48:45
  

  *: correct and codify various file permissions
  
  The following files now have 0444 permissions:
  
  - loose objects
  - pack indexes
  - pack files
  - packs downloaded by fetch
  - packs downloaded by the HTTP transport
  
  And the following files now have 0666 permissions:
  
  - config files
  - repository indexes
  - reflogs
  - refs
  
  This brings libgit2 more in line with Git.
  
  Note that git_filebuf_commit() and git_filebuf_commit_at() have both
  gained a new mode parameter.
  
  The latter change fixes an important issue where filebufs created with
  GIT_FILEBUF_TEMPORARY received 0600 permissions (due to mkstemp(3)
  usage). Now we chmod() the file before renaming it into place.
  
  Tests have been added to confirm that new commit, tag, and tree
  objects are created with the right permissions. I don't have access to
  Windows, so for now I've guarded the tests with "#ifndef GIT_WIN32".
  

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• tests/test_helpers.h

• /*
   * 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.
   */
  
  #ifndef INCLUDE_test_helpers_h__
  #define INCLUDE_test_helpers_h__
  
  #include "test_lib.h"
  #include <git2.h>
  
  #include "odb.h"
  
  #define TEST_REPOSITORY_NAME	"testrepo.git"
  #define REPOSITORY_FOLDER		TEST_RESOURCES "/" TEST_REPOSITORY_NAME "/"
  #define ODB_FOLDER				(REPOSITORY_FOLDER "objects/")
  #define TEST_INDEX_PATH			(REPOSITORY_FOLDER "index")
  #define TEST_INDEX2_PATH		(TEST_RESOURCES "/gitgit.index")
  #define TEST_INDEXBIG_PATH		(TEST_RESOURCES "/big.index")
  #define EMPTY_REPOSITORY_FOLDER	TEST_RESOURCES "/empty_standard_repo/.gitted/"
  
  #define TEMP_FOLDER				""
  #define TEMP_REPO_FOLDER		TEMP_FOLDER TEST_REPOSITORY_NAME "/"
  #define TEMP_REPO_FOLDER_NS		TEMP_FOLDER TEST_REPOSITORY_NAME
  #define TEST_STD_REPO_FOLDER	TEMP_REPO_FOLDER ".git/"
  
  typedef struct object_data {
      unsigned char *bytes;  /* (compressed) bytes stored in object store */
      size_t        blen;    /* length of data in object store            */
      char          *id;     /* object id (sha1)                          */
      char          *type;   /* object type                               */
      char          *dir;    /* object store (fan-out) directory name     */
      char          *file;   /* object store filename                     */
      unsigned char *data;   /* (uncompressed) object data                */
      size_t        dlen;    /* length of (uncompressed) object data      */
  } object_data;
  
  extern int write_object_data(char *file, void *data, size_t len);
  
  extern int write_object_files(const char *odb_dir, object_data *d);
  
  extern int remove_object_files(const char *odb_dir, object_data *d);
  
  extern int cmp_objects(git_rawobj *o, object_data *d);
  
  extern void locate_loose_object(const char *odb_dir, git_object *object, char **out, char **out_folder);
  
  extern int loose_object_mode(const char *odb_dir, git_object *object);
  extern int loose_object_dir_mode(const char *odb_dir, git_object *object);
  
  extern int remove_loose_object(const char *odb_dir, git_object *object);
  
  extern int cmp_files(const char *a, const char *b);
  extern int copy_file(const char *source, const char *dest);
  extern int rmdir_recurs(const char *directory_path);
  extern int copydir_recurs(const char *source_directory_path, const char *destination_directory_path);
  extern int remove_placeholders(char *directory_path, char *filename);
  
  extern int open_temp_repo(git_repository **repo, const char *path);
  extern void close_temp_repo(git_repository *repo);
  
  #endif
  /* INCLUDE_test_helpers_h__ */
  

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