thodg/libgit2/tests/odb/foreach.c

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• Hash : ecf4f33a
  Author :
  Date : 2018-02-08T11:14:48
  

  Convert usage of `git_buf_free` to new `git_buf_dispose`

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• tests/odb/foreach.c

• #include "clar_libgit2.h"
  #include "odb.h"
  #include "git2/odb_backend.h"
  #include "pack.h"
  #include "buffer.h"
  
  static git_odb *_odb;
  static git_repository *_repo;
  
  void test_odb_foreach__cleanup(void)
  {
  	git_odb_free(_odb);
  	git_repository_free(_repo);
  
  	_odb = NULL;
  	_repo = NULL;
  }
  
  static int foreach_cb(const git_oid *oid, void *data)
  {
  	int *nobj = data;
  	(*nobj)++;
  
  	GIT_UNUSED(oid);
  
  	return 0;
  }
  
  /*
   * $ git --git-dir tests/resources/testrepo.git count-objects --verbose
   * count: 60
   * size: 240
   * in-pack: 1640
   * packs: 3
   * size-pack: 425
   * prune-packable: 0
   * garbage: 0
   */
  void test_odb_foreach__foreach(void)
  {
  	int nobj = 0;
  
  	cl_git_pass(git_repository_open(&_repo, cl_fixture("testrepo.git")));
  	git_repository_odb(&_odb, _repo);
  
  	cl_git_pass(git_odb_foreach(_odb, foreach_cb, &nobj));
  	cl_assert_equal_i(60 + 1640, nobj); /* count + in-pack */
  }
  
  void test_odb_foreach__one_pack(void)
  {
  	git_odb_backend *backend = NULL;
  	int nobj = 0;
  
  	cl_git_pass(git_odb_new(&_odb));
  	cl_git_pass(git_odb_backend_one_pack(&backend, cl_fixture("testrepo.git/objects/pack/pack-a81e489679b7d3418f9ab594bda8ceb37dd4c695.idx")));
  	cl_git_pass(git_odb_add_backend(_odb, backend, 1));
  	_repo = NULL;
  
  	cl_git_pass(git_odb_foreach(_odb, foreach_cb, &nobj));
  	cl_assert(nobj == 1628);
  }
  
  static int foreach_stop_cb(const git_oid *oid, void *data)
  {
  	int *nobj = data;
  	(*nobj)++;
  
  	GIT_UNUSED(oid);
  
  	return (*nobj == 1000) ? -321 : 0;
  }
  
  static int foreach_stop_first_cb(const git_oid *oid, void *data)
  {
  	int *nobj = data;
  	(*nobj)++;
  
  	GIT_UNUSED(oid);
  
  	return -123;
  }
  
  void test_odb_foreach__interrupt_foreach(void)
  {
  	int nobj = 0;
  	git_oid id;
  
  	cl_git_pass(git_repository_open(&_repo, cl_fixture("testrepo.git")));
  	git_repository_odb(&_odb, _repo);
  
  	cl_assert_equal_i(-321, git_odb_foreach(_odb, foreach_stop_cb, &nobj));
  	cl_assert(nobj == 1000);
  
  	git_odb_free(_odb);
  	git_repository_free(_repo);
  
  	cl_git_pass(git_repository_init(&_repo, "onlyloose.git", true));
  	git_repository_odb(&_odb, _repo);
  
  	cl_git_pass(git_odb_write(&id, _odb, "", 0, GIT_OBJ_BLOB));
  	cl_assert_equal_i(-123, git_odb_foreach(_odb, foreach_stop_first_cb, &nobj));
  }
  
  void test_odb_foreach__files_in_objects_dir(void)
  {
  	git_repository *repo;
  	git_odb *odb;
  	git_buf buf = GIT_BUF_INIT;
  	int nobj = 0;
  
  	cl_fixture_sandbox("testrepo.git");
  	cl_git_pass(git_repository_open(&repo, "testrepo.git"));
  
  	cl_git_pass(git_buf_printf(&buf, "%s/objects/somefile", git_repository_path(repo)));
  	cl_git_mkfile(buf.ptr, "");
  	git_buf_dispose(&buf);
  
  	cl_git_pass(git_repository_odb(&odb, repo));
  	cl_git_pass(git_odb_foreach(odb, foreach_cb, &nobj));
  	cl_assert_equal_i(60 + 1640, nobj); /* count + in-pack */
  
  	git_odb_free(odb);
  	git_repository_free(repo);
  	cl_fixture_cleanup("testrepo.git");
  }
  

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