thodg/libgit2/tests-clay/odb/loose.c

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• Hash : 9462c471
  Author :
  Date : 2011-11-25T08:16:26
  

  repository: Change ownership semantics The ownership semantics have been changed all over the library to be consistent. There are no more "borrowed" or duplicated references. Main changes: - `git_repository_open2` and `3` have been dropped. - Added setters and getters to hotswap all the repository owned objects: `git_repository_index` `git_repository_set_index` `git_repository_odb` `git_repository_set_odb` `git_repository_config` `git_repository_set_config` `git_repository_workdir` `git_repository_set_workdir` Now working directories/index files/ODBs and so on can be hot-swapped after creating a repository and between operations. - All these objects now have proper ownership semantics with refcounting: they all require freeing after they are no longer needed (the repository always keeps its internal reference). - Repository open and initialization has been updated to keep in mind the configuration files. Bare repositories are now always detected, and a default config file is created on init. - All the tests affected by these changes have been dropped from the old test suite and ported to the new one.

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• tests-clay/odb/loose.c

• #include "clay_libgit2.h"
  #include "odb.h"
  #include "posix.h"
  #include "loose_data.h"
  
  static void write_object_files(object_data *d)
  {
  	int fd;
  
  	if (p_mkdir(d->dir, GIT_OBJECT_DIR_MODE) < 0)
  		cl_assert(errno == EEXIST);
  
  	cl_assert((fd = p_creat(d->file, S_IREAD | S_IWRITE)) >= 0);
  	cl_must_pass(p_write(fd, d->bytes, d->blen));
  
  	p_close(fd);
  }
  
  static void cmp_objects(git_rawobj *o, object_data *d)
  {
  	cl_assert(o->type == git_object_string2type(d->type));
  	cl_assert(o->len == d->dlen);
  
  	if (o->len > 0)
  		cl_assert(memcmp(o->data, d->data, o->len) == 0);
  }
  
  static void test_read_object(object_data *data)
  {
      git_oid id;
      git_odb_object *obj;
  	git_odb *odb;
  
      write_object_files(data);
  
      cl_git_pass(git_odb_open(&odb, "test-objects"));
      cl_git_pass(git_oid_fromstr(&id, data->id));
      cl_git_pass(git_odb_read(&obj, odb, &id));
  
      cmp_objects((git_rawobj *)&obj->raw, data);
  
      git_odb_object_close(obj);
  	git_odb_free(odb);
  }
  
  void test_odb_loose__initialize(void)
  {
  	cl_must_pass(p_mkdir("test-objects", GIT_OBJECT_DIR_MODE));
  }
  
  void test_odb_loose__cleanup(void)
  {
  	cl_fixture_cleanup("test-objects");
  }
  
  void test_odb_loose__exists(void)
  {
      git_oid id, id2;
  	git_odb *odb;
  
      write_object_files(&one);
  	cl_git_pass(git_odb_open(&odb, "test-objects"));
  
      cl_git_pass(git_oid_fromstr(&id, one.id));
  
      cl_assert(git_odb_exists(odb, &id));
  
  	/* Test for a non-existant object */
      cl_git_pass(git_oid_fromstr(&id2, "8b137891791fe96927ad78e64b0aad7bded08baa"));
      cl_assert(!git_odb_exists(odb, &id2));
  
  	git_odb_free(odb);
  }
  
  void test_odb_loose__simple_reads(void)
  {
  	test_read_object(&commit);
  	test_read_object(&tree);
  	test_read_object(&tag);
  	test_read_object(&zero);
  	test_read_object(&one);
  	test_read_object(&two);
  	test_read_object(&some);
  }
  

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