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

• #include "clay_libgit2.h"
  #include "git2/odb_backend.h"
  #include "odb.h"
  
  typedef struct {
  	git_odb_backend base;
  	int position;
  } fake_backend;
  
  static 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;
  }
  
  static void check_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));
  
  		cl_assert(internal != NULL);
  		cl_assert(internal->position == (int)i);
  	}
  }
  
  static git_odb *_odb;
  
  void test_odb_sorting__initialize(void)
  {
  	cl_git_pass(git_odb_new(&_odb));
  }
  
  void test_odb_sorting__cleanup(void)
  {
  	git_odb_free(_odb);
  	_odb = NULL;
  }
  
  void test_odb_sorting__basic_backends_sorting(void)
  {
  	cl_git_pass(git_odb_add_backend(_odb, new_backend(0), 5));
  	cl_git_pass(git_odb_add_backend(_odb, new_backend(2), 3));
  	cl_git_pass(git_odb_add_backend(_odb, new_backend(1), 4));
  	cl_git_pass(git_odb_add_backend(_odb, new_backend(3), 1));
  
  	check_backend_sorting(_odb);
  }
  
  void test_odb_sorting__alternate_backends_sorting(void)
  {
  	cl_git_pass(git_odb_add_backend(_odb, new_backend(0), 5));
  	cl_git_pass(git_odb_add_backend(_odb, new_backend(2), 3));
  	cl_git_pass(git_odb_add_backend(_odb, new_backend(1), 4));
  	cl_git_pass(git_odb_add_backend(_odb, new_backend(3), 1));
  	cl_git_pass(git_odb_add_alternate(_odb, new_backend(4), 5));
  	cl_git_pass(git_odb_add_alternate(_odb, new_backend(6), 3));
  	cl_git_pass(git_odb_add_alternate(_odb, new_backend(5), 4));
  	cl_git_pass(git_odb_add_alternate(_odb, new_backend(7), 1));
  
  	check_backend_sorting(_odb);
  }
  

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