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#include "clar_libgit2.h"
#include "git2/sys/odb_backend.h"
#include "backend_helpers.h"
static int fake_backend__exists(git_odb_backend *backend, const git_oid *oid)
{
fake_backend *fake;
GIT_UNUSED(oid);
fake = (fake_backend *)backend;
fake->exists_calls++;
return (fake->error_code == GIT_OK);
}
static int fake_backend__read(
void **buffer_p, size_t *len_p, git_otype *type_p,
git_odb_backend *backend, const git_oid *oid)
{
fake_backend *fake;
GIT_UNUSED(buffer_p);
GIT_UNUSED(len_p);
GIT_UNUSED(type_p);
GIT_UNUSED(oid);
fake = (fake_backend *)backend;
fake->read_calls++;
*len_p = 0;
*buffer_p = NULL;
*type_p = GIT_OBJ_BLOB;
return fake->error_code;
}
static int fake_backend__read_header(
size_t *len_p, git_otype *type_p,
git_odb_backend *backend, const git_oid *oid)
{
fake_backend *fake;
GIT_UNUSED(len_p);
GIT_UNUSED(type_p);
GIT_UNUSED(oid);
fake = (fake_backend *)backend;
fake->read_header_calls++;
*len_p = 0;
*type_p = GIT_OBJ_BLOB;
return fake->error_code;
}
static int fake_backend__read_prefix(
git_oid *out_oid, void **buffer_p, size_t *len_p, git_otype *type_p,
git_odb_backend *backend, const git_oid *short_oid, size_t len)
{
fake_backend *fake;
GIT_UNUSED(buffer_p);
GIT_UNUSED(len_p);
GIT_UNUSED(type_p);
GIT_UNUSED(short_oid);
GIT_UNUSED(len);
fake = (fake_backend *)backend;
fake->read_prefix_calls++;
git_oid_cpy(out_oid, &fake->oid);
*len_p = 0;
*buffer_p = NULL;
*type_p = GIT_OBJ_BLOB;
return fake->error_code;
}
static void fake_backend__free(git_odb_backend *_backend)
{
fake_backend *backend;
backend = (fake_backend *)_backend;
git__free(backend);
}
int build_fake_backend(
git_odb_backend **out,
git_error_code error_code,
const git_oid *oid)
{
fake_backend *backend;
backend = git__calloc(1, sizeof(fake_backend));
GITERR_CHECK_ALLOC(backend);
backend->parent.version = GIT_ODB_BACKEND_VERSION;
backend->parent.refresh = NULL;
backend->error_code = error_code;
backend->parent.read = fake_backend__read;
backend->parent.read_prefix = fake_backend__read_prefix;
backend->parent.read_header = fake_backend__read_header;
backend->parent.exists = fake_backend__exists;
backend->parent.free = &fake_backend__free;
git_oid_cpy(&backend->oid, oid);
*out = (git_odb_backend *)backend;
return 0;
}
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