| #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; |
| } |