int py_str_to_git_oid_expand(git_repository *repo, PyObject *py_str, git_oid *oid) { int err; int len; git_odb *odb; git_odb_object *obj; len = py_str_to_git_oid(py_str, oid); if (len == GIT_OID_HEXSZ || len < 0) return len; err = git_repository_odb(&odb, repo); if (err < 0) { Error_set(err); return -1; } err = git_odb_read_prefix(&obj, odb, oid, len); if (err < 0) { git_odb_free(odb); Error_set(err); return err; } git_oid_cpy(oid, git_odb_object_id(obj)); git_odb_object_free(obj); git_odb_free(odb); return 0; }
int py_oid_to_git_oid_expand(git_repository *repo, PyObject *py_str, git_oid *oid) { int err; size_t len; git_odb *odb = NULL; git_odb_object *obj = NULL; len = py_oid_to_git_oid(py_str, oid); if (len == 0) return -1; if (len == GIT_OID_HEXSZ) return 0; /* Short oid */ err = git_repository_odb(&odb, repo); if (err < 0) goto error; err = git_odb_read_prefix(&obj, odb, oid, len); if (err < 0) goto error; git_oid_cpy(oid, git_odb_object_id(obj)); git_odb_object_free(obj); git_odb_free(odb); return 0; error: git_odb_object_free(obj); git_odb_free(odb); Error_set(err); return -1; }
void test_odb_mixed__dup_oid_prefix_0(void) { char hex[10]; git_oid oid, found; git_odb_object *obj; /* ambiguous in the same pack file */ strncpy(hex, "dea509d0", sizeof(hex)); cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); cl_assert_equal_i( GIT_EAMBIGUOUS, git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); cl_assert_equal_i( GIT_EAMBIGUOUS, git_odb_exists_prefix(&found, _odb, &oid, strlen(hex))); strncpy(hex, "dea509d09", sizeof(hex)); cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); cl_git_pass(git_odb_exists_prefix(&found, _odb, &oid, strlen(hex))); cl_assert_equal_oid(&found, git_odb_object_id(obj)); git_odb_object_free(obj); strncpy(hex, "dea509d0b", sizeof(hex)); cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); git_odb_object_free(obj); /* ambiguous in different pack files */ strncpy(hex, "81b5bff5", sizeof(hex)); cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); cl_assert_equal_i( GIT_EAMBIGUOUS, git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); cl_assert_equal_i( GIT_EAMBIGUOUS, git_odb_exists_prefix(&found, _odb, &oid, strlen(hex))); strncpy(hex, "81b5bff5b", sizeof(hex)); cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); cl_git_pass(git_odb_exists_prefix(&found, _odb, &oid, strlen(hex))); cl_assert_equal_oid(&found, git_odb_object_id(obj)); git_odb_object_free(obj); strncpy(hex, "81b5bff5f", sizeof(hex)); cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); git_odb_object_free(obj); /* ambiguous in pack file and loose */ strncpy(hex, "0ddeaded", sizeof(hex)); cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); cl_assert_equal_i( GIT_EAMBIGUOUS, git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); cl_assert_equal_i( GIT_EAMBIGUOUS, git_odb_exists_prefix(&found, _odb, &oid, strlen(hex))); strncpy(hex, "0ddeaded9", sizeof(hex)); cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); cl_git_pass(git_odb_exists_prefix(&found, _odb, &oid, strlen(hex))); cl_assert_equal_oid(&found, git_odb_object_id(obj)); git_odb_object_free(obj); strncpy(hex, "0ddeadede", sizeof(hex)); cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); git_odb_object_free(obj); }