mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2025-01-19 18:13:55 +00:00
a2c3343029
* src/alloc.c (allocate_record): New function. (Fmake_record, Frecord, Fcopy_record): New functions. (syms_of_alloc): defsubr them. (purecopy): Work with records. * src/data.c (Ftype_of): Return slot 0 for record objects, or type name if record's type holds class. (Frecordp): New function. (syms_of_data): defsubr it. Define `Qrecordp'. (Faref, Faset): Work with records. * src/fns.c (Flength): Work with records. * src/lisp.h (prec_type): Add PVEC_RECORD. (RECORDP, CHECK_RECORD, CHECK_RECORD_TYPE): New functions. * src/lread.c (read1): Add syntax for records. * src/print.c (PRINT_CIRCLE_CANDIDATE_P): Add RECORDP. (print_object): Add syntax for records. * test/lisp/emacs-lisp/cl-print-tests.el (cl-print-tests-2): New test. * test/src/alloc-tests.el (record-1, record-2, record-3): New tests. * doc/lispref/elisp.texi, doc/lispref/objects.texi, doc/lispref/records.texi: Add documentation for records.
51 lines
1.8 KiB
EmacsLisp
51 lines
1.8 KiB
EmacsLisp
;;; cl-print-tests.el --- Test suite for the cl-print facility. -*- lexical-binding:t -*-
|
|
|
|
;; Copyright (C) 2017 Free Software Foundation, Inc.
|
|
|
|
;; This file is part of GNU Emacs.
|
|
|
|
;; GNU Emacs is free software: you can redistribute it and/or modify
|
|
;; it under the terms of the GNU General Public License as published by
|
|
;; the Free Software Foundation, either version 3 of the License, or
|
|
;; (at your option) any later version.
|
|
|
|
;; GNU Emacs is distributed in the hope that it will be useful,
|
|
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;; GNU General Public License for more details.
|
|
|
|
;; You should have received a copy of the GNU General Public License
|
|
;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
;;; Commentary:
|
|
|
|
;;; Code:
|
|
|
|
(require 'ert)
|
|
|
|
(cl-defstruct cl-print--test a b)
|
|
|
|
(ert-deftest cl-print-tests-1 ()
|
|
"Test cl-print code."
|
|
(let ((x (make-cl-print--test :a 1 :b 2)))
|
|
(let ((print-circle nil))
|
|
(should (equal (cl-prin1-to-string `((x . ,x) (y . ,x)))
|
|
"((x . #s(cl-print--test :a 1 :b 2)) (y . #s(cl-print--test :a 1 :b 2)))")))
|
|
(let ((print-circle t))
|
|
(should (equal (cl-prin1-to-string `((x . ,x) (y . ,x)))
|
|
"((x . #1=#s(cl-print--test :a 1 :b 2)) (y . #1#))")))
|
|
(should (string-match "\\`#f(compiled-function (x) .*\n\n.*)\\'"
|
|
(cl-prin1-to-string (symbol-function #'caar))))))
|
|
|
|
(ert-deftest cl-print-tests-2 ()
|
|
(let ((x (record 'foo 1 2 3)))
|
|
(should (equal
|
|
x
|
|
(car (read-from-string (with-output-to-string (prin1 x))))))
|
|
(let ((print-circle t))
|
|
(should (string-match
|
|
"\\`(#1=#s(foo 1 2 3) #1#)\\'"
|
|
(cl-prin1-to-string (list x x)))))))
|
|
|
|
;;; cl-print-tests.el ends here.
|