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Diffstat (limited to 'test/lisp/emacs-lisp/cl-extra-tests.el')
| -rw-r--r-- | test/lisp/emacs-lisp/cl-extra-tests.el | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/test/lisp/emacs-lisp/cl-extra-tests.el b/test/lisp/emacs-lisp/cl-extra-tests.el new file mode 100644 index 00000000000..6a34cd681ec --- /dev/null +++ b/test/lisp/emacs-lisp/cl-extra-tests.el @@ -0,0 +1,130 @@ +;;; cl-extra-tests.el --- tests for emacs-lisp/cl-extra.el -*- lexical-binding:t -*- + +;; Copyright (C) 2013-2022 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 <https://www.gnu.org/licenses/>. + +;;; Code: + +(require 'cl-lib) +(require 'ert) + +(ert-deftest cl-get () + (put 'cl-get-test 'x 1) + (put 'cl-get-test 'y nil) + (should (eq (cl-get 'cl-get-test 'x) 1)) + (should (eq (cl-get 'cl-get-test 'y :none) nil)) + (should (eq (cl-get 'cl-get-test 'z :none) :none))) + +(ert-deftest cl-getf () + (let ((plist '(x 1 y nil))) + (should (eq (cl-getf plist 'x) 1)) + (should-not (cl-getf plist 'y :none)) + (should (eq (cl-getf plist 'z :none) :none)) + (should (eq (cl-incf (cl-getf plist 'x 10) 2) 3)) + (should (equal plist '(x 3 y nil))) + (should-error (cl-incf (cl-getf plist 'y 10) 4) :type 'wrong-type-argument) + (should (equal plist '(x 3 y nil))) + (should (eq (cl-incf (cl-getf plist 'z 10) 5) 15)) + (should (equal plist '(z 15 x 3 y nil)))) + (let ((plist '(x 1 y))) + (should (eq (cl-getf plist 'x) 1)) + (should (eq (cl-getf plist 'y :none) :none)) + (should (eq (cl-getf plist 'z :none) :none)) + (should (eq (cl-incf (cl-getf plist 'x 10) 2) 3)) + (should (equal plist '(x 3 y))) + (should (eq (cl-incf (cl-getf plist 'y 10) 4) 14)) + (should (equal plist '(y 14 x 3 y)))) + (let ((plist '(x 1 y . 2))) + (should (eq (cl-getf plist 'x) 1)) + (should (eq (cl-incf (cl-getf plist 'x 10) 2) 3)) + (should (equal plist '(x 3 y . 2))) + (should-error (cl-getf plist 'y :none) :type 'wrong-type-argument) + (should-error (cl-getf plist 'z :none) :type 'wrong-type-argument))) + +(ert-deftest cl-extra-test-mapc () + (let ((lst '(a b c)) + (lst2 '(d e f)) + (lst3 '(1 2 3)) + (fn1 (lambda (_x) nil)) + (fn2 (lambda (_x _y) nil)) + (fn3 (lambda (_x _y _z) nil))) + (should (equal lst (cl-mapc fn1 lst))) + (should (equal lst (cl-mapc fn2 lst lst2))) + (should (equal lst (cl-mapc fn3 lst lst2 lst3))))) + +(ert-deftest cl-extra-test-mapl () + (let ((lst '(a b c)) + (lst2 '(d e f)) + (lst3 '(1 2 3)) + (fn1 (lambda (x) (should (consp x)))) + (fn2 (lambda (x y) (should (and (consp x) (consp y))))) + (fn3 (lambda (x y z) (should (and (consp x) (consp y) (consp z)))))) + (should (equal lst (cl-mapl fn1 lst))) + (should (equal lst (cl-mapl fn2 lst lst2))) + (should (equal lst (cl-mapl fn3 lst lst2 lst3))))) + +(ert-deftest cl-extra-test-mapcar () + (let ((lst '(a b c)) + (lst2 '(d e f)) + (lst3 '(1 2 3)) + (fn1 (lambda (x) x)) + (fn2 (lambda (_x y) y)) + (fn3 (lambda (_x _y z) z))) + (should (equal lst (cl-mapcar fn1 lst))) + (should (equal lst2 (cl-mapcar fn2 lst lst2))) + (should (equal lst3 (cl-mapcar fn3 lst lst2 lst3))))) + +(ert-deftest cl-extra-test-map () + (let ((lst '(a b c)) + (lst2 '(d e f)) + (lst3 '(1 2 3)) + (fn1 (lambda (x) x)) + (fn2 (lambda (_x y) y)) + (fn3 (lambda (x _y _z) (string-to-char (format "%S" x))))) + (should (equal lst (cl-map 'list fn1 lst))) + (should (equal (vconcat lst2) (cl-map 'vector fn2 lst lst2))) + (should (equal (mapconcat (lambda (x) (format "%S" x)) lst) + (cl-map 'string fn3 lst lst2 lst3))))) + +(ert-deftest cl-extra-test-maplist () + (let ((lst '(a b c)) + (lst2 '(d e f)) + (lst3 '(1 2 3)) + (fn1 (lambda (x) (should (consp x)) x)) + (fn2 (lambda (x y) (should (and (consp x) (consp y))) y)) + (fn3 (lambda (x y z) (should (and (consp x) (consp y) (consp z))) z))) + (should (equal (list lst (cdr lst) (cddr lst)) + (cl-maplist fn1 lst))) + (should (equal (list lst2 (cdr lst2) (cddr lst2)) + (cl-maplist fn2 lst lst2))) + (should (equal (list lst3 (cdr lst3) (cddr lst3)) + (cl-maplist fn3 lst lst2 lst3))))) + +(ert-deftest cl-extra-test-cl-make-random-state () + (let ((s (cl-make-random-state))) + ;; Test for Bug#33731. + (should-not (eq s (cl-make-random-state s))))) + +(ert-deftest cl-concatenate () + (should (equal (cl-concatenate 'list '(1 2 3) '(4 5 6)) + '(1 2 3 4 5 6))) + (should (equal (cl-concatenate 'vector [1 2 3] [4 5 6]) + [1 2 3 4 5 6])) + (should (equal (cl-concatenate 'string "123" "456") + "123456"))) + +;;; cl-extra-tests.el ends here |