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* doc/lispref/lists.texi (Plist Access): Improve description of default predicate. * lisp/emacs-lisp/cl-extra.el (cl-getf, cl--set-getf): Assume plist-member always returns a cons. * lisp/emacs-lisp/gv.el (plist-get): Support new optional predicate argument (bug#47425#91). * lisp/emacs-lisp/map.el: Bump minor version. (map--dispatch): Remove now that bug#58563 is fixed. Break two remaining uses out into corresponding cl-defmethods. (map--plist-p): Add docstring. (map--plist-has-predicate, map--plist-member-1, map--plist-member) (map--plist-put-1, map--plist-put): New definitions for supporting predicate argument backward compatibly. (map-elt): Fix generalized variable getter under a predicate (bug#58531). Use predicate when given a plist. (map-put): Avoid gratuitous warnings when called without the hidden predicate argument. Improve obsoletion message. (map-put!): Use predicate when given a plist. (map-contains-key): Ditto. Declare forgotten advertised-calling-convention (bug#58531#19). (map--put): Group definition in file together with that of map-put!. * lisp/files-x.el (connection-local-normalize-criteria): Simplify using mapcan + plist-get. * lisp/net/eudc.el (eudc--plist-member): New convenience function. (eudc-plist-member, eudc-plist-get, eudc-lax-plist-get): Use it instead of open-coding plist-member. * src/fns.c (Fplist_get, plist_get, Fplist_put, plist_put): Pass the plist element as the first argument to the predicate, for consistency with assoc + alist-get. (Fplist_member, plist_member): Move from widget to plist section. Open-code the EQ case in plist_member, and call it from Fplist_member in that case, rather than the other way around. * test/lisp/apropos-tests.el (apropos-tests-format-plist): Avoid polluting obarray. * test/lisp/emacs-lisp/cl-extra-tests.el (cl-getf): Extend test with generalized variables, degenerate plists, and improper lists. * test/lisp/emacs-lisp/gv-tests.el: Byte-compile file; in the meantime bug#24402 seems to have been fixed or worked around. (gv-setter-edebug): Inhibit printing messages. (gv-plist-get): Avoid modifying constant literals. Also test with a predicate argument. * test/lisp/emacs-lisp/map-tests.el (with-maps-do): Simplify docstring. (test-map-elt-testfn): Rename... (test-map-elt-testfn-alist): ...to this. Also test with a predicate argument. (test-map-elt-testfn-plist, test-map-elt-gv, test-map-elt-signature) (test-map-put!-plist, test-map-put!-signature) (test-map-contains-key-signature, test-map-plist-member) (test-map-plist-put): New tests. (test-map-contains-key-testfn): Also test with a predicate argument. (test-map-setf-alist-overwrite-key, test-map-setf-plist-insert-key) (test-map-setf-plist-overwrite-key): Avoid modifying constant literals. (test-hash-table-setf-insert-key) (test-hash-table-setf-overwrite-key): Fix indentation. (test-setf-map-with-function): Make test more precise. * test/lisp/net/eudc-tests.el: New file. * test/lisp/subr-tests.el (test-plistp): Extend test with circular list. * test/src/fns-tests.el (test-cycle-equal, test-cycle-nconc): Move from plist section to circular list section. (plist-put/odd-number-of-elements): Avoid modifying constant literals. (plist-member/improper-list): Simplify. (test-plist): Move to plist section. Also test with a predicate argument.
1173 lines
44 KiB
EmacsLisp
1173 lines
44 KiB
EmacsLisp
;;; subr-tests.el --- Tests for subr.el -*- lexical-binding:t -*-
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;; Copyright (C) 2015-2022 Free Software Foundation, Inc.
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;; Author: Oleh Krehel <ohwoeowho@gmail.com>,
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;; Nicolas Petton <nicolas@petton.fr>
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;; Keywords:
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;;; Code:
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(require 'ert)
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(eval-when-compile (require 'cl-lib))
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(ert-deftest let-when-compile ()
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;; good case
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(should (equal (macroexpand '(let-when-compile ((foo (+ 2 3)))
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(setq bar (eval-when-compile (+ foo foo)))
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(setq boo (eval-when-compile (* foo foo)))))
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'(progn
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(setq bar (quote 10))
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(setq boo (quote 25)))))
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;; bad case: `eval-when-compile' omitted, byte compiler should catch this
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(should (equal (macroexpand
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'(let-when-compile ((foo (+ 2 3)))
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(setq bar (+ foo foo))
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(setq boo (eval-when-compile (* foo foo)))))
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'(progn
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(setq bar (+ foo foo))
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(setq boo (quote 25)))))
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;; something practical
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(should (equal (macroexpand
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'(let-when-compile ((keywords '("true" "false")))
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(font-lock-add-keywords
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'c++-mode
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`((,(eval-when-compile
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(format "\\<%s\\>" (regexp-opt keywords)))
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0 font-lock-keyword-face)))))
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'(font-lock-add-keywords
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(quote c++-mode)
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(list
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(cons (quote
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"\\<\\(?:\\(?:fals\\|tru\\)e\\)\\>")
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(quote
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(0 font-lock-keyword-face))))))))
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;;;; List functions.
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(ert-deftest subr-test-caaar ()
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(should (null (caaar '())))
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(should (null (caaar '(() (2)))))
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(should (null (caaar '((() (2)) (a b)))))
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(should-error (caaar '(1 2)) :type 'wrong-type-argument)
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(should-error (caaar '((1 2))) :type 'wrong-type-argument)
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(should (= 1 (caaar '(((1 2) (3 4))))))
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(should (null (caaar '((() (3 4)))))))
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(ert-deftest subr-test-caadr ()
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(should (null (caadr '())))
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(should (null (caadr '(1))))
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(should-error (caadr '(1 2)) :type 'wrong-type-argument)
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(should (= 2 (caadr '(1 (2 3)))))
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(should (equal '((2) (3)) (caadr '((1) (((2) (3))) (4))))))
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;;;; Keymap support.
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(ert-deftest subr-test-kbd ()
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(should (equal (kbd "") ""))
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(should (equal (kbd "f") "f"))
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(should (equal (kbd "X") "X"))
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(should (equal (kbd "foobar") "foobar")) ; 6 characters
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(should (equal (kbd "return") "return")) ; 6 characters
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(should (equal (kbd "<F2>") [F2]))
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(should (equal (kbd "<f1> <f2> TAB") [f1 f2 ?\t]))
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(should (equal (kbd "<f1> RET") [f1 ?\r]))
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(should (equal (kbd "<f1> SPC") [f1 ? ]))
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(should (equal (kbd "<f1>") [f1]))
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(should (equal (kbd "<f1>") [f1]))
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(should (equal (kbd "[f1]") "[f1]"))
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(should (equal (kbd "<return>") [return]))
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(should (equal (kbd "< right >") "<right>")) ; 7 characters
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;; Modifiers:
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(should (equal (kbd "C-x") "\C-x"))
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(should (equal (kbd "C-x a") "\C-xa"))
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(should (equal (kbd "C-;") [?\C-\;]))
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(should (equal (kbd "C-a") "\C-a"))
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(should (equal (kbd "C-c SPC") "\C-c "))
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(should (equal (kbd "C-c TAB") "\C-c\t"))
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(should (equal (kbd "C-c c") "\C-cc"))
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(should (equal (kbd "C-x 4 C-f") "\C-x4\C-f"))
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(should (equal (kbd "C-x C-f") "\C-x\C-f"))
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(should (equal (kbd "C-M-<down>") [C-M-down]))
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(should (equal (kbd "<C-M-down>") [C-M-down]))
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(should (equal (kbd "C-RET") [?\C-\r]))
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(should (equal (kbd "C-SPC") [?\C- ]))
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(should (equal (kbd "C-TAB") [?\C-\t]))
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(should (equal (kbd "C-<down>") [C-down]))
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(should (equal (kbd "C-c C-c C-c") "\C-c\C-c\C-c"))
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(should (equal (kbd "M-a") [?\M-a]))
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(should (equal (kbd "M-<DEL>") [?\M-\d]))
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(should (equal (kbd "M-C-a") [?\M-\C-a]))
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(should (equal (kbd "M-ESC") [?\M-\e]))
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(should (equal (kbd "M-RET") [?\M-\r]))
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(should (equal (kbd "M-SPC") [?\M- ]))
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(should (equal (kbd "M-TAB") [?\M-\t]))
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(should (equal (kbd "M-x a") [?\M-x ?a]))
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(should (equal (kbd "M-<up>") [M-up]))
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(should (equal (kbd "M-c M-c M-c") [?\M-c ?\M-c ?\M-c]))
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(should (equal (kbd "s-SPC") [?\s- ]))
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(should (equal (kbd "s-a") [?\s-a]))
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(should (equal (kbd "s-x a") [?\s-x ?a]))
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(should (equal (kbd "s-c s-c s-c") [?\s-c ?\s-c ?\s-c]))
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(should (equal (kbd "S-H-a") [?\S-\H-a]))
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(should (equal (kbd "S-a") [?\S-a]))
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(should (equal (kbd "S-x a") [?\S-x ?a]))
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(should (equal (kbd "S-c S-c S-c") [?\S-c ?\S-c ?\S-c]))
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(should (equal (kbd "H-<RET>") [?\H-\r]))
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(should (equal (kbd "H-DEL") [?\H-\d]))
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(should (equal (kbd "H-a") [?\H-a]))
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(should (equal (kbd "H-x a") [?\H-x ?a]))
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(should (equal (kbd "H-c H-c H-c") [?\H-c ?\H-c ?\H-c]))
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(should (equal (kbd "A-H-a") [?\A-\H-a]))
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(should (equal (kbd "A-SPC") [?\A- ]))
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(should (equal (kbd "A-TAB") [?\A-\t]))
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(should (equal (kbd "A-a") [?\A-a]))
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(should (equal (kbd "A-c A-c A-c") [?\A-c ?\A-c ?\A-c]))
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(should (equal (kbd "C-M-a") [?\C-\M-a]))
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(should (equal (kbd "C-M-<up>") [C-M-up]))
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;; Special characters.
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(should (equal (kbd "DEL") "\d"))
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(should (equal (kbd "ESC C-a") "\e\C-a"))
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(should (equal (kbd "ESC") "\e"))
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(should (equal (kbd "LFD") "\n"))
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(should (equal (kbd "NUL") "\0"))
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(should (equal (kbd "RET") "\C-m"))
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(should (equal (kbd "SPC") "\s"))
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(should (equal (kbd "TAB") "\t"))
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(should (equal (kbd "\^i") ""))
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(should (equal (kbd "^M") "\^M"))
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;; With numbers.
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(should (equal (kbd "\177") "\^?"))
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(should (equal (kbd "\000") "\0"))
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(should (equal (kbd "\\177") "\^?"))
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(should (equal (kbd "\\000") "\0"))
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(should (equal (kbd "C-x \\150") "\C-xh"))
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;; Multibyte
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(should (equal (kbd "ñ") [?ñ]))
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(should (equal (kbd "ü") [?ü]))
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(should (equal (kbd "ö") [?ö]))
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(should (equal (kbd "ğ") [?ğ]))
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(should (equal (kbd "ա") [?ա]))
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(should (equal (kbd "üüöö") [?ü ?ü ?ö ?ö]))
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(should (equal (kbd "C-ü") [?\C-ü]))
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(should (equal (kbd "M-ü") [?\M-ü]))
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(should (equal (kbd "H-ü") [?\H-ü]))
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;; Handle both new and old style key descriptions (bug#45536).
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(should (equal (kbd "s-<return>") [s-return]))
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(should (equal (kbd "<s-return>") [s-return]))
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(should (equal (kbd "C-M-<return>") [C-M-return]))
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(should (equal (kbd "<C-M-return>") [C-M-return]))
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;; Error.
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(should-error (kbd "C-xx"))
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(should-error (kbd "M-xx"))
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(should-error (kbd "M-x<TAB>"))
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;; These should be equivalent:
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(should (equal (kbd "\C-xf") (kbd "C-x f"))))
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(ert-deftest subr-test-key-valid-p ()
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(should (not (key-valid-p "")))
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(should (key-valid-p "f"))
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(should (key-valid-p "X"))
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(should (not (key-valid-p " X")))
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(should (key-valid-p "X f"))
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(should (not (key-valid-p "a b")))
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(should (not (key-valid-p "foobar")))
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(should (not (key-valid-p "return")))
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(should (key-valid-p "<F2>"))
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(should (key-valid-p "<f1> <f2> TAB"))
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(should (key-valid-p "<f1> RET"))
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(should (key-valid-p "<f1> SPC"))
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(should (key-valid-p "<f1>"))
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(should (not (key-valid-p "[f1]")))
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(should (key-valid-p "<return>"))
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(should (not (key-valid-p "< right >")))
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;; Modifiers:
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(should (key-valid-p "C-x"))
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(should (key-valid-p "C-x a"))
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(should (key-valid-p "C-;"))
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(should (key-valid-p "C-a"))
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(should (key-valid-p "C-c SPC"))
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(should (key-valid-p "C-c TAB"))
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(should (key-valid-p "C-c c"))
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(should (key-valid-p "C-x 4 C-f"))
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(should (key-valid-p "C-x C-f"))
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(should (key-valid-p "C-M-<down>"))
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(should (not (key-valid-p "<C-M-down>")))
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(should (key-valid-p "C-RET"))
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(should (key-valid-p "C-SPC"))
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(should (key-valid-p "C-TAB"))
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(should (key-valid-p "C-<down>"))
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(should (key-valid-p "C-c C-c C-c"))
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(should (key-valid-p "M-a"))
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(should (key-valid-p "M-<DEL>"))
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(should (not (key-valid-p "M-C-a")))
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(should (key-valid-p "C-M-a"))
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(should (key-valid-p "M-ESC"))
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(should (key-valid-p "M-RET"))
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(should (key-valid-p "M-SPC"))
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(should (key-valid-p "M-TAB"))
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(should (key-valid-p "M-x a"))
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(should (key-valid-p "M-<up>"))
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(should (key-valid-p "M-c M-c M-c"))
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(should (key-valid-p "s-SPC"))
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(should (key-valid-p "s-a"))
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(should (key-valid-p "s-x a"))
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(should (key-valid-p "s-c s-c s-c"))
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(should (not (key-valid-p "S-H-a")))
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(should (key-valid-p "S-a"))
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(should (key-valid-p "S-x a"))
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(should (key-valid-p "S-c S-c S-c"))
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(should (key-valid-p "H-<RET>"))
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(should (key-valid-p "H-DEL"))
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(should (key-valid-p "H-a"))
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(should (key-valid-p "H-x a"))
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(should (key-valid-p "H-c H-c H-c"))
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(should (key-valid-p "A-H-a"))
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(should (key-valid-p "A-SPC"))
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(should (key-valid-p "A-TAB"))
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(should (key-valid-p "A-a"))
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(should (key-valid-p "A-c A-c A-c"))
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(should (key-valid-p "C-M-a"))
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(should (key-valid-p "C-M-<up>"))
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;; Special characters.
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(should (key-valid-p "DEL"))
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(should (key-valid-p "ESC C-a"))
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(should (key-valid-p "ESC"))
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(should (key-valid-p "LFD"))
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(should (key-valid-p "NUL"))
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(should (key-valid-p "RET"))
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(should (key-valid-p "SPC"))
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(should (key-valid-p "TAB"))
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(should (not (key-valid-p "\^i")))
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(should (not (key-valid-p "^M")))
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;; With numbers.
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(should (not (key-valid-p "\177")))
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(should (not (key-valid-p "\000")))
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(should (not (key-valid-p "\\177")))
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(should (not (key-valid-p "\\000")))
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(should (not (key-valid-p "C-x \\150")))
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;; Multibyte
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(should (key-valid-p "ñ"))
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(should (key-valid-p "ü"))
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(should (key-valid-p "ö"))
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(should (key-valid-p "ğ"))
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(should (key-valid-p "ա"))
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(should (not (key-valid-p "üüöö")))
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(should (key-valid-p "C-ü"))
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(should (key-valid-p "M-ü"))
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(should (key-valid-p "H-ü"))
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;; Handle both new and old style key descriptions (bug#45536).
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(should (key-valid-p "s-<return>"))
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(should (not (key-valid-p "<s-return>")))
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(should (key-valid-p "C-M-<return>"))
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(should (not (key-valid-p "<C-M-return>")))
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(should (key-valid-p "<mouse-1>"))
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(should (key-valid-p "<Scroll_Lock>"))
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(should (not (key-valid-p "c-x")))
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(should (not (key-valid-p "C-xx")))
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(should (not (key-valid-p "M-xx")))
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(should (not (key-valid-p "M-x<TAB>"))))
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(ert-deftest subr-test-define-prefix-command ()
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(define-prefix-command 'foo-prefix-map)
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(defvar foo-prefix-map)
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(declare-function foo-prefix-map "subr-tests")
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(should (keymapp foo-prefix-map))
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(should (fboundp #'foo-prefix-map))
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;; With optional argument.
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(define-prefix-command 'bar-prefix 'bar-prefix-map)
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(defvar bar-prefix-map)
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(declare-function bar-prefix "subr-tests")
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(should (keymapp bar-prefix-map))
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(should (fboundp #'bar-prefix))
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;; Returns the symbol.
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(should (eq (define-prefix-command 'foo-bar) 'foo-bar)))
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(ert-deftest subr-test-local-key-binding ()
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(with-temp-buffer
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(emacs-lisp-mode)
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(should (keymapp (local-key-binding [menu-bar])))
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(should-not (local-key-binding [f12]))))
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(ert-deftest subr-test-global-key-binding ()
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(should (eq (global-key-binding [f1]) 'help-command))
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(should (eq (global-key-binding "x") 'self-insert-command))
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(should-not (global-key-binding [f12])))
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||
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;;;; Mode hooks.
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||
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||
(defalias 'subr-tests--parent-mode
|
||
(if (fboundp 'prog-mode) 'prog-mode 'fundamental-mode))
|
||
|
||
(ert-deftest provided-mode-derived-p ()
|
||
;; base case: `derived-mode' directly derives `prog-mode'
|
||
(should (progn
|
||
(define-derived-mode derived-mode prog-mode "test")
|
||
(provided-mode-derived-p 'derived-mode 'prog-mode)))
|
||
;; edge case: `derived-mode' derives an alias of `prog-mode'
|
||
(should (progn
|
||
(define-derived-mode derived-mode subr-tests--parent-mode "test")
|
||
(provided-mode-derived-p 'derived-mode 'prog-mode))))
|
||
|
||
(ert-deftest number-sequence-test ()
|
||
(should (= (length
|
||
(number-sequence (1- most-positive-fixnum) most-positive-fixnum))
|
||
2))
|
||
(should (= (length
|
||
(number-sequence
|
||
(1+ most-negative-fixnum) most-negative-fixnum -1))
|
||
2)))
|
||
|
||
(ert-deftest string-comparison-test ()
|
||
(should (string-equal-ignore-case "abc" "abc"))
|
||
(should (string-equal-ignore-case "abc" "ABC"))
|
||
(should (string-equal-ignore-case "abc" "abC"))
|
||
(should-not (string-equal-ignore-case "abc" "abCD"))
|
||
(should (string-equal-ignore-case "S" "s"))
|
||
(should (string-equal-ignore-case "ẞ" "ß"))
|
||
(should (string-equal-ignore-case "Dz" "DZ"))
|
||
(should (string-equal-ignore-case "Όσος" "ΌΣΟΣ"))
|
||
;; not yet: (should (string-equal-ignore-case "SS" "ß"))
|
||
;; not yet: (should (string-equal-ignore-case "SS" "ẞ"))
|
||
|
||
(should (string-lessp "abc" "acb"))
|
||
(should (string-lessp "aBc" "abc"))
|
||
(should (string-lessp "abc" "abcd"))
|
||
(should (string-lessp "abc" "abcd"))
|
||
(should-not (string-lessp "abc" "abc"))
|
||
(should-not (string-lessp "" ""))
|
||
|
||
(should (string-greaterp "acb" "abc"))
|
||
(should (string-greaterp "abc" "aBc"))
|
||
(should (string-greaterp "abcd" "abc"))
|
||
(should (string-greaterp "abcd" "abc"))
|
||
(should-not (string-greaterp "abc" "abc"))
|
||
(should-not (string-greaterp "" ""))
|
||
|
||
;; Symbols are also accepted
|
||
(should (string-lessp 'abc 'acb))
|
||
(should (string-lessp "abc" 'acb))
|
||
(should (string-greaterp 'acb 'abc))
|
||
(should (string-greaterp "acb" 'abc)))
|
||
|
||
(ert-deftest subr-test-when ()
|
||
(should (equal (when t 1) 1))
|
||
(should (equal (when t 2) 2))
|
||
(should (equal (when nil 1) nil))
|
||
(should (equal (when nil 2) nil))
|
||
(should (equal (when t 'x 1) 1))
|
||
(should (equal (when t 'x 2) 2))
|
||
(should (equal (when nil 'x 1) nil))
|
||
(should (equal (when nil 'x 2) nil))
|
||
(let ((x 1))
|
||
(should-not (when nil
|
||
(setq x (1+ x))
|
||
x))
|
||
(should (= x 1))
|
||
(should (= 2 (when t
|
||
(setq x (1+ x))
|
||
x)))
|
||
(should (= x 2)))
|
||
(should (equal (macroexpand-all '(when a b c d))
|
||
'(if a (progn b c d)))))
|
||
|
||
(ert-deftest subr-test-xor ()
|
||
"Test `xor'."
|
||
(should-not (xor nil nil))
|
||
(should (eq (xor nil 'true) 'true))
|
||
(should (eq (xor 'true nil) 'true))
|
||
(should-not (xor t t)))
|
||
|
||
(ert-deftest subr-test-version-parsing ()
|
||
(should (equal (version-to-list ".5") '(0 5)))
|
||
(should (equal (version-to-list "0.9 alpha1") '(0 9 -3 1)))
|
||
(should (equal (version-to-list "0.9 snapshot") '(0 9 -4)))
|
||
(should (equal (version-to-list "0.9-alpha1") '(0 9 -3 1)))
|
||
(should (equal (version-to-list "0.9-snapshot") '(0 9 -4)))
|
||
(should (equal (version-to-list "0.9.snapshot") '(0 9 -4)))
|
||
(should (equal (version-to-list "0.9_snapshot") '(0 9 -4)))
|
||
(should (equal (version-to-list "0.9alpha1") '(0 9 -3 1)))
|
||
(should (equal (version-to-list "0.9snapshot") '(0 9 -4)))
|
||
(should (equal (version-to-list "1.0 git") '(1 0 -4)))
|
||
(should (equal (version-to-list "1.0 pre2") '(1 0 -1 2)))
|
||
(should (equal (version-to-list "1.0-git") '(1 0 -4)))
|
||
(should (equal (version-to-list "1.0-pre2") '(1 0 -1 2)))
|
||
(should (equal (version-to-list "1.0.1-a") '(1 0 1 1)))
|
||
(should (equal (version-to-list "1.0.1-f") '(1 0 1 6)))
|
||
(should (equal (version-to-list "1.0.1.a") '(1 0 1 1)))
|
||
(should (equal (version-to-list "1.0.1.f") '(1 0 1 6)))
|
||
(should (equal (version-to-list "1.0.1_a") '(1 0 1 1)))
|
||
(should (equal (version-to-list "1.0.1_f") '(1 0 1 6)))
|
||
(should (equal (version-to-list "1.0.1a") '(1 0 1 1)))
|
||
(should (equal (version-to-list "1.0.1f") '(1 0 1 6)))
|
||
(should (equal (version-to-list "1.0.7.5") '(1 0 7 5)))
|
||
(should (equal (version-to-list "1.0.git") '(1 0 -4)))
|
||
(should (equal (version-to-list "1.0.pre2") '(1 0 -1 2)))
|
||
(should (equal (version-to-list "1.0_git") '(1 0 -4)))
|
||
(should (equal (version-to-list "1.0_pre2") '(1 0 -1 2)))
|
||
(should (equal (version-to-list "1.0git") '(1 0 -4)))
|
||
(should (equal (version-to-list "1.0pre2") '(1 0 -1 2)))
|
||
(should (equal (version-to-list "22.8 beta3") '(22 8 -2 3)))
|
||
(should (equal (version-to-list "22.8-beta3") '(22 8 -2 3)))
|
||
(should (equal (version-to-list "22.8.beta3") '(22 8 -2 3)))
|
||
(should (equal (version-to-list "22.8_beta3") '(22 8 -2 3)))
|
||
(should (equal (version-to-list "22.8beta3") '(22 8 -2 3)))
|
||
(should (equal (version-to-list "6.9.30 Beta") '(6 9 30 -2)))
|
||
(should (equal (version-to-list "6.9.30-Beta") '(6 9 30 -2)))
|
||
(should (equal (version-to-list "6.9.30.Beta") '(6 9 30 -2)))
|
||
(should (equal (version-to-list "6.9.30Beta") '(6 9 30 -2)))
|
||
(should (equal (version-to-list "6.9.30_Beta") '(6 9 30 -2)))
|
||
|
||
(let ((text-quoting-style 'grave))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "OTP-18.1.5")))
|
||
"Invalid version syntax: `OTP-18.1.5' (must start with a number)"))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "")))
|
||
"Invalid version syntax: `' (must start with a number)"))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "1.0..7.5")))
|
||
"Invalid version syntax: `1.0..7.5'"))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "1.0prepre2")))
|
||
"Invalid version syntax: `1.0prepre2'"))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "22.8X3")))
|
||
"Invalid version syntax: `22.8X3'"))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "beta22.8alpha3")))
|
||
"Invalid version syntax: `beta22.8alpha3' (must start with a number)"))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "honk")))
|
||
"Invalid version syntax: `honk' (must start with a number)")))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list 9)))
|
||
"Version must be a string"))
|
||
|
||
(let ((version-separator "_"))
|
||
(should (equal (version-to-list "_5") '(0 5)))
|
||
(should (equal (version-to-list "0_9 alpha1") '(0 9 -3 1)))
|
||
(should (equal (version-to-list "0_9 snapshot") '(0 9 -4)))
|
||
(should (equal (version-to-list "0_9-alpha1") '(0 9 -3 1)))
|
||
(should (equal (version-to-list "0_9-snapshot") '(0 9 -4)))
|
||
(should (equal (version-to-list "0_9.alpha1") '(0 9 -3 1)))
|
||
(should (equal (version-to-list "0_9.snapshot") '(0 9 -4)))
|
||
(should (equal (version-to-list "0_9alpha1") '(0 9 -3 1)))
|
||
(should (equal (version-to-list "0_9snapshot") '(0 9 -4)))
|
||
(should (equal (version-to-list "1_0 git") '(1 0 -4)))
|
||
(should (equal (version-to-list "1_0 pre2") '(1 0 -1 2)))
|
||
(should (equal (version-to-list "1_0-git") '(1 0 -4)))
|
||
(should (equal (version-to-list "1_0.pre2") '(1 0 -1 2)))
|
||
(should (equal (version-to-list "1_0_1-a") '(1 0 1 1)))
|
||
(should (equal (version-to-list "1_0_1-f") '(1 0 1 6)))
|
||
(should (equal (version-to-list "1_0_1.a") '(1 0 1 1)))
|
||
(should (equal (version-to-list "1_0_1.f") '(1 0 1 6)))
|
||
(should (equal (version-to-list "1_0_1_a") '(1 0 1 1)))
|
||
(should (equal (version-to-list "1_0_1_f") '(1 0 1 6)))
|
||
(should (equal (version-to-list "1_0_1a") '(1 0 1 1)))
|
||
(should (equal (version-to-list "1_0_1f") '(1 0 1 6)))
|
||
(should (equal (version-to-list "1_0_7_5") '(1 0 7 5)))
|
||
(should (equal (version-to-list "1_0_git") '(1 0 -4)))
|
||
(should (equal (version-to-list "1_0pre2") '(1 0 -1 2)))
|
||
(should (equal (version-to-list "22_8 beta3") '(22 8 -2 3)))
|
||
(should (equal (version-to-list "22_8-beta3") '(22 8 -2 3)))
|
||
(should (equal (version-to-list "22_8.beta3") '(22 8 -2 3)))
|
||
(should (equal (version-to-list "22_8beta3") '(22 8 -2 3)))
|
||
(should (equal (version-to-list "6_9_30 Beta") '(6 9 30 -2)))
|
||
(should (equal (version-to-list "6_9_30-Beta") '(6 9 30 -2)))
|
||
(should (equal (version-to-list "6_9_30.Beta") '(6 9 30 -2)))
|
||
(should (equal (version-to-list "6_9_30Beta") '(6 9 30 -2)))
|
||
|
||
(let ((text-quoting-style 'grave))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "1_0__7_5")))
|
||
"Invalid version syntax: `1_0__7_5'"))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "1_0prepre2")))
|
||
"Invalid version syntax: `1_0prepre2'"))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "22.8X3")))
|
||
"Invalid version syntax: `22.8X3'"))
|
||
(should (equal
|
||
(error-message-string (should-error (version-to-list "beta22_8alpha3")))
|
||
"Invalid version syntax: `beta22_8alpha3' (must start with a number)")))))
|
||
|
||
(ert-deftest subr-test-version-list-< ()
|
||
(should (version-list-< '(0) '(1)))
|
||
(should (version-list-< '(0 9) '(1 0)))
|
||
(should (version-list-< '(1 -1) '(1 0)))
|
||
(should (version-list-< '(1 -2) '(1 -1)))
|
||
(should (not (version-list-< '(1) '(0))))
|
||
(should (not (version-list-< '(1 1) '(1 0))))
|
||
(should (not (version-list-< '(1) '(1 0))))
|
||
(should (not (version-list-< '(1 0) '(1 0 0)))))
|
||
|
||
(ert-deftest subr-test-version-list-= ()
|
||
(should (version-list-= '(1) '(1)))
|
||
(should (version-list-= '(1 0) '(1)))
|
||
(should (not (version-list-= '(0) '(1)))))
|
||
|
||
(ert-deftest subr-test-version-list-<= ()
|
||
(should (version-list-<= '(0) '(1)))
|
||
(should (version-list-<= '(1) '(1)))
|
||
(should (version-list-<= '(1 0) '(1)))
|
||
(should (not (version-list-<= '(1) '(0)))))
|
||
|
||
(defun subr-test--backtrace-frames-with-backtrace-frame (base)
|
||
"Reference implementation of `backtrace-frames'."
|
||
(let ((idx 0)
|
||
(frame nil)
|
||
(frames nil))
|
||
(while (setq frame (backtrace-frame idx base))
|
||
(push frame frames)
|
||
(setq idx (1+ idx)))
|
||
(nreverse frames)))
|
||
|
||
(defun subr-test--frames-2 (base)
|
||
(let ((_dummy nil))
|
||
(progn ;; Add a few frames to top of stack
|
||
(unwind-protect
|
||
(cons (mapcar (pcase-lambda (`(,evald ,func ,args ,_))
|
||
`(,evald ,func ,@args))
|
||
(backtrace-frames base))
|
||
(subr-test--backtrace-frames-with-backtrace-frame base))))))
|
||
|
||
(defun subr-test--frames-1 (base)
|
||
(subr-test--frames-2 base))
|
||
|
||
(ert-deftest subr-test-backtrace-simple-tests ()
|
||
"Test backtrace-related functions (simple tests).
|
||
This exercises `backtrace-frame', and indirectly `mapbacktrace'."
|
||
;; `mapbacktrace' returns nil
|
||
(should (equal (mapbacktrace #'ignore) nil))
|
||
;; Unbound BASE is silently ignored
|
||
(let ((unbound (make-symbol "ub")))
|
||
(should (equal (backtrace-frame 0 unbound) nil))
|
||
(should (equal (mapbacktrace #'error unbound) nil)))
|
||
;; First frame is backtrace-related function
|
||
(should (equal (backtrace-frame 0) '(t backtrace-frame 0)))
|
||
(let ((throw-args (lambda (&rest args) (throw 'ret args))))
|
||
(should (equal (catch 'ret (mapbacktrace throw-args))
|
||
`(t mapbacktrace (,throw-args) nil))))
|
||
;; Past-end NFRAMES is silently ignored
|
||
(should (equal (backtrace-frame most-positive-fixnum) nil)))
|
||
|
||
(ert-deftest subr-test-backtrace-integration-test ()
|
||
"Test backtrace-related functions (integration test).
|
||
This exercises `backtrace-frame', `backtrace-frames', and
|
||
indirectly `mapbacktrace'."
|
||
;; Compare two implementations of backtrace-frames
|
||
(let ((frame-lists (subr-test--frames-1 'subr-test--frames-2)))
|
||
(should (equal (car frame-lists) (cdr frame-lists)))))
|
||
|
||
(ert-deftest subr-tests--string-match-p--blank ()
|
||
"Test that [:blank:] matches horizontal whitespace, cf. Bug#25366."
|
||
(should (equal (string-match-p "\\`[[:blank:]]\\'" " ") 0))
|
||
(should (equal (string-match-p "\\`[[:blank:]]\\'" "\t") 0))
|
||
(should-not (string-match-p "\\`[[:blank:]]\\'" "\n"))
|
||
(should-not (string-match-p "\\`[[:blank:]]\\'" "a"))
|
||
(should (equal (string-match-p "\\`[[:blank:]]\\'" "\N{HAIR SPACE}") 0))
|
||
(should (equal (string-match-p "\\`[[:blank:]]\\'" "\u3000") 0))
|
||
(should-not (string-match-p "\\`[[:blank:]]\\'" "\N{LINE SEPARATOR}")))
|
||
|
||
(ert-deftest subr-tests--dolist--wrong-number-of-args ()
|
||
"Test that `dolist' doesn't accept wrong types or length of SPEC,
|
||
cf. Bug#25477."
|
||
(dolist (lb '(nil t))
|
||
(should-error (eval '(dolist (a)) lb)
|
||
:type 'wrong-number-of-arguments)
|
||
(should-error (eval '(dolist (a () 'result 'invalid)) lb)
|
||
:type 'wrong-number-of-arguments)
|
||
(should-error (eval '(dolist "foo") lb)
|
||
:type 'wrong-type-argument)))
|
||
|
||
(ert-deftest subr-tests-bug22027 ()
|
||
"Test for https://debbugs.gnu.org/22027 ."
|
||
(let ((default "foo") res)
|
||
(cl-letf (((symbol-function 'read-string)
|
||
(lambda (_prompt &optional _init _hist def _inher-input) def)))
|
||
(setq res (read-passwd "pass: " 'confirm (mapconcat #'string default)))
|
||
(should (string= default res)))))
|
||
|
||
(ert-deftest subr-tests--gensym ()
|
||
"Test `gensym' behavior."
|
||
(should (equal (symbol-name (let ((gensym-counter 0)) (gensym)))
|
||
"g0"))
|
||
(should (eq (string-to-char (symbol-name (gensym))) ?g))
|
||
(should (eq (string-to-char (symbol-name (gensym "X"))) ?X)))
|
||
|
||
(ert-deftest subr-tests--assq-delete-all ()
|
||
"Test `assq-delete-all' behavior."
|
||
(cl-flet ((new-list-fn
|
||
()
|
||
(list (cons 'a 1) (cons 'b 2) (cons 'c 3) 'd (cons "foo" "bar"))))
|
||
(should (equal (cdr (new-list-fn)) (assq-delete-all 'a (new-list-fn))))
|
||
(should (equal (new-list-fn) (assq-delete-all 'd (new-list-fn))))
|
||
(should (equal (new-list-fn) (assq-delete-all "foo" (new-list-fn))))))
|
||
|
||
(ert-deftest subr-tests--assoc-delete-all ()
|
||
"Test `assoc-delete-all' behavior."
|
||
(cl-flet ((new-list-fn
|
||
()
|
||
(list (cons 'a 1) (cons 'b 2) (cons 'c 3) 'd (cons "foo" "bar"))))
|
||
(should (equal (cdr (new-list-fn)) (assoc-delete-all 'a (new-list-fn))))
|
||
(should (equal (new-list-fn) (assoc-delete-all 'd (new-list-fn))))
|
||
(should (equal (butlast (new-list-fn))
|
||
(assoc-delete-all "foo" (new-list-fn))))))
|
||
|
||
(ert-deftest shell-quote-argument-%-on-w32 ()
|
||
"Quoting of `%' in w32 shells isn't perfect.
|
||
See https://debbugs.gnu.org/cgi/bugreport.cgi?bug=19350."
|
||
:expected-result :failed
|
||
(skip-unless (and (fboundp 'w32-shell-dos-semantics)
|
||
(w32-shell-dos-semantics)))
|
||
(let ((process-environment (append '("ca^=with-caret"
|
||
"ca=without-caret")
|
||
process-environment)))
|
||
;; It actually results in
|
||
;; without-caret with-caret
|
||
(should (equal (shell-command-to-string
|
||
(format "echo %s %s"
|
||
"%ca%"
|
||
(shell-quote-argument "%ca%")))
|
||
"without-caret %ca%"))))
|
||
|
||
(ert-deftest subr-tests-flatten-tree ()
|
||
"Test `flatten-tree' behavior."
|
||
(should (equal (flatten-tree '(1 (2 . 3) nil (4 5 (6)) 7))
|
||
'(1 2 3 4 5 6 7)))
|
||
(should (equal (flatten-tree '((1 . 2)))
|
||
'(1 2)))
|
||
(should (equal (flatten-tree '(1 nil 2))
|
||
'(1 2)))
|
||
(should (equal (flatten-tree 42)
|
||
'(42)))
|
||
(should (equal (flatten-tree t)
|
||
'(t)))
|
||
(should (equal (flatten-tree nil)
|
||
nil))
|
||
(should (equal (flatten-tree '((nil) ((((nil)))) nil))
|
||
nil))
|
||
(should (equal (flatten-tree '(1 ("foo" "bar") 2))
|
||
'(1 "foo" "bar" 2))))
|
||
|
||
(ert-deftest subr--tests-letrec ()
|
||
;; Test that simple cases of `letrec' get optimized back to `let*'.
|
||
(should (equal (macroexpand '(letrec ((subr-tests-var1 1)
|
||
(subr-tests-var2 subr-tests-var1))
|
||
(+ subr-tests-var1 subr-tests-var2)))
|
||
'(let* ((subr-tests-var1 1)
|
||
(subr-tests-var2 subr-tests-var1))
|
||
(+ subr-tests-var1 subr-tests-var2)))))
|
||
|
||
(defvar subr-tests--hook nil)
|
||
|
||
(ert-deftest subr-tests-add-hook-depth ()
|
||
"Test the `depth' arg of `add-hook'."
|
||
(setq-default subr-tests--hook nil)
|
||
(add-hook 'subr-tests--hook 'f1)
|
||
(add-hook 'subr-tests--hook 'f2)
|
||
(should (equal subr-tests--hook '(f2 f1)))
|
||
(add-hook 'subr-tests--hook 'f3 t)
|
||
(should (equal subr-tests--hook '(f2 f1 f3)))
|
||
(add-hook 'subr-tests--hook 'f4 50)
|
||
(should (equal subr-tests--hook '(f2 f1 f4 f3)))
|
||
(add-hook 'subr-tests--hook 'f5 -50)
|
||
(should (equal subr-tests--hook '(f5 f2 f1 f4 f3)))
|
||
(add-hook 'subr-tests--hook 'f6)
|
||
(should (equal subr-tests--hook '(f5 f6 f2 f1 f4 f3)))
|
||
;; Make sure t is equivalent to 90.
|
||
(add-hook 'subr-tests--hook 'f7 90)
|
||
(add-hook 'subr-tests--hook 'f8 t)
|
||
(should (equal subr-tests--hook '(f5 f6 f2 f1 f4 f3 f7 f8)))
|
||
;; Make sure nil is equivalent to 0.
|
||
(add-hook 'subr-tests--hook 'f9 0)
|
||
(add-hook 'subr-tests--hook 'f10)
|
||
(should (equal subr-tests--hook '(f5 f10 f9 f6 f2 f1 f4 f3 f7 f8)))
|
||
)
|
||
|
||
(ert-deftest ignore-error-tests ()
|
||
(should (equal (ignore-error (end-of-file)
|
||
(read ""))
|
||
nil))
|
||
(should (equal (ignore-error end-of-file
|
||
(read ""))
|
||
nil))
|
||
(should-error (ignore-error foo
|
||
(read ""))))
|
||
|
||
(ert-deftest string-replace ()
|
||
(should (equal (string-replace "foo" "bar" "zot")
|
||
"zot"))
|
||
(should (equal (string-replace "foo" "bar" "foozot")
|
||
"barzot"))
|
||
(should (equal (string-replace "foo" "bar" "barfoozot")
|
||
"barbarzot"))
|
||
(should (equal (string-replace "zot" "bar" "barfoozot")
|
||
"barfoobar"))
|
||
(should (equal (string-replace "z" "bar" "barfoozot")
|
||
"barfoobarot"))
|
||
(should (equal (string-replace "zot" "bar" "zat")
|
||
"zat"))
|
||
(should (equal (string-replace "azot" "bar" "zat")
|
||
"zat"))
|
||
(should (equal (string-replace "azot" "bar" "azot")
|
||
"bar"))
|
||
|
||
(should (equal (string-replace "azot" "bar" "foozotbar")
|
||
"foozotbar"))
|
||
|
||
(should (equal (string-replace "fo" "bar" "lafofofozot")
|
||
"labarbarbarzot"))
|
||
|
||
(should (equal (string-replace "\377" "x" "a\377b")
|
||
"axb"))
|
||
(should (equal (string-replace "\377" "x" "a\377ø")
|
||
"axø"))
|
||
(should (equal (string-replace (string-to-multibyte "\377") "x" "a\377b")
|
||
"axb"))
|
||
(should (equal (string-replace (string-to-multibyte "\377") "x" "a\377ø")
|
||
"axø"))
|
||
|
||
(should (equal (string-replace "ana" "ANA" "ananas") "ANAnas"))
|
||
|
||
(should (equal (string-replace "a" "" "") ""))
|
||
(should (equal (string-replace "a" "" "aaaaa") ""))
|
||
(should (equal (string-replace "ab" "" "ababab") ""))
|
||
(should (equal (string-replace "ab" "" "abcabcabc") "ccc"))
|
||
(should (equal (string-replace "a" "aa" "aaa") "aaaaaa"))
|
||
(should (equal (string-replace "abc" "defg" "abc") "defg"))
|
||
|
||
(should (equal (should-error (string-replace "" "x" "abc"))
|
||
'(wrong-length-argument 0))))
|
||
|
||
(ert-deftest subr-replace-regexp-in-string ()
|
||
(should (equal (replace-regexp-in-string "a+" "xy" "abaabbabaaba")
|
||
"xybxybbxybxybxy"))
|
||
;; FIXEDCASE
|
||
(let ((case-fold-search t))
|
||
(should (equal (replace-regexp-in-string "a+" "xy" "ABAABBABAABA")
|
||
"XYBXYBBXYBXYBXY"))
|
||
(should (equal (replace-regexp-in-string "a+" "xy" "ABAABBABAABA" t)
|
||
"xyBxyBBxyBxyBxy"))
|
||
(should (equal (replace-regexp-in-string
|
||
"a[bc]*" "xyz"
|
||
"a A ab AB Ab aB abc ABC Abc AbC aBc")
|
||
"xyz XYZ xyz XYZ Xyz xyz xyz XYZ Xyz Xyz xyz"))
|
||
(should (equal (replace-regexp-in-string
|
||
"a[bc]*" "xyz"
|
||
"a A ab AB Ab aB abc ABC Abc AbC aBc" t)
|
||
"xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz xyz")))
|
||
(let ((case-fold-search nil))
|
||
(should (equal (replace-regexp-in-string "a+" "xy" "ABAABBABAABA")
|
||
"ABAABBABAABA")))
|
||
;; group substitution
|
||
(should (equal (replace-regexp-in-string
|
||
"a\\(b*\\)" "<\\1,\\&>" "babbcaabacbab")
|
||
"b<bb,abb>c<,a><b,ab><,a>cb<b,ab>"))
|
||
(should (equal (replace-regexp-in-string
|
||
"x\\(?2:..\\)\\(?1:..\\)\\(..\\)\\(..\\)\\(..\\)"
|
||
"<\\3,\\5,\\4,\\1,\\2>" "yxabcdefghijkl")
|
||
"y<ef,ij,gh,cd,ab>kl"))
|
||
;; LITERAL
|
||
(should (equal (replace-regexp-in-string
|
||
"a\\(b*\\)" "<\\1,\\&>" "babbcaabacbab" nil t)
|
||
"b<\\1,\\&>c<\\1,\\&><\\1,\\&><\\1,\\&>cb<\\1,\\&>"))
|
||
(should (equal (replace-regexp-in-string
|
||
"a" "\\\\,\\?" "aba")
|
||
"\\,\\?b\\,\\?"))
|
||
(should (equal (replace-regexp-in-string
|
||
"a" "\\\\,\\?" "aba" nil t)
|
||
"\\\\,\\?b\\\\,\\?"))
|
||
;; SUBEXP
|
||
(should (equal (replace-regexp-in-string
|
||
"\\(a\\)\\(b*\\)c" "xy" "babbcdacd" nil nil 2)
|
||
"baxycdaxycd"))
|
||
;; START
|
||
(should (equal (replace-regexp-in-string
|
||
"ab" "x" "abcabdabeabf" nil nil nil 4)
|
||
"bdxexf"))
|
||
;; An empty pattern matches once before every character.
|
||
(should (equal (replace-regexp-in-string "" "x" "abc")
|
||
"xaxbxc"))
|
||
(should (equal (replace-regexp-in-string "y*" "x" "abc")
|
||
"xaxbxc"))
|
||
;; replacement function
|
||
(should (equal (replace-regexp-in-string
|
||
"a\\(b*\\)c"
|
||
(lambda (s)
|
||
(format "<%s,%s,%s,%s,%s>"
|
||
s
|
||
(match-beginning 0) (match-end 0)
|
||
(match-beginning 1) (match-end 1)))
|
||
"babbcaacabc")
|
||
"b<abbc,0,4,1,3>a<ac,0,2,1,1><abc,0,3,1,2>"))
|
||
;; anchors (bug#15107, bug#44861)
|
||
(should (equal (replace-regexp-in-string "a\\B" "b" "a aaaa")
|
||
"a bbba"))
|
||
(should (equal (replace-regexp-in-string "\\`\\|x" "z" "--xx--")
|
||
"z--zz--")))
|
||
|
||
(ert-deftest subr-match-substitute-replacement ()
|
||
(with-temp-buffer
|
||
(insert "Alpha Beta Gamma Delta Epsilon")
|
||
(goto-char (point-min))
|
||
(re-search-forward "B\\(..\\)a")
|
||
(should (equal (match-substitute-replacement "carrot")
|
||
"Carrot"))
|
||
(should (equal (match-substitute-replacement "<\\&>")
|
||
"<Beta>"))
|
||
(should (equal (match-substitute-replacement "m\\1a")
|
||
"Meta"))
|
||
(should (equal (match-substitute-replacement "ernin" nil nil nil 1)
|
||
"Bernina")))
|
||
(let ((s "Tau Beta Gamma Delta Epsilon"))
|
||
(string-match "B\\(..\\)a" s)
|
||
(should (equal (match-substitute-replacement "carrot" nil nil s)
|
||
"Carrot"))
|
||
(should (equal (match-substitute-replacement "<\\&>" nil nil s)
|
||
"<Beta>"))
|
||
(should (equal (match-substitute-replacement "m\\1a" nil nil s)
|
||
"Meta"))
|
||
(should (equal (match-substitute-replacement "ernin" nil nil s 1)
|
||
"Bernina"))))
|
||
|
||
(ert-deftest subr-tests--change-group-33341 ()
|
||
(with-temp-buffer
|
||
(buffer-enable-undo)
|
||
(insert "0\n")
|
||
(let ((g (prepare-change-group)))
|
||
(activate-change-group g)
|
||
(insert "b\n")
|
||
(insert "c\n")
|
||
(cancel-change-group g))
|
||
(should (equal (buffer-string) "0\n"))
|
||
(erase-buffer)
|
||
(setq buffer-undo-list nil)
|
||
(insert "0\n")
|
||
(let ((g (prepare-change-group)))
|
||
(activate-change-group g)
|
||
(insert "b\n")
|
||
(insert "c\n")
|
||
(accept-change-group g))
|
||
(should (equal (buffer-string) "0\nb\nc\n"))
|
||
(undo-boundary)
|
||
(undo)
|
||
(should (equal (buffer-string) ""))))
|
||
|
||
(defvar subr--ordered nil)
|
||
|
||
(ert-deftest subr--add-to-ordered-list-eq ()
|
||
(setq subr--ordered nil)
|
||
(add-to-ordered-list 'subr--ordered 'b 2)
|
||
(should (equal subr--ordered '(b)))
|
||
(add-to-ordered-list 'subr--ordered 'c 3)
|
||
(should (equal subr--ordered '(b c)))
|
||
(add-to-ordered-list 'subr--ordered 'a 1)
|
||
(should (equal subr--ordered '(a b c)))
|
||
(add-to-ordered-list 'subr--ordered 'e)
|
||
(should (equal subr--ordered '(a b c e)))
|
||
(add-to-ordered-list 'subr--ordered 'd 4)
|
||
(should (equal subr--ordered '(a b c d e)))
|
||
(add-to-ordered-list 'subr--ordered 'e)
|
||
(should (equal subr--ordered '(a b c d e)))
|
||
(add-to-ordered-list 'subr--ordered 'b 5)
|
||
(should (equal subr--ordered '(a c d b e))))
|
||
|
||
|
||
;;; Apropos.
|
||
|
||
(ert-deftest apropos-apropos-internal ()
|
||
(should (equal (apropos-internal "^next-line$") '(next-line)))
|
||
(should (>= (length (apropos-internal "^help")) 100))
|
||
(should-not (apropos-internal "^test-a-missing-symbol-foo-bar-zot$")))
|
||
|
||
(ert-deftest apropos-apropos-internal/predicate ()
|
||
(should (equal (apropos-internal "^next-line$" #'commandp) '(next-line)))
|
||
(should (>= (length (apropos-internal "^help" #'commandp)) 15))
|
||
(should-not (apropos-internal "^next-line$" #'keymapp)))
|
||
|
||
|
||
(defvar test-global-boundp)
|
||
(ert-deftest test-buffer-local-boundp ()
|
||
(let ((buf (generate-new-buffer "boundp")))
|
||
(with-current-buffer buf
|
||
(setq-local test-boundp t))
|
||
(setq test-global-boundp t)
|
||
(should (buffer-local-boundp 'test-boundp buf))
|
||
(should-not (buffer-local-boundp 'test-not-boundp buf))
|
||
(should (buffer-local-boundp 'test-global-boundp buf))))
|
||
|
||
(ert-deftest test-replace-string-in-region ()
|
||
(with-temp-buffer
|
||
(insert "foo bar zot foobar")
|
||
(should (= (replace-string-in-region "foo" "new" (point-min) (point-max))
|
||
2))
|
||
(should (equal (buffer-string) "new bar zot newbar")))
|
||
|
||
(with-temp-buffer
|
||
(insert "foo bar zot foobar")
|
||
(should (= (replace-string-in-region "foo" "new" (point-min) 14)
|
||
1))
|
||
(should (equal (buffer-string) "new bar zot foobar")))
|
||
|
||
(with-temp-buffer
|
||
(insert "foo bar zot foobar")
|
||
(should-error (replace-string-in-region "foo" "new" (point-min) 30)))
|
||
|
||
(with-temp-buffer
|
||
(insert "Foo bar zot foobar")
|
||
(should (= (replace-string-in-region "Foo" "new" (point-min))
|
||
1))
|
||
(should (equal (buffer-string) "new bar zot foobar")))
|
||
|
||
(with-temp-buffer
|
||
(insert "foo bar baz")
|
||
(should (= (replace-string-in-region "ba" "quux corge grault" (point-min))
|
||
2))
|
||
(should (equal (buffer-string)
|
||
"foo quux corge graultr quux corge graultz")))
|
||
|
||
(with-temp-buffer
|
||
(insert "foo bar bar")
|
||
(should (= (replace-string-in-region " bar" "" (point-min) 8)
|
||
1))
|
||
(should (equal (buffer-string)
|
||
"foo bar"))))
|
||
|
||
(ert-deftest test-replace-regexp-in-region ()
|
||
(with-temp-buffer
|
||
(insert "foo bar zot foobar")
|
||
(should (= (replace-regexp-in-region "fo+" "new" (point-min) (point-max))
|
||
2))
|
||
(should (equal (buffer-string) "new bar zot newbar")))
|
||
|
||
(with-temp-buffer
|
||
(insert "foo bar zot foobar")
|
||
(should (= (replace-regexp-in-region "fo+" "new" (point-min) 14)
|
||
1))
|
||
(should (equal (buffer-string) "new bar zot foobar")))
|
||
|
||
(with-temp-buffer
|
||
(insert "foo bar zot foobar")
|
||
(should-error (replace-regexp-in-region "fo+" "new" (point-min) 30)))
|
||
|
||
(with-temp-buffer
|
||
(insert "Foo bar zot foobar")
|
||
(should (= (replace-regexp-in-region "Fo+" "new" (point-min))
|
||
1))
|
||
(should (equal (buffer-string) "new bar zot foobar")))
|
||
|
||
(with-temp-buffer
|
||
(insert "foo bar baz")
|
||
(should (= (replace-regexp-in-region "ba." "quux corge grault" (point-min))
|
||
2))
|
||
(should (equal (buffer-string)
|
||
"foo quux corge grault quux corge grault")))
|
||
|
||
(with-temp-buffer
|
||
(insert "foo bar bar")
|
||
(should (= (replace-regexp-in-region " bar" "" (point-min) 8)
|
||
1))
|
||
(should (equal (buffer-string)
|
||
"foo bar"))))
|
||
|
||
(ert-deftest test-with-existing-directory ()
|
||
(let ((dir (make-temp-name "/tmp/not-exist-")))
|
||
(let ((default-directory dir))
|
||
(should-not (file-exists-p default-directory)))
|
||
(with-existing-directory
|
||
(should-not (equal dir default-directory))
|
||
(should (file-exists-p default-directory)))))
|
||
|
||
(ert-deftest subr-test-internal--format-docstring-line ()
|
||
(should
|
||
(string= (let ((fill-column 70))
|
||
(internal--format-docstring-line
|
||
"In addition to any hooks its parent mode might have run, this \
|
||
mode runs the hook ‘foo-bar-baz-very-long-name-indeed-mode-hook’, as the final \
|
||
or penultimate step during initialization."))
|
||
"In addition to any hooks its parent mode might have run, this mode
|
||
runs the hook ‘foo-bar-baz-very-long-name-indeed-mode-hook’, as the
|
||
final or penultimate step during initialization."))
|
||
(should-error (internal--format-docstring-line "foo\nbar")))
|
||
|
||
(ert-deftest test-ensure-list ()
|
||
(should (equal (ensure-list nil) nil))
|
||
(should (equal (ensure-list :foo) '(:foo)))
|
||
(should (equal (ensure-list '(1 2 3)) '(1 2 3))))
|
||
|
||
(ert-deftest test-alias-p ()
|
||
(should-not (function-alias-p 1))
|
||
|
||
(defun subr-tests--fun ())
|
||
(should-not (function-alias-p 'subr-tests--fun))
|
||
|
||
(defalias 'subr-tests--a 'subr-tests--b)
|
||
(defalias 'subr-tests--b 'subr-tests--c)
|
||
(should (equal (function-alias-p 'subr-tests--a)
|
||
'(subr-tests--b subr-tests--c)))
|
||
|
||
(defalias 'subr-tests--d 'subr-tests--e)
|
||
(defalias 'subr-tests--e 'subr-tests--d)
|
||
(should-error (function-alias-p 'subr-tests--d))
|
||
(should (equal (function-alias-p 'subr-tests--d t)
|
||
'(subr-tests--e))))
|
||
|
||
(ert-deftest test-readablep ()
|
||
(should (readablep "foo"))
|
||
(should-not (readablep (list (make-marker))))
|
||
(should-not (readablep (make-marker))))
|
||
|
||
(ert-deftest test-print-unreadable-function ()
|
||
;; Check that problem with unwinding properly is fixed (bug#56773).
|
||
(let* ((before nil)
|
||
(after nil)
|
||
(r (with-temp-buffer
|
||
(setq before (current-buffer))
|
||
(prog1 (readablep (make-marker))
|
||
(setq after (current-buffer))))))
|
||
(should (equal after before))
|
||
(should (equal r nil))))
|
||
|
||
(ert-deftest test-string-lines ()
|
||
(should (equal (string-lines "") '("")))
|
||
(should (equal (string-lines "" t) '()))
|
||
|
||
(should (equal (string-lines "foo") '("foo")))
|
||
(should (equal (string-lines "foo\n") '("foo")))
|
||
(should (equal (string-lines "foo\nbar") '("foo" "bar")))
|
||
|
||
(should (equal (string-lines "foo" t) '("foo")))
|
||
(should (equal (string-lines "foo\n" t) '("foo")))
|
||
(should (equal (string-lines "foo\nbar" t) '("foo" "bar")))
|
||
(should (equal (string-lines "foo\n\n\nbar" t) '("foo" "bar")))
|
||
|
||
(should (equal (string-lines "foo" nil t) '("foo")))
|
||
(should (equal (string-lines "foo\n" nil t) '("foo\n")))
|
||
(should (equal (string-lines "foo\nbar" nil t) '("foo\n" "bar")))
|
||
(should (equal (string-lines "foo\n\n\nbar" nil t)
|
||
'("foo\n" "\n" "\n" "bar")))
|
||
|
||
(should (equal (string-lines "foo" t t) '("foo")))
|
||
(should (equal (string-lines "foo\n" t t) '("foo\n")))
|
||
(should (equal (string-lines "foo\nbar" t t) '("foo\n" "bar")))
|
||
(should (equal (string-lines "foo\n\n\nbar" t t)
|
||
'("foo\n" "bar"))))
|
||
|
||
(ert-deftest test-keymap-parse-macros ()
|
||
(should (equal (key-parse "C-x ( C-d C-x )") [24 40 4 24 41]))
|
||
(should (equal (kbd "C-x ( C-d C-x )") ""))
|
||
(should (equal (kbd "C-x ( C-x )") "")))
|
||
|
||
(defvar subr-test--global)
|
||
(ert-deftest test-local-set-state ()
|
||
(setq subr-test--global 1)
|
||
(with-temp-buffer
|
||
(setq-local subr-test--local 2)
|
||
(let ((state (buffer-local-set-state subr-test--global 10
|
||
subr-test--local 20
|
||
subr-test--unexist 30)))
|
||
(should (= subr-test--global 10))
|
||
(should (= subr-test--local 20))
|
||
(should (= subr-test--unexist 30))
|
||
(buffer-local-restore-state state)
|
||
(should (= subr-test--global 1))
|
||
(should (= subr-test--local 2))
|
||
(should-not (boundp 'subr-test--unexist)))))
|
||
|
||
(ert-deftest test-char-uppercase-p ()
|
||
"Tests for `char-uppercase-p'."
|
||
(dolist (c (list ?R ?S ?Ω ?Ψ))
|
||
(should (char-uppercase-p c)))
|
||
(dolist (c (list ?a ?b ?α ?β))
|
||
(should-not (char-uppercase-p c))))
|
||
|
||
(ert-deftest test-plistp ()
|
||
(should (plistp nil))
|
||
(should-not (plistp 1))
|
||
(should (plistp '(1 2)))
|
||
(should-not (plistp '(1 . 2)))
|
||
(should (plistp '(1 2 3 4)))
|
||
(should-not (plistp '(1 2 3)))
|
||
(should-not (plistp '(1 2 3 . 4)))
|
||
(let ((cycle (list 1 2 3)))
|
||
(nconc cycle cycle)
|
||
(should-not (plistp cycle))))
|
||
|
||
(defun subr-tests--butlast-ref (list &optional n)
|
||
"Reference implementation of `butlast'."
|
||
(let ((m (or n 1))
|
||
(len (length list)))
|
||
(let ((r nil))
|
||
(while (and list (> len m))
|
||
(push (car list) r)
|
||
(setq list (cdr list))
|
||
(setq len (1- len)))
|
||
(nreverse r))))
|
||
|
||
(ert-deftest subr-butlast ()
|
||
(dolist (l '(nil '(a) '(a b) '(a b c) '(a b c d)))
|
||
(dolist (n (cons nil (number-sequence -2 6)))
|
||
(should (equal (butlast l n)
|
||
(subr-tests--butlast-ref l n))))))
|
||
|
||
(ert-deftest test-list-of-strings-p ()
|
||
(should-not (list-of-strings-p 1))
|
||
(should (list-of-strings-p nil))
|
||
(should (list-of-strings-p '("a" "b")))
|
||
(should-not (list-of-strings-p ["a" "b"]))
|
||
(should-not (list-of-strings-p '("a" nil "b")))
|
||
(should-not (list-of-strings-p '("a" "b" . "c"))))
|
||
|
||
(provide 'subr-tests)
|
||
;;; subr-tests.el ends here
|