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emacs/test/lisp/emacs-lisp/tabulated-list-test.el
Lars Ingebrigtsen 85e9e5f616 Don't quote nil and t in doc strings and comments 
* test/src/minibuf-tests.el (test-try-completion-ignore-case):
* test/lisp/url/url-auth-tests.el
(url-auth-test-digest-auth-retrieve-cache):
* test/lisp/subr-tests.el (subr-tests-add-hook-depth):
* test/lisp/so-long-tests/so-long-tests.el
(so-long-tests-invisible-buffer-function):
* test/lisp/emacs-lisp/tabulated-list-test.el (tabulated-list-sort):
* src/xfaces.c:
* src/process.c (Finterrupt_process):
(syms_of_process):
* src/minibuf.c (Fread_from_minibuffer):
(Fcompleting_read):
(syms_of_minibuf):
* src/dispnew.c (syms_of_display):
* src/data.c:
* lisp/so-long.el (so-long--hack-local-variables):
* lisp/progmodes/elisp-mode.el (elisp--xref-find-definitions):
(elisp--xref-find-definitions):
* lisp/org/ox-html.el (org-html-htmlize-output-type):
* lisp/org/org-agenda.el (org-agenda-do-in-region):
* lisp/net/tramp.el:
* lisp/minibuffer.el (set-minibuffer-message):
* lisp/isearch.el (isearch-wrap-pause):
(isearch-repeat-on-direction-change):
* lisp/emacs-lisp/timer.el (timer):
* lisp/emacs-lisp/package.el (package-read-archive-contents):
* lisp/emacs-lisp/faceup.el (faceup-next-property-change):
* lisp/emacs-lisp/comp.el (comp-func):
* lisp/emacs-lisp/comp-cstr.el (comp-cstr-empty-p):
* lisp/emacs-lisp/cl-macs.el (cl-do):
(cl-do*):
(cl--self-tco):
* lisp/emacs-lisp/bytecomp.el (byte-compile-unresolved-functions):
(byte-compile-cond-jump-table): Don't quote t and nil.
2021-09-21 22:11:43 +02:00

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;;; tabulated-list-test.el --- Tests for emacs-lisp/tabulated-list.el -*- lexical-binding: t; -*-
;; Copyright (C) 2015-2021 Free Software Foundation, Inc.
;; Author: Artur Malabarba <bruce.connor.am@gmail.com>
;; 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 'tabulated-list)
(require 'ert)
(defconst tabulated-list--test-entries
'(("zzzz-game" ["zzzz-game" "zzzz-game" "2113" "installed" " play zzzz in Emacs"])
("4clojure" ["4clojure" "4clojure" "1507" "obsolete" " Open and evaluate 4clojure.com questions"])
("abc-mode" ["abc-mode" "abc-mode" "944" "available" " Major mode for editing abc music files"])
("mode" ["mode" "mode" "1128" "installed" " A simple mode for editing Actionscript 3 files"])))
(defun tabulated-list--test-sort-car (a b)
(string< (car a) (car b)))
(defconst tabulated-list--test-format
[("name" 10 tabulated-list--test-sort-car)
("name-2" 10 t)
("Version" 9 nil)
("Status" 10 )
("Description" 0 nil)])
(defmacro tabulated-list--test-with-buffer (&rest body)
`(with-temp-buffer
(tabulated-list-mode)
(setq tabulated-list-entries (copy-alist tabulated-list--test-entries))
(setq tabulated-list-format tabulated-list--test-format)
(setq tabulated-list-padding 7)
(tabulated-list-init-header)
(tabulated-list-print)
,@body))
;;; Tests
(ert-deftest tabulated-list-print ()
(tabulated-list--test-with-buffer
;; Basic printing.
(should (string= (buffer-substring-no-properties (point-min) (point-max))
" zzzz-game zzzz-game 2113 installed play zzzz in Emacs
4clojure 4clojure 1507 obsolete Open and evaluate 4clojure.com questions
abc-mode abc-mode 944 available Major mode for editing abc music files
mode mode 1128 installed A simple mode for editing Actionscript 3 files\n"))
;; Preserve position.
(forward-line 3)
(let ((pos (thing-at-point 'line)))
(pop tabulated-list-entries)
(tabulated-list-print t)
(should (equal (thing-at-point 'line) pos))
(should (string= (buffer-substring-no-properties (point-min) (point-max))
" 4clojure 4clojure 1507 obsolete Open and evaluate 4clojure.com questions
abc-mode abc-mode 944 available Major mode for editing abc music files
mode mode 1128 installed A simple mode for editing Actionscript 3 files\n"))
;; Check the UPDATE argument
(pop tabulated-list-entries)
(setf (cdr (car tabulated-list-entries)) (list ["x" "x" "944" "available" " XX"]))
(tabulated-list-print t t)
(should (string= (buffer-substring-no-properties (point-min) (point-max))
" x x 944 available XX
mode mode 1128 installed A simple mode for editing Actionscript 3 files\n"))
(should (equal (thing-at-point 'line) pos)))))
(ert-deftest tabulated-list-sort ()
(tabulated-list--test-with-buffer
;; Basic sorting
(goto-char (point-min))
(skip-chars-forward "[:blank:]")
(tabulated-list-sort)
(let ((text (buffer-substring-no-properties (point-min) (point-max))))
(should (string= text " 4clojure 4clojure 1507 obsolete Open and evaluate 4clojure.com questions
abc-mode abc-mode 944 available Major mode for editing abc music files
mode mode 1128 installed A simple mode for editing Actionscript 3 files
zzzz-game zzzz-game 2113 installed play zzzz in Emacs\n"))
(skip-chars-forward "^[:blank:]")
(skip-chars-forward "[:blank:]")
(should (equal (get-text-property (point) 'tabulated-list-column-name)
"name-2"))
(tabulated-list-sort)
;; Check a t as the sorting predicate.
(should (string= text (buffer-substring-no-properties (point-min) (point-max))))
;; Invert.
(tabulated-list-sort 1)
(should (string= (buffer-substring-no-properties (point-min) (point-max))
" zzzz-game zzzz-game 2113 installed play zzzz in Emacs
mode mode 1128 installed A simple mode for editing Actionscript 3 files
abc-mode abc-mode 944 available Major mode for editing abc music files
4clojure 4clojure 1507 obsolete Open and evaluate 4clojure.com questions\n"))
;; Again
(tabulated-list-sort 1)
(should (string= text (buffer-substring-no-properties (point-min) (point-max)))))
;; Check that you can't sort some cols.
(skip-chars-forward "^[:blank:]")
(skip-chars-forward "[:blank:]")
(should-error (tabulated-list-sort) :type 'user-error)
(should-error (tabulated-list-sort 4) :type 'user-error)))
(provide 'tabulated-list-test)
;;; tabulated-list-test.el ends here
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