blob: 8be2be3139e9e2d063cbcf70d0802d93b9ec07b4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
;;; tabulated-list-tests.el --- Tests for emacs-lisp/tabulated-list.el -*- lexical-binding: t; -*-
;; Copyright (C) 2015-2024 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-equal
(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
"))
;; 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-equal
(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
"))
;; 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-equal
(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
"))
(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-equal
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
"))
(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-equal
(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
"))
;; 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)))
;;; tabulated-list-tests.el ends here
|
