-
-
Notifications
You must be signed in to change notification settings - Fork 247
/
Copy pathclojure-mode-sexp-test.el
207 lines (178 loc) · 7.54 KB
/
clojure-mode-sexp-test.el
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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
;;; clojure-mode-sexp-test.el --- Clojure Mode: sexp tests -*- lexical-binding: t; -*-
;; Copyright (C) 2015-2021 Artur Malabarba <[email protected]>
;; This file is not part of GNU Emacs.
;; This program 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.
;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Code:
(require 'clojure-mode)
(require 'buttercup)
(describe "clojure-top-level-form-p"
(it "should return true when passed the correct form"
(with-clojure-buffer-point
"(comment
(wrong)
(rig|ht)
(wrong))"
;; make this use the native beginning of defun since this is used to
;; determine whether to use the comment aware version or not.
(expect (let ((beginning-of-defun-function nil))
(clojure-top-level-form-p "comment"))))))
(describe "clojure-beginning-of-defun-function"
(it "should go to top level form"
(with-clojure-buffer-point
"(comment
(wrong)
(wrong)
(rig|ht)
(wrong))"
(beginning-of-defun)
(expect (looking-at-p "(comment"))))
(it "should eval top level forms inside comment forms when clojure-toplevel-inside-comment-form set to true"
(with-clojure-buffer-point
"(comment
(wrong)
(wrong)
(rig|ht)
(wrong))"
(let ((clojure-toplevel-inside-comment-form t))
(beginning-of-defun))
(expect (looking-at-p "[[:space:]]*(right)"))))
(it "should go to beginning of previous top level form"
(with-clojure-buffer-point
"
(formA)
|
(formB)"
(let ((clojure-toplevel-inside-comment-form t))
(beginning-of-defun)
(expect (looking-at-p "(formA)")))))
(it "should move forward to next top level form"
(with-clojure-buffer-point
"
(first form)
|
(second form)
(third form)"
(end-of-defun)
(backward-char)
(expect (looking-back "(second form)")))))
(describe "clojure-forward-logical-sexp"
(it "should work with commas"
(with-clojure-buffer "[], {}, :a, 2"
(goto-char (point-min))
(clojure-forward-logical-sexp 1)
(expect (looking-at-p " {}, :a, 2"))
(clojure-forward-logical-sexp 1)
(expect (looking-at-p " :a, 2")))))
(describe "clojure-backward-logical-sexp"
(it "should work when used in conjunction with clojure-forward-logical-sexp"
(with-clojure-buffer "^String #macro ^dynamic reverse"
(clojure-backward-logical-sexp 1)
(expect (looking-at-p "\\^String \\#macro \\^dynamic reverse"))
(clojure-forward-logical-sexp 1)
(expect (looking-back "\\^String \\#macro \\^dynamic reverse"))
(insert " ^String biverse inverse")
(clojure-backward-logical-sexp 1)
(expect (looking-at-p "inverse"))
(clojure-backward-logical-sexp 2)
(expect (looking-at-p "\\^String \\#macro \\^dynamic reverse"))
(clojure-forward-logical-sexp 2)
(expect (looking-back "\\^String biverse"))
(clojure-backward-logical-sexp 1)
(expect (looking-at-p "\\^String biverse"))))
(it "should handle a namespaced map"
(with-clojure-buffer "first #:name/space{:k v}"
(clojure-backward-logical-sexp 1)
(expect (looking-at-p "#:name/space{:k v}"))
(insert " #::ns {:k v}")
(clojure-backward-logical-sexp 1)
(expect (looking-at-p "#::ns {:k v}")))))
(describe "clojure-backward-logical-sexp"
(it "should work with buffer corners"
(with-clojure-buffer "^String reverse"
;; Return nil and don't error
(expect (clojure-backward-logical-sexp 100) :to-be nil)
(expect (looking-at-p "\\^String reverse"))
(expect (clojure-forward-logical-sexp 100) :to-be nil)
(expect (looking-at-p "$")))
(with-clojure-buffer "(+ 10"
(expect (clojure-backward-logical-sexp 100) :to-throw 'error)
(goto-char (point-min))
(expect (clojure-forward-logical-sexp 100) :to-throw 'error)
;; Just don't hang.
(goto-char (point-max))
(expect (clojure-forward-logical-sexp 1) :to-be nil)
(erase-buffer)
(insert "(+ 10")
(newline)
(erase-buffer)
(insert "(+ 10")
(newline-and-indent))))
(describe "clojure-find-ns"
(it "should return the namespace from various locations in the buffer"
;; we should not cache the results of `clojure-find-ns' here
(let ((clojure-cache-ns nil))
(with-clojure-buffer "(ns ^{:doc \"Some docs\"}\nfoo-bar)"
(newline)
(newline)
(insert "(in-ns 'baz-quux)")
;; From inside docstring of first ns
(goto-char 18)
(expect (clojure-find-ns) :to-equal "foo-bar")
;; From inside first ns's name, on its own line
(goto-char 29)
(expect (clojure-find-ns) :to-equal "foo-bar")
;; From inside second ns's name
(goto-char 42)
(expect (equal "baz-quux" (clojure-find-ns))))
(let ((data
'(("\"\n(ns foo-bar)\"\n" "(in-ns 'baz-quux)" "baz-quux")
(";(ns foo-bar)\n" "(in-ns 'baz-quux)" "baz-quux")
("(ns foo-bar)\n" "\"\n(in-ns 'baz-quux)\"" "foo-bar")
("(ns foo-bar)\n" ";(in-ns 'baz-quux)" "foo-bar"))))
(pcase-dolist (`(,form1 ,form2 ,expected) data)
(with-clojure-buffer form1
(save-excursion (insert form2))
;; Between the two namespaces
(expect (clojure-find-ns) :to-equal expected)
;; After both namespaces
(goto-char (point-max))
(expect (clojure-find-ns) :to-equal expected))))))
(describe "`favor-nil' argument"
(let ((clojure-cache-ns nil))
(describe "given a faulty ns form"
(let ((ns-form "(ns )"))
(describe "when the argument is `t'"
(it "causes `clojure-find-ns' to return nil"
(with-clojure-buffer ns-form
(expect (equal nil (clojure-find-ns t))))))
(describe "when the argument is `nil'"
(it "causes `clojure-find-ns' to return raise an error"
(with-clojure-buffer ns-form
(expect (clojure-find-ns nil)
:to-throw 'error)))))))))
(describe "clojure-sexp-starts-until-position"
(it "should return starting points for forms after POINT until POSITION"
(with-clojure-buffer "(run 1) (def b 2) (slurp \"file\")\n"
(goto-char (point-min))
(expect (not (cl-set-difference '(19 9 1)
(clojure-sexp-starts-until-position (point-max)))))))
(it "should return starting point for a single form in buffer after POINT"
(with-clojure-buffer "comment\n"
(goto-char (point-min))
(expect (not (cl-set-difference '(1)
(clojure-sexp-starts-until-position (point-max)))))))
(it "should return nil if POSITION is behind POINT"
(with-clojure-buffer "(run 1) (def b 2)\n"
(goto-char (point-max))
(expect (not (clojure-sexp-starts-until-position (- (point-max) 1)))))))
(provide 'clojure-mode-sexp-test)
;;; clojure-mode-sexp-test.el ends here