1 ;;; advice-tests.el --- Test suite for the new advice thingy.
3 ;; Copyright (C) 2012-2013 Free Software Foundation, Inc.
5 ;; This file is part of GNU Emacs.
7 ;; GNU Emacs is free software: you can redistribute it and/or modify
8 ;; it under the terms of the GNU General Public License as published by
9 ;; the Free Software Foundation, either version 3 of the License, or
10 ;; (at your option) any later version.
12 ;; GNU Emacs is distributed in the hope that it will be useful,
13 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 ;; GNU General Public License for more details.
17 ;; You should have received a copy of the GNU General Public License
18 ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
26 (ert-deftest advice-tests-nadvice
()
28 (defun sm-test1 (x) (+ x
4))
29 (should (equal (sm-test1 6) 10))
30 (advice-add 'sm-test1
:around
(lambda (f y
) (* (funcall f y
) 5)))
31 (should (equal (sm-test1 6) 50))
32 (defun sm-test1 (x) (+ x
14))
33 (should (equal (sm-test1 6) 100))
34 (should (equal (null (get 'sm-test1
'defalias-fset-function
)) nil
))
35 (advice-remove 'sm-test1
(lambda (f y
) (* (funcall f y
) 5)))
36 (should (equal (sm-test1 6) 20))
37 (should (equal (get 'sm-test1
'defalias-fset-function
) nil
))
39 (advice-add 'sm-test3
:around
40 (lambda (f &rest args
) `(toto ,(apply f args
)))
41 '((name . wrap-with-toto
)))
42 (defmacro sm-test3
(x) `(call-test3 ,x
))
43 (should (equal (macroexpand '(sm-test3 56)) '(toto (call-test3 56)))))
45 (ert-deftest advice-tests-advice
()
47 (defun sm-test2 (x) (+ x
4))
48 (should (equal (sm-test2 6) 10))
49 (defadvice sm-test2
(around sm-test activate
)
50 ad-do-it
(setq ad-return-value
(* ad-return-value
5)))
51 (should (equal (sm-test2 6) 50))
52 (ad-deactivate 'sm-test2
)
53 (should (equal (sm-test2 6) 10))
54 (ad-activate 'sm-test2
)
55 (should (equal (sm-test2 6) 50))
56 (defun sm-test2 (x) (+ x
14))
57 (should (equal (sm-test2 6) 100))
58 (should (equal (null (get 'sm-test2
'defalias-fset-function
)) nil
))
59 (ad-remove-advice 'sm-test2
'around
'sm-test
)
60 (should (equal (sm-test2 6) 100))
61 (ad-activate 'sm-test2
)
62 (should (equal (sm-test2 6) 20))
63 (should (equal (null (get 'sm-test2
'defalias-fset-function
)) t
))
65 (defadvice sm-test4
(around wrap-with-toto activate
)
66 ad-do-it
(setq ad-return-value
`(toto ,ad-return-value
)))
67 (defmacro sm-test4
(x) `(call-test4 ,x
))
68 (should (equal (macroexpand '(sm-test4 56)) '(toto (call-test4 56))))
69 (defmacro sm-test4
(x) `(call-testq ,x
))
70 (should (equal (macroexpand '(sm-test4 56)) '(toto (call-testq 56))))
72 ;; This used to signal an error (bug#12858).
73 (autoload 'sm-test6
"foo")
74 (defadvice sm-test6
(around test activate
)
77 (ert-deftest advice-tests-combination
()
78 "Combining old style and new style advices."
79 (defun sm-test5 (x) (+ x
4))
80 (should (equal (sm-test5 6) 10))
81 (advice-add 'sm-test5
:around
(lambda (f y
) (* (funcall f y
) 5)))
82 (should (equal (sm-test5 6) 50))
83 (defadvice sm-test5
(around test activate
)
84 ad-do-it
(setq ad-return-value
(+ ad-return-value
0.1)))
85 (should (equal (sm-test5 5) 45.1))
86 (ad-deactivate 'sm-test5
)
87 (should (equal (sm-test5 6) 50))
88 (ad-activate 'sm-test5
)
89 (should (equal (sm-test5 6) 50.1))
90 (defun sm-test5 (x) (+ x
14))
91 (should (equal (sm-test5 6) 100.1))
92 (advice-remove 'sm-test5
(lambda (f y
) (* (funcall f y
) 5)))
93 (should (equal (sm-test5 6) 20.1)))
95 (ert-deftest advice-test-called-interactively-p
()
96 "Check interaction between advice and called-interactively-p."
97 (defun sm-test7 (&optional x
) (interactive) (+ (or x
7) 4))
98 (advice-add 'sm-test7
:around
99 (lambda (f &rest args
)
100 (list (cons 1 (called-interactively-p)) (apply f args
))))
101 (should (equal (sm-test7) '((1 . nil
) 11)))
102 (should (equal (call-interactively 'sm-test7
) '((1 . t
) 11)))
104 (advice-add 'sm-test7
:before
106 (setq smi
(called-interactively-p))))
107 (should (equal (list (sm-test7) smi
)
108 '(((1 . nil
) 11) nil
)))
109 (should (equal (list (call-interactively 'sm-test7
) smi
)
111 (advice-add 'sm-test7
:around
112 (lambda (f &rest args
)
113 (cons (cons 2 (called-interactively-p)) (apply f args
))))
114 (should (equal (call-interactively 'sm-test7
) '((2 . t
) (1 . t
) 11))))
116 (ert-deftest advice-test-interactive
()
117 "Check handling of interactive spec."
118 (defun sm-test8 (a) (interactive "p") a
)
119 (defadvice sm-test8
(before adv1 activate
) nil
)
120 (defadvice sm-test8
(before adv2 activate
) (interactive "P") nil
)
121 (should (equal (interactive-form 'sm-test8
) '(interactive "P"))))
123 (ert-deftest advice-test-preactivate
()
124 (should (equal (null (get 'sm-test9
'defalias-fset-function
)) t
))
125 (defun sm-test9 (a) (interactive "p") a
)
126 (should (equal (null (get 'sm-test9
'defalias-fset-function
)) t
))
127 (defadvice sm-test9
(before adv1 pre act protect compile
) nil
)
128 (should (equal (null (get 'sm-test9
'defalias-fset-function
)) nil
))
129 (defadvice sm-test9
(before adv2 pre act protect compile
)
130 (interactive "P") nil
)
131 (should (equal (interactive-form 'sm-test9
) '(interactive "P"))))
134 ;; no-byte-compile: t
137 ;;; advice-tests.el ends here.