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/>.
24 (ert-deftest advice-tests-nadvice
()
26 (defun sm-test1 (x) (+ x
4))
27 (should (equal (sm-test1 6) 10))
28 (advice-add 'sm-test1
:around
(lambda (f y
) (* (funcall f y
) 5)))
29 (should (equal (sm-test1 6) 50))
30 (defun sm-test1 (x) (+ x
14))
31 (should (equal (sm-test1 6) 100))
32 (should (equal (null (get 'sm-test1
'defalias-fset-function
)) nil
))
33 (advice-remove 'sm-test1
(lambda (f y
) (* (funcall f y
) 5)))
34 (should (equal (sm-test1 6) 20))
35 (should (equal (get 'sm-test1
'defalias-fset-function
) nil
))
37 (advice-add 'sm-test3
:around
38 (lambda (f &rest args
) `(toto ,(apply f args
)))
39 '((name . wrap-with-toto
)))
40 (defmacro sm-test3
(x) `(call-test3 ,x
))
41 (should (equal (macroexpand '(sm-test3 56)) '(toto (call-test3 56)))))
43 (ert-deftest advice-tests-advice
()
45 (defun sm-test2 (x) (+ x
4))
46 (should (equal (sm-test2 6) 10))
47 (defadvice sm-test2
(around sm-test activate
)
48 ad-do-it
(setq ad-return-value
(* ad-return-value
5)))
49 (should (equal (sm-test2 6) 50))
50 (ad-deactivate 'sm-test2
)
51 (should (equal (sm-test2 6) 10))
52 (ad-activate 'sm-test2
)
53 (should (equal (sm-test2 6) 50))
54 (defun sm-test2 (x) (+ x
14))
55 (should (equal (sm-test2 6) 100))
56 (should (equal (null (get 'sm-test2
'defalias-fset-function
)) nil
))
57 (ad-remove-advice 'sm-test2
'around
'sm-test
)
58 (should (equal (sm-test2 6) 100))
59 (ad-activate 'sm-test2
)
60 (should (equal (sm-test2 6) 20))
61 (should (equal (null (get 'sm-test2
'defalias-fset-function
)) t
))
63 (defadvice sm-test4
(around wrap-with-toto activate
)
64 ad-do-it
(setq ad-return-value
`(toto ,ad-return-value
)))
65 (defmacro sm-test4
(x) `(call-test4 ,x
))
66 (should (equal (macroexpand '(sm-test4 56)) '(toto (call-test4 56))))
67 (defmacro sm-test4
(x) `(call-testq ,x
))
68 (should (equal (macroexpand '(sm-test4 56)) '(toto (call-testq 56))))
70 ;; This used to signal an error (bug#12858).
71 (autoload 'sm-test6
"foo")
72 (defadvice sm-test6
(around test activate
)
75 (ert-deftest advice-tests-combination
()
76 "Combining old style and new style advices."
77 (defun sm-test5 (x) (+ x
4))
78 (should (equal (sm-test5 6) 10))
79 (advice-add 'sm-test5
:around
(lambda (f y
) (* (funcall f y
) 5)))
80 (should (equal (sm-test5 6) 50))
81 (defadvice sm-test5
(around test activate
)
82 ad-do-it
(setq ad-return-value
(+ ad-return-value
0.1)))
83 (should (equal (sm-test5 5) 45.1))
84 (ad-deactivate 'sm-test5
)
85 (should (equal (sm-test5 6) 50))
86 (ad-activate 'sm-test5
)
87 (should (equal (sm-test5 6) 50.1))
88 (defun sm-test5 (x) (+ x
14))
89 (should (equal (sm-test5 6) 100.1))
90 (advice-remove 'sm-test5
(lambda (f y
) (* (funcall f y
) 5)))
91 (should (equal (sm-test5 6) 20.1)))
93 (ert-deftest advice-test-called-interactively-p
()
94 "Check interaction between advice and called-interactively-p."
95 (defun sm-test7 (&optional x
) (interactive) (+ (or x
7) 4))
96 (advice-add 'sm-test7
:around
97 (lambda (f &rest args
)
98 (list (cons 1 (called-interactively-p)) (apply f args
))))
99 (should (equal (sm-test7) '((1 . nil
) 11)))
100 (should (equal (call-interactively 'sm-test7
) '((1 . t
) 11)))
102 (advice-add 'sm-test7
:before
104 (setq smi
(called-interactively-p))))
105 (should (equal (list (sm-test7) smi
)
106 '(((1 . nil
) 11) nil
)))
107 (should (equal (list (call-interactively 'sm-test7
) smi
)
109 (advice-add 'sm-test7
:around
110 (lambda (f &rest args
)
111 (cons (cons 2 (called-interactively-p)) (apply f args
))))
112 (should (equal (call-interactively 'sm-test7
) '((2 . t
) (1 . t
) 11))))
114 (ert-deftest advice-test-interactive
()
115 "Check handling of interactive spec."
116 (defun sm-test8 (a) (interactive "p") a
)
117 (defadvice sm-test8
(before adv1 activate
) nil
)
118 (defadvice sm-test8
(before adv2 activate
) (interactive "P") nil
)
119 (should (equal (interactive-form 'sm-test8
) '(interactive "P"))))
121 (ert-deftest advice-test-preactivate
()
122 (should (equal (null (get 'sm-test9
'defalias-fset-function
)) t
))
123 (defun sm-test9 (a) (interactive "p") a
)
124 (should (equal (null (get 'sm-test9
'defalias-fset-function
)) t
))
125 (defadvice sm-test9
(before adv1 pre act protect compile
) nil
)
126 (should (equal (null (get 'sm-test9
'defalias-fset-function
)) nil
))
127 (defadvice sm-test9
(before adv2 pre act protect compile
)
128 (interactive "P") nil
)
129 (should (equal (interactive-form 'sm-test9
) '(interactive "P"))))
132 ;; no-byte-compile: t
135 ;;; advice-tests.el ends here.