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Add (failing) yas--modes-to-activate test

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* yasnippet-tests.el (extra-modes-parenthood): New (failing) test.
(loading-with-cyclic-parenthood): Use equal + sort instead of set
operation + length.
This commit is contained in:
Noam Postavsky 2015-10-11 12:25:20 -04:00
parent 710ea4d106
commit 00b84ceaf4
1 changed files with 29 additions and 4 deletions
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33
yasnippet-tests.el
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@ -491,15 +491,40 @@ TODO: correct this bug!"
yet-another-c-mode
and-also-this-one
and-that-one
;; prog-mode doesn't exit in emacs 24.3
;; prog-mode doesn't exist in emacs 24.3
,@(if (fboundp 'prog-mode)
'(prog-mode))
emacs-lisp-mode
lisp-interaction-mode))
(observed (yas--modes-to-activate)))
(should (null (cl-set-exclusive-or expected observed)))
(should (= (length expected)
(length observed))))))))
(should (equal (sort expected #'string<) (sort observed #'string<))))))))
(ert-deftest extra-modes-parenthood ()
"Test activation of parents of `yas--extra-modes'."
(yas-saving-variables
(yas-with-snippet-dirs '((".emacs.d/snippets"
("c-mode"
(".yas-parents" . "cc-mode"))
("cc-mode"
(".yas-parents" . "yet-another-c-mode and-that-one"))
("yet-another-c-mode"
(".yas-parents" . "c-mode and-also-this-one lisp-interaction-mode"))))
(yas-reload-all)
(with-temp-buffer
(let* ((_ (yas-activate-extra-mode 'c-mode))
(expected `(,major-mode
c-mode
cc-mode
yet-another-c-mode
and-also-this-one
and-that-one
;; prog-mode doesn't exist in emacs 24.3
,@(if (fboundp 'prog-mode)
'(prog-mode))
emacs-lisp-mode
lisp-interaction-mode))
(observed (yas--modes-to-activate)))
(should (equal (sort expected #'string<) (sort observed #'string<))))))))
(ert-deftest issue-492-and-494 ()
(defalias 'yas--phony-c-mode 'c-mode)