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enhancement: tests for snippet autocompilation

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This commit is contained in:
João Távora 2012-07-02 00:40:53 +01:00
parent 0e7f510e9d
commit 209cf81f04
1 changed files with 52 additions and 7 deletions
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59
yasnippet-tests.el
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@ -28,8 +28,6 @@
(require 'ert)
(require 'ert-x)
;;; Snippet mechanics
(ert-deftest field-navigation ()
@ -112,9 +110,9 @@ TODO: correct this bug!"
;;; Loading
;;;
(defmacro with-some-interesting-snippet-dirs (&rest body)
(defmacro yas/with-some-interesting-snippet-dirs (&rest body)
`(yas/saving-variables
(with-snippet-dirs
(yas/with-snippet-dirs
'((".emacs.d/snippets"
("c-mode"
(".yas-parents" . "cc-mode")
@ -130,13 +128,13 @@ TODO: correct this bug!"
(ert-deftest basic-jit-loading ()
"Test basic loading and expansion of snippets"
(with-some-interesting-snippet-dirs
(yas/with-some-interesting-snippet-dirs
(yas/reload-all)
(yas/basic-jit-loading-1)))
(ert-deftest basic-jit-loading-with-compiled-snippets ()
"Test basic loading and expansion of snippets"
(with-some-interesting-snippet-dirs
(yas/with-some-interesting-snippet-dirs
(yas/reload-all)
(yas/recompile-all)
(flet ((yas/load-directory-2
@ -168,6 +166,53 @@ TODO: correct this bug!"
("def" . "# define")))
(yas/should-not-expand '("sc" "dolist" "ert-deftest"))))
;;; Smart recompilation
;;;
(ert-deftest smart-recompilation ()
"Test if the mtime-based recompilation logic works"
(yas/with-snippet-dirs
'((".emacs.d/snippets"
("c-mode"
("printf" . "printf($1);")
("fopen" . "fopen($1);")
("stupidsnippet" . "stupidbla($1);"))))
(yas/recompile-all)
(let ((compiled ".emacs.d/snippets/c-mode/.yas-compiled-snippets.el"))
(should (file-readable-p compiled))
(let ((yas/auto-compile-snippets t)
(yas/verbosity 4)
(old-compiled-mtime (nth 5 (file-attributes compiled))))
(flet ((test-compiled-snippets-mtime ()
(sit-for 1)
(yas/reload-all t)
(should (file-readable-p compiled))
(let ((new-compiled-mtime (nth 5 (file-attributes compiled))))
(should (time-less-p old-compiled-mtime
new-compiled-mtime))
(setq old-compiled-mtime new-compiled-mtime))))
;; modify a snippet file
;;
(sit-for 1)
(with-current-buffer
(find-file-noselect ".emacs.d/snippets/c-mode/stupidsnippet")
(insert "something")
(save-buffer)
(kill-buffer))
(test-compiled-snippets-mtime)
;; delete a snippet file
;;
(delete-file ".emacs.d/snippets/c-mode/stupidsnippet")
(test-compiled-snippets-mtime)
;; add a snippet file
;;
(sit-for 1)
(with-current-buffer (find-file-noselect ".emacs.d/snippets/c-mode/anotherstupidsnippet")
(insert "blablabla")
(save-buffer)
(kill-buffer))
(test-compiled-snippets-mtime))))))
;;; Helpers
;;;
@ -238,7 +283,7 @@ TODO: correct this bug!"
(when (>= emacs-major-version 23)
(delete-directory default-directory 'recursive))))))
(defmacro with-snippet-dirs (dirs &rest body)
(defmacro yas/with-snippet-dirs (dirs &rest body)
`(yas/call-with-snippet-dirs ,dirs
#'(lambda ()
,@body)))