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Adapt tests in auto-revert-tests.el

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* test/automated/auto-revert-tests.el (auto-revert--timeout):
Make it a defconst.
(auto-revert--wait-for-revert): New defun.
(auto-revert-test00-auto-revert-mode)
(auto-revert-test01-auto-revert-tail-mode)
(auto-revert-test02-auto-revert-mode-dired): Use it.
This commit is contained in:
Michael Albinus 2015-09-15 20:12:34 +02:00
parent 6d98299e76
commit 5c182636b1
1 changed files with 21 additions and 41 deletions
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62
test/automated/auto-revert-tests.el
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@ -28,7 +28,18 @@
(setq auto-revert-notify-exclude-dir-regexp "nothing-to-be-excluded"
auto-revert-stop-on-user-input nil)
(defvar auto-revert--timeout 10)
(defconst auto-revert--timeout 10
"Time to wait until a message appears in the *Messages* buffer.")
(defun auto-revert--wait-for-revert (buffer)
"Wait until the *Messages* buffer reports reversion of BUFFER."
(with-timeout (auto-revert--timeout nil)
(with-current-buffer "*Messages*"
(while
(null (string-match
(format-message "Reverting buffer `%s'." (buffer-name buffer))
(buffer-string)))
(read-event nil nil 0.1)))))
(ert-deftest auto-revert-test00-auto-revert-mode ()
"Check autorevert for a file."
@ -57,13 +68,7 @@
(write-region "another text" nil tmpfile nil 'no-message)
;; Check, that the buffer has been reverted.
(with-timeout (auto-revert--timeout nil)
(with-current-buffer "*Messages*"
(while
(null (string-match
(format "Reverting buffer `%s'." (buffer-name buf))
(buffer-string)))
(read-event nil nil 0.1))))
(auto-revert--wait-for-revert buf)
(should (string-match "another text" (buffer-string)))
;; When the buffer is modified, it shall not be reverted.
@ -73,14 +78,8 @@
(sleep-for 1)
(write-region "any text" nil tmpfile nil 'no-message)
;; Check, whether the buffer has been reverted.
(with-timeout (auto-revert--timeout nil)
(with-current-buffer "*Messages*"
(while
(null (string-match
(format "Reverting buffer `%s'." (buffer-name buf))
(buffer-string)))
(read-event nil nil 0.1))))
;; Check, that the buffer hasn't been reverted.
(auto-revert--wait-for-revert buf)
(should-not (string-match "any text" (buffer-string)))))
;; Exit.
@ -119,13 +118,7 @@
(write-region "another text" nil tmpfile 'append 'no-message)
;; Check, that the buffer has been reverted.
(with-timeout (auto-revert--timeout nil)
(with-current-buffer "*Messages*"
(while
(null (string-match
(format "Reverting buffer `%s'." (buffer-name buf))
(buffer-string)))
(read-event nil nil 0.1))))
(auto-revert--wait-for-revert buf)
(should
(string-match "modified text\nanother text" (buffer-string)))))
@ -162,16 +155,9 @@
(delete-file tmpfile)
;; Check, that the buffer has been reverted.
(with-timeout (auto-revert--timeout nil)
(with-current-buffer "*Messages*"
(while
(null (string-match
(format "Reverting buffer `%s'." (buffer-name buf))
(buffer-string)))
(read-event nil nil 0.1))))
(should
(null
(string-match name (substring-no-properties (buffer-string)))))
(auto-revert--wait-for-revert buf)
(should-not
(string-match name (substring-no-properties (buffer-string))))
;; Make dired buffer modified. Check, that the buffer has
;; been still reverted.
@ -181,14 +167,8 @@
(sleep-for 1)
(write-region "any text" nil tmpfile nil 'no-message)
;; Check, that the buffer hasn't been reverted.
(with-timeout (auto-revert--timeout nil)
(with-current-buffer "*Messages*"
(while
(null (string-match
(format "Reverting buffer `%s'." (buffer-name buf))
(buffer-string)))
(read-event nil nil 0.1))))
;; Check, that the buffer has been reverted.
(auto-revert--wait-for-revert buf)
(should
(string-match name (substring-no-properties (buffer-string))))))