Mercurial > hg > xemacs-beta
comparison tests/gtk/event-stream-tests.el @ 462:0784d089fdc9 r21-2-46
Import from CVS: tag r21-2-46
| author | cvs |
|---|---|
| date | Mon, 13 Aug 2007 11:44:37 +0200 |
| parents | |
| children | cef5f57bb9e2 |
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| 461:120ed4009e51 | 462:0784d089fdc9 |
|---|---|
| 1 ;also do this: make two frames, one viewing "*scratch*", the other "foo". | |
| 2 ;in *scratch*, type (sit-for 20)^J | |
| 3 ;wait a couple of seconds, move cursor to foo, type "a" | |
| 4 ;a should be inserted in foo. Cursor highlighting should not change in | |
| 5 ;the meantime. | |
| 6 | |
| 7 ;do it with sleep-for. move cursor into foo, then back into *scratch* | |
| 8 ;before typing. | |
| 9 ;repeat also with (accept-process-output nil 20) | |
| 10 | |
| 11 ;make sure ^G aborts sit-for, sleep-for and accept-process-output: | |
| 12 | |
| 13 (defun tst () | |
| 14 (list (condition-case c | |
| 15 (sleep-for 20) | |
| 16 (quit c)) | |
| 17 (read-char))) | |
| 18 | |
| 19 (tst)^Ja^G ==> ((quit) 97) with no signal | |
| 20 (tst)^J^Ga ==> ((quit) 97) with no signal | |
| 21 (tst)^Jabc^G ==> ((quit) 97) with no signal, and "bc" inserted in buffer | |
| 22 | |
| 23 ; with sit-for only do the 2nd test. | |
| 24 ; Do all 3 tests with (accept-proccess-output nil 20) | |
| 25 | |
| 26 /* | |
| 27 Additional test cases for accept-process-output, sleep-for, sit-for. | |
| 28 Be sure you do all of the above checking for C-g and focus, too! | |
| 29 | |
| 30 ; Make sure that timer handlers are run during, not after sit-for: | |
| 31 (defun timer-check () | |
| 32 (add-timeout 2 '(lambda (ignore) (message "timer ran")) nil) | |
| 33 (sit-for 5) | |
| 34 (message "after sit-for")) | |
| 35 | |
| 36 ; The first message should appear after 2 seconds, and the final message | |
| 37 ; 3 seconds after that. | |
| 38 ; repeat above test with (sleep-for 5) and (accept-process-output nil 5) | |
| 39 | |
| 40 ; Make sure that process filters are run during, not after sit-for. | |
| 41 (defun fubar () | |
| 42 (message "sit-for = %s" (sit-for 30))) | |
| 43 (add-hook 'post-command-hook 'fubar) | |
| 44 | |
| 45 ; Now type M-x shell RET | |
| 46 ; wait for the shell prompt then send: ls RET | |
| 47 ; the output of ls should fill immediately, and not wait 30 seconds. | |
| 48 | |
| 49 ; repeat above test with (sleep-for 30) and (accept-process-output nil 30) | |
| 50 | |
| 51 | |
| 52 | |
| 53 ; Make sure that recursive invocations return immediately: | |
| 54 (defmacro test-diff-time (start end) | |
| 55 `(+ (* (- (car ,end) (car ,start)) 65536.0) | |
| 56 (- (cadr ,end) (cadr ,start)) | |
| 57 (/ (- (caddr ,end) (caddr ,start)) 1000000.0))) | |
| 58 | |
| 59 (defun testee (ignore) | |
| 60 (sit-for 10)) | |
| 61 | |
| 62 (defun test-them () | |
| 63 (let ((start (current-time)) | |
| 64 end) | |
| 65 (add-timeout 2 'testee nil) | |
| 66 (sit-for 5) | |
| 67 (add-timeout 2 'testee nil) | |
| 68 (sleep-for 5) | |
| 69 (add-timeout 2 'testee nil) | |
| 70 (accept-process-output nil 5) | |
| 71 (setq end (current-time)) | |
| 72 (test-diff-time start end))) | |
| 73 | |
| 74 (test-them) should sit for 15 seconds. |