Mercurial > hg > xemacs-beta
view tests/frame.el @ 4954:70e8a00896e9
fix an obscure crash reading from stream devices
-------------------- ChangeLog entries follow: --------------------
src/ChangeLog addition:
2010-01-27 Ben Wing <ben@xemacs.org>
* event-unixoid.c (read_event_from_tty_or_stream_desc):
Don't try to write one byte into a four-byte variable, leaving
the rest undefined. This is a recipe for crashing.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Wed, 27 Jan 2010 00:44:03 -0600 |
| parents | 360340f9fd5f |
| children | 931aaa7a6b37 |
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;;; Test geometry settings for frames (defmacro check-frame-geometry (xx yy) `(loop for frame in (list nil (selected-frame)) do (assert (eq (frame-property frame 'top) ,yy)) (assert (eq (frame-property frame 'left) ,xx)) (assert (eq (frame-property frame 'top) ,yy)) (assert (eq (frame-property frame 'left) ,xx)) (loop for plist in (list (frame-properties) (frame-properties nil) (frame-properties (selected-frame))) do (assert (eq (plist-get plist 'top) ,yy)) (assert (eq (plist-get plist 'left) ,xx))))) (loop for (x y) in '((0 0) (1 1) (3 3) (9 9) (10 20) (20 40) (40 80) (100 200)) do (loop for frame in (list nil (selected-frame)) do (set-frame-properties frame `(left ,x top ,y)) (check-frame-geometry x y) (set-frame-property frame 'top (+ y 3)) (check-frame-geometry x (+ y 3)) (set-frame-property frame 'left (+ x 3)) (check-frame-geometry (+ x 3) (+ y 3))))
