RESOLVED FIXED Bug 60000
WebKit allows selection that crosses the shadow boundary of a readonly input element 
https://bugs.webkit.org/show_bug.cgi?id=60000
Summary WebKit allows selection that crosses the shadow boundary of a readonly input ...
Ryosuke Niwa
Reported 2011-05-02 18:31:18 PDT
In the attached document, you can create a selection starting inside an input element and ending outside of the input element by a mouse drag.
Attachments
demo (90 bytes, text/html)
2011-05-02 18:31 PDT, Ryosuke Niwa 		no flags
Details
DRT test (3.54 KB, text/html)
2011-05-02 22:14 PDT, Ryosuke Niwa 		no flags
Details
fixes the bug (218.61 KB, patch)
2011-05-02 22:43 PDT, Ryosuke Niwa 		no flags
DetailsFormatted DiffDiff
fixed select-across-readonly-input-5.html (218.90 KB, patch)
2011-05-02 22:48 PDT, Ryosuke Niwa 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Ryosuke Niwa
Comment 1 2011-05-02 18:31:39 PDT
Created attachment 92029 [details] demo
Alexey Proskuryakov
Comment 2 2011-05-02 21:27:51 PDT
This is not a regression from Safari 5. I actually wonder if it's a bug or intended behavior.
Ryosuke Niwa
Comment 3 2011-05-02 21:34:23 PDT
(In reply to comment #2) > This is not a regression from Safari 5. I actually wonder if it's a bug or intended behavior. I don't think this can be an intended behavior. SelectionController has a selection that crosses the shadow boundary.
Ryosuke Niwa
Comment 4 2011-05-02 21:36:20 PDT
For what's worth, window.getSelection().toString() returns "" and baseNode and extentExtent of DOMSelection report incorrect nodes.
Alexey Proskuryakov
Comment 5 2011-05-02 21:54:33 PDT
See also: bug 7275 (not very closely related).
Ryosuke Niwa
Comment 6 2011-05-02 22:14:59 PDT
Created attachment 92046 [details] DRT test Here's a half-baked DRT test. I'm going to abandon this test and write a bunch of pixel tests because it can only indirectly check the behavior and it's not suitable as a regression test.
Ryosuke Niwa
Comment 7 2011-05-02 22:43:46 PDT
Created attachment 92049 [details] fixes the bug
Ryosuke Niwa
Comment 8 2011-05-02 22:48:16 PDT
Created attachment 92050 [details] fixed select-across-readonly-input-5.html
WebKit Commit Bot
Comment 9 2011-05-03 15:12:31 PDT
The commit-queue encountered the following flaky tests while processing attachment 92050 [details]: http/tests/xmlhttprequest/cross-origin-authorization.html bug 52398 (author: ap@webkit.org) The commit-queue is continuing to process your patch.
WebKit Commit Bot
Comment 10 2011-05-03 15:14:58 PDT
Comment on attachment 92050 [details] fixed select-across-readonly-input-5.html Clearing flags on attachment: 92050 Committed r85669: <http://trac.webkit.org/changeset/85669>
WebKit Commit Bot
Comment 11 2011-05-03 15:15:05 PDT
All reviewed patches have been landed. Closing bug.
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