NEW 15680
Wrong characters are re-converted after doing recoversion with Kotoeri with particular HTML markup 
https://bugs.webkit.org/show_bug.cgi?id=15680
Summary Wrong characters are re-converted after doing recoversion with Kotoeri with p...
Adele Peterson
Reported 2007-10-24 14:34:31 PDT
Steps to reproduce: 1) Enable Kotoeri input method on International preferences. 2) Open test cases in Safari 3) Select "明日も" 4) Do reconversion by selecting "Reverse conversion" item from Text Input Menu, or hitting short cuts shift + control + r. In inlinehole, the first character "明" disappears and the reversion is done against the characters "日も猛". As expected, the reversion should be done against "明日も".
Attachments
original test case (1.69 KB, text/html)
2007-10-24 14:48 PDT, Adele Peterson 		no flags
Details
reduction that we fixed in r25429 (198 bytes, text/html)
2007-10-24 14:49 PDT, Adele Peterson 		no flags
Details
reduction that's still broken (209 bytes, text/html)
2007-10-24 14:50 PDT, Adele Peterson 		no flags
Details
example of which characters to select (6.80 KB, image/png)
2007-10-24 14:56 PDT, Adele Peterson 		no flags
Details
patch to use TextIterator in _web_attributedStringFromRange (26.70 KB, text/plain)
2007-10-24 15:01 PDT, Adele Peterson 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Adele Peterson
Comment 1 2007-10-24 14:48:43 PDT
Created attachment 16843 [details] original test case
Adele Peterson
Comment 2 2007-10-24 14:49:53 PDT
Created attachment 16844 [details] reduction that we fixed in r25429
Adele Peterson
Comment 3 2007-10-24 14:50:14 PDT
Created attachment 16845 [details] reduction that's still broken
Adele Peterson
Comment 4 2007-10-24 14:51:59 PDT
Comment on attachment 16843 [details] original test case To reproduce with the original case, select the second "明日も".
Adele Peterson
Comment 5 2007-10-24 14:56:37 PDT
Created attachment 16846 [details] example of which characters to select Here's a picture of which characters to select, since they're escaped in the steps to reproduce
Adele Peterson
Comment 6 2007-10-24 15:01:32 PDT
Created attachment 16847 [details] patch to use TextIterator in _web_attributedStringFromRange Although this patch doesn't fix the bug, I think its an improvement we should make, and it will probably make analysis of these types of bugs easier.
Adele Peterson
Comment 7 2007-10-24 15:02:15 PDT
<rdar://problem/5428427>
Alexey Proskuryakov
Comment 8 2007-10-25 04:19:31 PDT
> reduction that's still broken FWIW, I cannot reproduce this on Tiger with r26989 nightly, or with r27033 local debug build. Even Tiger Safari/WebKit work fine for me with this particular selection (but not with others).
Adele Peterson
Comment 9 2007-10-25 20:19:59 PDT
hmm maybe its a leopard-only bug. maybe a change in NSAttributedString.
Alexey Proskuryakov
Comment 10 2008-05-15 06:47:19 PDT
(In reply to comment #6) > Although this patch doesn't fix the bug, I think its an improvement we should > make, and it will probably make analysis of these types of bugs easier. Landed in <http://trac.webkit.org/changeset/33486>.
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