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Issue 782376 link

Starred by 1 user
Status: Available
Owner: ----
Cc:
yoichio@chromium.org
█ divya.pa...@techmahindra.com
█ chongz@chromium.org
editing-dev@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 3
Type: Bug



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Tibetan Unicode does not compose properly on MacOSX w/ built-in Tibetan - Wylie keyboard

Reported by chris.j....@gmail.com, Nov 7 2017 
UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

Example URL:
https://www.tbrc.org

Steps to reproduce the problem:
1. on MacOS 10.12.6 visit www.tbrc.org (or this site)
2. switch to MacOS builtin Tibetan - Wylie keyboard
3. in the search textbox, upper right of window, enter:
        phyogs bsgrigs

What is the expected behavior?
ཕྱོགས་བསྒྲིགས་

The above was entered in a separate program and the resulting Unicode string copy/pasted here

What went wrong?
ཕྱཨོགས་བསྒརིགས་

The above was entered directly into this textbox via the MacOS builtin Tibetan - Wylie keyboard.

The Tibetan composed in this textbox is not the same as the expected, which is correct.

Does it occur on multiple sites: Yes

Is it a problem with a plugin? No 

Did this work before? N/A 

Does this work in other browsers? Yes

Chrome version: 61.0.3163.100  Channel: stable
OS Version: OS X 10.12.6
Flash Version:

Comment 1 by divya.pa...@techmahindra.com, Nov 8 2017

Cc: divya.pa...@techmahindra.com
Components: -Blink Blink>Input
Labels: -Pri-2 M-64 Triaged-ET Pri-1
Owner: chongz@chromium.org
Status: Assigned (was: Unconfirmed)
Able to repproduce the issue on the reported chrome version 61.0.3163.100 and on the latest stable 62.0.3202.89 using Mac 10.12.6. 

Manual bisect info:
-------------------------------
Good Build: 50.0.2658.0
Bad Build: 50.0.2659.0

Manual Change log:
https://chromium.googlesource.com/chromium/src/+log/50.0.2658.0..50.0.2659.0?pretty=fuller&n=10000

Suspecting: 
https://codereview.chromium.org/1706683002

@chongz: Kindly take a look and please help us to reassign this issue to a right owner if not with respect to this change.

Thanks.!

Note: Bisect script is not working for this range as getting 'AttributeError: 'NoneType' object has no attribute 'endswith''

Comment 2 by chongz@chromium.org, Nov 8 2017

Status: Started (was: Assigned)

Comment 3 by chongz@chromium.org, Nov 8 2017

Cc: chongz@chromium.org
Owner: yoichio@chromium.org
Status: Assigned (was: Started)
yoichio@ I'm not sure how to revert your patch to verify... Can you take a look if it's related to your change? Thanks!

---
My bisect is pointing to:
https://chromium.googlesource.com/chromium/src/+log/cc1b6b6973d5f132656aac5f5e7def51ec187048..80478c4257e298248e380b62e941ab4c2f775b12

Suspecting:
https://chromium.googlesource.com/chromium/src/+/80478c4257e298248e380b62e941ab4c2f775b12

Bisect Command:
python tools/bisect-builds.py -a mac -g 377178 -b 377466 --use-local-cache -- --no-first-run --user-data-dir=/tmp https://cdn.rawgit.com/w3c/uievents/gh-pages/tools/key-event-viewer.html

Repro Steps:
1. Focus the input box
2. Switch to Tibetan - Wylie keyboard
3. Press keys "phyo"
Expected Resulting Character: "ཕྱོ"
Actual Character: "ཕྱཨོ"

Comment 4 by yoichio@chromium.org, Nov 15 2017

Cc: yoichio@chromium.org
Labels: -Pri-1 Pri-3
Owner: ----
Status: Available (was: Assigned)
"ཕྱོ": ཕྱོ
"ཕྱཨོ": ཕྱཨོ
Our guess is cursor is canonicalized while EditorCommand

Comment 5 by yoichio@chromium.org, Nov 15 2017

Components: -Blink>Input Blink>Editing>IME
Project Member

Comment 6 by sheriffbot@chromium.org, Nov 15

Labels: Hotlist-Recharge-Cold
Status: Untriaged (was: Available)
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 7 by yoichio@chromium.org, Nov 16

Status: Available (was: Untriaged)
►

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