1105260 - Double-clicking on text after an empty element selects combining characters and low surrogates before the element

Status: UNCONFIRMED

(Core :: DOM: Selection, defect, P5)

Description

[twe]

Attachment: test.html

User Agent: Mozilla/5.0 (Windows NT 5.1; rv:33.0) Gecko/20100101 Firefox/33.0
Build ID: 20141113143407

Steps to reproduce:

1) Open attached test.html
2) Double-click on the "DoubleClickHere"
3) Press Ctrl+C and paste to somewhere else


Actual results:

1. "DoubleClickHere" is pasted (this is correct behavior)
2. "⃝DoubleClickHere" is pasted
3. "\uDC00DoubleClickHere" is pasted (\uDC00 is the low surrogate of U+20000)
4. "\uDC00⃝DoubleClickHere" is pasted


Expected results:

"DoubleClickHere" is pasted in all cases

Comment 1

[Jens Stutte [:jstutte]]

Bulk-downgrade of unassigned, >=5 years untouched DOM/Storage bugs' priority.

If you have reason to believe this is wrong (especially for the severity), please write a comment and ni :jstutte.