1304746 - Emoji not displaying in URL

Status: UNCONFIRMED

(Core :: Networking, defect, P3)

Description

[u580124]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:48.0) Gecko/20100101 Firefox/48.0
Build ID: 20160817112116

Steps to reproduce:

Tried to navigate to my new blog's domain: 

Comment 1

[Loic]

Where is the URL of your website? I don't see it.

Comment 2

[Tooru Fujisawa [:arai]]

emoji cannot be written in bugzilla's comment.
can you write as punycode?

Comment 3

[Tooru Fujisawa [:arai]]

(or create a text file with the domain, and attach it)

Comment 4

[u580124]

Apologies, was on my way home. URL: http://xn--jy8hv1d.ws/ (There's currently a redirect in place since the emoji's weren't displaying. For testing, try 

Comment 5

[u580124]

nope, emojis do bugzilla over. try poopla (poo emoji .la)

Comment 6

[u580124]

http://xn--ls8h.la/

Comment 7

[Loic]

Attachment: screenshot-49-52.jpg

I tested http://xn--jy8hv1d.ws/ , it looks like fixed in FF52, no?

Comment 8

[u580124]

In the address bar. not the title. and i said i have a redirect away from my site so use example in latest comments if that's ok?

Comment 9

[Tooru Fujisawa [:arai]]

jonisykes, can you post a screenshot ?
how does it look like for you?  empty space or code point or punycode?

Comment 10

[u580124]

Attachment: scrnsht.png

Comment 11

[u580124]

It converts emojis to punycode

Comment 12

[u580124]

Apologies for lack of information. I filled out the description originally, but since I added the emojis it broke everything thereafter and it was removed. Testament to the problem I'm seeing lol.

Comment 13

[Tooru Fujisawa [:arai]]

there is a rule when to show it as Unicode and when to show it as punycode.
bug 722299 and https://wiki.mozilla.org/IDN_Display_Algorithm should have some information

Comment 14

[u580124]

Thanks for the link. I can see that the last time that plan was updated was a while ago. Any way to track progression of this kind of thing? Since I'm not familiar with the standards and character sets/languages, could somebody explain where emojis fit in to that article? Thanks again!

Comment 15

[Tooru Fujisawa [:arai]]

permitted code points differ for each TLD:
http://www.iana.org/domains/idn-tables

and looks like .la ans .ws are not listed there.
it would be the reason why your case is displayed as punycode.

for other domain, you could check each case there, but I'm not sure if there's a domain that allows emoji...

Comment 16

[Alex]

Firefox uses IDNA2008, which doesn't allow Emoji

http://unicode.org/cldr/utility/idna.jsp?a=%F0%9F%A4%94%F0%9F%95%B9.ws

Comment 17

[Firefox Bug Husbandry Bot]

Bulk change to priority: https://bugzilla.mozilla.org/show_bug.cgi?id=1399258

Comment 18

[Firefox Bug Husbandry Bot]

Bulk change to priority: https://bugzilla.mozilla.org/show_bug.cgi?id=1399258

Comment 19

[Nick McCurdy]

I've noticed https://xn--i-7iq.ws/ doesn't work in Firefox, but does in Safari.