849415 - FF doesn't render SVG on site correctly due to poor user agent sniffing

Status: RESOLVED FIXED

(Web Compatibility :: Site Reports, defect)

Description

[Hal Wine [:hwine] use NI!]

Attachment: Screenshot_2013-03-08_14_53.png

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:19.0) Gecko/20100101 Firefox/19.0
Build ID: 20130307023931

Steps to reproduce:

went to http://blockdiag.com/en/seqdiag/demo.html with FF 19 (release)


Actual results:

The "diagram output" area (lower right) is clipped, and not displayed full width. "playing" with inspector, it appears to be clipping in the SVG display, as the inspector outline shows the container to be full width. Screenshot attached showing svg container. Selecting the clipped (rightmost) rectangle with the inspector shows it does extend beyond the clip boundary.


Expected results:

The entire output diagram should be shown, as it is with Chrome (v25.0.1364.160)

Comment 1

[Loic]

Regression range:
m-c
good=2012-03-03
bad=2012-03-04
http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=343ec916dfd5&tochange=baec1efc87a4

Comment 2

[Alice0775 White]

Regression window(m-i)
Good:
http://hg.mozilla.org/integration/mozilla-inbound/rev/d43c3e308c82
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20120302 Firefox/13.0a1 ID:20120303052207
Bad:
http://hg.mozilla.org/integration/mozilla-inbound/rev/7c62688f88fa
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20120303 Firefox/13.0a1 ID:20120303053807
Pushlog:
http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=d43c3e308c82&tochange=7c62688f88fa

Triggered by:  Bug 687579


So, I think this is the site problem.

The following user agent sniffing fails.
http://blockdiag.com/en/_static/interactive.js:
>        is_webkit = !document.uniqueID && !window.opera && !window.globalStorage && window.localStorage

Comment 3

[Loic]

Website author emailed.
http://blockdiag.com/en/#resources

Comment 4

[Karl Dubost💡 :karlcow]

The entire diagram is shown
Thanks Loic.