1176851 - Reader mode offered on https://startpage.com/

Status: RESOLVED WORKSFORME

(Toolkit :: Reader Mode, defect)

Description

[Petruta Horea [:phorea], Desktop Test Engineering]

Reproducible using Firefox 39.0RC build3 under Win 7 64-bit and Mac OS X 10.9.5 and intermittently using latest Aurora 40.0a2 2015-06-23. I couldn't reproduce using latest Nightly 41.0a1.

1. Open https://startpage.com/ and perform a search
2. Select the reader view icon from url bar

Expected results:
The search results page shouldn't offer reader view icon

Actual results:
The icon is present and choosing it shows extra text as well as missing text from page.

Note: The issue doesn't occur on Firefox 39 beta 1 build 2, so this seems a recent regression. Will investigate further the regression range.

Comment 1

[Petruta Horea [:phorea], Desktop Test Engineering]

This issue was introduced in Firefox 39 beta 4 (https://hg.mozilla.org/releases/mozilla-beta/rev/780e1c2b8013 ).

Comment 2

[Liz Henry (:lizzard) (relman/hg->git project)]

Thanks Petruta. I don't think this will block the release though.  It would be good to test if this affects 40 and 41.  

To link to the regression range, if you don't see the regression in build 3, you would want to look for the difference between the beta 4 changeset (which you give here) and the beta 3 one in the pushlog:  http://hg.mozilla.org/releases/mozilla-beta/pushloghtml?fromchange=62bb5056f458&tochange=780e1c2b8013  I don't know of a great way to do that other than paging backwards through the pushlog at https://hg.mozilla.org/releases/mozilla-beta/pushloghtml. There may be an easier way.

Comment 3

[Petruta Horea [:phorea], Desktop Test Engineering]

This is the pushlog that introduced the issue, but none of the bugs here were introduced in Firefox 39 beta 4, so I don't know how relevant this is:
Last good revision: 617dbce26726 (2015-05-07)
First bad revision: 86203ac87a08 (2015-05-08)
Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=617dbce26726&tochange=86203ac87a08

Last good revision: 8778cdfb891b
First bad revision: fa8214db7c82
Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=8778cdfb891b&tochange=fa8214db7c82

As stated in comment 0, this is not reproducible in Nightly 41.0a1 and 42.0a2 2015-07-01 while it is intermittent in Aurora 40.0a2.

Comment 4

[:Gijs (out for now; he/him)]

WFM, even when using it with 100 results per page.