541997 - js1_5/extensions/regress-454704.js time out browser

Status: VERIFIED FIXED

(Core :: JavaScript Engine, defect)

Description

[Bob Clary [:bc] (inactive)]

1. http://test.bclary.com/tests/mozilla.org/js/js-test-driver-standards.html?test=js1_5%2Fextensions%2Fregress-454704.js;language=type;text/javascript

2. test takes over 8 minutes on linux when normally takes less than 15 seconds.

bisection shows bug 504021 as the regressor.

Comment 1

[Boris Zbarsky [:bzbarsky]]

Is this timing out on m-c too?  Or 1.9.2?  Or just 1.9.1?

Comment 2

[Bob Clary [:bc] (inactive)]

I've only seen it on 1.9.1 so far. not m-c or tracemonkey if the themasta logs are to be believed. I'll have to check on 1.9.2.

Comment 3

[Blake Kaplan (:mrbkap) (inactive)]

Tentatively marking this as fixed (I never reproduced it locally) after the partial backout in bug 504021.

Comment 4

[Daniel Veditz [:dveditz]]

A regression of this scale is probably a blocker, possibly noticeable on
real-world sites. Maybe also related to a Ts slowdown (and thus already fixed
by a recent partial backout of bug 504021 as noted in comment 3). But qawanted to verify that's the case.

bc: please also verify that 1.9.2 is not affected and set the status1.9.2 field as appropriate (wanted or unaffected).

Comment 5

[Bob Clary [:bc] (inactive)]

v 1.9.1. 1.9.2 not affected.