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Create new talos test: measure firstPaint time with lightweight themes

RESOLVED WONTFIX

Status

RESOLVED WONTFIX
6 years ago
a year ago

People

(Reporter: ttaubert, Unassigned)

Tracking

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [Snappy:p1])

(Reporter)

Description

6 years ago
We need talos tests that measure firstPaint times when starting up with lightweight themes applied. We're currently fixing a lightweight theme related slowdown in bug 650968 but we don't have any measurements to tell us about the kind of impact the fixes will have. Also, without a talos test chances are high that we accidentally regress these efforts in the future.

Comment 1

6 years ago
(In reply to Tim Taubert [:ttaubert] from comment #0)
> We need talos tests that measure firstPaint times when starting up with
> lightweight themes applied. We're currently fixing a lightweight theme
> related slowdown in bug 650968 but we don't have any measurements to tell us
> about the kind of impact the fixes will have. Also, without a talos test
> chances are high that we accidentally regress these efforts in the future.

We can do track this via telemetry too(we've been submitting the selected persona for a while now). Having a talos test will ensure that we do not regress this in the future.
(Reporter)

Comment 2

6 years ago
(In reply to Taras Glek (:taras) from comment #1)
> We can do track this via telemetry too(we've been submitting the selected
> persona for a while now). Having a talos test will ensure that we do not
> regress this in the future.

Ah, I forgot about that. Cool, so we have some measurements already, good.

Comment 3

6 years ago
Mark, can you see if someone on your team can implement this? This should be very similar to ts_paint. This is important for improving a widely used persona themes feature.
Whiteboard: [Snappy] → [Snappy:p1]
Blocks: 1040081
closing out old bugs that haven't been a priority
Status: NEW → RESOLVED
Last Resolved: a year ago
Resolution: --- → WONTFIX
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