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Issue metadata

Status: WontFix
Owner: ----
Closed: May 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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webrtc.* telemetry tests don't work with --browser=system

Project Member Reported by ehmaldonado@chromium.org, May 16 2017

Issue description

Chrome Version: 58.0.3029.110 (Official Build) (64-bit)
OS: Linux

What steps will reproduce the problem?
(1) Sync past https://chromium.googlesource.com/chromium/src/+/25e51e9509c43a2475ee820cf83a37df3e9ececb
(2) Run 
$ tools/perf/run_benchmark webrtc.getusermedia --browser=system

What is the expected result?
webrtc.* tests should execute.

What happens instead?
The browser opened by telemetry crashes.

This is because the field trials introduced on https://chromium.googlesource.com/chromium/src/+/25e51e9509c43a2475ee820cf83a37df3e9ececb
If we revert it, the telemetry tests execute normally.

Also, the telemetry tests work if we run with --browser-executable=out/Release/chrome so that's why it hasn't failed on the bots.

FYI:
If you are reading this after https://chromium-review.googlesource.com/c/506017/ lands, run instead
$ tools/perf/run_benchmark webrtc --browser=system
 
Ned: Are these the right components? I'm a bit confused because there are two of them.
Description: Show this description
Status: WontFix (was: Untriaged)
> This is because the field trials introduced on https://chromium.googlesource.com/chromium/src/+/25e51e9509c43a2475ee820cf83a37df3e9ececb
If we revert it, the telemetry tests execute normally.

We don't expect Telemetry reference benchmark to always be passing. This will be fixed one we overhaul the ref build.

Also the two labels are:
	
Speed>Telemetry --> for Telemetry benchmarks
Tests>Telemetry --> for Telemetry integration testing (like gpu tests)
Components: Test>Telemetry
Components: -Speed>Telemetry

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