tree a76dc402a694912607dd9855880a9575826fe026
parent 014b244fa00d187243bd43968d8a541861be1c18
author Henrik Boström <hbos@webrtc.org> 1679398824 +0100
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1679401082 +0000

Reduce flakiness of PeerConnectionSimulcastWithMediaFlowTests.

Prior to this CL we would EXPECT_TRUE_WAIT until
HasOutboundRtpExpectedResolutions() confirmed that we achieved the
maximum expected resolution on all simulcast layers. This was meant to
catch bugs in case the wrong layers were configured with the wrong
layer resolutions.

The problem is that if CPU or BW adaptation kicks in, all layers get
downscaled by some factor and the test may not always recover in time,
e.g. if running on slow slow bots.

This CL relaxes the expectation only to fail if the resolution
exceeds what we expect, not if they are smaller. This is not as air
tight but it should still catch most bugs of interest and reduce
flakiness.

This was reported in comment https://crbug.com/webrtc/15018#c14 but
note that this CL does not attempt to fix the other ASAN issue.

Bug: webrtc:15018
Change-Id: I3305bdade5d1626b09aa5c67217bdedb22cdd876
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/298563
Commit-Queue: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Evan Shrubsole <eshr@google.com>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39615}