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@wfurt wfurt commented Jul 27, 2021

While some of the CI failures are not fully understood, CPU load and #55979 may be contributing factor.
As mitigation agreed with the team, we will for now run HTTP3 tests without parallelism and all the HTTP3 tests will run last one by one. It does not seems to add significant delay to overall duration.

@wfurt wfurt added area-System.Net.Http test-enhancement Improvements of test source code labels Jul 27, 2021
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ghost commented Jul 27, 2021

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Issue Details

While some of the CI failures are not fully understood, CPU load and #55979 may be contributing factor.
As mitigation agreed with the team, we will for now run HTTP3 tests without parallelism and all the HTTP3 tests will run last one by one. It does not seems to add significant delay to overall duration.

Author: wfurt
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area-System.Net.Http, test enhancement

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}

[ConditionalClass(typeof(HttpClientHandlerTestBase), nameof(IsMsQuicSupported))]
[Collection("NoParallelTests")]
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Nit:

Suggested change
[Collection("NoParallelTests")]
[Collection(nameof(NoParallelTests))]

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Technically, this is name of the collection, not name of the class right?

[CollectionDefinition("NoParallelTests", DisableParallelization = true)]

It so happen we name them the same.

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Yes, but it still helps IMO by binding the string constant to a symbol name in the C# compilation. (Harder to make a typo assuming we may have more of these.)

@stephentoub stephentoub merged commit 9a657ce into dotnet:main Jul 30, 2021
@karelz karelz added this to the 6.0.0 milestone Aug 17, 2021
@ghost ghost locked as resolved and limited conversation to collaborators Sep 16, 2021
@wfurt wfurt deleted the NoParallelTestsHttp3 branch January 7, 2026 20:00
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4 participants