FixAllOccurrencesIgnoresGeneratedCode is flaky

[Cosifne]

Example build: https://dev.azure.com/dnceng/public/_build/results?buildId=1653816&view=results
Example error messages:

System.Exception : No light bulb session in View! Buffer content type=CSharp

System.MissingMethodException : Method not found: 'Microsoft.VisualStudio.Threading.JoinableTaskContext Microsoft.VisualStudio.Shell.ThreadHelper.get_JoinableTaskContext()'.

Runfo Tracking Issue: [Roslyn][Flaky test] CSharp.CSharpCodeActions.FixAllOccurrencesIgnoresGeneratedCode

Build	Definition	Kind	Run Name

Build Result Summary

Day Hit Count	Week Hit Count	Month Hit Count
0	0	0

[sharwell]

Probable cause is integration tests are not waiting for async light bulb to show all items

[CyrusNajmabadi]

@sharwell same question. Do you still think this is async lightbulbs? And, if so, are yous till seeing this?

[sharwell]

I'm not sure on the status of this one

[allisonchou]

This test is still flaky; updating the RunFo query momentarily to reflect this.

[allisonchou]

@CyrusNajmabadi @sharwell we're still seeing this issue in newer builds. Is this an issue with async lightbulbs?

[sharwell]

@allisonchou Yes, this is known. It should be fixed by #60048 , but that is blocked on some other prerequisites.

[jcouv]

Assigned to @sharwell since he seems to be working on a fix. Thanks