ci: pin xharness

[vaind]

iOS builds started failing without any code changes, just by xharness being updated.

See https://github.com/getsentry/sentry-dotnet/actions/runs/16180208260/job/45674883905 where the first attempt was successful and the second one on the same branch failed after two days.

The only difference is the xharness version:

Successful attempt

[10.0.0-prerelease.25330.2+feac80219b22c403d32df9b6bd61cbf78e1b9986] XHarness command issued: apple test --app test/Sentry.Maui.Device.TestApp/bin/Release/net9.0-ios/iossimulator-x64/Sentry.Maui.Device.TestApp.app --target ios-simulator-64 --launch-timeout 00:10:00 --set-env CI=$envValue --output-directory=test_output
info: Preparing run for ios-simulator-64
info: Looking for available ios-simulator-64 simulators..
info: Found simulator device 'iPhone Xs (iOS 18.5) - created by XHarness'
info: Getting app bundle information from '/Users/runner/work/sentry-dotnet/sentry-dotnet/test/Sentry.Maui.Device.TestApp/bin/Release/net9.0-ios/iossimulator-x64/Sentry.Maui.Device.TestApp.app'..
info: Uninstalling any previous instance of 'io.sentry.dotnet.maui.device.testapp' from 'iPhone Xs (iOS 18.5) - created by XHarness'
info: Application 'io.sentry.dotnet.maui.device.testapp' was uninstalled successfully
info: Installing application 'Sentry.Maui.Device.TestApp' on 'iPhone Xs (iOS 18.5) - created by XHarness'
info: Application 'Sentry.Maui.Device.TestApp' was installed successfully on 'iPhone Xs (iOS 18.5) - created by XHarness'
info: Starting test run for io.sentry.dotnet.maui.device.testapp..
info: Application finished the test run successfully
info: Tests run: 1983 Passed: 1952 Inconclusive: 0 Failed: 0 Ignored: 31
info: Uninstalling the application 'io.sentry.dotnet.maui.device.testapp' from 'iPhone Xs (iOS 18.5) - created by XHarness'
info: Application 'io.sentry.dotnet.maui.device.testapp' was uninstalled successfully
XHarness exit code: 0

Failed attempt

[10.0.0-prerelease.25360.1+faf00a180a0b711eb0ce107ad7a30fbebe665d3f] XHarness command issued: apple test --app test/Sentry.Maui.Device.TestApp/bin/Release/net9.0-ios/iossimulator-x64/Sentry.Maui.Device.TestApp.app --target ios-simulator-64 --launch-timeout 00:10:00 --set-env CI=$envValue --output-directory=test_output
info: Preparing run for ios-simulator-64
info: Looking for available ios-simulator-64 simulators..
info: Found simulator device 'iPhone Xs (iOS 18.5) - created by XHarness'
info: Getting app bundle information from '/Users/runner/work/sentry-dotnet/sentry-dotnet/test/Sentry.Maui.Device.TestApp/bin/Release/net9.0-ios/iossimulator-x64/Sentry.Maui.Device.TestApp.app'..
info: Uninstalling any previous instance of 'io.sentry.dotnet.maui.device.testapp' from 'iPhone Xs (iOS 18.5) - created by XHarness'
info: Installing application 'Sentry.Maui.Device.TestApp' on 'iPhone Xs (iOS 18.5) - created by XHarness'
fail: Failed to install the application
info: Cleaning up the failed installation from 'iPhone Xs (iOS 18.5) - created by XHarness'
info: Uninstalling the application 'io.sentry.dotnet.maui.device.testapp' from 'iPhone Xs (iOS 18.5) - created by XHarness'
fail: Failed to uninstall the app bundle! Check logs for more details!
XHarness exit code: 78 (PACKAGE_INSTALLATION_FAILURE)
device-test.ps1: The property 'FullName' cannot be found on this object. Verify that the property exists.
Error: Process completed with exit code 1.

[Flash0ver]

note:

• XHarness repository: https://github.com/dotnet/xharness
• XHarness preview feed: https://dev.azure.com/dnceng/public/_packaging?_a=package&feed=dotnet-eng&view=versions&package=Microsoft.DotNet.XHarness.CLI&protocolType=NuGet

The error occurred in 10.0.0-prerelease.25360.1.
Pinning to 10.0.0-prerelease.25330.2 fixed the issue.

Thanks @vaind

[bruno-garcia]

Not sure if it fixed it though since the merge into main also failed:

https://github.com/getsentry/sentry-dotnet/actions/runs/16224629644/job/45813515803

[Flash0ver]

Still failing, but for a different reason:
before this PR

...
Failed to install the application
...
Failed to uninstall the app bundle! Check logs for more details!
XHarness exit code: 78 (PACKAGE_INSTALLATION_FAILURE)
...

after this PR

...
Application 'Sentry.Maui.Device.TestApp' was installed successfully on 'iPhone Xs (iOS 18.5) - created by XHarness'
...
Application finished the test run successfully with some failed tests
...
Application 'io.sentry.dotnet.maui.device.testapp' was uninstalled successfully
...

The test Sentry.Tests.Internals.SentryStopwatchTests.Elapsed_IsValid is failing

Expected time to be within 500ms from 100ms, but found 675ms and 212.8µs.
...

Seems to be a timing-related issue via Thread.Sleep.