12 Jun 16:40

94103c3

v17.7.0-preview.23280.1 Pre-release

Pre-release

⚠️ This version of Microsoft.TestPlatform nuget was unlisted on Nuget.org, because it causes issues when running tests in AzureDevOps, when VSTest installer is used, and configured to pick up the latest preview version (#4544).

What is new since 17.6.0?

Version 17.7.0 was filled with moving our infrastructure to build via Arcade, which brought us a more unified build experience and better cooperation with other teams in dotnet organization.

This migration brought a major change to our versioning of preview packages, which will no longer follow the 17.6.0-preview-20230223-05 (<version>-preview<date>-<build>).

Fixes

Don't print socket transport error in console by @nohwnd in #4493

When test run aborts we are no longer printing the connection related error:

System.Exception: One or more errors occurred.
 ---> System.Exception: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host..
 ---> System.Exception: An existing connection was forcibly closed by the remote host.
   at System.Net.Sockets.NetworkStream.Read(Span`1 buffer)

This error is a common source of confusion, and is not actionable for the user. It simply means that testhost crashed, and the testhost error follows after it, or that logs need to be inspected.

Fix hangdump running into crashdump by @nohwnd in #4378

When both --blame-hang and --blame-crash are specified on Windows, and hang dump is triggered then stopping ProcDump is subject to a race condition. Stopping ProcDump too early causes testhost to crash and no dump (nor the hang dump or the crash dump) is generated. This release fixes this issue by waiting for crash dump to finish.

Fix no-suitable provider found by @nohwnd in #4475
Fix execution gets stucks on single netstandard source by @nohwnd in #4497

Regressions from 17.5.0 causing crashes of TestHost when .NET Standard dlls, or TestPlatform own dlls are provided for run are fixed, and a list of dlls that are known platform dlls are excluded.

Pass workloads to proxy managers by @nohwnd in #4422

Data collectors consuming the dlls that are run are now provided only paths to dlls that the current testhost is running, rather than all dlls that were provided to the run.

Additional fixes

Check for null Path by @lewing in #4391
Fix Newtonsoft versions in testhost.deps.json by @nohwnd in #4367
Replacing calls to BuildMultipleAssemblyPath when passing only one source in acceptance tests by @daveMueller in #4358
Deprecate serialization ctor for .NET8 onward by @Evangelink in #4440
Fix TestObject use ConcurrentDictionary instead of Dictionary by @Evangelink in #4450