1 Release published by 1 person

• v4.0.0-preview.25358.7

  published Jul 8, 2025

35 Pull requests merged by 4 people

• Use --no-progress

  #5987 merged Jul 11, 2025

• use ReadAllTextAsync from polyfill

  #5953 merged Jul 11, 2025

• suppress TPEXP warning for solution

  #5984 merged Jul 11, 2025

• use ReadExactly from Polyfill

  #5972 merged Jul 11, 2025

• Simplify IProcess.MainModule

  #5955 merged Jul 11, 2025

• avoid dictionary lookups using TryAdd

  #5983 merged Jul 11, 2025

• update Polyfill and use Process.Kill

  #5943 merged Jul 10, 2025

• simplify reading installLocation content

  #5968 merged Jul 10, 2025

• Merge main to rel/4.0

  #5978 merged Jul 10, 2025

• Localized file check-in by OneLocBuild Task: Build definition ID 1218: Build ID 2747224

  #5976 merged Jul 10, 2025

• Update .NET SDK

  #5954 merged Jul 10, 2025

• redundant null check in TryAddSearchDirectoriesSpecifiedInRunSettingsToAssemblyResolver

  #5966 merged Jul 10, 2025

• remove some dead consts in EngineConstants

  #5967 merged Jul 10, 2025

• make dicts in NamedPipeBase strong typed

  #5973 merged Jul 10, 2025

• fix nullablity in FromFailedTest

  #5971 merged Jul 10, 2025

• Localized file check-in by OneLocBuild Task: Build definition ID 1218: Build ID 2747012

  #5964 merged Jul 10, 2025

• Localized file check-in by OneLocBuild Task: Build definition ID 1218: Build ID 2747015

  #5965 merged Jul 10, 2025

• remove non generic ActionResult

  #5959 merged Jul 10, 2025

• remove redundant BuildConsumerProducersAsync

  #5962 merged Jul 10, 2025

• redundant null checks in TrxProcessLifetimeHandler

  #5960 merged Jul 10, 2025

• use some computed properties

  #5961 merged Jul 10, 2025

• Delete InternalTestFailureException

  #5956 merged Jul 9, 2025

• Localized file check-in by OneLocBuild Task: Build definition ID 1218: Build ID 2746307

  #5958 merged Jul 9, 2025

• Few adjustments for test id

  #5936 merged Jul 9, 2025

• update to Polyfill 9.0.0-beta.10

  #5952 merged Jul 9, 2025

• Move WinUI-specific resources to test framework extensions assembly

  #5950 merged Jul 9, 2025

• Update MSTestEngineVersionPrefix and AzDO to be 2.0.0

  #5949 merged Jul 8, 2025

• Use stable version of CC in rel/4.0

  #5948 merged Jul 8, 2025

• Ensure TestRun id for retries is the same in TRX

  #5945 merged Jul 8, 2025

• Merge main to rel/4.0

  #5947 merged Jul 8, 2025

• Improve DataRow type mismatch error messages with descriptive parameter information

  #5819 merged Jul 7, 2025

• Localized file check-in by OneLocBuild Task: Build definition ID 1218: Build ID 2744538

  #5946 merged Jul 7, 2025

• Avoid potential clash with default TRX file name

  #5939 merged Jul 7, 2025

• Merge main to rel/4.0

  #5940 merged Jul 7, 2025

• Fix MSTEST0020 codefix placing code in static constructors

  #5935 merged Jul 7, 2025

14 Pull requests opened by 5 people

• [main] Update dependencies from devdiv/DevDiv/vs-code-coverage, dotnet/arcade

  #5937 opened Jul 5, 2025

• Add analyzer to flow TestContext.CancellationToken in tests

  #5941 opened Jul 7, 2025

• Fix flaky `AbortWithCTRLPlusC_TestHost_Succeeded` test by ensuring console output is flushed during cancellation

  #5942 opened Jul 7, 2025

• Fix MSTEST0020 codefix constructor placement - position after fields/static constructors

  #5944 opened Jul 7, 2025

• use TryAdd instead of TryGetValue and Add in Async MessageBus

  #5963 opened Jul 10, 2025

• Remove un used magic bytes in try get dotnet path by architecture

  #5969 opened Jul 10, 2025

• Set Guid version to 1

  #5974 opened Jul 10, 2025

• use XElement.LoadAsync in TrxCompareTool

  #5975 opened Jul 10, 2025

• Add TryGetOptionArgument

  #5977 opened Jul 10, 2025

• Obsolete CssIteration, CssProjectStructure, and Description attributes for v3.10

  #5981 opened Jul 10, 2025

• Fix AppDomain base directory regression in v4

  #5985 opened Jul 11, 2025

• Unskip TimeoutTests

  #5988 opened Jul 11, 2025

• Add analyzer for incorrect TestContext property usage in fixture methods

  #5990 opened Jul 11, 2025

• Feat: Assert.That expression

  #5991 opened Jul 11, 2025

3 Issues closed by 2 people

• Test (EnableMSTestRunner) fails to execute with DynamicData of objects with property initialized with DateTime.UtcNow

  #5849 closed Jul 11, 2025

• Improve error message on data row mismatch

  #4996 closed Jul 7, 2025

• Codefix for MSTEST0020 places code in static constructor

  #5934 closed Jul 7, 2025

9 Issues opened by 5 people

• `TreatDiscoveryWarningsAsErrors` should throw instead of sending message

  #5992 opened Jul 11, 2025

• Analyzer: Incorrect usage of TestContext properties

  #5989 opened Jul 11, 2025

• TestContext.Properties across test methods of same class is different instance

  #5986 opened Jul 11, 2025

• MSTEST0014 false positive on string parameter

  #5982 opened Jul 10, 2025

• Obsolete CssIteration, CssProjectStructure, and Description

  #5980 opened Jul 10, 2025

• Should output device log issues with Azure syntax when running on Azure?

  #5979 opened Jul 10, 2025

• Form correct v8 guid from the hashed data for new ID

  #5957 opened Jul 9, 2025

• Brainstorm on ideas for more AzDO extensions in MTP

  #5951 opened Jul 8, 2025

• Codefix for MSTEST0020 places new constructor at the end of the class

  #5938 opened Jul 5, 2025

14 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Add TestCategories property to ITestDataRow for per-test-case categorization

  #5795 commented on Jul 9, 2025 • 25 new comments

• Support passing arguments to DynamicData methods

  #5892 commented on Jul 11, 2025 • 7 new comments

• Add analyzer to flow TestContext.CancellationToken in tests

  #5878 commented on Jul 7, 2025 • 0 new comments

• `AbortWithCTRLPlusC_TestHost_Succeeded` is too flaky

  #5785 commented on Jul 7, 2025 • 0 new comments

• MSTest 3.6.2, the sample for WinUI MSTestRunnerWinUI does not work anymore in Visual Studio Test Explorer

  #4064 commented on Jul 7, 2025 • 0 new comments

• `TreeNodeFilterCommandLineOptionsProvider` seems to be using the wrong Version

  #4294 commented on Jul 8, 2025 • 0 new comments

• MTP v2 Breaking Changes

  #5762 commented on Jul 10, 2025 • 0 new comments

• Investigate why stacktrace are empty in release mode

  #5109 commented on Jul 11, 2025 • 0 new comments

• Add --ansi option to force Ansi output

  #5081 commented on Jul 11, 2025 • 0 new comments

• MSTest v4 Breaking Changes

  #1285 commented on Jul 11, 2025 • 0 new comments

• Add support for passing in arguments for methods used to store dynamic data

  #1510 commented on Jul 11, 2025 • 0 new comments

• Enable tests on Release

  #5141 commented on Jul 5, 2025 • 0 new comments

• Add CIConditionAttribute to support CI-specific test execution control

  #5797 commented on Jul 8, 2025 • 0 new comments

• Fix TypeContainingTestMethodShouldBeATestClassAnalyzer to handle structs with TestMethod

  #5818 commented on Jul 9, 2025 • 0 new comments