[main] Bump Microsoft.TestPlatform.Filter.Source from 18.9.0 to 18.10.0

[dependabot]

Updated Microsoft.TestPlatform.Filter.Source from 18.9.0 to 18.10.0.

Release notes

Sourced from Microsoft.TestPlatform.Filter.Source's releases.

18.10.0

What's Changed

• Drop Mono fallback, run .NET Framework tests on Windows only by @​nohwnd in Drop Mono fallback, run .NET Framework tests on Windows only vstest#16158
• Run Microsoft.Testing.Platform test apps under vstest.console and datacollector by @​nohwnd in Run Microsoft.Testing.Platform test apps under vstest.console and datacollector vstest#16201
• Fix test output eaten by MSBuild terminal logger by @​nohwnd in [fix] Fix test output eaten by MSBuild terminal logger vstest#16223
• Remove the experimental test session feature by @​nohwnd in Remove the experimental test session feature vstest#16231
• Skip a single bad executor instead of failing all executor loading by @​nohwnd in Skip a single bad executor instead of failing all executor loading vstest#16239
• Assert apartment state instead of using Clipboard in UI tests by @​nohwnd in Assert apartment state instead of using Clipboard in UI tests vstest#16270
• Surface test host crashes during protocol negotiation by @​nohwnd in Surface test host crashes during protocol negotiation vstest#16285
• Pass the inferred target platform to the host in run settings by @​nohwnd in Pass the inferred target platform to the host in run settings vstest#16271
• Report raw invalid IsTargetPlatformInferred value, cover host x64 forcing by @​nohwnd in Report raw invalid IsTargetPlatformInferred value, cover host x64 forcing vstest#16295
• Disable the MTP testhost by default (#​16337) by @​nohwnd in [rel/18.10] Disable the MTP testhost by default (#16337) vstest#16341

Full Changelog: microsoft/vstest@v18.9.0...v18.10.0

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[Copilot]

🟡 Changes recommended

The PR title/description states only Microsoft.TestPlatform.Filter.Source is updated, but the actual change bumps multiple TestPlatform/Test SDK packages via the shared version property.

Once you've addressed the issues Copilot identified, you can request another Copilot review.

Pull request overview

This PR updates the centrally-managed VSTest/TestPlatform-related package version used across the repo, moving from 18.9.0 to 18.10.0 in Directory.Packages.props, which in turn bumps Microsoft.TestPlatform.Filter.Source (and other related TestPlatform packages) to 18.10.0.

Changes:

• Bump MicrosoftNETTestSdkVersion from 18.9.0 to 18.10.0 (affects Microsoft.NET.Test.Sdk + several Microsoft.TestPlatform.* packages via central package management).

File summaries

File	Description
Directory.Packages.props	Updates the shared TestPlatform/.NET test SDK version property to 18.10.0, which flows into multiple TestPlatform package versions including Filter.Source.

Review details

• Files reviewed: 1/1 changed files
• Comments generated: 1
• Review effort level: Lite

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[github-actions]

Final test-triage resolution — Azure Pipelines build 1590552

This supersedes the earlier preliminary comment (partial Linux-only evidence). The full build (Linux Release, Windows Release, MacOS Release legs) has now completed with 18 test-level failures across two distinct signatures.

1. EnableMSTestRunner_True_(WithCustomEntryPoint_)Will_Run_Standalone on Windows net462 (Debug + Release, 8 records incl. TRX duplicates of the same 4 tests) — deterministic System.IO.FileLoadException on System.Memory, Version=4.0.5.0 inside TestFx.Hashing.XxHash128/System.IO.Hashing.XxHashShared. History confirms these 4 tests passed on the 3 most recent main builds (1590480, 1590355, 1590337) prior to this change. This is a duplicate of issue #11172, which was just filed from the companion PR #11165 (bumps Microsoft.TestPlatform.ObjectModel 18.9.0→18.10.0) covering the identical stack, root cause (the vstest 18.10.0 bump breaking the explicit System.Memory 4.6.3 pin in Directory.Packages.props for net462 published test hosts), and matrix. Since this PR (#11164) bumps the companion Microsoft.TestPlatform.Filter.Source package to the same 18.10.0, it is affected by the same regression. No new issue needed — tracking continues in #11172.

2. BrowserWasmExecution_* on Linux Release and MacOS Release (5 distinct tests, each leg) — all fail with the same MONO_WASM symbol-loading/Method not found: System.MemoryExtensions.AsSpan browser-wasm runtime error, unrelated to VSTest filter/executor loading paths (this PR touches only Microsoft.TestPlatform.Filter.Source). History for these tests on the last 3 main builds shows them skipped ('node' was not found on PATH), not passed, so there is no prior baseline in this environment to confirm a regression introduced by this PR — the Node.js/browser-wasm runtime mismatch looks pre-existing/environmental rather than caused by this dependency bump. Confidence: medium that this is unrelated to the PR; insufficient historical evidence to escalate to a durable issue per the persistent-failure threshold. No issue filed at this time — worth revisiting if a future build with Node available on the runner reproduces the same signature without a dependency bump in play.

Windows/Linux/MacOS Test task results: Linux and Windows legs failed (browser-wasm and net462 signatures above); the MacOS job itself is reported succeeded despite the 5 CTRF-recorded browser-wasm failures (non-gating test step).

Next concrete step: no action needed on this PR specifically for the net462 regression (tracked in #11172); if the browser-wasm failures recur on a future main/scheduled build without a dependency bump, file a dedicated issue at that point.

🤖 Automated content by GitHub Copilot. Generated by the Pipeline Test Triage workflow. · auto · 163.3 AIC · ⌖ 1.85 AIC · ⊞ 8.9K

[github-actions]

🧵 Parallel-safety audit — PR #11164

Nothing audited here touches process-global state, shared filesystem paths, or
[ResourceLock] / [DoNotParallelize] declarations. Nothing to flag for
parallel-safety.

This PR only changes Directory.Packages.props, bumping the
Microsoft.TestPlatform.Filter.Source package version (18.9.0 → 18.10.0) via a
dedicated MicrosoftTestPlatformFilterSourceVersion property. No test files, no
parallelization attributes ([assembly: Parallelize] / [DoNotParallelize]),
and no .runsettings / testconfig.json / MSBuild parallelization settings were
modified — this is a plain dependency-version change, not a parallelization-state
change.

No test assembly required auditing for this change.

_{Re-run with /parallel-audit.}

🤖 Automated content by GitHub Copilot. Generated by the Parallel-safety audit on PR (on open / sync) workflow. · auto · 57.2 AIC · ⌖ 3.38 AIC · ⊞ 23.9K · [◷]( · ◷)

[Copilot]

🟢 Approval recommended

The change is a straightforward central-package version bump with no functional code modifications and the version property is correctly wired into the package list.

Review details

• Files reviewed: 1/1 changed files
• Comments generated: 0 new
• Review effort level: Lite