Cherry-pick: Add ARM64 msdia140.dll support to test platform packages - #15692
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- Bump Microsoft.Internal.Dia to 18.7.0-preview-1-11715-406 (includes ARM64) - Add ARM64 DIA file copy in TestHost.csproj CopyDiaFiles target - Add ARM64 msdia140.dll to TestHost.nuspec package layout - Add ARM64 msdia140.dll and manifest to CLI.nuspec TestHostNetFramework The ARM64 msdia140.dll was added to the Microsoft.Internal.Dia package via VS PR #720616. Symbol resolution verified for all architectures (x86, x64, arm64) via dotnet-symbol against the Microsoft symbol server.
- Add ARM64 msdia140.dll and manifest to Portable.nuspec TestHostNetFramework - Add ARM64 VsixSourceItem to V2.CLI.csproj for VSIX packaging - Update verify-nupkgs.ps1 expected file counts
Add arm64 msdia140.dll and manifest entries to all three locations in Microsoft.TestPlatform.nuspec (TestImpact/ComComponents, V1/TestImpact/ComComponents, and TestPlatform root). Update verify-nupkgs.ps1 count from 545 to 551 (+6 files). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
The Microsoft.Internal.CodeCoverage package already includes arm64\msdia140.dll in its TestPlatform folder, and the wildcard on line 378 of the nuspec picks it up. The explicit entry conflicts with that wildcard. Remove just the dll entry (keep the manifest which CodeCoverage doesn't include). Count: 551 -> 550. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Pull request overview
Cherry-picks ARM64 msdia140.dll packaging support into main so ARM64 test hosts can use the DIA SDK for symbol resolution and dump analysis across the shipped Test Platform packages.
Changes:
- Bumps
TestPlatformMSDiaVersionto18.7.0-preview-1-11715-406. - Adds ARM64
msdia140.dll(and manifests where applicable) to multiple NuGet/VSIX packaging definitions. - Updates
eng/verify-nupkgs.ps1expected file counts for the updated package contents.
Reviewed changes
Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.
Show a summary per file
| File | Description |
|---|---|
| src/package/Microsoft.VisualStudio.TestTools.TestPlatform.V2.CLI/Microsoft.VisualStudio.TestTools.TestPlatform.V2.CLI.csproj | Includes ARM64 DIA artifacts in the VSIX packaging inputs. |
| src/package/Microsoft.TestPlatform/Microsoft.TestPlatform.nuspec | Adds ARM64 DIA files to VS/TestPlatform package layout and avoids a duplicate include with existing wildcards. |
| src/package/Microsoft.TestPlatform.TestHost/Microsoft.TestPlatform.TestHost.nuspec | Adds ARM64 msdia140.dll to the TestHost NuGet package. |
| src/package/Microsoft.TestPlatform.TestHost/Microsoft.TestPlatform.TestHost.csproj | Copies ARM64 DIA binaries from the Microsoft.Internal.Dia package into build output for packing. |
| src/package/Microsoft.TestPlatform.Portable/Microsoft.TestPlatform.Portable.nuspec | Adds ARM64 DIA dll/manifest into the portable package’s TestHostNetFramework layout. |
| src/package/Microsoft.TestPlatform.CLI/Microsoft.TestPlatform.CLI.nuspec | Adds ARM64 DIA dll/manifest into the CLI package contentFiles layout. |
| eng/verify-nupkgs.ps1 | Adjusts expected file counts to reflect newly included ARM64 artifacts. |
| eng/Versions.props | Updates the DIA dependency version to one that includes ARM64 binaries. |
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This was referenced Jul 14, 2026
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Updated [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) from 18.7.0 to 18.8.0. <details> <summary>Release notes</summary> _Sourced from [Microsoft.NET.Test.Sdk's releases](https://github.com/microsoft/vstest/releases)._ ## 18.8.0 ## What's Changed * Migrate from Newtonsoft.Json to System.Text.Json / Jsonite (merge to main) by @nohwnd in microsoft/vstest#15687 - For more detail refer to https://devblogs.microsoft.com/dotnet/vs-test-is-removing-its-newtonsoft-json-dependency/ * Create source-only filter package by @Youssef1313 in microsoft/vstest#15638 - Package release is pending. * Add ARM64 msdia140.dll support to test platform packages by @nohwnd in microsoft/vstest#15692 * Fix mutex cleanup crash on macOS/Linux by @nohwnd in microsoft/vstest#15684 * Restrict artifact temp directory permissions on Unix by @nohwnd in microsoft/vstest#15729 * Add support for filtering uncategorized tests with TestCategory=None by @Evangelink in microsoft/vstest#15727 * Fix SCI binding failure in DTA hosts (main) by @nohwnd in microsoft/vstest#15724 * Fix HTML logger parallel file collision by @nohwnd in microsoft/vstest#15435 * Improve error message when testhost cannot be found by @nohwnd in microsoft/vstest#16053 * Fix HTML logger exception on invalid XML chars in test display names by @nohwnd in microsoft/vstest#16051 **Full Changelog**: microsoft/vstest@v18.7.0...v18.8.0 Commits viewable in [compare view](microsoft/vstest@v18.7.0...v18.8.0). </details> Updated [Serilog](https://github.com/serilog/serilog) from 4.3.1 to 4.4.0. <details> <summary>Release notes</summary> _Sourced from [Serilog's releases](https://github.com/serilog/serilog/releases)._ ## 4.4.0 ## What's Changed * Emit SelfLog warning when extra arguments are provided by @matantsach in serilog/serilog#2222 * dont WriteQuotedJsonString for null by @SimonCropp in serilog/serilog#2216 * Pin System.Security.Cryptography.Xml to 8.0.3 in tests by @ArieGato in serilog/serilog#2232 * Route optional interfaces through OptionalInterfaceForwardingSink for restricted sinks by @ArieGato in serilog/serilog#2234 * `SelfMetrics` by @nblumhardt in serilog/serilog#2237 ## New Contributors * @matantsach made their first contribution in serilog/serilog#2222 * @ArieGato made their first contribution in serilog/serilog#2232 **Full Changelog**: serilog/serilog@v4.3.1...v4.4.0 Commits viewable in [compare view](serilog/serilog@v4.3.1...v4.4.0). </details> Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore <dependency name> major version` will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself) - `@dependabot ignore <dependency name> minor version` will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself) - `@dependabot ignore <dependency name>` will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself) - `@dependabot unignore <dependency name>` will remove all of the ignore conditions of the specified dependency - `@dependabot unignore <dependency name> <ignore condition>` will remove the ignore condition of the specified dependency and ignore conditions </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
This was referenced Sep 1, 2026
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Cherry-pick of #15689 (rel/18.7) to main.
Adds ARM64 support for
msdia140.dllacross the test platform packaging, enabling ARM64 test hosts to use the DIA SDK for symbol resolution and crash dump analysis.Changes
TestPlatformMSDiaVersionto18.7.0-preview-1-11715-406arm64/msdia140.dllto TestHost, CLI, Portable, V2.CLI, and Microsoft.TestPlatform nuspec/csproj filesverify-nupkgs.ps1file counts for main brancharm64/msdia140.dllat the TestPlatform root pathVerified:
build.cmd -packpasses locally on main.