[devops] Run macOS tests on macOS Golden Gate.

[rolfbjarne]

No description provided.

[Copilot]

Pull request overview

This PR updates the Azure DevOps macOS test matrix to add a new macOS Golden Gate (27) arm64 test stage, and updates the devops documentation to reflect the new stage lineup.

Changes:

• Add a new mac_27_arm64 macOS test stage targeting macOS Golden Gate (27) in the tests-stage template.
• Add a corresponding macOS Golden Gate (27) entry to the testConfigurations matrix in configure.yml.
• Update tools/devops/README.md to document the updated macOS stage list (including mac_27_arm64).

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
tools/devops/README.md	Updates the documented macOS test stages to include mac_27_arm64.
tools/devops/automation/templates/tests-stage.yml	Adds a new macOS Golden Gate (27) arm64 test stage configuration.
tools/devops/automation/templates/common/configure.yml	Adds a new test configuration entry for macOS Golden Gate (27) to the test matrix.

[dalexsoto]

🌉 ✅

[vs-mobiletools-engineering-service2]

✅ [CI Build #562372f] Build passed (Build packages) ✅

Pipeline on Agent
Hash: 562372f51d2260a601b28d8d5fbb9a3207f65ce9 [PR build]

[vs-mobiletools-engineering-service2]

✅ [CI Build #562372f] Build passed (Detect API changes) ✅

Pipeline on Agent
Hash: 562372f51d2260a601b28d8d5fbb9a3207f65ce9 [PR build]

[vs-mobiletools-engineering-service2]

🔥 [CI Build #562372f] Build failed (Build macOS tests) 🔥

Build failed for the job 'Build macOS tests' (with job status 'Failed')

Pipeline on Agent
Hash: 562372f51d2260a601b28d8d5fbb9a3207f65ce9 [PR build]

[vs-mobiletools-engineering-service2]

✅ API diff for current PR / commit

NET (empty diffs)

• iOS: vsdrops gist ( No breaking changes )
• tvOS: vsdrops gist ( No breaking changes )
• MacCatalyst: vsdrops gist ( No breaking changes )
• macOS: vsdrops gist ( No breaking changes )

✅ API diff vs stable

NET (empty diffs)

• iOS: vsdrops gist ( No breaking changes )
• tvOS: vsdrops gist ( No breaking changes )
• MacCatalyst: vsdrops gist ( No breaking changes )
• macOS: vsdrops gist ( No breaking changes )

ℹ️ Generator diff

Generator Diff: vsdrops (html) vsdrops (raw diff) gist (raw diff) - Please review changes)

Pipeline on Agent
Hash: 562372f51d2260a601b28d8d5fbb9a3207f65ce9 [PR build]

[vs-mobiletools-engineering-service2]

🔥 [CI Build #562372f] Test results 🔥

Test results

❌ Tests failed on VSTS: test results

0 tests crashed, 22 tests failed, 191 tests passed.

Failures

❌ generator tests

1 tests failed, 4 tests passed.

Failed tests

• Roslyn Generator tests: Failed (Execution failed with exit code 1)
  • Microsoft.Macios.Generator.Tests.Classes.ClassGenerationTests.Mi...: Assert.Equal() Failure
    ↓ (pos 6870)
    Expected: ···unt")]\n\t\tget\n\t\t{\n\t\t\tAppKit...

Html Report (VSDrops) Download

❌ monotouch tests (macOS)

1 tests failed, 23 tests passed.

Failed tests

• monotouch-test/macOS/Release (NativeAOT, x64): Failed (Test run failed.
  Tests run: 3716 Passed: 3580 Inconclusive: 4 Failed: 1 Ignored: 135)

Html Report (VSDrops) Download

❌ monotouch tests (tvOS)

19 tests failed, 0 tests passed.

Failed tests

• monotouch-test/tvOS - simulator/Debug: LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (link sdk): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (link all): LaunchTimedOut
• monotouch-test/tvOS - simulator/Debug (PrepareAssemblies): LaunchTimedOut
• monotouch-test/tvOS - simulator/Debug (LinkSdk): LaunchTimedOut
• monotouch-test/tvOS - simulator/Debug (static registrar): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (all optimizations): LaunchTimedOut
• monotouch-test/tvOS - simulator/Debug (ARM64): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (NativeAOT, ARM64): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (trimmable static registrar, NativeAOT, ARM64): LaunchTimedOut
• monotouch-test/tvOS - simulator/Debug (managed static registrar): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (managed static registrar, all optimizations): LaunchTimedOut
• monotouch-test/tvOS - simulator/Debug (interpreter): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (interpreter): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (compat inline Class.GetHandle): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (strict inline Class.GetHandle): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (compat inline dlfcn): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (strict inline dlfcn, link sdk): LaunchTimedOut
• monotouch-test/tvOS - simulator/Release (NativeAOT, .NET 11 defaults): LaunchTimedOut

Html Report (VSDrops) Download

❌ Tests on macOS Golden Gate (27) tests

1 tests failed, 4 tests passed.

Failed tests

• introspection: Failed (exit code 2)
  • No test failure details available. stderr output:
    • 2026-06-19 01:04:45.392 introspection[11136:42977] [PASS] TypoTest
    • 2026-06-19 01:04:45.392 introspection[11136:42977] Introspection.ApiTypoTest : 99596.4088 ms
    • 2026-06-19 01:04:45.392 introspection[11136:42977] Introspection.iOSApiClassPtrTest
    • 2026-06-19 01:04:45.496 introspection[11136:42977] [PASS] VerifyClassPtr
    • 2026-06-19 01:04:45.518 introspection[11136:42977] [PASS] VerifyClassPtrCategories
    • 2026-06-19 01:04:45.518 introspection[11136:42977] Introspection.iOSApiClassPtrTest : 125.6585 ms
    • 2026-06-19 01:04:45.518 introspection[11136:42977] Introspection.iOSApiCtorInitTest
    • 2026-06-19 01:04:45.600 introspection[11136:42761] _computeLocationButtonTag kCGColorSpaceModelRGB 0 0.533333 1 1 UIExtendedSRGBColorSpace 1 1 1 1
    • make[1]: *** [exec-maccatalyst-dotnet-arm64-introspection] Error 133
    • make: *** [exec-introspection] Error 1

Html Report (VSDrops) Download

Successes

✅ assembly-processing: All 1 tests passed. Html Report (VSDrops) Download
✅ cecil: All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (iOS): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (MacCatalyst): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (macOS): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (Multiple platforms): All 1 tests passed. Html Report (VSDrops) Download
✅ dotnettests (tvOS): All 1 tests passed. Html Report (VSDrops) Download
✅ framework: All 2 tests passed. Html Report (VSDrops) Download
✅ fsharp: All 4 tests passed. Html Report (VSDrops) Download
✅ interdependent-binding-projects: All 4 tests passed. Html Report (VSDrops) Download
✅ introspection: All 8 tests passed. Html Report (VSDrops) Download
✅ linker (iOS): All 15 tests passed. Html Report (VSDrops) Download
✅ linker (MacCatalyst): All 15 tests passed. Html Report (VSDrops) Download
✅ linker (macOS): All 21 tests passed. Html Report (VSDrops) Download
✅ linker (tvOS): All 15 tests passed. Html Report (VSDrops) Download
✅ monotouch (iOS): All 19 tests passed. Html Report (VSDrops) Download
✅ monotouch (MacCatalyst): All 24 tests passed. Html Report (VSDrops) Download
✅ msbuild: All 2 tests passed. Html Report (VSDrops) Download
✅ sharpie: All 1 tests passed. Html Report (VSDrops) Download
✅ windows: All 3 tests passed. Html Report (VSDrops) Download
✅ xcframework: All 4 tests passed. Html Report (VSDrops) Download
✅ xtro: All 1 tests passed. Html Report (VSDrops) Download

macOS tests

✅ Tests on macOS Sonoma (14): All 5 tests passed. Html Report (VSDrops) Download
✅ Tests on macOS Sequoia (15): All 5 tests passed. Html Report (VSDrops) Download
✅ Tests on macOS Tahoe (26): All 5 tests passed. Html Report (VSDrops) Download

Linux Build Verification

✅ Linux build succeeded

Pipeline on Agent
Hash: 562372f51d2260a601b28d8d5fbb9a3207f65ce9 [PR build]