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Probe NativeAOT coverage on one functional shard - #2147
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Tyrie Vella (tyrielv) wants to merge 1 commit into
Draft
Tyrie Vella (tyrielv) wants to merge 1 commit into
Tyrie Vella (tyrielv) wants to merge 1 commit into
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Build an isolated instrumented installer for x64 shard 0 and collect coverage before Windows services start. Keep ordinary installers and test selections unchanged for the other workers. Assisted-by: GPT-6.1 Sol Signed-off-by: Tyrie Vella <tyrielv@gmail.com>
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Problem and Context
CI does not publish managed-source coverage for deployed NativeAOT binaries. Unit coverage can measure linked source inside a test assembly instead.
This draft probes Windows-service coverage within one existing functional shard. It does not add another functional test run.
Changes
GVFSService.OnStart. Reject console-service execution and test-assembly coverage as evidence for this probe.Experimental Limits
This draft measures managed code on one x64 shard. It does not measure native C++ or complete-suite coverage.
The extra build isolates the fixed-session payload. Without a collector, local fixed-session hook startup took about five seconds.
Instrumented local builds emit
IL2026andIL3050warnings. This draft adds no coverage threshold and does not change the release pipeline.