Add E2E coverage for dotnet test (MTP) live test-host output - #55517

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dev/amauryleve/dotnet-test-mtp-live-output-e2e

Jul 29, 2026

Commits on Jul 29, 2026

Add E2E test for dotnet test (MTP) live test-host output

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Prove liveness with a sentinel handshake and cover the output device path

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Keep the liveness assertion load-bearing under retry and I/O failures

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Guard the per-attempt sentinel delete against I/O failures

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Use a file-scoped namespace in the new E2E test file
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