Mark hung Cloud Hypervisor tests as failed + a few fixes#4384
Merged
LiliDeng merged 2 commits intomicrosoft:mainfrom Mar 27, 2026
Merged
Mark hung Cloud Hypervisor tests as failed + a few fixes#4384LiliDeng merged 2 commits intomicrosoft:mainfrom
LiliDeng merged 2 commits intomicrosoft:mainfrom
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Pull request overview
This PR updates the Cloud Hypervisor test runner to better detect/flag hung subtests and improve failure reporting/diagnostics when tests time out.
Changes:
- Add explicit hung-test detection and propagate it into subtest results/failure summaries.
- Update timeout/failure handlers to include concise summaries of failures vs hung tests.
- Reduce console noise from watchdog diagnostics while still appending details to the artifact log.
Move the hung test detection logic earlier into _extract_test_results() and mark those tests as failed. Change the rest of the code accordingly so that we still get the hung tests in the diagnostic summary. Signed-off-by: Anirudh Rayabharam <anrayabh@microsoft.com>
The pstree, ps and core dump diagnostics are not useful in the LISA logs. They're already being collected to a separate file. These produce hundreds of lines of output and make it difficult to find the actual dev_cli.sh output that is more critical for figuring out what went wrong in a run. Signed-off-by: Anirudh Rayabharam <anrayabh@microsoft.com>
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vyadavmsft
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Mar 25, 2026
vyadavmsft
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Mar 26, 2026
LiliDeng
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Mar 27, 2026
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Description
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Type of Change
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Test Validation
Key Test Cases:
Impacted LISA Features:
Tested Azure Marketplace Images:
Test Results