Check Upstream Flake

Check if a failing test is a known upstream flake in the Chromium LUCI Analysis database. This queries the REST API at analysis.api.luci.app to retrieve historical pass/fail/flake data for a test in the Chromium CI infrastructure.

When to Use

• Investigating intermittent test failures before deciding on a fix approach
• Evaluating test disable PRs to verify upstream flakiness claims
• During PR review (via the review skill) when assessing test filter changes
• Working on "pending" stories that involve Chromium test failures

The Job