If the Patch Authored the Test, Score the Overlap

<p>A patch touches zero test files. No assertion changes, no new skips, no fixture edits. The suite goes green on the first run.</p> <p>Then someone opens the job duration graph

<p>A recorded expected value is a leak. An agent that can read <code>assert f(x) == y</code> can patch <code>f</code> until that line is green and leave every unlisted input