{
  "checks": [
    "loading the pointer example leaves the running program unchanged until Apply",
    "authored pointer declaration binds the visible target",
    "keyboard alternatives remain available without a fake pointer button",
    "real mouse down reaches the authored rule",
    "drag retains grab offset in scene coordinates",
    "linked output updates when the authored boundary is crossed",
    "drag keeps its bound DOM target",
    "capture delivers movement outside the scene and authored clamp applies",
    "release outside the scene ends the gesture once",
    "focus loss invokes authored rollback and clears ownership",
    "late mouse release after cancel does not dispatch a second terminal event",
    "explicit capture loss cancels instead of committing a drop",
    "browser cancellation routes to the authored cancel handler",
    "editing the authored rule changes the drag limit",
    "later handler failure rolls back all earlier movement writes",
    "cleanup releases a failed gesture while preserving its error",
    "touch contact starts the same authored interaction",
    "mouse release fallback cannot terminate an active touch contact",
    "mobile scaled SVG maps touch coordinates back to world coordinates",
    "touch drag manipulates the target without scrolling the page",
    "touch release clears capture ownership",
    "two contacts on different authored targets retain separate owners",
    "independent touch payloads reach their own rules",
    "touch cancellation releases both targets",
    "second contact on an already owned target does not steal it",
    "ignored second contact cannot strand a logical input",
    "no browser page errors"
  ],
  "errors": [],
  "kind": "functional input/output checks; no performance benchmark"
}