Make display confirmation test deterministic

2026-08-18 15:32:59 -04:00
parent 1a93a788fa
commit 63f4bdb547
2 changed files with 10 additions and 3 deletions
@@ -209,6 +209,8 @@ stale_json="$(jq '.[1].y = 250' "$monitor_state")"
 run ipc --pid "$harness_pid" call displays-test injectReadback "$stale_json" "$((generation - 1))" >/dev/null
 jq -e '.canConfirm == false' <<<"$(transaction_status)" >/dev/null \
    || fail 'stale readback confirmed a newer operation'
+[[ "$(run ipc --pid "$harness_pid" call displays-test confirmChange)" == "false" ]] \
+    || fail 'Keep accepted a display change without a generation-matched readback'
 rm -f "$fixture/no-apply"
 run ipc --pid "$harness_pid" call displays-test expireApplyVerification >/dev/null
 wait_for '.busy == false and .awaiting == false' >/dev/null