chore: checkpoint Boss app v2.5.11

local-agent/serialized-runner-timeout.test.mjs

@@ -0,0 +1,19 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+
+import { createSerializedRunner } from "./serialized-runner.mjs";
+
+test("serialized runner releases active task after timeout", async () => {
+  let calls = 0;
+  const runner = createSerializedRunner(
+    () =>
+      new Promise(() => {
+        calls += 1;
+      }),
+    { timeoutMs: 10, timeoutErrorMessage: "HEARTBEAT_TIMEOUT" },
+  );
+
+  await assert.rejects(() => runner(), /HEARTBEAT_TIMEOUT/);
+  await assert.rejects(() => runner(), /HEARTBEAT_TIMEOUT/);
+  assert.equal(calls, 2);
+});