test(companion): add cancelPendingEventWaits integration coverage

src/companion/platformClients.integration.test.ts

@@ -201,6 +201,31 @@ describe('platform clients integration', () => {
     });
   });
 
+  it('platform cancelPendingEventWaits cancels waits without clearing subscriptions', async () => {
+    if (!LISTEN_ALLOWED) {
+      return;
+    }
+
+    const runtime = createRuntime();
+    const client = new IOSCompanionClient({ runtime, nodeId: 'ios-cancel-waits-e2e' });
+
+    const unsubscribe = client.subscribeEvents(() => undefined);
+    expect(client.eventSubscriptionCount).toBe(1);
+
+    const awaited = expect(
+      client.waitForAnyEvent(['agent.stream'], { timeoutMs: 10_000 }),
+    ).rejects.toThrow('manual cancel');
+    expect(client.pendingEventWaitCount).toBe(1);
+
+    client.cancelPendingEventWaits('manual cancel');
+    await awaited;
+    expect(client.pendingEventWaitCount).toBe(0);
+    expect(client.eventSubscriptionCount).toBe(1);
+
+    unsubscribe();
+    expect(client.eventSubscriptionCount).toBe(0);
+  });
+
   it('platform connected reflects runtime connection lifecycle', async () => {
     if (!LISTEN_ALLOWED) {
       return;