Default-passive-events demo page

1 addEventListener without 3rd argument defaults to { passive: true, capture: false }

2 addEventListener with 3rd argument = true defaults to { passive: true, capture: true }

3 addEventListener with 3rd argument = false defaults to { passive: true, capture: false }

4 addEventListener with 3rd argument = { passive: false } defaults to { passive: false, capture: false }

5 addEventListener with 3rd argument = { passive: false, capture: false } defaults to { passive: false, capture: false }

6 addEventListener with 3rd argument = { passive: false, capture: true } defaults to { passive: false, capture: true }

7 addEventListener with 3rd argument = { passive: true, capture: false } defaults to { passive: true, capture: false }

8 addEventListener with 3rd argument = { passive: true, capture: true } defaults to { passive: true, capture: true }