This logs DOM mousedown, mousemove, and mouseup events that are dispatched when single tapping an element while holding modifier keys. Must be run in WebKitTestRunner.


Test Command + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: false, metaKey: true, shiftKey: false
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: false, metaKey: true, shiftKey: false
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: false, metaKey: true, shiftKey: false

Test Option + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: false, shiftKey: false
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: false, shiftKey: false
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: false, shiftKey: false

Test Control + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: false, shiftKey: false
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: false, shiftKey: false
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: false, shiftKey: false

Test Shift + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: false, metaKey: false, shiftKey: true
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: false, metaKey: false, shiftKey: true
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: false, metaKey: false, shiftKey: true

Test Command + Option + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: true, shiftKey: false
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: true, shiftKey: false
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: true, shiftKey: false

Test Command + Control + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: true, shiftKey: false
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: true, shiftKey: false
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: true, shiftKey: false

Test Command + Shift + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: false, metaKey: true, shiftKey: true
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: false, metaKey: true, shiftKey: true
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: false, metaKey: true, shiftKey: true

Test Option + Control + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: false, shiftKey: false
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: false, shiftKey: false
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: false, shiftKey: false

Test Option + Shift + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: false, shiftKey: true
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: false, shiftKey: true
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: false, shiftKey: true

Test Control + Shift + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: false, shiftKey: true
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: false, shiftKey: true
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: false, shiftKey: true

Test Command + Option + Control + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: true, shiftKey: false
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: true, shiftKey: false
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: true, shiftKey: false

Test Command + Option + Shift + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: true, shiftKey: true
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: true, shiftKey: true
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: false, metaKey: true, shiftKey: true

Test Command + Control + Shift + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: true, shiftKey: true
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: true, shiftKey: true
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: false, ctrlKey: true, metaKey: true, shiftKey: true

Test Option + Control + Shift + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: false, shiftKey: true
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: false, shiftKey: true
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: false, shiftKey: true

Test Command + Option + Control + Shift + Single Tap:
type: mousemove, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: true, shiftKey: true
type: mousedown, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: true, shiftKey: true
type: mouseup, x: 72, y: 136, offsetX: 64, offsetY: 64, button: 0, buttons: 0, screenX: 72, screenY: 136, clientX: 72, clientY: 136, altKey: true, ctrlKey: true, metaKey: true, shiftKey: true