Function setup

packages/runtime-dom/__tests__/patchProps.spec.ts:366–379

()

    const fn = vi.fn()
    const comp = {
      setup() {
        const checked = ref()
        return () =>
          withDirectives(
            h('input', {
              type: 'checkbox',
              value: undefined,
              'onUpdate:modelValue': (value: any) => {
                checked.value = value
              },
            }),
            [[vModelCheckbox, checked.value]],
          )
      },
    }

    const root = document.createElement('div')