ansible/test/integration/targets/blocks/78612.yml

- hosts: all
  gather_facts: false
  tasks:
    - block:
        - fail:
          when: inventory_hostname == 'host1'
      rescue:
        - block:
          - fail:
            when: inventory_hostname == 'host1'

    - assert:
        that:
          - "'host1' not in ansible_play_hosts"
          - "'host1' not in ansible_play_batch"
        success_msg: PASSED