mitogen/tests/ansible/integration/context_service/lru_one_target.yml

# Verify a maximum number of contexts are possible on one machine.

- name: integration/context_service/lru_one_target.yml
  hosts: test-targets
  any_errors_fatal: true
  vars:
    max_interps: "{{lookup('env', 'MITOGEN_MAX_INTERPRETERS')}}"
    ubound: "{{max_interps|int + 1}}"

  tasks:

    - name: Reset all connections
      mitogen_shutdown_all:
      when: is_mitogen

    # TODO: https://github.com/dw/mitogen/issues/696
    # - name: Spin up a bunch of interpreters
    #   custom_python_detect_environment:
    #   become: true
    #   vars:
    #     ansible_become_user: "mitogen__user{{item}}"
    #   with_sequence: start=1 end={{ubound}}
    #   register: first_run

    # - name: Reuse them
    #   custom_python_detect_environment:
    #   become: true
    #   vars:
    #     ansible_become_user: "mitogen__user{{item}}"
    #   with_sequence: start=1 end={{ubound}}
    #   register: second_run

    # - assert:
    #     that:
    #     - first_run.results[item|int].pid == second_run.results[item|int].pid
    #   with_items: start=0 end={{max_interps}}
    #   when: is_mitogen

    # - assert:
    #     that:
    #     - first_run.results[-1].pid != second_run.results[-1].pid
    #   when: is_mitogen
  tags:
    - lru_one_target