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|
- name: integration/runner/forking_correct_parent.yml
hosts: test-targets
tasks:
- include_tasks: ../_mitogen_only.yml
# Verify mitogen_task_isolation=fork forks from "virginal fork parent", not
# shared interpreter, but only if forking is enabled (e.g. that's never true
# on Python 2.4).
- mitogen_action_script:
script: |
self._connection._connect()
result['uses_fork'] = (
self._connection.init_child_result['fork_context'] is not None
)
register: forkmode
- name: get regular process ID.
custom_python_detect_environment:
register: regular_proc
- name: get force-forked process ID again.
custom_python_detect_environment:
register: fork_proc
vars:
mitogen_task_isolation: fork
- assert:
that:
- fork_proc.pid != regular_proc.pid
fail_msg: |
fork_proc={{ fork_proc }}
regular_proc={{ regular_proc }}
- assert:
that: fork_proc.ppid != regular_proc.pid
fail_msg: |
fork_proc={{ fork_proc }}
regular_proc={{ regular_proc }}
when:
- forkmode.uses_fork
- assert:
that: fork_proc.ppid == regular_proc.pid
fail_msg: |
fork_proc={{ fork_proc }}
regular_proc={{ regular_proc }}
when:
- not forkmode.uses_fork
tags:
- forking_correct_parent
- mitogen_only
|
