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mitogen/tests/ansible/integration/interpreter_discovery/ansible_2_8_tests.yml

213 lines
9.4 KiB
YAML

# ripped and ported from https://github.com/ansible/ansible/pull/50163/files, when interpreter discovery was added to ansible
---
- name: integration/interpreter_discovery/ansible_2_8_tests.yml
hosts: test-targets
gather_facts: true
tasks:
- name: can only run these tests on ansible >= 2.8.0
block:
- name: ensure we can override ansible_python_interpreter
vars:
ansible_python_interpreter: overriddenpython
assert:
that:
- ansible_python_interpreter == 'overriddenpython'
fail_msg: "'ansible_python_interpreter' appears to be set at a high precedence to {{ ansible_python_interpreter }},
which breaks this test."
- name: snag some facts to validate for later
set_fact:
distro: '{{ ansible_distribution | default("unknown") | lower }}'
distro_version: '{{ ansible_distribution_version | default("unknown") }}'
os_family: '{{ ansible_os_family | default("unknown") }}'
- name: test that python discovery is working and that fact persistence makes it only run once
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto
vars:
ansible_python_interpreter: auto
ping:
register: auto_out
- name: get the interpreter being used on the target to execute modules
vars:
ansible_python_interpreter: auto
test_echo_module:
facts_copy: "{{ ansible_facts }}"
register: echoout
# can't test this assertion:
# - echoout.ansible_facts is not defined or echoout.ansible_facts.discovered_interpreter_python is not defined
# because Mitogen's ansible_python_interpreter is a connection-layer configurable that
# "must be extracted during each task execution to form the complete connection-layer configuration".
# Discovery won't be reran though; the ansible_python_interpreter is read from the cache if already discovered
- name: assert discovered python matches invoked python
assert:
that:
- auto_out.ansible_facts.discovered_interpreter_python is defined
- auto_out.ansible_facts.discovered_interpreter_python == echoout.discovered_python.as_seen
- echoout.discovered_python.resolved == echoout.running_python.sys.executable.resolved
fail_msg:
- "auto_out: {{ auto_out }}"
- "echoout: {{ echoout }}"
when:
# On macOS 11 (Darwin 20) CI runners the Python 2.7 binary always
# reports the same path. I can't reach via symlinks.
# >>> sys.executable
# /System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
- is_mitogen
or echoout.running_python.sys.version_info.major != 2
or not (echoout.running_python.sys.platform == "darwin"
and echoout.running_python.platform.release.major == 20)
- name: test that auto_legacy gives a dep warning when /usr/bin/python present but != auto result
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto_legacy
vars:
ansible_python_interpreter: auto_legacy
ping:
register: legacy
- name: check for dep warning (only on platforms where auto result is not /usr/bin/python and legacy is) for ansible 2.8-2.11
# from ansible 2.12 on this changed
# - https://docs.ansible.com/ansible/devel/porting_guides/porting_guide_5.html#python-interpreter-discovery
# - https://docs.ansible.com/ansible/latest/reference_appendices/interpreter_discovery.html
# default discovery method is now auto and will default to python3
# and the message changed from a deprecation warning to a real warning that can not be suppressed by
# using deprecation_warnings=False
assert:
that:
- legacy.deprecations | default([]) | length > 0
fail_msg: legacy={{legacy}}
# only check for a dep warning if legacy returned /usr/bin/python and auto didn't
when:
- legacy.ansible_facts.discovered_interpreter_python == '/usr/bin/python'
- auto_out.ansible_facts.discovered_interpreter_python != '/usr/bin/python'
- ansible_version.full is version_compare('2.12.0', '<', strict=True)
- name: check for warning (only on platforms where auto result is not /usr/bin/python and legacy is) from ansible 2.12 on
assert:
that:
- legacy.warnings | default([]) | length > 0
fail_msg: legacy={{legacy}}
# only check for a warning if legacy returned /usr/bin/python and auto didn't
when:
- legacy.ansible_facts.discovered_interpreter_python == '/usr/bin/python'
- auto_out.ansible_facts.discovered_interpreter_python != '/usr/bin/python'
- ansible_version.full is version_compare('2.12.0', '>=', strict=True)
- name: test that auto_silent never warns and got the same answer as auto
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: initial task to trigger discovery
vars:
ansible_python_interpreter: auto_silent
ping:
register: auto_silent_out
- assert:
that:
- auto_silent_out.warnings is not defined
- auto_silent_out.ansible_facts.discovered_interpreter_python == auto_out.ansible_facts.discovered_interpreter_python
fail_msg: auto_silent_out={{auto_silent_out}}
- name: test that auto_legacy_silent never warns and got the same answer as auto_legacy
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto_legacy_silent
vars:
ansible_python_interpreter: auto_legacy_silent
ping:
register: legacy_silent
- assert:
that:
- legacy_silent.warnings is not defined
- legacy_silent.ansible_facts.discovered_interpreter_python == legacy.ansible_facts.discovered_interpreter_python
fail_msg: legacy_silent={{legacy_silent}}
- name: ensure modules can't set discovered_interpreter_X or ansible_X_interpreter
block:
- test_echo_module:
facts_copy: "{{ ansible_facts }}"
facts_to_override:
ansible_discovered_interpreter_bogus: from module
discovered_interpreter_bogus: from_module
ansible_bogus_interpreter: from_module
test_fact: from_module
register: echoout
- assert:
that:
- test_fact == 'from_module'
- discovered_interpreter_bogus | default('nope') == 'nope'
- ansible_bogus_interpreter | default('nope') == 'nope'
# this one will exist in facts, but with its prefix removed
- ansible_facts['ansible_bogus_interpreter'] | default('nope') == 'nope'
- ansible_facts['discovered_interpreter_bogus'] | default('nope') == 'nope'
- name: fedora assertions
assert:
that:
- auto_out.ansible_facts.discovered_interpreter_python == '/usr/bin/python3'
fail_msg: auto_out={{auto_out}}
when:
- distro == 'fedora'
- distro_version is version('23.0', '>=', strict=True)
- name: rhel < 8 assertions
assert:
that:
- auto_out.ansible_facts.discovered_interpreter_python == '/usr/bin/python'
fail_msg: auto_out={{auto_out}}
when:
- distro in ('redhat', 'centos')
- distro_version is version('8.0', '<', strict=true)
- name: rhel 8+ assertions
assert:
that:
- auto_out.ansible_facts.discovered_interpreter_python == '/usr/libexec/platform-python'
fail_msg: auto_out={{auto_out}}
when:
- distro in ('redhat', 'centos')
- distro_version is version('8.0', '>=', strict=true)
- name: ubuntu < 16.04 assertions
assert:
that:
- auto_out.ansible_facts.discovered_interpreter_python == '/usr/bin/python'
fail_msg: auto_out={{auto_out}}
when:
- distro == 'ubuntu'
- distro_version is version('16.04', '<', strict=true)
- name: ubuntu 16.04+ assertions
assert:
that:
- auto_out.ansible_facts.discovered_interpreter_python == '/usr/bin/python3'
fail_msg: auto_out={{auto_out}}
when:
- distro == 'ubuntu'
- distro_version is version('16.04', '>=', strict=True)
always:
- meta: clear_facts
when:
- ansible_version.full is version_compare('2.8.0', '>=', strict=True)
tags:
- ansible_2_8_tests