# venv test: assert that the dedicated validation venv is the python
# being used for every test-execution subprocess (eval_proc / py_func /
# cycle / ...). The venv path is pinned by ``-d python_bin=...`` in
# test/validation/run.sh (or run.bat).
#
# We use ``abspath``/``normpath`` rather than ``realpath`` on purpose:
# the venv's ``bin/python3`` is a symlink to the host python, so
# realpath would map every venv interpreter to the same system path and
# the comparison would silently pass even *without* a venv.
# ``sys.prefix != sys.base_prefix`` is the venv-specific marker that
# catches that case.

- check:
    name: python_bin is set in the global dict
    key: $(test)_PASS
    values:
        - <| bool(r"$(python_bin)") |>

- check:
    name: eval_proc subprocess runs in the validation venv
    key: $(test)_PASS
    values:
        - <| os.path.normpath(os.path.abspath(sys.executable)) == os.path.normpath(os.path.abspath(r"$(python_bin)")) |>

- check:
    name: eval_proc sys.prefix matches python_bin venv root
    key: $(test)_PASS
    values:
        - <| os.path.normpath(os.path.abspath(sys.prefix)) == os.path.dirname(os.path.dirname(os.path.normpath(os.path.abspath(r"$(python_bin)")))) |>

- check:
    name: eval_proc is actually inside a venv (sys.prefix != sys.base_prefix)
    key: $(test)_PASS
    values:
        - <| os.path.normpath(os.path.abspath(sys.prefix)) != os.path.normpath(os.path.abspath(sys.base_prefix)) |>

- py_func:
    name: py_func subprocess runs in the validation venv
    key: $(test)_PASS
    file: $(test_path)$(psep)verify_venv.py
    func_name: check_sys_executable

- py_func:
    name: py_func sys.prefix matches python_bin venv root
    key: $(test)_PASS
    file: $(test_path)$(psep)verify_venv.py
    func_name: check_sys_prefix_in_venv

- py_func:
    name: py_func is actually inside a venv
    key: $(test)_PASS
    file: $(test_path)$(psep)verify_venv.py
    func_name: check_is_venv