Function test_activate_interpreter_different_from_current

tests/test_pex.py:623–645

()

def test_activate_interpreter_different_from_current():
    # type: () -> None
    with temporary_dir() as pex_root:
        interp_version = PY311 if PY_VER == (3, 10) else PY310
        custom_interpreter = PythonInterpreter.from_binary(
            ensure_python_interpreter(interp_version)
        )
        pex_info = PexInfo.default()
        pex_info.pex_root = pex_root
        with temporary_dir() as pex_chroot:
            pex_builder = PEXBuilder(
                path=pex_chroot, interpreter=custom_interpreter, pex_info=pex_info
            )
            with make_bdist(interpreter=custom_interpreter) as bdist:
                pex_builder.add_distribution(bdist)
                pex_builder.set_entry_point("sys:exit")
                pex_builder.freeze()

                pex = PEX(pex_builder.path(), interpreter=custom_interpreter)
                try:
                    pex._activate()
                except SystemExit as e:
                    pytest.fail("PEX activation of %s failed with %s" % (pex, e))


def test_execute_interpreter_dashc_program():