Function test_custom_python

tests/debugpy/test_run.py:209–246

(
    pyfile, tmpdir, run, target, debuggee_custompy, launcher_custompy
)

@pytest.mark.parametrize("debuggee_custompy", [None, "launcher"])
@pytest.mark.parametrize("launcher_custompy", [None, "debuggee"])
def test_custom_python(
    pyfile, tmpdir, run, target, debuggee_custompy, launcher_custompy
):
    @pyfile
    def code_to_debug():
        import os

        import debuggee
        from debuggee import backchannel

        debuggee.setup()
        backchannel.send(os.getenv("DEBUGPY_CUSTOM_PYTHON"))

    expected = ""
    if debuggee_custompy:
        debuggee_custompy = make_custompy(tmpdir, "debuggee")
        expected += "debuggee;"
    if launcher_custompy:
        launcher_custompy = make_custompy(tmpdir, "launcher")
        expected += "launcher;"
    else:
        # If "python" is set, it also becomes the default for "debugLauncherPython"
        expected *= 2
    if not len(expected):
        pytest.skip()

    with debug.Session() as session:
        session.config.pop("python", None)
        if launcher_custompy:
            session.config["debugLauncherPython"] = launcher_custompy
        if debuggee_custompy:
            session.config["python"] = debuggee_custompy

        backchannel = session.open_backchannel()
        with run(session, target(code_to_debug)):
            pass

        assert backchannel.receive() == expected


@pytest.mark.parametrize("run", runners.all_launch)