Function test_sudo

tests/debugpy/test_run.py:140–182

(pyfile, tmpdir, run, target)

@pytest.mark.skipif(sys.platform == "win32", reason="sudo not available on Windows")
@pytest.mark.parametrize("run", runners.all_launch)
def test_sudo(pyfile, tmpdir, run, target):
    # Since the test can't rely on sudo being allowed for the user, create a dummy
    # sudo script that doesn't actually elevate, but sets an environment variable
    # that can be checked in the debuggee.
    sudo = tmpdir / "sudo"
    sudo.write(
        """#!/bin/sh
        if [ "$1" = "-E" ]; then shift; fi
        exec env DEBUGPY_SUDO=1 "$@"
        """
    )
    os.chmod(sudo.strpath, 0o777)

    @pyfile
    def code_to_debug():
        import os

        import debuggee
        from debuggee import backchannel

        debuggee.setup()
        backchannel.send(os.getenv("DEBUGPY_SUDO", "0"))

    with debug.Session() as session:
        session.config["sudo"] = True
        session.spawn_adapter.env["PATH"] = session.spawn_debuggee.env["PATH"] = (
            tmpdir.strpath + ":" + os.environ["PATH"]
        )

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

        # The "runInTerminal" request sent by the adapter to spawn the launcher,
        # if any, shouldn't be using sudo.
        assert all(
            "sudo" not in req.arguments["args"]
            for req in session.all_occurrences_of(timeline.Request("runInTerminal"))
        )

        # The launcher, however, should use our dummy sudo to spawn the debuggee,
        # and the debuggee should report the environment variable accordingly.
        assert backchannel.receive() == "1"


def make_custompy(tmpdir, id=""):