Function do_run

IPython/testing/iptestcontroller.py:216–246

Setup and run a test controller. If buffer_output is True, no output is displayed, to avoid it appearing interleaved. In this case, the caller is responsible for displaying test output on failure. Returns ------- controller : TestController The same controller

(controller, buffer_output=True)

    return to_run, not_run

def do_run(controller, buffer_output=True):
    """Setup and run a test controller.
    
    If buffer_output is True, no output is displayed, to avoid it appearing
    interleaved. In this case, the caller is responsible for displaying test
    output on failure.
    
    Returns
    -------
    controller : TestController
      The same controller as passed in, as a convenience for using map() type
      APIs.
    exitcode : int
      The exit code of the test subprocess. Non-zero indicates failure.
    """
    try:
        try:
            controller.setup()
            controller.launch(buffer_output=buffer_output)
        except Exception:
            import traceback
            traceback.print_exc()
            return controller, 1  # signal failure

        exitcode = controller.wait()
        return controller, exitcode

    except KeyboardInterrupt:
        return controller, -signal.SIGINT
    finally:
        controller.cleanup()

def report():
    """Return a string with a summary report of test-related variables."""