casa6

#

# This file implements a plugin for nose, which monitors the net memory leaked

# and opened file descriptors from a test run. The result are written to

# an XML file. This plugin is just an adaptation of nose's built-in

# XUnit plugin.

#

​

import nose.plugins.xunit

import traceback

import inspect

import time

import os

import subprocess

import sys

import codecs

​

def nice_classname(obj):

    """Returns a nice name for class object or class instance.

        >>> nice_classname(Exception()) # doctest: +ELLIPSIS

        '...Exception'

        >>> nice_classname(Exception)

        'exceptions.Exception'

    """

    if inspect.isclass(obj):

        cls_name = obj.__name__

    else:

        cls_name = obj.__class__.__name__

    mod = inspect.getmodule(obj)

    if mod:

        name = mod.__name__

        # jython

        if name.startswith('org.python.core.'):

            name = name[len('org.python.core.'):]

        return "%s.%s" % (name, cls_name)

    else:

        return cls_name

​

def write_message(fileleak, memoryleak):

​

    if fileleak != 0:

        print "Net file descriptors opened:", fileleak

    if memoryleak != 0:

        print "Net memory allocated:", memoryleak, "kB"

    return "<system-out>\

<measurement><name>Files leaked</name><value>" + str(fileleak) + "</value></measurement>\

<measurement><name>Memory leaked (kB)</name><value>" + str(memoryleak) + "</value></measurement>\

</system-out>"

​

​

class MemTest(nose.plugins.xunit.Xunit):

​

    name = "memtest"

​

    def options(self, parser, env):

        # Identical to the base class method, except that the command line

        # option needs to be called something different

        """Sets additional command line options."""

        nose.plugins.base.Plugin.options(self, parser, env)

        parser.add_option(

            '--memtest-file', action='store',

            dest='xunit_file', metavar="FILE",