conftest.py - mozsearch

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import py

import pytest

import sys

pytest_plugins = 'doctest', 'pytester'

collect_ignore = ['build', 'doc/_build']

def pytest_addoption(parser):

    group = parser.getgroup("pylib", "py lib testing options")

    group.addoption('--runslowtests',

           action="store_true", dest="runslowtests", default=False,

           help=("run slow tests"))

@pytest.fixture

def sshhost(request):

    val = request.config.getvalue("sshhost")

    if val:

        return val

    py.test.skip("need --sshhost option")

# XXX copied from execnet's conftest.py - needs to be merged

winpymap = {

    'python2.7': r'C:\Python27\python.exe',

def getexecutable(name, cache={}):

    try:

        return cache[name]

    except KeyError:

        executable = py.path.local.sysfind(name)

        if executable:

            if name == "jython":

                import subprocess

                popen = subprocess.Popen(

                    [str(executable), "--version"],

                    universal_newlines=True, stderr=subprocess.PIPE)

                out, err = popen.communicate()

                if not err or "2.5" not in err:

                    executable = None

        cache[name] = executable

        return executable

@pytest.fixture(params=('python2.7', 'pypy-c', 'jython'))

def anypython(request):

    name = request.param

    executable = getexecutable(name)

    if executable is None:

        if sys.platform == "win32":

            executable = winpymap.get(name, None)

            if executable:

                executable = py.path.local(executable)

                if executable.check():

                    return executable

        py.test.skip("no %s found" % (name,))

    return executable