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import py, pytest, sys, textwrap
from inspect import isclass
APPLEVEL_FN = 'apptest_*.py'
# pytest settings
rsyncdirs = ['.', '../lib-python', '../lib_pypy', '../demo']
rsyncignore = ['_cache']
try:
from hypothesis import settings, __version__
except ImportError:
pass
else:
try:
settings.register_profile('default', deadline=None)
except Exception:
import warnings
warnings.warn("Version of hypothesis too old, "
"cannot set the deadline to None")
settings.load_profile('default')
# PyPy's command line extra options (these are added
# to py.test's standard options)
#
option = None
def braindead_deindent(self):
"""monkeypatch that wont end up doing stupid in the python tokenizer"""
text = '\n'.join(self.lines)
short = py.std.textwrap.dedent(text)
newsource = py.code.Source()
newsource.lines[:] = short.splitlines()
return newsource
py.code.Source.deindent = braindead_deindent
def pytest_report_header():
return "pytest-%s from %s" % (pytest.__version__, pytest.__file__)
@pytest.hookimpl(tryfirst=True)
def pytest_cmdline_preparse(config, args):
if not (set(args) & {'-D', '--direct-apptest'}):
args.append('--assert=reinterp')
def pytest_configure(config):
global option
option = config.option
mode_A = config.getoption('runappdirect')
mode_D = config.getoption('direct_apptest')
if mode_D or not mode_A:
config.addinivalue_line('python_files', APPLEVEL_FN)
if not mode_A and not mode_D: # 'own' tests
from rpython.conftest import LeakFinder
config.pluginmanager.register(LeakFinder())
def pytest_addoption(parser):
group = parser.getgroup("pypy options")
group.addoption('-A', '--runappdirect', action="store_true",
default=False, dest="runappdirect",
help="run legacy applevel tests directly on python interpreter (not through PyPy)")
group.addoption('-D', '--direct-apptest', action="store_true",
default=False, dest="direct_apptest",
help="run applevel_XXX.py tests directly on host interpreter")
group.addoption('--direct', action="store_true",
default=False, dest="rundirect",
help="run pexpect tests directly")
group.addoption('--raise-operr', action="store_true",
default=False, dest="raise_operr",
help="Show the interp-level OperationError in app-level tests")
group.addoption('--applevel-rewrite', action="store_true",
default=False, dest="applevel_rewrite",
help="Use assert rewriting in app-level test files (slow)")
@pytest.fixture(scope='class')
def spaceconfig(request):
return getattr(request.cls, 'spaceconfig', {})
@pytest.fixture(scope='function')
def space(spaceconfig):
from pypy.tool.pytest.objspace import gettestobjspace
return gettestobjspace(**spaceconfig)
#
# Interfacing/Integrating with py.test's collection process
#
#
def ensure_pytest_builtin_helpers(helpers='skip raises'.split()):
""" hack (py.test.) raises and skip into builtins, needed
for applevel tests to run directly on cpython but
apparently earlier on "raises" was already added
to module's globals.
"""
import __builtin__
for helper in helpers:
if not hasattr(__builtin__, helper):
setattr(__builtin__, helper, getattr(py.test, helper))
def pytest_sessionstart(session):
""" before session.main() is called. """
# stick py.test raise in module globals -- carefully
ensure_pytest_builtin_helpers()
def pytest_pycollect_makemodule(path, parent):
if path.fnmatch(APPLEVEL_FN):
if parent.config.getoption('direct_apptest'):
return
from pypy.tool.pytest.apptest2 import AppTestModule
rewrite = parent.config.getoption('applevel_rewrite')
return AppTestModule(path, parent, rewrite_asserts=rewrite)
else:
return PyPyModule(path, parent)
def is_applevel(item):
from pypy.tool.pytest.apptest import AppTestMethod
return isinstance(item, AppTestMethod)
def pytest_collection_modifyitems(config, items):
if config.getoption('runappdirect') or config.getoption('direct_apptest'):
return
for item in items:
if isinstance(item, py.test.Function):
if is_applevel(item):
item.add_marker('applevel')
else:
item.add_marker('interplevel')
class PyPyModule(pytest.Module):
""" we take care of collecting classes both at app level
and at interp-level (because we need to stick a space
at the class) ourselves.
"""
def accept_regular_test(self):
if self.config.option.runappdirect:
# only collect regular tests if we are in test_lib_pypy
for name in self.listnames():
if "test_lib_pypy" in name:
return True
return False
return True
def funcnamefilter(self, name):
if name.startswith('test_'):
return self.accept_regular_test()
return False
def classnamefilter(self, name):
if name.startswith('Test'):
return self.accept_regular_test()
if name.startswith('AppTest'):
return True
return False
def makeitem(self, name, obj):
if isclass(obj) and self.classnamefilter(name):
if name.startswith('AppTest'):
from pypy.tool.pytest.apptest import AppClassCollector
return AppClassCollector(name, parent=self)
return super(PyPyModule, self).makeitem(name, obj)
def skip_on_missing_buildoption(**ropts):
__tracebackhide__ = True
import sys
options = getattr(sys, 'pypy_translation_info', None)
if options is None:
py.test.skip("not running on translated pypy "
"(btw, i would need options: %s)" %
(ropts,))
for opt in ropts:
if not options.has_key(opt) or options[opt] != ropts[opt]:
break
else:
return
py.test.skip("need translated pypy with: %s, got %s"
%(ropts,options))
@pytest.hookimpl(tryfirst=True)
def pytest_runtest_setup(item):
if isinstance(item, py.test.collect.Function):
config = item.config
if (item.get_marker(name='pypy_only') and
not '__pypy__' in sys.builtin_module_names):
pytest.skip('PyPy-specific test')
appclass = item.getparent(py.test.Class)
if appclass is not None:
from pypy.tool.pytest.objspace import gettestobjspace
# Make cls.space and cls.runappdirect available in tests.
spaceconfig = getattr(appclass.obj, 'spaceconfig', {})
if not (config.getoption('runappdirect') or config.getoption('direct_apptest')):
spaceconfig.setdefault('objspace.std.reinterpretasserts', True)
appclass.obj.space = gettestobjspace(**spaceconfig)
appclass.obj.runappdirect = config.option.runappdirect
def pytest_ignore_collect(path, config):
if (config.getoption('direct_apptest') and not path.isdir()
and not path.fnmatch(APPLEVEL_FN)):
return True
return path.check(link=1)
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