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from pypy.module.cpyext.test.test_api import BaseApiTest
from pypy.module.cpyext.test.test_cpyext import AppTestCpythonExtensionBase
from pypy.module.cpyext.import_ import *
from pypy.module.cpyext.import_ import (
_PyImport_AcquireLock, _PyImport_ReleaseLock)
from rpython.rtyper.lltypesystem import rffi
class TestImport(BaseApiTest):
def test_import(self, space):
stat = PyImport_Import(space, space.wrap("stat"))
assert stat
assert space.getattr(stat, space.wrap("S_IMODE"))
def test_addmodule(self, space):
with rffi.scoped_str2charp("sys") as modname:
w_sys = PyImport_AddModule(space, modname)
assert w_sys is space.sys
with rffi.scoped_str2charp("foobar") as modname:
w_foobar = PyImport_AddModule(space, modname)
assert space.text_w(space.getattr(w_foobar,
space.wrap('__name__'))) == 'foobar'
def test_getmoduledict(self, space, api):
testmod = "imghdr"
w_pre_dict = PyImport_GetModuleDict(space, )
assert not space.contains_w(w_pre_dict, space.wrap(testmod))
with rffi.scoped_str2charp(testmod) as modname:
w_module = PyImport_ImportModule(space, modname)
print w_module
assert w_module
w_dict = PyImport_GetModuleDict(space, )
assert space.contains_w(w_dict, space.wrap(testmod))
def test_reload(self, space):
stat = PyImport_Import(space, space.wrap("stat"))
space.delattr(stat, space.wrap("S_IMODE"))
stat = PyImport_ReloadModule(space, stat)
assert space.getattr(stat, space.wrap("S_IMODE"))
def test_ImportModuleLevelObject(self, space):
w_mod = PyImport_ImportModuleLevelObject(
space, space.wrap('stat'), None, None, None, 0)
assert w_mod
assert space.getattr(w_mod, space.wrap("S_IMODE"))
def test_lock(self, space):
# "does not crash"
_PyImport_AcquireLock(space, )
_PyImport_AcquireLock(space, )
_PyImport_ReleaseLock(space, )
_PyImport_ReleaseLock(space, )
class AppTestImportLogic(AppTestCpythonExtensionBase):
def test_import_logic(self):
import sys, os
path = self.compile_module('test_import_module',
source_files=[os.path.join(self.here, 'test_import_module.c')])
sys.path.append(os.path.dirname(path))
import test_import_module
assert test_import_module.TEST is None
def test_getmodule(self):
import sys
module = self.import_extension('foo', [
("getmodule", "METH_O",
'''
PyObject *mod = PyImport_GetModule(args);
if (mod == NULL) {
Py_RETURN_NONE;
}
return mod;
''')])
_sys = module.getmodule('sys')
assert sys is _sys
assert module.getmodule('not_in_sys_modules') is None
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