def setup_method(self, meth):
visited = []
def helper():
trace = []
stack = cintf.vmprof_tl_stack.getraw()
while stack:
trace.append((stack.c_kind, stack.c_value))
stack = stack.c_next
visited.append(trace)
llfn = llhelper(lltype.Ptr(lltype.FuncType([], lltype.Void)), helper)
class CodeObj(object):
def __init__(self, name):
self.name = name
def get_code_fn(codes, code, arg, c):
return code
def get_name(code):
return "foo"
_get_vmprof().use_weaklist = False
register_code_object_class(CodeObj, get_name)
self.misc = visited, llfn, CodeObj, get_code_fn, get_name
def setup_method(self, meth):
visited = []
def helper():
trace = []
stack = cintf.vmprof_tl_stack.getraw()
while stack:
trace.append((stack.c_kind, stack.c_value))
stack = stack.c_next
visited.append(trace)
llfn = llhelper(lltype.Ptr(lltype.FuncType([], lltype.Void)), helper)
class CodeObj(object):
def __init__(self, name):
self.name = name
def get_code_fn(codes, code, arg, c):
return code
def get_name(code):
return "foo"
_get_vmprof().use_weaklist = False
register_code_object_class(CodeObj, get_name)
self.misc = visited, llfn, CodeObj, get_code_fn, get_name
def test_fixture(self, fakevmprof):
assert isinstance(fakevmprof, FakeVMProf)
assert rvmprof._get_vmprof() is fakevmprof
#
# tweak sampling using the "real" API, and check that we actually used
# the fake
rvmprof.start_sampling()
assert fakevmprof.is_sampling_enabled
rvmprof.stop_sampling()
assert not fakevmprof.is_sampling_enabled
def teardown_method(self, meth):
del _get_vmprof().use_weaklist
def teardown_method(self, meth):
del _get_vmprof().use_weaklist
