def testRegions(self):
def MockedOpen64(requested_path, mode="rb"):
del mode
if "proc/100/mem" in requested_path._obj.value:
return True
raise OSError("Error in open64.")
def MockedOpen(requested_path, mode="rb"):
if "proc/100/maps" in requested_path:
return open.old_target(os.path.join(self.base_path, "maps"), mode=mode)
raise OSError("Error in open.")
with utils.MultiStubber((__builtin__, "open", MockedOpen),
(process, "open64", MockedOpen64)):
with process.Process(pid=100) as proc:
self.assertEqual(len(list(proc.Regions())), 32)
self.assertEqual(len(list(proc.Regions(skip_mapped_files=True))), 10)
self.assertEqual(len(list(proc.Regions(skip_shared_regions=True))), 31)
self.assertEqual(
len(list(proc.Regions(skip_executable_regions=True))), 27)
self.assertEqual(
len(list(proc.Regions(skip_readonly_regions=True))), 10)
self.assertEqual(
len(
list(
proc.Regions(
skip_executable_regions=True,
skip_shared_regions=True))), 26)
def testUnknownPID(self):
def FailingOpen(requested_path, mode="rb"):
del requested_path, mode
raise OSError("Error in open64.")
with utils.Stubber(process, "open64", FailingOpen):
with self.assertRaises(process_error.ProcessError):
process.Process(pid=1).Open()
def OpenProcessForMemoryAccess(pid=None):
return process.Process(pid=pid)
