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Add tests for RegistryEntries. #698

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Dec 14, 2024
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128 changes: 127 additions & 1 deletion comtypes/test/test_server_register.py
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
from unittest import mock

import comtypes
import comtypes.server.inprocserver
from comtypes import GUID
from comtypes.server import register
from comtypes.server.register import RegistryEntries, _get_serverdll
Expand All @@ -32,7 +33,7 @@ def test_frozen(self):
self.assertEqual(260, nSize)


class Test_RegistryEntries_NonFrozen(ut.TestCase):
class Test_NonFrozen_RegistryEntries(ut.TestCase):
def test_reg_clsid(self):
reg_clsid = GUID.create_new()

Expand Down Expand Up @@ -233,3 +234,128 @@ class Cls:
(HKCR, rf"{clsid_sub}\Typelib", "", libid),
]
self.assertEqual(expected, list(RegistryEntries(Cls)))


class Test_Frozen_RegistryEntries(ut.TestCase):
@mock.patch.object(register, "sys")
def test_local_dll(self, _sys):
_sys.mock_add_spec(["executable", "frozen"])
_sys.executable = sys.executable
_sys.frozen = "dll"
reg_clsid = GUID.create_new()
reg_clsctx = comtypes.CLSCTX_LOCAL_SERVER

class Cls:
_reg_clsid_ = reg_clsid
_reg_clsctx_ = reg_clsctx

clsid_sub = rf"CLSID\{reg_clsid}"
expected = [
(HKCR, clsid_sub, "", ""),
(HKCR, rf"{clsid_sub}\LocalServer32", "", sys.executable),
]
self.assertEqual(expected, list(RegistryEntries(Cls)))

@mock.patch.object(register, "sys")
def test_local_frozendllhandle(self, _sys):
_sys.mock_add_spec(["frozen", "frozendllhandle"])
_sys.frozen = "dll"
_sys.frozendllhandle = 1234
reg_clsid = GUID.create_new()
reg_clsctx = comtypes.CLSCTX_LOCAL_SERVER

class Cls:
_reg_clsid_ = reg_clsid
_reg_clsctx_ = reg_clsctx

expected = [(HKCR, rf"CLSID\{reg_clsid}", "", "")]
self.assertEqual(expected, list(RegistryEntries(Cls)))

@mock.patch.object(register, "sys")
def test_inproc_windows_exe(self, _sys):
_sys.mock_add_spec(["frozen"])
_sys.frozen = "windows_exe"
reg_clsid = GUID.create_new()
reg_clsctx = comtypes.CLSCTX_INPROC_SERVER

class Cls:
_reg_clsid_ = reg_clsid
_reg_clsctx_ = reg_clsctx

expected = [(HKCR, rf"CLSID\{reg_clsid}", "", "")]
self.assertEqual(expected, list(RegistryEntries(Cls)))

@mock.patch.object(register, "_get_serverdll", lambda: r"my\target\server.dll")
@mock.patch.object(register, "sys")
def test_inproc_dll_frozendllhandle_clsid_to_class(self, _sys):
_sys.mock_add_spec(["frozen", "frozendllhandle"])
_sys.frozen = "dll"
_sys.frozendllhandle = 1234
reg_clsid = GUID.create_new()
reg_clsctx = comtypes.CLSCTX_INPROC_SERVER

class Cls:
_reg_clsid_ = reg_clsid
_reg_clsctx_ = reg_clsctx

clsid_sub = rf"CLSID\{reg_clsid}"
inproc_srv_sub = rf"{clsid_sub}\InprocServer32"
expected = [
(HKCR, clsid_sub, "", ""),
(HKCR, inproc_srv_sub, "", r"my\target\server.dll"),
]

with mock.patch.dict(comtypes.server.inprocserver._clsid_to_class):
comtypes.server.inprocserver._clsid_to_class.update({5678: Cls})
self.assertEqual(expected, list(RegistryEntries(Cls)))

@mock.patch.object(register, "_get_serverdll", lambda: r"my\target\server.dll")
@mock.patch.object(register, "sys")
def test_inproc_dll(self, _sys):
_sys.mock_add_spec(["frozen", "modules"])
_sys.frozen = "dll"
_sys.modules = sys.modules
reg_clsid = GUID.create_new()
reg_clsctx = comtypes.CLSCTX_INPROC_SERVER

class Cls:
_reg_clsid_ = reg_clsid
_reg_clsctx_ = reg_clsctx

clsid_sub = rf"CLSID\{reg_clsid}"
inproc_srv_sub = rf"{clsid_sub}\InprocServer32"
full_classname = f"{__name__}.Cls"
expected = [
(HKCR, clsid_sub, "", ""),
(HKCR, inproc_srv_sub, "", r"my\target\server.dll"),
(HKCR, inproc_srv_sub, "PythonClass", full_classname),
(HKCR, inproc_srv_sub, "PythonPath", os.path.dirname(__file__)),
]
self.assertEqual(expected, list(RegistryEntries(Cls)))

@mock.patch.object(register, "_get_serverdll", lambda: r"my\target\server.dll")
@mock.patch.object(register, "sys")
def test_inproc_dll_reg_threading(self, _sys):
_sys.mock_add_spec(["frozen", "modules"])
_sys.frozen = "dll"
_sys.modules = sys.modules
reg_clsid = GUID.create_new()
reg_threading = "Both"
reg_clsctx = comtypes.CLSCTX_INPROC_SERVER

class Cls:
_reg_clsid_ = reg_clsid
_reg_threading_ = reg_threading
_reg_clsctx_ = reg_clsctx

clsid_sub = rf"CLSID\{reg_clsid}"
inproc_srv_sub = rf"{clsid_sub}\InprocServer32"
full_classname = f"{__name__}.Cls"
expected = [
(HKCR, clsid_sub, "", ""),
(HKCR, inproc_srv_sub, "", r"my\target\server.dll"),
(HKCR, inproc_srv_sub, "PythonClass", full_classname),
(HKCR, inproc_srv_sub, "PythonPath", os.path.dirname(__file__)),
(HKCR, inproc_srv_sub, "ThreadingModel", reg_threading),
]
self.assertEqual(expected, list(RegistryEntries(Cls)))