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Only test register_handler in a single thread

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This commit is contained in:
Andrew Murray 2024-10-26 13:58:08 +11:00
parent 64eed14867
commit 60bf46fef9
4 changed files with 21 additions and 8 deletions
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3
Tests/test_file_bufrstub.py
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@ -51,6 +51,9 @@ def test_save(tmp_path: Path) -> None:
def test_handler(tmp_path: Path) -> None: def test_handler(tmp_path: Path) -> None:
if BufrStubImagePlugin._handler is not None:
return
class TestHandler(ImageFile.StubHandler): class TestHandler(ImageFile.StubHandler):
opened = False opened = False
loaded = False loaded = False

3
Tests/test_file_gribstub.py
View File

@ -51,6 +51,9 @@ def test_save(tmp_path: Path) -> None:
def test_handler(tmp_path: Path) -> None: def test_handler(tmp_path: Path) -> None:
if GribStubImagePlugin._handler is not None:
return
class TestHandler(ImageFile.StubHandler): class TestHandler(ImageFile.StubHandler):
opened = False opened = False
loaded = False loaded = False

3
Tests/test_file_hdf5stub.py
View File

@ -53,6 +53,9 @@ def test_save() -> None:
def test_handler(tmp_path: Path) -> None: def test_handler(tmp_path: Path) -> None:
if Hdf5StubImagePlugin._handler is not None:
return
class TestHandler(ImageFile.StubHandler): class TestHandler(ImageFile.StubHandler):
opened = False opened = False
loaded = False loaded = False

8
Tests/test_file_wmf.py
View File

@ -34,8 +34,7 @@ def test_load() -> None:
assert im.load()[0, 0] == (255, 255, 255) assert im.load()[0, 0] == (255, 255, 255)
def test_register_handler(tmp_path: Path) -> None: class TestHandler(ImageFile.StubHandler):
class TestHandler(ImageFile.StubHandler):
methodCalled = False methodCalled = False
def load(self, im: ImageFile.StubImageFile) -> Image.Image: def load(self, im: ImageFile.StubImageFile) -> Image.Image:
@ -44,6 +43,11 @@ def test_register_handler(tmp_path: Path) -> None:
def save(self, im: Image.Image, fp: IO[bytes], filename: str) -> None: def save(self, im: Image.Image, fp: IO[bytes], filename: str) -> None:
self.methodCalled = True self.methodCalled = True
def test_register_handler(tmp_path: Path) -> None:
if isinstance(WmfImagePlugin._handler, TestHandler):
return
handler = TestHandler() handler = TestHandler()
original_handler = WmfImagePlugin._handler original_handler = WmfImagePlugin._handler
WmfImagePlugin.register_handler(handler) WmfImagePlugin.register_handler(handler)