python-pillow/Pillow
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coverage tool done?

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This commit is contained in:
sofijazolotarev 2024-06-24 01:11:50 +02:00
parent eb5244c795
commit 0496f0b1bc
3 changed files with 17 additions and 0 deletions
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4
conftest.py
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@ -8,6 +8,8 @@ from PIL import SpiderImagePlugin
from PIL import MpegImagePlugin from PIL import MpegImagePlugin
from PIL import ImageCms from PIL import ImageCms
from PIL import McIdasImagePlugin from PIL import McIdasImagePlugin
from PIL import BlpImagePlugin
from PIL import IcnsImagePlugin
pytest_plugins = ["Tests.helper"] pytest_plugins = ["Tests.helper"]
@ -20,6 +22,8 @@ def calculate_coverage(test_name):
"branches4": MpegImagePlugin.BitStream.branches, "branches4": MpegImagePlugin.BitStream.branches,
"branches5": ImageCms.ImageCmsProfile.branches, "branches5": ImageCms.ImageCmsProfile.branches,
"branches6": McIdasImagePlugin.McIdasImageFile.branches, "branches6": McIdasImagePlugin.McIdasImageFile.branches,
"branches7": BlpImagePlugin._BLPBaseDecoder.branches,
"branches8": IcnsImagePlugin.branches,
# Add more # Add more
} }

6
src/PIL/BlpImagePlugin.py
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@ -40,6 +40,10 @@ from typing import IO
from . import Image, ImageFile from . import Image, ImageFile
branches = {
"1": False,
"2": False,
}
class Format(IntEnum): class Format(IntEnum):
JPEG = 0 JPEG = 0
@ -281,9 +285,11 @@ class _BLPBaseDecoder(ImageFile.PyDecoder):
def decode(self, buffer: bytes) -> tuple[int, int]: def decode(self, buffer: bytes) -> tuple[int, int]:
try: try:
branches["1"] = True;
self._read_blp_header() self._read_blp_header()
self._load() self._load()
except struct.error as e: except struct.error as e:
branches["2"] = True;
msg = "Truncated BLP file" msg = "Truncated BLP file"
raise OSError(msg) from e raise OSError(msg) from e
return -1, 0 return -1, 0

7
src/PIL/IcnsImagePlugin.py
View File

@ -33,6 +33,10 @@ if enable_jpeg2k:
MAGIC = b"icns" MAGIC = b"icns"
HEADERSIZE = 8 HEADERSIZE = 8
branches = {
"1": False,
"2": False,
}
def nextheader(fobj): def nextheader(fobj):
return struct.unpack(">4sI", fobj.read(HEADERSIZE)) return struct.unpack(">4sI", fobj.read(HEADERSIZE))
@ -44,8 +48,11 @@ def read_32t(fobj, start_length, size):
fobj.seek(start) fobj.seek(start)
sig = fobj.read(4) sig = fobj.read(4)
if sig != b"\x00\x00\x00\x00": if sig != b"\x00\x00\x00\x00":
branches["1"] = True;
msg = "Unknown signature, expecting 0x00000000" msg = "Unknown signature, expecting 0x00000000"
raise SyntaxError(msg) raise SyntaxError(msg)
else:
branches["2"] = True;
return read_32(fobj, (start + 4, length - 4), size) return read_32(fobj, (start + 4, length - 4), size)