Merge branch 'master' into imagecms-deprecations

.travis.yml

@@ -47,6 +47,8 @@ matrix:
       name: "3.5 Trusty PYTHONOPTIMIZE=2"
       dist: trusty
       env: PYTHONOPTIMIZE=2
+    - python: "3.8-dev"
+      name: "3.8-dev Xenial"
     - env: DOCKER="alpine" DOCKER_TAG="master"
     - env: DOCKER="arch" DOCKER_TAG="master" # contains PyQt5
     - env: DOCKER="ubuntu-trusty-x86" DOCKER_TAG="master"
@@ -62,6 +64,9 @@ matrix:
 services:
   - docker
 
+before_install:
+  - if [ "$DOCKER" ]; then travis_retry docker pull pythonpillow/$DOCKER:$DOCKER_TAG; fi
+
 install:
   - |
     if [ "$LINT" == "true" ]; then
@@ -70,9 +75,6 @@ install:
       .travis/install.sh;
     fi
 
-before_install:
-  - if [ "$DOCKER" ]; then travis_retry docker pull pythonpillow/$DOCKER:$DOCKER_TAG; fi
-
 before_script:
 # Qt needs a display for some of the tests, and it's only run on the system site packages install
 - |

CHANGES.rst

@@ -5,6 +5,33 @@ Changelog (Pillow)
 6.0.0 (unreleased)
 ------------------
 
+- Remove unnecessary unittest.main() boilerplate from test files #3631
+  [jdufresne]
+
+- Exif: Seek to IFD offset #3584
+  [radarhere]
+
+- Deprecate PIL.*ImagePlugin.__version__ attributes #3628
+  [jdufresne]
+
+- Docs: Add note about ImageDraw operations that exceed image bounds #3620
+  [radarhere]
+
+- Allow for unknown PNG chunks after image data #3558
+  [radarhere]
+
+- Changed EPS subprocess stdin from devnull to None #3611
+  [radarhere]
+
+- Fix possible integer overflow #3609
+  [cgohlke]
+
+- Catch BaseException for resource cleanup handlers #3574
+  [jdufresne]
+
+- Improve pytest configuration to allow specific tests as CLI args #3579
+  [jdufresne]
+
 - Drop support for Python 3.4 #3596
   [hugovk]
 

Tests/README.rst

@@ -13,28 +13,20 @@ Install::
 Execution
 ---------
 
-**If Pillow has been built in-place**
-
 To run an individual test::
 
-    python Tests/test_image.py
+    pytest Tests/test_image.py
 
-Run all the tests from the root of the Pillow source distribution::
+Or::
 
-    pytest -vx Tests
-
-Or with coverage::
-
-    pytest -vx --cov PIL --cov-report term Tests
-    coverage html
-    open htmlcov/index.html
-
-**If Pillow has been installed**
-
-To run an individual test::
-
-    pytest -k Tests/test_image.py
+    pytest -k test_image.py
 
 Run all the tests from the root of the Pillow source distribution::
 
     pytest
+
+Or with coverage::
+
+    pytest --cov PIL --cov-report term
+    coverage html
+    open htmlcov/index.html

Tests/bench_cffi_access.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 
 # Not running this test by default. No DOS against Travis CI.
 

Tests/bench_get.py

@@ -1,4 +1,4 @@
-import helper
+from . import helper
 import timeit
 
 import sys

Tests/check_fli_overflow.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 from PIL import Image
 
 TEST_FILE = "Tests/images/fli_overflow.fli"

Tests/check_imaging_leaks.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 
 from __future__ import division
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 import sys
 from PIL import Image
 

Tests/check_j2k_leaks.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 import sys
 from PIL import Image
 from io import BytesIO

Tests/check_j2k_overflow.py

@@ -1,5 +1,5 @@
 from PIL import Image
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 
 
 class TestJ2kEncodeOverflow(PillowTestCase):

Tests/check_jpeg_leaks.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 from io import BytesIO
 import sys
 

Tests/check_large_memory.py

@@ -1,6 +1,6 @@
 import sys
 
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 
 # This test is not run automatically.
 #

Tests/check_large_memory_numpy.py

@@ -1,6 +1,6 @@
 import sys
 
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 
 # This test is not run automatically.
 #

Tests/check_libtiff_segfault.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 from PIL import Image
 
 TEST_FILE = "Tests/images/libtiff_segfault.tif"

Tests/check_png_dos.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 from PIL import Image, PngImagePlugin, ImageFile
 from io import BytesIO
 import zlib

Tests/test_000_sanity.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 import PIL
 import PIL.Image
@@ -24,7 +24,3 @@ class TestSanity(PillowTestCase):
         PIL.Image.new("RGB", (100, 100))
         PIL.Image.new("I", (100, 100))
         PIL.Image.new("F", (100, 100))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_binary.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import _binary
 
@@ -22,7 +22,3 @@ class TestBinary(PillowTestCase):
 
         self.assertEqual(_binary.o16be(65535), b'\xff\xff')
         self.assertEqual(_binary.o32be(65535), b'\x00\x00\xff\xff')
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_bmp_reference.py

@@ -1,5 +1,5 @@
 from __future__ import print_function
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image
 import os
@@ -103,7 +103,3 @@ class TestBmpReference(PillowTestCase):
                                os.path.join(base, 'g', 'pal4rle.bmp'))
                 if f not in unsupported:
                     self.fail("Unsupported Image %s: %s" % (f, msg))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_box_blur.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image, ImageFilter
 
@@ -215,7 +215,3 @@ class TestBoxBlur(PillowTestCase):
             passes=3,
             delta=1,
         )
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_color_lut.py

@@ -3,7 +3,7 @@ from __future__ import division
 from array import array
 
 from PIL import Image, ImageFilter
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 
 try:
     import numpy
@@ -519,7 +519,3 @@ class TestTransformColorLut3D(PillowTestCase):
         self.assertEqual(lut.table[0:16], [
             0.0, 0.0, 0.0, 0.5,  0.25, 0.0, 0.0, 0.5,
             0.0, 0.0, 0.0, 0.5,  0.0, 0.16, 0.0, 0.5])
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_core_resources.py

@@ -2,7 +2,7 @@ from __future__ import division, print_function
 
 import sys
 
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 from PIL import Image
 
 
@@ -179,7 +179,3 @@ class TestEnvVars(PillowTestCase):
         self.assert_warning(
             UserWarning, Image._apply_env_variables,
             {'PILLOW_BLOCKS_MAX': 'wat'})
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_decompression_bomb.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 
@@ -83,7 +83,3 @@ class TestDecompressionCrop(PillowTestCase):
         for value in error_values:
             with self.assertRaises(Image.DecompressionBombError):
                 im.crop(value)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_features.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 
 from PIL import features
 
@@ -63,7 +63,3 @@ class TestFeatures(PillowTestCase):
         module = "unsupported_module"
         # Act / Assert
         self.assertRaises(ValueError, features.check_module, module)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_blp.py

@@ -1,6 +1,6 @@
 from PIL import Image
 
-from helper import PillowTestCase, unittest
+from .helper import PillowTestCase
 
 
 class TestFileBlp(PillowTestCase):
@@ -18,7 +18,3 @@ class TestFileBlp(PillowTestCase):
         im = Image.open("Tests/images/blp/blp2_dxt1a.blp")
         target = Image.open("Tests/images/blp/blp2_dxt1a.png")
         self.assert_image_equal(im, target)
-
-
-if __name__ == "__main__":
-    unittest.main()

Tests/test_file_bmp.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image, BmpImagePlugin
 import io
@@ -75,7 +75,3 @@ class TestFileBmp(PillowTestCase):
         im = BmpImagePlugin.DibImageFile('Tests/images/clipboard.dib')
         target = Image.open('Tests/images/clipboard_target.png')
         self.assert_image_equal(im, target)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_bufrstub.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import BufrStubImagePlugin, Image
 
@@ -40,7 +40,3 @@ class TestFileBufrStub(PillowTestCase):
 
         # Act / Assert: stub cannot save without an implemented handler
         self.assertRaises(IOError, im.save, tmpfile)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_container.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 from PIL import ContainerIO
@@ -123,7 +123,3 @@ class TestFileContainer(PillowTestCase):
             # Assert
 
             self.assertEqual(data, expected)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_cur.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image, CurImagePlugin
 
@@ -29,7 +29,3 @@ class TestFileCur(PillowTestCase):
         cur.fp.close()
         with open(no_cursors_file, "rb") as cur.fp:
             self.assertRaises(TypeError, cur._open)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_dcx.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image, DcxImagePlugin
 
@@ -64,7 +64,3 @@ class TestFileDcx(PillowTestCase):
 
         # Act / Assert
         self.assertRaises(EOFError, im.seek, frame)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_dds.py

@@ -1,6 +1,6 @@
 from io import BytesIO
 
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 from PIL import Image, DdsImagePlugin
 
 TEST_FILE_DXT1 = "Tests/images/dxt1-rgb-4bbp-noalpha_MipMaps-1.dds"
@@ -110,7 +110,3 @@ class TestFileDds(PillowTestCase):
             im.load()
 
         self.assertRaises(IOError, short_file)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_eps.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 
 from PIL import Image, EpsImagePlugin
 import io
@@ -251,7 +251,3 @@ class TestFileEps(PillowTestCase):
         self.assertEqual(image.mode, "RGB")
         self.assertEqual(image.size, (460, 352))
         self.assertEqual(image.format, "EPS")
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_fitsstub.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import FitsStubImagePlugin, Image
 
@@ -44,7 +44,3 @@ class TestFileFitsStub(PillowTestCase):
         self.assertRaises(
             IOError,
             FitsStubImagePlugin._save, im, dummy_fp, dummy_filename)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_fli.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image, FliImagePlugin
 
@@ -97,7 +97,3 @@ class TestFileFli(PillowTestCase):
 
         expected = Image.open("Tests/images/a_fli.png")
         self.assert_image_equal(im, expected)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_fpx.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 
 try:
     from PIL import FpxImagePlugin
@@ -21,7 +21,3 @@ class TestFileFpx(PillowTestCase):
         ole_file = "Tests/images/test-ole-file.doc"
         self.assertRaises(SyntaxError,
                           FpxImagePlugin.FpxImageFile, ole_file)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_ftex.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 from PIL import Image
 
 
@@ -14,7 +14,3 @@ class TestFileFtex(PillowTestCase):
         im = Image.open('Tests/images/ftex_dxt1.ftc')
         target = Image.open('Tests/images/ftex_dxt1.png')
         self.assert_image_similar(im, target.convert('RGBA'), 15)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_gbr.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image, GbrImagePlugin
 
@@ -17,7 +17,3 @@ class TestFileGbr(PillowTestCase):
         target = Image.open('Tests/images/gbr.png')
 
         self.assert_image_equal(target, im)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_gd.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import GdImageFile
 
@@ -20,7 +20,3 @@ class TestFileGd(PillowTestCase):
         invalid_file = "Tests/images/flower.jpg"
 
         self.assertRaises(IOError, GdImageFile.open, invalid_file)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_gif.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper, netpbm_available
+from .helper import unittest, PillowTestCase, hopper, netpbm_available
 
 from PIL import Image, ImagePalette, GifImagePlugin
 
@@ -654,7 +654,3 @@ class TestFileGif(PillowTestCase):
         self.assertEqual(im.tile[0][3][0], 11)  # LZW bits
         # codec error prepatch
         im.load()
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_gimpgradient.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import GimpGradientFile
 
@@ -119,7 +119,3 @@ class TestImage(PillowTestCase):
         # load returns raw palette information
         self.assertEqual(len(palette[0]), 1024)
         self.assertEqual(palette[1], "RGBA")
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_gimppalette.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL.GimpPaletteFile import GimpPaletteFile
 
@@ -28,7 +28,3 @@ class TestImage(PillowTestCase):
 
         # Assert
         self.assertEqual(mode, "RGB")
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_gribstub.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import GribStubImagePlugin, Image
 
@@ -40,7 +40,3 @@ class TestFileGribStub(PillowTestCase):
 
         # Act / Assert: stub cannot save without an implemented handler
         self.assertRaises(IOError, im.save, tmpfile)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_hdf5stub.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Hdf5StubImagePlugin, Image
 
@@ -44,7 +44,3 @@ class TestFileHdf5Stub(PillowTestCase):
         self.assertRaises(
             IOError,
             Hdf5StubImagePlugin._save, im, dummy_fp, dummy_filename)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_icns.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import unittest, PillowTestCase
 
 from PIL import Image, IcnsImagePlugin
 
@@ -121,7 +121,3 @@ class TestFileIcns(PillowTestCase):
         with io.BytesIO(b'invalid\n') as fp:
             self.assertRaises(SyntaxError,
                               IcnsImagePlugin.IcnsFile, fp)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_ico.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 import io
 from PIL import Image, IcoImagePlugin
@@ -82,7 +82,3 @@ class TestFileIco(PillowTestCase):
         self.assertEqual(
             im_saved.info['sizes'],
             {(16, 16), (24, 24), (32, 32), (48, 48)})
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_im.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image, ImImagePlugin
 
@@ -69,7 +69,3 @@ class TestFileIm(PillowTestCase):
 
     def test_number(self):
         self.assertEqual(1.2, ImImagePlugin.number("1.2"))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_iptc.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image, IptcImagePlugin
 
@@ -69,7 +69,3 @@ class TestFileIptc(PillowTestCase):
 
         # Assert
         self.assertEqual(mystdout.getvalue(), "61 62 63 \n")
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_jpeg.py

@@ -1,5 +1,5 @@
-from helper import unittest, PillowTestCase, hopper
-from helper import djpeg_available, cjpeg_available
+from .helper import unittest, PillowTestCase, hopper
+from .helper import djpeg_available, cjpeg_available
 
 from io import BytesIO
 import os
@@ -581,6 +581,15 @@ class TestFileJpeg(PillowTestCase):
         # OSError for unidentified image.
         self.assertEqual(im.info.get("dpi"), (72, 72))
 
+    def test_ifd_offset_exif(self):
+        # Arrange
+        # This image has been manually hexedited to have an IFD offset of 10,
+        # in contrast to normal 8
+        im = Image.open("Tests/images/exif-ifd-offset.jpg")
+
+        # Act / Assert
+        self.assertEqual(im._getexif()[306], '2017:03:13 23:03:09')
+
 
 @unittest.skipUnless(sys.platform.startswith('win32'), "Windows only")
 class TestFileCloseW32(PillowTestCase):
@@ -602,7 +611,3 @@ class TestFileCloseW32(PillowTestCase):
         self.assertTrue(fp.closed)
         # this should not fail, as load should have closed the file.
         os.remove(tmpfile)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_jpeg2k.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image, Jpeg2KImagePlugin
 from io import BytesIO
@@ -210,7 +210,3 @@ class TestFileJpeg2k(PillowTestCase):
 
         # Assert
         self.assertEqual(p.image.size, (640, 480))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_libtiff.py

@@ -1,5 +1,5 @@
 from __future__ import print_function
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 from PIL import features
 from PIL._util import py3
 
@@ -205,7 +205,7 @@ class TestFileLibTiff(LibTiffTestCase):
         #     4: "long",
         #     5: "rational",
         #     12: "double",
-        # type: dummy value
+        # Type: dummy value
         values = {2: 'test',
                   3: 1,
                   4: 2**20,
@@ -700,7 +700,3 @@ class TestFileLibTiff(LibTiffTestCase):
         im = Image.open(infile)
 
         self.assert_image_similar_tofile(im, "Tests/images/flower.jpg", 0.5)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_libtiff_small.py

@@ -1,8 +1,6 @@
-from helper import unittest
-
 from PIL import Image
 
-from test_file_libtiff import LibTiffTestCase
+from .test_file_libtiff import LibTiffTestCase
 
 
 class TestFileLibTiffSmall(LibTiffTestCase):
@@ -46,7 +44,3 @@ class TestFileLibTiffSmall(LibTiffTestCase):
 
         self.assertEqual(im.size, (128, 128))
         self._assert_noerr(im)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_mcidas.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image, McIdasImagePlugin
 
@@ -28,7 +28,3 @@ class TestFileMcIdas(PillowTestCase):
         self.assertEqual(im.size, (1800, 400))
         im2 = Image.open(saved_file)
         self.assert_image_equal(im, im2)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_mic.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 
 from PIL import Image, ImagePalette, features
 
@@ -64,7 +64,3 @@ class TestFileMic(PillowTestCase):
         ole_file = "Tests/images/test-ole-file.doc"
         self.assertRaises(SyntaxError,
                           MicImagePlugin.MicImageFile, ole_file)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_mpo.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 from io import BytesIO
 from PIL import Image
 
@@ -62,6 +62,14 @@ class TestFileMpo(PillowTestCase):
             self.assertEqual(mpinfo[45056], b'0100')
             self.assertEqual(mpinfo[45057], 2)
 
+    def test_mp_offset(self):
+        # This image has been manually hexedited to have an IFD offset of 10
+        # in APP2 data, in contrast to normal 8
+        im = Image.open("Tests/images/sugarshack_ifd_offset.mpo")
+        mpinfo = im._getmp()
+        self.assertEqual(mpinfo[45056], b'0100')
+        self.assertEqual(mpinfo[45057], 2)
+
     def test_mp_attribute(self):
         for test_file in test_files:
             im = Image.open(test_file)
@@ -142,7 +150,3 @@ class TestFileMpo(PillowTestCase):
             self.assertEqual(im.tell(), 1)
             jpg1 = self.frame_roundtrip(im)
             self.assert_image_similar(im, jpg1, 30)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_msp.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 
 from PIL import Image, MspImagePlugin
 
@@ -78,7 +78,3 @@ class TestFileMsp(PillowTestCase):
 
         # Act/Assert
         self.assertRaises(IOError, im.save, filename)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_palm.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper, imagemagick_available
+from .helper import PillowTestCase, hopper, imagemagick_available
 
 import os.path
 
@@ -52,7 +52,3 @@ class TestFilePalm(PillowTestCase):
 
         # Act / Assert
         self.assertRaises(IOError, self.helper_save_as_palm, mode)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_pcd.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 from PIL import Image
 
 
@@ -16,7 +16,3 @@ class TestFilePcd(PillowTestCase):
 
         # target = hopper().resize((768,512))
         # self.assert_image_similar(im, target, 10)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_pcx.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image, ImageFile, PcxImagePlugin
 
@@ -128,7 +128,3 @@ class TestFilePcx(PillowTestCase):
         for x in range(5):
             px[x, 3] = 0
         self._test_buffer_overflow(im)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_pdf.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 from PIL import Image, PdfParser
 import io
 import os
@@ -266,7 +266,3 @@ class TestFilePdf(PillowTestCase):
         f = io.BytesIO(f.getvalue())
         im.save(f, format="PDF", append=True)
         self.assertGreater(len(f.getvalue()), initial_size)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_pixar.py

@@ -1,4 +1,4 @@
-from helper import hopper, unittest, PillowTestCase
+from .helper import hopper, PillowTestCase
 
 from PIL import Image, PixarImagePlugin
 
@@ -24,7 +24,3 @@ class TestFilePixar(PillowTestCase):
         self.assertRaises(
             SyntaxError,
             PixarImagePlugin.PixarImageFile, invalid_file)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_png.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, PillowLeakTestCase, hopper
+from .helper import unittest, PillowTestCase, PillowLeakTestCase, hopper
 from PIL import Image, ImageFile, PngImagePlugin
 from PIL._util import py3
 
@@ -596,6 +596,7 @@ class TestFilePng(PillowTestCase):
         im = Image.open("Tests/images/iss634.apng")
         self.assertEqual(im.get_format_mimetype(), 'image/apng')
 
+        # This also tests reading unknown PNG chunks (fcTL and fdAT) in load_end
         expected = Image.open("Tests/images/iss634.webp")
         self.assert_image_similar(im, expected, 0.23)
 
@@ -625,7 +626,3 @@ class TestTruncatedPngPLeaks(PillowLeakTestCase):
             self._test_leak(core)
         finally:
             ImageFile.LOAD_TRUNCATED_IMAGES = False
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_ppm.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image
 
@@ -49,7 +49,3 @@ class TestFilePpm(PillowTestCase):
 
         with self.assertRaises(IOError):
             Image.open('Tests/images/negative_size.ppm')
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_psd.py

@@ -1,4 +1,4 @@
-from helper import hopper, unittest, PillowTestCase
+from .helper import hopper, PillowTestCase
 
 from PIL import Image, PsdImagePlugin
 
@@ -76,7 +76,3 @@ class TestImagePsd(PillowTestCase):
         im = Image.open("Tests/images/hopper_merged.psd")
 
         self.assertNotIn("icc_profile", im.info)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_sgi.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image, SgiImagePlugin
 
@@ -89,7 +89,3 @@ class TestFileSgi(PillowTestCase):
         out = self.tempfile('temp.sgi')
 
         self.assertRaises(ValueError, im.save, out, format='sgi')
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_spider.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 from PIL import ImageSequence
@@ -119,7 +119,3 @@ class TestImageSpider(PillowTestCase):
         for i, frame in enumerate(ImageSequence.Iterator(im)):
             if i > 1:
                 self.fail("Non-stack DOS file test failed")
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_sun.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 
 from PIL import Image, SunImagePlugin
 
@@ -45,7 +45,3 @@ class TestFileSun(PillowTestCase):
                 # im.save(target_file)
                 with Image.open(target_path) as target:
                     self.assert_image_equal(im, target)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_tar.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image, TarIO
 
@@ -34,7 +34,3 @@ class TestFileTar(PillowTestCase):
     def test_contextmanager(self):
         with TarIO.TarIO(TEST_TAR_FILE, 'hopper.jpg'):
             pass
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_tga.py

@@ -2,7 +2,7 @@ import os
 from glob import glob
 from itertools import product
 
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image
 
@@ -201,7 +201,3 @@ class TestFileTga(PillowTestCase):
             test_im.getchannel("A").getcolors()[0][0], num_transparent)
 
         self.assert_image_equal(im, test_im)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_tiff.py

@@ -2,7 +2,7 @@ import logging
 from io import BytesIO
 import sys
 
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 
 from PIL import Image, TiffImagePlugin
 from PIL._util import py3
@@ -565,7 +565,3 @@ class TestFileTiffW32(PillowTestCase):
         # this should not fail, as load should have closed the file pointer,
         # and close should have closed the mmap
         os.remove(tmpfile)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_tiff_metadata.py

@@ -1,7 +1,7 @@
 import io
 import struct
 
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image, TiffImagePlugin, TiffTags
 from PIL.TiffImagePlugin import _limit_rational, IFDRational
@@ -247,7 +247,3 @@ class TestFileTiffMetadata(PillowTestCase):
 
         # Should not raise ValueError.
         self.assert_warning(UserWarning, lambda: ifd[277])
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_wal.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import WalImageFile
 
@@ -17,7 +17,3 @@ class TestFileWal(PillowTestCase):
         self.assertEqual(im.format_description, "Quake2 Texture")
         self.assertEqual(im.mode, "P")
         self.assertEqual(im.size, (128, 128))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_webp.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 
 from PIL import Image, WebPImagePlugin
 
@@ -172,7 +172,3 @@ class TestFileWebp(PillowTestCase):
         difference = sum([abs(original_value[i] - reread_value[i])
                           for i in range(0, 3)])
         self.assertLess(difference, 5)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_webp_alpha.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 
 from PIL import Image
 
@@ -115,7 +115,3 @@ class TestFileWebpAlpha(PillowTestCase):
         target = Image.open(file_path).convert("RGBA")
 
         self.assert_image_similar(image, target, 25.0)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_webp_animated.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image
 
@@ -151,7 +151,3 @@ class TestFileWebpAnimation(PillowTestCase):
             self.assertEqual(im.info["duration"], dur)
             self.assertEqual(im.info["timestamp"], ts)
             ts -= dur
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_webp_lossless.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 
@@ -36,7 +36,3 @@ class TestFileWebpLossless(PillowTestCase):
         image.getdata()
 
         self.assert_image_equal(image, hopper(self.rgb_mode))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_webp_metadata.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image
 
@@ -133,7 +133,3 @@ class TestFileWebpMetadata(PillowTestCase):
         self.assertEqual(iccp_data, image.info.get('icc_profile', None))
         self.assertEqual(exif_data, image.info.get('exif', None))
         self.assertEqual(xmp_data, image.info.get('xmp', None))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_wmf.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 from PIL import WmfImagePlugin
@@ -51,7 +51,3 @@ class TestFileWmf(PillowTestCase):
         for ext in [".wmf", ".emf"]:
             tmpfile = self.tempfile("temp"+ext)
             self.assertRaises(IOError, im.save, tmpfile)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_xbm.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image
 
@@ -60,7 +60,3 @@ class TestFileXbm(PillowTestCase):
         # Assert
         self.assertEqual(im.mode, '1')
         self.assertEqual(im.size, (128, 128))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_xpm.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image, XpmImagePlugin
 
@@ -33,7 +33,3 @@ class TestFileXpm(PillowTestCase):
 
         # Assert
         self.assertEqual(len(data), 16384)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_file_xvthumb.py

@@ -1,4 +1,4 @@
-from helper import hopper, unittest, PillowTestCase
+from .helper import hopper, PillowTestCase
 
 from PIL import Image, XVThumbImagePlugin
 
@@ -34,7 +34,3 @@ class TestFileXVThumb(PillowTestCase):
         # Act / Assert
         self.assertRaises(SyntaxError,
                           XVThumbImagePlugin.XVThumbImageFile, invalid_file)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_font_bdf.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import FontFile, BdfFontFile
 
@@ -18,7 +18,3 @@ class TestFontBdf(PillowTestCase):
     def test_invalid_file(self):
         with open("Tests/images/flower.jpg", "rb") as fp:
             self.assertRaises(SyntaxError, BdfFontFile.BdfFontFile, fp)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_font_leaks.py

@@ -1,5 +1,5 @@
 from __future__ import division
-from helper import unittest, PillowLeakTestCase
+from .helper import unittest, PillowLeakTestCase
 import sys
 from PIL import Image, features, ImageDraw, ImageFont
 
@@ -31,7 +31,3 @@ class TestDefaultFontLeak(TestTTypeFontLeak):
     def test_leak(self):
         default_font = ImageFont.load_default()
         self._test_font(default_font)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_font_pcf.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image, FontFile, PcfFontFile
 from PIL import ImageFont, ImageDraw
@@ -79,7 +79,3 @@ class TestFontPcf(PillowTestCase):
         # accept bytes instances in Py3.
         if py3:
             self._test_high_characters(message.encode('latin1'))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_format_hsv.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 from PIL._util import py3
@@ -129,7 +129,3 @@ class TestFormatHSV(PillowTestCase):
         self.assert_image_similar(converted.getchannel(2),
                                   comparable.getchannel(2),
                                   3, "B conversion is wrong")
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_format_lab.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image
 
@@ -40,7 +40,3 @@ class TestFormatLab(PillowTestCase):
 
         k = i.getpixel((0, 0))
         self.assertEqual(k, (128, 228, 128))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import unittest, PillowTestCase, hopper
 
 from PIL import Image
 from PIL._util import py3
@@ -560,7 +560,3 @@ class TestRegistry(PillowTestCase):
                                                       'DoesNotExist',
                                                       ('args',),
                                                       extra=('extra',))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_access.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper, on_appveyor
+from .helper import unittest, PillowTestCase, hopper, on_appveyor
 
 from PIL import Image
 import sys
@@ -366,7 +366,3 @@ int main(int argc, char* argv[])
         process = subprocess.Popen(['embed_pil.exe'], env=env)
         process.communicate()
         self.assertEqual(process.returncode, 0)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_array.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 
@@ -55,7 +55,3 @@ class TestImageArray(PillowTestCase):
         self.assertEqual(test("RGB"), ("RGB", (128, 100), True))
         self.assertEqual(test("RGBA"), ("RGBA", (128, 100), True))
         self.assertEqual(test("RGBX"), ("RGBA", (128, 100), True))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_convert.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 
@@ -230,7 +230,3 @@ class TestImageConvert(PillowTestCase):
         # Assert
         # No change
         self.assert_image_equal(converted_im, im)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_copy.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 
@@ -40,7 +40,3 @@ class TestImageCopy(PillowTestCase):
         out = im.copy()
         self.assertEqual(out.mode, im.mode)
         self.assertEqual(out.size, im.size)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_crop.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 
@@ -102,7 +102,3 @@ class TestImageCrop(PillowTestCase):
         cropped = im.crop((10, 10, 20, 20))
         self.assertEqual(cropped.size, (10, 10))
         self.assertEqual(cropped.getdata()[2], (0, 0, 0))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_draft.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, fromstring, tostring
+from .helper import PillowTestCase, fromstring, tostring
 
 from PIL import Image
 
@@ -69,7 +69,3 @@ class TestImageDraft(PillowTestCase):
         im = self.draft_roundtrip('L', (128, 128), None, (64, 64))
         im.draft(None, (64, 64))
         im.load()
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_filter.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image, ImageFilter
 
@@ -136,7 +136,3 @@ class TestImageFilter(PillowTestCase):
                 Image.merge(mode, source[:len(mode)]).filter(kernel),
                 Image.merge(mode, reference[:len(mode)]),
             )
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_frombytes.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 
@@ -13,7 +13,3 @@ class TestImageFromBytes(PillowTestCase):
 
     def test_not_implemented(self):
         self.assertRaises(NotImplementedError, Image.fromstring)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_fromqimage.py

@@ -1,5 +1,5 @@
-from helper import unittest, PillowTestCase, hopper
-from test_imageqt import PillowQtTestCase
+from .helper import PillowTestCase, hopper
+from .test_imageqt import PillowQtTestCase
 
 from PIL import ImageQt, Image
 
@@ -42,7 +42,3 @@ class TestFromQImage(PillowQtTestCase, PillowTestCase):
     def test_sanity_p(self):
         for im in self.files_to_test:
             self.roundtrip(im.convert('P'))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_getbands.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase
+from .helper import PillowTestCase
 
 from PIL import Image
 
@@ -18,7 +18,3 @@ class TestImageGetBands(PillowTestCase):
             Image.new("CMYK", (1, 1)).getbands(), ("C", "M", "Y", "K"))
         self.assertEqual(
             Image.new("YCbCr", (1, 1)).getbands(), ("Y", "Cb", "Cr"))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_getbbox.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 from PIL import Image
 
@@ -37,7 +37,3 @@ class TestImageGetBbox(PillowTestCase):
 
         im.paste(255, (-10, -10, 110, 110))
         self.assertEqual(im.getbbox(), (0, 0, 100, 100))
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_getcolors.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 
 class TestImageGetColors(PillowTestCase):
@@ -65,7 +65,3 @@ class TestImageGetColors(PillowTestCase):
         A = im.getcolors(maxcolors=16)
         A.sort()
         self.assertEqual(A, expected)
-
-
-if __name__ == '__main__':
-    unittest.main()

Tests/test_image_getdata.py

@@ -1,4 +1,4 @@
-from helper import unittest, PillowTestCase, hopper
+from .helper import PillowTestCase, hopper
 
 
 class TestImageGetData(PillowTestCase):
@@ -27,7 +27,3 @@ class TestImageGetData(PillowTestCase):
         self.assertEqual(getdata("RGBA"), ((11, 13, 52, 255), 960, 960))
         self.assertEqual(getdata("CMYK"), ((244, 242, 203, 0), 960, 960))
         self.assertEqual(getdata("YCbCr"), ((16, 147, 123), 960, 960))
-
-
-if __name__ == '__main__':
-    unittest.main()