def testEqualFilesFindsCopiedFile(self) -> None:
copied_file = self.copy_image_file(self.jpeg_file)
equals = duplicate.similar_images(
self.get_image_files(), duplicate.compare_exactly, self.ASPECT_FUZZINESS, self.RMS_ERROR
)
assert len(equals) == 1
assert equals.count((self.jpeg_file, copied_file)) == 1
self.delete_image_file(copied_file)
def testParallelFilteringGivesSameResults(self) -> None:
equals = duplicate.similar_images(
self.get_image_files(), duplicate.compare_histograms, self.ASPECT_FUZZINESS,
self.RMS_ERROR, parallel=True
)
assert not element_in_list_of_tuples(self.subdir_file, equals)
assert (self.jpeg_file, self.png_file) in equals
assert (self.jpeg_file, self.half_file) in equals
def testHistogramsEqualForCopiedImage(self) -> None:
copied_file = self.copy_image_file(self.jpeg_file)
equals = duplicate.similar_images(
self.get_image_files(), duplicate.compare_histograms, self.ASPECT_FUZZINESS,
self.RMS_ERROR
)
assert (self.jpeg_file, copied_file) in equals
self.delete_image_file(copied_file)
def testHistogramsEqualForCopiedImage(self) -> None:
copied_file = self.copy_image_file(self.jpeg_file)
equals = duplicate.similar_images(self.get_image_files(),
duplicate.compare_histograms,
self.ASPECT_FUZZINESS,
self.RMS_ERROR)
assert (self.jpeg_file, copied_file) in equals
self.delete_image_file(copied_file)
def testParallelFilteringGivesSameResults(self) -> None:
equals = duplicate.similar_images(self.get_image_files(),
duplicate.compare_histograms,
self.ASPECT_FUZZINESS,
self.RMS_ERROR,
parallel=True)
assert not element_in_list_of_tuples(self.subdir_file, equals)
assert (self.jpeg_file, self.png_file) in equals
assert (self.jpeg_file, self.half_file) in equals
def testEqualFilesFindsCopiedFile(self) -> None:
copied_file = self.copy_image_file(self.jpeg_file)
equals = duplicate.similar_images(self.get_image_files(),
duplicate.compare_exactly,
self.ASPECT_FUZZINESS,
self.RMS_ERROR)
assert len(equals) == 1
assert equals.count((self.jpeg_file, copied_file)) == 1
self.delete_image_file(copied_file)
def testEqualFilesFindsNothingThatIsNotThere(self) -> None:
equals = duplicate.similar_images(
self.get_image_files(), duplicate.compare_exactly, self.ASPECT_FUZZINESS, self.RMS_ERROR
)
assert len(equals) == 0
def testHistogramsEqualForScaledImage(self) -> None:
equals = duplicate.similar_images(
self.get_image_files(), duplicate.compare_histograms, self.ASPECT_FUZZINESS,
self.RMS_ERROR
)
assert (self.jpeg_file, self.half_file) in equals
def testHistogramsEqualForDifferentImageFormat(self) -> None:
equals = duplicate.similar_images(
self.get_image_files(), duplicate.compare_histograms, self.ASPECT_FUZZINESS,
self.RMS_ERROR
)
assert (self.jpeg_file, self.png_file) in equals
def testHistogramsNotEqualForNoisyImage(self) -> None:
equals = duplicate.similar_images(
self.get_image_files(), duplicate.compare_histograms, self.ASPECT_FUZZINESS,
self.RMS_ERROR
)
assert not element_in_list_of_tuples(self.subdir_file, equals)
def testHistogramsEqualForScaledImage(self) -> None:
equals = duplicate.similar_images(self.get_image_files(),
duplicate.compare_histograms,
self.ASPECT_FUZZINESS,
self.RMS_ERROR)
assert (self.jpeg_file, self.half_file) in equals
def testHistogramsEqualForDifferentImageFormat(self) -> None:
equals = duplicate.similar_images(self.get_image_files(),
duplicate.compare_histograms,
self.ASPECT_FUZZINESS,
self.RMS_ERROR)
assert (self.jpeg_file, self.png_file) in equals
def testHistogramsNotEqualForNoisyImage(self) -> None:
equals = duplicate.similar_images(self.get_image_files(),
duplicate.compare_histograms,
self.ASPECT_FUZZINESS,
self.RMS_ERROR)
assert not element_in_list_of_tuples(self.subdir_file, equals)
def testEqualFilesFindsNothingThatIsNotThere(self) -> None:
equals = duplicate.similar_images(self.get_image_files(),
duplicate.compare_exactly,
self.ASPECT_FUZZINESS,
self.RMS_ERROR)
assert len(equals) == 0