28ecf5c35d
- Add GoldenManager to manage access to the repo containing the goldens - Add tif comparison code - Enable comparison by default for actual test
30 lines
1001 B
Python
30 lines
1001 B
Python
import tifffile
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import numpy
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def same_image(tiff_file_a, tiff_file_b):
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try:
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img1_data = tifffile.imread(tiff_file_a)
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img2_data = tifffile.imread(tiff_file_b)
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# If the dimensions (height, width, number of channels, number of pages/frames)
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# are different, the images are not the same.
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if img1_data.shape != img2_data.shape:
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print(f"Images have different shapes: {img1_data.shape} vs {img2_data.shape}")
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return False
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# numpy.array_equal() checks if two arrays have the same shape and elements.
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if numpy.array_equal(img1_data, img2_data):
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return True
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else:
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return False
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except FileNotFoundError:
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print(f"Error: One or both files not found ('{file_path1}', '{file_path2}').")
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return False
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except tifffile.TiffFileError as e:
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print(f"Error: One or both files are not valid TIFF files or could not be read. Details: {e}")
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return False
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except Exception as e:
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print(f"An unexpected error occurred: {e}")
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return False
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