mirror of
https://github.com/robmcmullen/atrcopy.git
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36 lines
932 B
Python
36 lines
932 B
Python
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import os
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import numpy as np
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from atrcopy import KBootImage, add_kboot_header
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class TestKbootHeader(object):
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def setup(self):
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pass
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def check_size(self, data):
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size = np.alen(data)
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image = add_kboot_header(data)
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assert int(image[2:4].view(dtype='<u2')) == ((size + 127) / 128) * 128 / 16
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assert int(image[16 + 9:16 + 9 + 2].view('<u2')) == size
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return image
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def test_simple(self):
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for size in range(2000, 40000, 1000):
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data = np.arange(size, dtype=np.uint8)
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self.check_size(data)
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def test_real(self):
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data = np.fromfile("air_defense_v18.xex", dtype=np.uint8)
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image = self.check_size(data)
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with open("air_defense_v18.atr", "wb") as fh:
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txt = image.tostring()
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fh.write(txt)
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if __name__ == "__main__":
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t = TestKbootHeader()
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t.setup()
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t.test_simple()
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t.test_real()
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