24 lines
630 B
Python
Executable File
24 lines
630 B
Python
Executable File
#!/usr/bin/env python3
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import passgeny.bhash
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import sys
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TEST_STRING = b'hello world'
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bh = passgeny.bhash.Bhash()
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bh.from_bytes(TEST_STRING)
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# Scan the string in reverse order (::-1) as bhash should use big endian arithmetics
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for c in TEST_STRING[::-1]:
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hc = bh.modulo(256)
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if hc != c:
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raise Exception("Returned value is {}, expected {}".format(chr(hc), c))
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# This should throw an exception as we consumned all the bits in bhash
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try:
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bh.modulo(2)
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except passgeny.bhash.BhashException as e:
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print("Properly received exception: {}".format(e))
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else:
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raise Exception("Did not receive BhashException.")
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