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17 lines
430 B
Python
17 lines
430 B
Python
import codecs
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from capa.features.extractors import helpers
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def test_all_zeros():
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# Python 2: <str>
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# Python 3: <bytes>
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a = b"\x00\x00\x00\x00"
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b = codecs.decode("00000000", "hex")
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c = b"\x01\x00\x00\x00"
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d = codecs.decode("01000000", "hex")
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assert helpers.all_zeros(a) is True
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assert helpers.all_zeros(b) is True
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assert helpers.all_zeros(c) is False
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assert helpers.all_zeros(d) is False
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