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from chrysacase import ChrysalideTestCase
from pychrysalide.analysis import BinContent
from pychrysalide.analysis.contents import MemoryContent
from pychrysalide.arch import vmpa, mrange
from pychrysalide.format import FlatFormat, StrSymbol
class TestBinarySymbols(ChrysalideTestCase):
"""TestCase for format.StrSymbol."""
def testStringSymbolConstructors(self):
"""Build string symbols."""
data = b'ABCD1234'
cnt = MemoryContent(data)
fmt = FlatFormat(cnt, 'xxx', BinContent.SourceEndian.LITTLE)
saddr = vmpa(0x0, vmpa.VmpaSpecialValue.NO_VIRTUAL)
srange = mrange(saddr, 0x5)
symbol = StrSymbol(StrSymbol.StringEncodingType.GUESS, fmt, srange)
self.assertEqual(symbol.raw, b'ABCD1')
self.assertEqual(symbol.utf8, 'ABCD1')
self.assertEqual(symbol.encoding, StrSymbol.StringEncodingType.ASCII)
symbol = StrSymbol(StrSymbol.StringEncodingType.GUESS, string='abcdef', addr=saddr)
self.assertEqual(symbol.raw, b'abcdef')
self.assertEqual(symbol.utf8, 'abcdef')
self.assertEqual(symbol.encoding, StrSymbol.StringEncodingType.ASCII)
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