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#!/usr/bin/python3-dbg
# -*- coding: utf-8 -*-
import pychrysalide
from chrysacase import ChrysalideTestCase
from pychrysalide import arch
from pychrysalide.arch import ImmOperand
class TestImmediate(ChrysalideTestCase):
"""TestCase for arch.ImmOperand."""
def validateValue(self, value, size, padding, syntax, strings):
"""Check all kinds of things with a given immediate operand."""
display = [
ImmOperand.IOD_BIN, ImmOperand.IOD_OCT,
ImmOperand.IOD_DEC,
ImmOperand.IOD_HEX
]
for d in display:
op = ImmOperand(size, value)
self.assertTrue(op.size == size)
self.assertTrue(op.value == value)
op.padding = padding
op.display = d
string = op.to_string(syntax)
self.assertEqual(string, strings[d])
def testByteOne(self):
"""Run sanity checks on immediate operand with value 1."""
strings = {
ImmOperand.IOD_BIN: 'b1',
ImmOperand.IOD_OCT: '01',
ImmOperand.IOD_DEC: '1',
ImmOperand.IOD_HEX: '0x1'
}
self.validateValue(1, arch.MDS_8_BITS_UNSIGNED, False, arch.ASX_INTEL, strings)
def testByteOnePadded(self):
"""Run sanity checks on immediate operand with padded value 1."""
strings = {
ImmOperand.IOD_BIN: 'b00000001',
ImmOperand.IOD_OCT: '01',
ImmOperand.IOD_DEC: '1',
ImmOperand.IOD_HEX: '0x01'
}
self.validateValue(1, arch.MDS_8_BITS_UNSIGNED, True, arch.ASX_INTEL, strings)
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