#!/usr/bin/python3-dbg
# -*- coding: utf-8 -*-


import pychrysalide
from chrysacase import ChrysalideTestCase
from pychrysalide.analysis.contents import MemoryContent
from pychrysalide.arch import ArchProcessor
from pychrysalide.arch import ProcContext
from pychrysalide.arch import vmpa
from pychrysalide.format import FlatFormat



class TestProcessor(ChrysalideTestCase):
    """TestCase for arch.ArchProcessor."""


    def testGI(self):
        """Validate the GObject introspection."""

        with self.assertRaises(RuntimeError):
            np = ArchProcessor()


        class NewContext(ProcContext):
            pass

        class NewProcWithCtx(ArchProcessor):

            def _get_context(self):
                return NewContext()

            def _disassemble(self, ctx, content, pos, format):
                return None


        np = NewProcWithCtx()

        data  = b'\x01\x02\x03\x04'
        cnt = MemoryContent(data)
        fmt = FlatFormat(cnt)

        ctx = np.get_context()
        self.assertTrue(type(ctx) == NewContext)

        pos = vmpa(0)

        ins = np.disassemble(ctx, cnt, pos, fmt)

        self.assertIsNone(ins)