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test_python.py
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153 lines (123 loc) · 5.96 KB
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Tests haystack.basicmodel ."""
import logging
import sys
import unittest
from haystack.outputters import python
from haystack.search import api
from haystack.mappings import folder
from test.haystack import SrcTests
__author__ = "Loic Jaquemet"
__copyright__ = "Copyright (C) 2012 Loic Jaquemet"
__email__ = "loic.jaquemet+python@gmail.com"
__license__ = "GPL"
__maintainer__ = "Loic Jaquemet"
__status__ = "Production"
class TestToPyObject(SrcTests):
"""Basic types"""
def setUp(self):
self.memory_handler = folder.load('test/src/test-ctypes5.32.dump')
self._load_offsets_values('test/src/test-ctypes5.32.dump')
sys.path.append('test/src/')
my_model = self.memory_handler.get_model()
self.ctypes5_gen32 = my_model.import_module("ctypes5_gen32")
my_model.build_python_class_clones(self.ctypes5_gen32)
def tearDown(self):
self.memory_handler.reset_mappings()
self.memory_handler = None
self.ctypes5_gen32 = None
sys.path.remove('test/src/')
def test_complex(self):
# struct a - basic types
offset = self.offsets['struct_d'][0]
m = self.memory_handler.get_mapping_for_address(offset)
my_ctypes = self.memory_handler.get_target_platform().get_target_ctypes()
d, validated = api.load_record(self.memory_handler, self.ctypes5_gen32.struct_d, offset)
self.assertTrue(validated)
self.assertEqual(int(self.sizes['struct_d']), my_ctypes.sizeof(d))
parser = python.PythonOutputter(self.memory_handler)
obj = parser.parse(d)
# check Ctypes values too
self.assertEqual(d.a.value, self.offsets['struct_d'][0])
self.assertEqual(d.b.value, self.offsets['struct_d.b'][0])
self.assertEqual(d.b2.value, self.offsets['struct_d.b2'][0])
# check python calues
for i in range(9):
self.assertEqual(
int(self.values['struct_d.c[%d].a' % i]), obj.c[i].a)
self.assertEqual(
int(self.values['struct_d.f[%d]' % i]), obj.f[i])
self.assertEqual(int(self.values['struct_d.e']), obj.e)
self.assertEqual(self.values['struct_d.i'], obj.i)
return
def test_basic_types(self):
# struct a - basic types
offset = self.offsets['struct_a'][0]
m = self.memory_handler.get_mapping_for_address(offset)
my_ctypes = self.memory_handler.get_target_platform().get_target_ctypes()
ret, validated = api.load_record(self.memory_handler, self.ctypes5_gen32.struct_a, offset)
self.assertTrue(validated)
self.assertEqual(int(self.sizes['struct_a']), my_ctypes.sizeof(ret))
parser = python.PythonOutputter(self.memory_handler)
a = parser.parse(ret)
self.assertEqual(int(self.values['struct_a.a']), a.a)
self.assertEqual(int(self.values['struct_a.b']), a.b)
self.assertEqual(int(self.values['struct_a.c']), a.c)
self.assertEqual(int(self.values['struct_a.d']), a.d)
self.assertEqual(int(self.values['struct_a.e']), a.e)
self.assertEqual(float(self.values['struct_a.f']), a.f)
self.assertEqual(float(self.values['struct_a.g']), a.g)
self.assertEqual(float(self.values['struct_a.h']), a.h)
offset = self.offsets['union_au'][0]
m = self.memory_handler.get_mapping_for_address(offset)
au, validated = api.load_record(self.memory_handler, self.ctypes5_gen32.union_au, offset)
self.assertTrue(validated)
au = parser.parse(au)
self.assertEqual(int(self.values['union_au.d']), au.d)
self.assertEqual(float(self.values['union_au.g']), au.g)
self.assertEqual(float(self.values['union_au.h']), au.h)
return
def test_basic_signed_types(self):
# union b - basic types
offset = self.offsets['union_b'][0]
m = self.memory_handler.get_mapping_for_address(offset)
my_ctypes = self.memory_handler.get_target_platform().get_target_ctypes()
ret, validated = api.load_record(self.memory_handler, self.ctypes5_gen32.union_b, offset)
self.assertTrue(ret)
parser = python.PythonOutputter(self.memory_handler)
b = parser.parse(ret)
self.assertEqual(int(self.values['union_b.a']), b.a)
self.assertEqual(int(self.values['union_b.b']), b.b)
self.assertEqual(int(self.values['union_b.c']), b.c)
self.assertEqual(int(self.values['union_b.d']), b.d)
self.assertEqual(int(self.values['union_b.e']), b.e)
# char 251
self.assertEqual((self.values['union_b.g']), b.g)
return
def test_bitfield(self):
# struct a - basic types
offset = self.offsets['struct_c'][0]
m = self.memory_handler.get_mapping_for_address(offset)
my_ctypes = self.memory_handler.get_target_platform().get_target_ctypes()
c, validated = api.load_record(self.memory_handler, self.ctypes5_gen32.struct_c, offset)
self.assertTrue(validated)
self.assertEqual(int(self.sizes['struct_c']), my_ctypes.sizeof(c))
parser = python.PythonOutputter(self.memory_handler)
c = parser.parse(c)
self.assertEqual(int(self.values['struct_c.a1']), c.a1)
self.assertEqual(int(self.values['struct_c.b1']), c.b1)
self.assertEqual(int(self.values['struct_c.c1']), c.c1)
self.assertEqual(int(self.values['struct_c.d1']), c.d1)
# should be 'A' but is 65 because of bitfield
#self.assertEqual(self.values['struct_c.a2'], c.a2)
self.assertEqual(ord(self.values['struct_c.a2']), c.a2)
self.assertEqual(int(self.values['struct_c.b2']), c.b2)
self.assertEqual(int(self.values['struct_c.c2']), c.c2)
self.assertEqual(int(self.values['struct_c.d2']), c.d2)
self.assertEqual(int(self.values['struct_c.h']), c.h)
return
if __name__ == '__main__':
logging.basicConfig(level=logging.INFO)
# logging.basicConfig(level=logging.INFO)
unittest.main(verbosity=2)