764151de71
Related: #612 * Update workspace.py Changed extension to .input * Update test_workspace.py * changed key value pair in test_workspace bc of change of extension to .input in workspace.py, fixed issue #618 * removed unwanted directories * Update seth.py * Update seth.py Change in Documentation issue #612
111 lines
3.2 KiB
Python
111 lines
3.2 KiB
Python
import signal
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import unittest
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from multiprocessing.managers import SyncManager
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from manticore.platforms import linux
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from manticore.core.state import State
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from manticore.core.smtlib import BitVecVariable, ConstraintSet
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from manticore.core.workspace import *
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from manticore.utils.event import Eventful
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manager = SyncManager()
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manager.start(lambda: signal.signal(signal.SIGINT, signal.SIG_IGN))
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class FakeMemory(object):
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def __init__(self):
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self._constraints = None
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@property
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def constraints(self):
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return self._constraints
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@constraints.setter
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def constraints(self, constraints):
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self._constraints = constraints
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class FakeCpu(Eventful):
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def __init__(self):
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super(FakeCpu, self).__init__()
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self._memory = FakeMemory()
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@property
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def memory(self):
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return self._memory
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class FakePlatform(object):
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def __init__(self):
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self._constraints = None
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self.procs = [FakeCpu()]
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@property
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def current(self):
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return self.procs[0]
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@property
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def constraints(self):
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return self._constraints
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@constraints.setter
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def constraints(self, constraints):
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self._constraints = constraints
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for proc in self.procs:
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proc.memory.constraints = constraints
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class StateTest(unittest.TestCase):
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_multiprocess_can_split_ = True
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def setUp(self):
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l = linux.Linux('/bin/ls')
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self.state = State(ConstraintSet(), l)
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self.lock = manager.Condition(manager.RLock())
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def test_workspace_save_load(self):
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self.state.constraints.add(True)
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workspace = Workspace(self.lock, 'mem:')
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id_ = workspace.save_state(self.state)
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state = workspace.load_state(id_)
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# Make sure our memory maps come back through serialization
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for left, right in zip(sorted(self.state.mem._maps),
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sorted(state.mem._maps)):
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self.assertEqual(left.start, right.start)
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self.assertEqual(left.end, right.end)
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self.assertEqual(left.name, right.name)
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# Check constraints
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self.assertEqual(str(state.constraints),
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str(self.state.constraints))
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def test_workspace_id_start_with_zero(self):
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workspace = Workspace(self.lock, 'mem:')
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id_ = workspace.save_state(self.state)
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self.assertEquals(id_, 0)
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def test_output(self):
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out = ManticoreOutput('mem:')
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name = 'mytest'
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message = 'custom message'
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out.save_testcase(self.state, name, message)
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workspace = out._store._data
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# Make sure names are constructed correctly
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for entry, data in workspace.items():
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self.assertTrue(entry.startswith(name))
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if 'messages' in entry:
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self.assertTrue(message in data)
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keys = [x.split('.')[1] for x in workspace.keys()]
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for key in self.state.platform.generate_workspace_files():
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self.assertIn(key, keys)
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# Make sure we log everything we should be logging
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self.assertIn('smt', keys)
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self.assertIn('trace', keys)
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self.assertIn('messages', keys)
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self.assertIn('input', keys)
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self.assertIn('pkl', keys)
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