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https://github.com/angr/angr
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Fish
46 lines
1.4 KiB
Python
Executable File
46 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# pylint: disable=missing-class-docstring,no-self-use,line-too-long
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from __future__ import annotations
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__package__ = __package__ or "tests.sim.exec_func" # pylint:disable=redefined-builtin
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import os
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import unittest
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import angr
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from tests.common import bin_location
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test_location = os.path.join(bin_location, "tests")
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arches = {"mips", "mipsel", "mips64", "x86_64", "ppc", "ppc64"}
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class TestSyscallResult(unittest.TestCase):
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@staticmethod
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def run_test_syscalls(binary):
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p = angr.Project(binary, exclude_sim_procedures_list=["ioctl"], auto_load_libs=True)
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p.simos.syscall_library.procedures.pop("ioctl", None)
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s = p.factory.entry_state()
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simgr = p.factory.simulation_manager(thing=s)
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simgr.run()
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assert len(simgr.deadended) == 2, (
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"for these architectures, libc checks if the bit is set. make sure it branches"
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)
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def test_syscalls(self):
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for arch in arches:
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with self.subTest(arch=arch):
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if arch == "x86_64":
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# x86_64/libc.so.6 does not work, we use a newer version here
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binary = os.path.join(test_location, arch, "ioctl", "test_ioctl")
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else:
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binary = os.path.join(test_location, arch, "test_ioctl")
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self.run_test_syscalls(binary)
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if __name__ == "__main__":
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unittest.main()
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