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49 lines
1.5 KiB
Python
Executable File
49 lines
1.5 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.state_plugins" # 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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class TestMultiOpenFile(unittest.TestCase):
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def test_multi_open_file(self):
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test_bin = os.path.join(test_location, "x86_64", "test_multi_open_file")
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# auto_load_libs cannot be disabled as the test fails
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b = angr.Project(test_bin, auto_load_libs=True)
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pg = b.factory.simulation_manager()
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pg.active[0].options.discard("LAZY_SOLVES")
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pg.explore()
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assert len(pg.deadended) == 1
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# See the source file in binaries/tests_src/test_multi_open_file.c
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# for the tests run
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for p in pg.deadended:
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assert p.posix.dumps(2) == b""
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# Check that the temp file was deleted
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assert p.fs._files == {}
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# Check that the deleted temp file contained the appropriate string
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for event in p.history.events:
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if event.type == "fs_unlink":
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simfile = p.fs.unlinks[event.objects["unlink_idx"]][1]
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assert simfile.concretize() == b"foobar and baz"
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break
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else:
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assert False
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if __name__ == "__main__":
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unittest.main()
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