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# Copyright (c) Meta Platforms, Inc. and affiliates.
# SPDX-License-Identifier: LGPL-2.1-or-later
from drgn import Object
from drgn.helpers.linux.kthread import kthread_data
from tests.linux_kernel import LinuxKernelTestCase, skip_unless_have_test_kmod
@skip_unless_have_test_kmod
class TestKthread(LinuxKernelTestCase):
# There's no good way to test to_kthread() directly, but it gets tested
# indirectly through kthread_data().
def test_kthread_data(self):
self.assertIdentical(
kthread_data(self.prog["drgn_test_kthread"]),
Object(self.prog, "void *", 0xB0BA000),
)
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