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import lldb
import time
from lldbsuite.test.lldbtest import *
from lldbsuite.test.decorators import *
from lldbsuite.test.gdbclientutils import *
from lldbsuite.test.lldbgdbclient import GDBRemoteTestBase
class TestPlatformKill(GDBRemoteTestBase):
@skipIfRemote
@expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr52451")
def test_kill_different_platform(self):
"""Test connecting to a remote linux platform"""
self.build(dictionary={"CXX_SOURCES": "sleep.cpp"})
host_process = self.spawnSubprocess(self.getBuildArtifact())
# Create a fake remote process with the same PID as host_process
class MyResponder(MockGDBServerResponder):
def __init__(self):
MockGDBServerResponder.__init__(self)
self.got_kill = False
def qC(self):
return "QC%x" % host_process.pid
def k(self):
self.got_kill = True
return "X09"
self.server.responder = MyResponder()
error = lldb.SBError()
target = self.dbg.CreateTarget(
"", "x86_64-pc-linux", "remote-linux", False, error
)
self.assertSuccess(error)
process = self.connect(target)
self.assertEqual(process.GetProcessID(), host_process.pid)
host_platform = lldb.SBPlatform("host")
self.assertSuccess(host_platform.Kill(host_process.pid))
# Host dies, remote process lives.
self.assertFalse(self.server.responder.got_kill)
self.assertIsNotNone(host_process.wait(timeout=10))
# Now kill the remote one as well
self.assertSuccess(process.Kill())
self.assertTrue(self.server.responder.got_kill)
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