33c0f93f6c
This infrastructure has proven proven its worth, so give it a more prominent place. My immediate motivation for this is the desire to reuse this infrastructure for qemu platform testing, but I believe this move makes sense independently of that. Moving this code to the packages tree will allow as to add more structure to the gdb client tests -- currently they are all crammed into the same test folder as that was the only way they could access this code. I'm splitting the code into two parts while moving it. The first once contains just the generic gdb protocol wrappers, while the other one contains the unit test glue. The reason for that is that for qemu testing, I need to run the gdb code in a separate process, so I will only be using the first part there. Differential Revision: https://reviews.llvm.org/D113893
52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
import lldb
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import time
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test.decorators import *
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from lldbsuite.test.gdbclientutils import *
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from lldbsuite.test.lldbgdbclient import GDBRemoteTestBase
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class TestPlatformKill(GDBRemoteTestBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipIfRemote
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@expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr52451")
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def test_kill_different_platform(self):
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"""Test connecting to a remote linux platform"""
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self.build(dictionary={"CXX_SOURCES":"sleep.cpp"})
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host_process = self.spawnSubprocess(self.getBuildArtifact())
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# Create a fake remote process with the same PID as host_process
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class MyResponder(MockGDBServerResponder):
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def __init__(self):
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MockGDBServerResponder.__init__(self)
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self.got_kill = False
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def qC(self):
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return "QC%x"%host_process.pid
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def k(self):
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self.got_kill = True
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return "X09"
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self.server.responder = MyResponder()
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error = lldb.SBError()
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target = self.dbg.CreateTarget("", "x86_64-pc-linux", "remote-linux",
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False, error)
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self.assertSuccess(error)
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process = self.connect(target)
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self.assertEqual(process.GetProcessID(), host_process.pid)
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host_platform = lldb.SBPlatform("host")
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self.assertSuccess(host_platform.Kill(host_process.pid))
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# Host dies, remote process lives.
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self.assertFalse(self.server.responder.got_kill)
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self.assertIsNotNone(host_process.wait(timeout=10))
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# Now kill the remote one as well
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self.assertSuccess(process.Kill())
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self.assertTrue(self.server.responder.got_kill)
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