2f50883c13
Try to always send vCont packets and include the PID in them if running multiprocess. This is necessary to ensure that with the upcoming full multiprocess support always resumes the correct process without having to resort to the legacy Hc packets. Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.llvm.org/D131758
75 lines
2.5 KiB
Python
75 lines
2.5 KiB
Python
import lldb
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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 TestContinue(GDBRemoteTestBase):
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class BaseResponder(MockGDBServerResponder):
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def qSupported(self, client_supported):
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return "PacketSize=3fff;QStartNoAckMode+;multiprocess+"
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def qfThreadInfo(self):
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return "mp400.401"
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def haltReason(self):
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return "S13"
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def cont(self):
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return "W01"
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def other(self, packet):
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if packet == "vCont?":
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return "vCont;c;C;s;S"
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if packet.startswith("vCont;"):
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return "W00"
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return ""
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def test_continue_no_multiprocess(self):
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class MyResponder(self.BaseResponder):
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def qSupported(self, client_supported):
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return "PacketSize=3fff;QStartNoAckMode+"
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def qfThreadInfo(self):
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return "m401"
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self.server.responder = MyResponder()
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self.runCmd("platform select remote-linux")
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target = self.createTarget("a.yaml")
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process = self.connect(target)
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lldbutil.expect_state_changes(self, self.dbg.GetListener(), process,
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[lldb.eStateExited])
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self.assertPacketLogContains(["vCont;C13:401"])
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def test_continue_no_vCont(self):
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class MyResponder(self.BaseResponder):
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def qSupported(self, client_supported):
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return "PacketSize=3fff;QStartNoAckMode+"
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def qfThreadInfo(self):
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return "m401"
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def other(self, packet):
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return ""
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self.server.responder = MyResponder()
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self.runCmd("platform select remote-linux")
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target = self.createTarget("a.yaml")
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process = self.connect(target)
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lldbutil.expect_state_changes(self, self.dbg.GetListener(), process,
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[lldb.eStateExited])
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self.assertPacketLogContains(["Hc401", "C13"])
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def test_continue_multiprocess(self):
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class MyResponder(self.BaseResponder):
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pass
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self.server.responder = MyResponder()
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self.runCmd("platform select remote-linux")
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target = self.createTarget("a.yaml")
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process = self.connect(target)
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lldbutil.expect_state_changes(self, self.dbg.GetListener(), process,
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[lldb.eStateExited])
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self.assertPacketLogContains(["vCont;C13:p400.401"])
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