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import gdbremote_testcase
import random
import socket
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbgdbserverutils import Server
import lldbsuite.test.lldbplatformutil
from lldbgdbserverutils import Pipe
class TestGdbRemoteConnection(gdbremote_testcase.GdbRemoteTestCaseBase):
@skipIfRemote # reverse connect is not a supported use case for now
def test_reverse_connect(self):
# Reverse connect is the default connection method.
self.connect_to_debug_monitor()
# Verify we can do the handshake. If that works, we'll call it good.
self.do_handshake()
@skipIfRemote
def test_named_pipe(self):
family, type, proto, _, addr = socket.getaddrinfo(
self.stub_hostname, 0, proto=socket.IPPROTO_TCP
)[0]
self.sock = socket.socket(family, type, proto)
self.sock.settimeout(self.DEFAULT_TIMEOUT)
self.addTearDownHook(lambda: self.sock.close())
pipe = Pipe(self.getBuildDir())
self.addTearDownHook(lambda: pipe.close())
args = self.debug_monitor_extra_args
if lldb.remote_platform:
args += ["*:0"]
else:
args += ["localhost:0"]
args += ["--named-pipe", pipe.name]
server = self.spawnSubprocess(
self.debug_monitor_exe, args, install_remote=False
)
pipe.finish_connection(self.DEFAULT_TIMEOUT)
port = pipe.read(10, self.DEFAULT_TIMEOUT)
# Trim null byte, convert to int
addr = (addr[0], int(port[:-1]))
self.sock.connect(addr)
self._server = Server(self.sock, server)
# Verify we can do the handshake. If that works, we'll call it good.
self.do_handshake()
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