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import socket
import gdbremote_testcase
import lldbgdbserverutils
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestPlatformProcessConnect(TestBase):
NO_DEBUG_INFO_TESTCASE = True
@skipIfRemote
@expectedFailureAll(hostoslist=["windows"], triple=".*-android")
@skipIfDarwin # lldb-server not found correctly
@expectedFailureAll(oslist=["windows"]) # process modules not loaded
# lldb-server platform times out waiting for the gdbserver port number to be
# written to the pipe, yet it seems the gdbserver already has written it.
@expectedFailureAll(
archs=["aarch64"],
oslist=["freebsd"],
bugnumber="https://github.com/llvm/llvm-project/issues/84327",
)
@add_test_categories(["lldb-server"])
def test_platform_process_connect(self):
self.build()
hostname = socket.getaddrinfo("localhost", 0, proto=socket.IPPROTO_TCP)[0][4][0]
listen_url = "[%s]:0" % hostname
port_file = self.getBuildArtifact("port")
commandline_args = [
"platform",
"--listen",
listen_url,
"--socket-file",
port_file,
"--",
self.getBuildArtifact("a.out"),
"foo",
]
self.spawnSubprocess(lldbgdbserverutils.get_lldb_server_exe(), commandline_args)
socket_id = lldbutil.wait_for_file_on_target(self, port_file)
new_platform = lldb.SBPlatform("remote-" + self.getPlatform())
self.dbg.SetSelectedPlatform(new_platform)
connect_url = "connect://[%s]:%s" % (hostname, socket_id)
self.runCmd("platform connect %s" % connect_url)
lldbutil.run_break_set_by_symbol(self, "main")
process = self.process()
process.Continue()
frame = self.frame()
self.assertEqual(frame.GetFunction().GetName(), "main")
self.assertEqual(frame.FindVariable("argc").GetValueAsSigned(), 2)
process.Continue()
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