2e89312419
Listen to gdbserver-port, accept the connection and run `lldb-server gdbserver --fd` on all platforms. Parameters --min-gdbserver-port and --max-gdbserver-port are deprecated now. This is the part 2 of #101283. Fixes #97537.
61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
""" Check that errors while handling qLaunchGDBServer are reported to the user.
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Though this isn't a platform command in itself, the best way to test it is
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from Python because we can juggle multiple processes more easily.
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"""
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import os
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import socket
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import shutil
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import lldbgdbserverutils
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class TestPlatformProcessLaunchGDBServer(TestBase):
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NO_DEBUG_INFO_TESTCASE = True
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@skipIfRemote
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# Windows cannot delete the executable while it is running.
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# On Darwin we may be using debugserver.
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@skipUnlessPlatform(["linux"])
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@add_test_categories(["lldb-server"])
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def test_platform_process_launch_gdb_server(self):
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self.build()
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hostname = socket.getaddrinfo("localhost", 0, proto=socket.IPPROTO_TCP)[0][4][0]
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listen_url = "[%s]:0" % hostname
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port_file = self.getBuildArtifact("port")
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commandline_args = [
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"platform",
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"--listen",
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listen_url,
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"--socket-file",
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port_file,
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"--",
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self.getBuildArtifact("a.out"),
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"foo",
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]
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# Run lldb-server from a new location.
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new_lldb_server = self.getBuildArtifact("lldb-server")
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shutil.copy(lldbgdbserverutils.get_lldb_server_exe(), new_lldb_server)
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self.spawnSubprocess(new_lldb_server, commandline_args)
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socket_id = lldbutil.wait_for_file_on_target(self, port_file)
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new_platform = lldb.SBPlatform("remote-" + self.getPlatform())
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self.dbg.SetSelectedPlatform(new_platform)
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connect_url = "connect://[%s]:%s" % (hostname, socket_id)
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self.runCmd("platform connect %s" % connect_url)
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# First connect to lldb-server which spawn a process to handle the connection.
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# Then remove our new lldb-server so that when it tries to invoke itself as a
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# gdbserver, it fails.
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os.remove(new_lldb_server)
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self.runCmd("target create {}".format(self.getBuildArtifact("a.out")))
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self.expect("run", substrs=["unable to launch a GDB server on"], error=True)
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