def reverse_connect_works(self):
# Indicate stub startup should do a reverse connect.
appended_stub_args = ["--reverse-connect"]
if self.debug_monitor_extra_args:
self.debug_monitor_extra_args += appended_stub_args
else:
self.debug_monitor_extra_args = appended_stub_args
self.stub_hostname = "127.0.0.1"
self.port = self.listener_port
triple = self.dbg.GetSelectedPlatform().GetTriple()
if re.match(".*-.*-.*-android", triple):
self.forward_adb_port(self.port, self.port, "reverse",
self.stub_device)
# Start the stub.
server = self.launch_debug_monitor(logfile=sys.stdout)
self.assertIsNotNone(server)
self.assertTrue(lldbgdbserverutils.process_is_running(
server.pid, True))
# Listen for the stub's connection to us.
(stub_socket, address) = self.listener_socket.accept()
self.assertIsNotNone(stub_socket)
self.assertIsNotNone(address)
print("connected to stub {} on {}".format(address,
stub_socket.getsockname()))
# Verify we can do the handshake. If that works, we'll call it good.
self.do_handshake(stub_socket, timeout_seconds=self._DEFAULT_TIMEOUT)
# Clean up.
stub_socket.shutdown(socket.SHUT_RDWR)
def attach_commandline_kill_after_initial_stop(self):
reg_expr = r"^\$[XW][0-9a-fA-F]+([^#]*)#[0-9A-Fa-f]{2}"
procs = self.prep_debug_monitor_and_inferior()
self.test_sequence.add_log_lines([
"read packet: $k#6b",
{"direction": "send", "regex": reg_expr},
], True)
if self.stub_sends_two_stop_notifications_on_kill:
# Add an expectation for a second X result for stubs that send two
# of these.
self.test_sequence.add_log_lines([
{"direction": "send", "regex": reg_expr},
], True)
self.expect_gdbremote_sequence()
# Wait a moment for completed and now-detached inferior process to
# clear.
time.sleep(self.DEFAULT_SLEEP)
if not lldb.remote_platform:
# Process should be dead now. Reap results.
poll_result = procs["inferior"].poll()
self.assertIsNotNone(poll_result)
# Where possible, verify at the system level that the process is not
# running.
self.assertFalse(
lldbgdbserverutils.process_is_running(
procs["inferior"].pid, False))
def attach_commandline_kill_after_initial_stop(self):
procs = self.prep_debug_monitor_and_inferior()
self.test_sequence.add_log_lines([
"read packet: $k#6b",
{"direction":"send", "regex":r"^\$X[0-9a-fA-F]+([^#]*)#[0-9A-Fa-f]{2}" },
], True)
if self.stub_sends_two_stop_notifications_on_kill:
# Add an expectation for a second X result for stubs that send two of these.
self.test_sequence.add_log_lines([
{"direction":"send", "regex":r"^\$X[0-9a-fA-F]+([^#]*)#[0-9A-Fa-f]{2}" },
], True)
self.expect_gdbremote_sequence()
# Wait a moment for completed and now-detached inferior process to clear.
time.sleep(1)
if not lldb.remote_platform:
# Process should be dead now. Reap results.
poll_result = procs["inferior"].poll()
self.assertIsNotNone(poll_result)
# Where possible, verify at the system level that the process is not running.
self.assertFalse(lldbgdbserverutils.process_is_running(procs["inferior"].pid, False))
def attach_with_vAttach(self):
# Start the inferior, start the debug monitor, nothing is attached yet.
procs = self.prep_debug_monitor_and_inferior(inferior_args=["sleep:60"])
self.assertIsNotNone(procs)
# Make sure the target process has been launched.
inferior = procs.get("inferior")
self.assertIsNotNone(inferior)
self.assertTrue(inferior.pid > 0)
self.assertTrue(lldbgdbserverutils.process_is_running(inferior.pid, True))
# Add attach packets.
self.test_sequence.add_log_lines([
# Do the attach.
"read packet: $vAttach;{:x}#00".format(inferior.pid),
# Expect a stop notification from the attach.
{ "direction":"send", "regex":r"^\$T([0-9a-fA-F]{2})[^#]*#[0-9a-fA-F]{2}$", "capture":{1:"stop_signal_hex"} },
], True)
self.add_process_info_collection_packets()
# Run the stream
context = self.expect_gdbremote_sequence()
self.assertIsNotNone(context)
# Gather process info response
process_info = self.parse_process_info_response(context)
self.assertIsNotNone(process_info)
# Ensure the process id matches what we expected.
pid_text = process_info.get('pid', None)
self.assertIsNotNone(pid_text)
reported_pid = int(pid_text, base=16)
self.assertEqual(reported_pid, inferior.pid)
def reverse_connect_works(self):
# Indicate stub startup should do a reverse connect.
appended_stub_args = ["--reverse-connect"]
if self.debug_monitor_extra_args:
self.debug_monitor_extra_args += appended_stub_args
else:
self.debug_monitor_extra_args = appended_stub_args
self.stub_hostname = "127.0.0.1"
self.port = self.listener_port
triple = self.dbg.GetSelectedPlatform().GetTriple()
if re.match(".*-.*-.*-android", triple):
self.forward_adb_port(self.port, self.port, "reverse")
# Start the stub.
server = self.launch_debug_monitor(logfile=sys.stdout)
self.assertIsNotNone(server)
self.assertTrue(lldbgdbserverutils.process_is_running(server.pid, True))
# Listen for the stub's connection to us.
(stub_socket, address) = self.listener_socket.accept()
self.assertIsNotNone(stub_socket)
self.assertIsNotNone(address)
print "connected to stub {} on {}".format(address, stub_socket.getsockname())
# Verify we can do the handshake. If that works, we'll call it good.
self.do_handshake(stub_socket, timeout_seconds=self._DEFAULT_TIMEOUT)
# Clean up.
stub_socket.shutdown(socket.SHUT_RDWR)
def attach_with_vAttach(self):
# Start the inferior, start the debug monitor, nothing is attached yet.
procs = self.prep_debug_monitor_and_inferior(inferior_args=["sleep:60"])
self.assertIsNotNone(procs)
# Make sure the target process has been launched.
inferior = procs.get("inferior")
self.assertIsNotNone(inferior)
self.assertTrue(inferior.pid > 0)
self.assertTrue(lldbgdbserverutils.process_is_running(inferior.pid, True))
# Add attach packets.
self.test_sequence.add_log_lines([
# Do the attach.
"read packet: $vAttach;{:x}#00".format(inferior.pid),
# Expect a stop notification from the attach.
{ "direction":"send", "regex":r"^\$T([0-9a-fA-F]{2})[^#]*#[0-9a-fA-F]{2}$", "capture":{1:"stop_signal_hex"} },
], True)
self.add_process_info_collection_packets()
# Run the stream
context = self.expect_gdbremote_sequence()
self.assertIsNotNone(context)
# Gather process info response
process_info = self.parse_process_info_response(context)
self.assertIsNotNone(process_info)
# Ensure the process id matches what we expected.
pid_text = process_info.get('pid', None)
self.assertIsNotNone(pid_text)
reported_pid = int(pid_text, base=16)
self.assertEqual(reported_pid, inferior.pid)
def _launch_inferior(self, args):
inferior = self.spawnSubprocess(
self.getBuildArtifact(self._exe_to_run), args)
self.assertIsNotNone(inferior)
self.assertTrue(inferior.pid > 0)
self.assertTrue(
lldbgdbserverutils.process_is_running(inferior.pid, True))
return inferior
def launch_inferior():
inferior = self.launch_process_for_attach(
inferior_args=["sleep:60"],
exe_path=self.getBuildArtifact(exe))
self.assertIsNotNone(inferior)
self.assertTrue(inferior.pid > 0)
self.assertTrue(
lldbgdbserverutils.process_is_running(inferior.pid, True))
return inferior
def test_launch_after_attach_with_vAttachOrWait(self):
exe = '%s_%d' % (self.testMethodName, os.getpid())
self.build(dictionary={'EXE': exe})
self.set_inferior_startup_attach_manually()
server = self.connect_to_debug_monitor()
self.assertIsNotNone(server)
self.add_no_ack_remote_stream()
self.test_sequence.add_log_lines(
[
# Do the attach.
"read packet: $vAttachOrWait;{}#00".format(
lldbgdbserverutils.gdbremote_hex_encode_string(exe)),
],
True)
# Run the stream until attachWait.
context = self.expect_gdbremote_sequence()
self.assertIsNotNone(context)
# Sleep so we're sure that the inferior is launched after we ask for the attach.
sleep(1)
# Launch the inferior.
inferior = self.launch_process_for_attach(
inferior_args=["sleep:60"], exe_path=self.getBuildArtifact(exe))
self.assertIsNotNone(inferior)
self.assertTrue(inferior.pid > 0)
self.assertTrue(
lldbgdbserverutils.process_is_running(inferior.pid, True))
# Make sure the attach succeeded.
self.test_sequence.add_log_lines([
{
"direction": "send",
"regex": r"^\$T([0-9a-fA-F]{2})[^#]*#[0-9a-fA-F]{2}$",
"capture": {
1: "stop_signal_hex"
}
},
], True)
self.add_process_info_collection_packets()
# Run the stream sending the response..
context = self.expect_gdbremote_sequence()
self.assertIsNotNone(context)
# Gather process info response.
process_info = self.parse_process_info_response(context)
self.assertIsNotNone(process_info)
# Ensure the process id matches what we expected.
pid_text = process_info.get('pid', None)
self.assertIsNotNone(pid_text)
reported_pid = int(pid_text, base=16)
self.assertEqual(reported_pid, inferior.pid)
def get_stub_sid(self, extra_stub_args=None):
# Launch debugserver
if extra_stub_args:
self.debug_monitor_extra_args += extra_stub_args
server = self.launch_debug_monitor()
self.assertIsNotNone(server)
self.assertTrue(lldbgdbserverutils.process_is_running(server.pid, True))
# Get the process id for the stub.
return os.getsid(server.pid)
def get_stub_sid(self, extra_stub_args=None):
# Launch debugserver
if extra_stub_args:
self.debug_monitor_extra_args += extra_stub_args
server = self.launch_debug_monitor()
self.assertIsNotNone(server)
self.assertTrue(lldbgdbserverutils.process_is_running(server.pid, True))
# Get the process id for the stub.
return os.getsid(server.pid)
def test_launch_before_attach_with_vAttachOrWait(self):
exe = '%s_%d' % (self.testMethodName, os.getpid())
self.build(dictionary={'EXE': exe})
self.set_inferior_startup_attach_manually()
# Start the inferior, start the debug monitor, nothing is attached yet.
procs = self.prep_debug_monitor_and_inferior(
inferior_args=["sleep:60"],
inferior_exe_path=self.getBuildArtifact(exe))
self.assertIsNotNone(procs)
# Make sure the target process has been launched.
inferior = procs.get("inferior")
self.assertIsNotNone(inferior)
self.assertTrue(inferior.pid > 0)
self.assertTrue(
lldbgdbserverutils.process_is_running(inferior.pid, True))
# Add attach packets.
self.test_sequence.add_log_lines(
[
# Do the attach.
"read packet: $vAttachOrWait;{}#00".format(
lldbgdbserverutils.gdbremote_hex_encode_string(exe)),
# Expect a stop notification from the attach.
{
"direction": "send",
"regex": r"^\$T([0-9a-fA-F]{2})[^#]*#[0-9a-fA-F]{2}$",
"capture": {
1: "stop_signal_hex"
}
},
],
True)
self.add_process_info_collection_packets()
# Run the stream
context = self.expect_gdbremote_sequence()
self.assertIsNotNone(context)
# Gather process info response
process_info = self.parse_process_info_response(context)
self.assertIsNotNone(process_info)
# Ensure the process id matches what we expected.
pid_text = process_info.get('pid', None)
self.assertIsNotNone(pid_text)
reported_pid = int(pid_text, base=16)
self.assertEqual(reported_pid, inferior.pid)
def qProcessInfo_returns_running_process(self):
procs = self.prep_debug_monitor_and_inferior()
self.add_process_info_collection_packets()
# Run the stream
context = self.expect_gdbremote_sequence()
self.assertIsNotNone(context)
# Gather process info response
process_info = self.parse_process_info_response(context)
self.assertIsNotNone(process_info)
# Ensure the process id looks reasonable.
pid_text = process_info.get("pid")
self.assertIsNotNone(pid_text)
pid = int(pid_text, base=16)
self.assertNotEqual(0, pid)
# If possible, verify that the process is running.
self.assertTrue(lldbgdbserverutils.process_is_running(pid, True))
def test_attach_commandline_continue_app_exits(self):
self.build()
self.set_inferior_startup_attach()
procs = self.prep_debug_monitor_and_inferior()
self.test_sequence.add_log_lines(
["read packet: $vCont;c#a8", "send packet: $W00#00"], True)
self.expect_gdbremote_sequence()
# Wait a moment for completed and now-detached inferior process to
# clear.
time.sleep(1)
if not lldb.remote_platform:
# Process should be dead now. Reap results.
poll_result = procs["inferior"].poll()
self.assertIsNotNone(poll_result)
# Where possible, verify at the system level that the process is not
# running.
self.assertFalse(
lldbgdbserverutils.process_is_running(procs["inferior"].pid,
False))
