def test_disconnect(self):
process = gdb_rsp.PopenDebugStub(COMMAND)
try:
# Connect.
connection = gdb_rsp.GdbRspConnection()
connection.Close()
# Reconnect 3 times.
for _ in range(3):
connection = gdb_rsp.GdbRspConnection()
connection.Close()
finally:
gdb_rsp.KillProcess(process)
def Main(args):
port = int(args[0])
name = args[1]
connection = gdb_rsp.GdbRspConnection(('localhost', port))
if name == 'continue':
TestContinue(connection)
else:
raise AssertionError('Unknown test name: %r' % name)
def test_detach(self):
process = gdb_rsp.PopenDebugStub(COMMAND)
try:
connection = gdb_rsp.GdbRspConnection()
# Request detaching from the target.
# This resumes execution, so we get the normal exit() status.
reply = connection.RspRequest('D')
self.assertEqual(reply, 'OK')
finally:
gdb_rsp.KillProcess(process)
def test_kill(self):
sel_ldr = PopenDebugStub('test_exit_code')
try:
connection = gdb_rsp.GdbRspConnection()
# Request killing the target.
reply = connection.RspRequest('k')
self.assertEquals(reply, 'OK')
self.assertEquals(sel_ldr.wait(), RETURNCODE_KILL)
finally:
KillProcess(sel_ldr)
def test_kill(self):
process = gdb_rsp.PopenDebugStub(COMMAND)
try:
connection = gdb_rsp.GdbRspConnection()
# Request killing the target.
reply = connection.RspRequest('k')
self.assertEqual(reply, 'OK')
signal = c_byte(process.wait()).value
self.assertEqual(signal, gdb_rsp.RETURNCODE_KILL)
finally:
gdb_rsp.KillProcess(process)
def test_detach(self):
sel_ldr = PopenDebugStub('test_exit_code')
try:
connection = gdb_rsp.GdbRspConnection()
# Request detaching from the target.
# This resumes execution, so we get the nexe's normal exit() status.
reply = connection.RspRequest('D')
self.assertEquals(reply, 'OK')
self.assertEquals(sel_ldr.wait(), 2)
finally:
KillProcess(sel_ldr)
def test_disconnect(self):
sel_ldr = PopenDebugStub('test_exit_code')
try:
# Connect and record the instruction pointer.
connection = gdb_rsp.GdbRspConnection()
# Check something basic responds with sane results.
reply = connection.RspRequest('vCont?')
self.assertEqual(reply, 'vCont;s;S;c;C')
# Store the instruction pointer.
registers = DecodeRegs(connection.RspRequest('g'))
initial_ip = registers[IP_REG[ARCH]]
connection.Close()
# Reconnect 5 times.
for _ in range(5):
connection = gdb_rsp.GdbRspConnection()
# Confirm the instruction pointer stays where it was, indicating that
# the thread stayed suspended.
registers = DecodeRegs(connection.RspRequest('g'))
self.assertEquals(registers[IP_REG[ARCH]], initial_ip)
connection.Close()
finally:
KillProcess(sel_ldr)
def __enter__(self):
try:
return gdb_rsp.GdbRspConnection()
except:
KillProcess(self._proc)
raise
