def _single_async_use(self, logout=True):
session_id, reservation_id = self._get_reserved()
# send the program again, but asynchronously. Though this should work, it is not really very customary
# to send_file more than once in the same session. In fact, it is a feature which might get removed in
# the future. When/if that happens, this will need to be modified.
CONTENT = "content of the program FPGA"
reqid = self.client.send_async_file(reservation_id,
ExperimentUtil.serialize(CONTENT),
'program')
# Wait until send_async_file query is actually finished.
#self._get_async_response(session_id, reqid)
self._wait_async_done(reservation_id, (reqid, ))
# We need to wait for the programming to finish, while at the same
# time making sure that the tests don't dead-lock.
reqid = self.client.send_async_command(reservation_id,
Command.Command("STATE"))
respcmd = self._get_async_response(reservation_id, reqid)
response = respcmd.get_command_string()
# Check that the current state is "Ready"
self.assertEquals("STATE", response)
reqid = self.client.send_async_command(
reservation_id, Command.Command("ChangeSwitch on 0"))
self._wait_async_done(reservation_id, (reqid, ))
reqid = self.client.send_async_command(
reservation_id, Command.Command("ClockActivation on 250"))
self._wait_async_done(reservation_id, (reqid, ))
if logout:
self.client.logout(session_id)
def test_jtag_blazer_with_http(self, _):
self.cfg_manager._set_value('xilinx_device_to_program', 'JTagBlazer')
self.cfg_manager._set_value('xilinx_device_to_send_commands', 'HttpDevice')
self.uxm = UdXilinxExperiment.UdXilinxExperiment(
None,
None,
self.cfg_manager
)
# No problem
self.uxm.do_send_file_to_device(ExperimentUtil.serialize("whatever " * 400), 'program')
self.wait_for_programming_to_end()
initial_send = 1
# TODO: The followign assert fails but probably shouldn't. Fix it.
#self.assertEquals(
# initial_send,
# len(self.uxm._command_sender._http_device.msgs)
# )
self.uxm.do_send_command_to_device("ClockActivation off, ClockActivation on 1500, SetPulse on 3")
self.assertEquals(
1 + initial_send,
len(self.uxm._command_sender._http_device.msgs)
)
self.assertEquals(
"ClockActivation off, ClockActivation on 1500, SetPulse on 3",
self.uxm._command_sender._http_device.msgs[0 + initial_send]
)
def test_jtag_blazer_with_http(self, _):
self.cfg_manager._set_value("xilinx_device_to_program", "JTagBlazer")
self.cfg_manager._set_value("xilinx_device_to_send_commands", "HttpDevice")
self.uxm = UdXilinxExperiment.UdXilinxExperiment(None, None, self.cfg_manager)
# No problem
self.uxm.do_send_file_to_device(ExperimentUtil.serialize("whatever " * 400), "program")
self.wait_for_programming_to_end()
# Initially 1.
initial_send = 1
# self.assertEquals(
# initial_send,
# len(self.uxm._command_sender._http_device.msgs)
# )
self.uxm.do_send_command_to_device("ClockActivation off, ClockActivation on 1500, SetPulse on 3")
# Constant was originally 1.
self.assertEquals(1 + initial_send, len(self.uxm._command_sender._http_device.msgs))
self.assertEquals(
"ClockActivation off, ClockActivation on 1500, SetPulse on 3",
self.uxm._command_sender._http_device.msgs[0 + initial_send],
)
def _test_happy_path(self, translator_name):
FILE_CONTENT = ExperimentUtil.serialize('Huuuuuuuuge file!')
FILE_INFO = "My file's description"
self._cfg_manager._set_value(ProxyServer.WEBLAB_PROXY_SERVER_DEFAULT_TRANSLATOR_NAME, translator_name)
fake_time.TIME_TO_RETURN = 1289548551.2617509 # 2010_11_12___07_55_51
laboratory = self.mocker.mock()
laboratory.send_command(self.LAB_SESS_ID, Command('Do this!'))
self.mocker.result(Command('Done!'))
laboratory.send_file(self.LAB_SESS_ID, Command(FILE_CONTENT), FILE_INFO)
self.mocker.result(Command('File received!'))
self.mocker.replay()
proxy = self._create_proxy(laboratories=laboratory, time_mock=fake_time)
proxy.do_enable_access(self.RESERVATION_ID, "ud-fpga@FPGA experiments", "student1", self.LAB_COORD_ADDR, self.LAB_SESS_ID)
command_response = proxy.send_command(self.RESERVATION_SESS_ID, Command('Do this!'))
self.assertEquals(Command('Done!'), command_response)
file_response = proxy.send_file(self.RESERVATION_SESS_ID, Command(FILE_CONTENT), FILE_INFO)
self.assertEquals(Command('File received!'), file_response)
proxy.do_disable_access(self.RESERVATION_ID)
commands, files = proxy.do_retrieve_results(self.RESERVATION_ID)
return commands, files
def test_digilent_adept_with_http(self, Popen):
popen = Popen.return_value
popen.wait.return_value = 0
popen.communicate.return_value = ("", "")
self.cfg_manager._set_value("xilinx_device_to_program", "DigilentAdept")
self.cfg_manager._set_value("xilinx_device_to_send_commands", "HttpDevice")
self.uxm = UdXilinxExperiment.UdXilinxExperiment(None, None, self.cfg_manager)
# No problem
self.uxm.do_send_file_to_device(ExperimentUtil.serialize("whatever " * 400), "program")
self.wait_for_programming_to_end()
initial_send = 1
self.assertEquals(initial_send, len(self.uxm._command_sender._http_device.msgs))
self.uxm.do_send_command_to_device("ClockActivation off, ClockActivation on 1500, SetPulse on 3")
self.assertEquals(1 + initial_send, len(self.uxm._command_sender._http_device.msgs))
self.assertEquals(
"ClockActivation off, ClockActivation on 1500, SetPulse on 3",
self.uxm._command_sender._http_device.msgs[0 + initial_send],
)
def upload():
"""
Handles file uploading. It will extract the required parameters FILE_SENT, FILE_INFO,
SESSION_ID, and the optional parameter IS_ASYNC, and call either send_file or
send_async_file depending on this last one.
@return HTML defined above, with the success or failure response.
"""
try:
file_info, file_sent, session_id, is_async = _check_arguments()
file_content = Util.serialize(file_sent)
weblab_api.ctx.reservation_id = session_id
if not is_async:
result = weblab_api.api.send_file(file_content, file_info)
else:
result = weblab_api.api.send_async_file(file_content, file_info)
except FileUploadError as fue:
code, message = fue.args
return FAULT_HTML_TEMPLATE % {"THE_FAULT_CODE": code, "THE_FAULT_MESSAGE": message}
except Exception as e:
message = e.args[0]
return FAULT_HTML_TEMPLATE % {"THE_FAULT_CODE": PYTHON_GENERAL_EXCEPTION_CODE, "THE_FAULT_MESSAGE": message}
else:
if not is_async:
resultstr = result.commandstring
else:
resultstr = result
print("[DBG] Returning result from file upload:", resultstr)
return SUCCESS_HTML_TEMPLATE % {"RESULT": resultstr}
def test_xilinx_with_serial_port(self):
self.cfg_manager._set_value("xilinx_device_to_program", "XilinxImpact")
self.cfg_manager._set_value("xilinx_device_to_send_commands", "SerialPort")
self.uxm = UdXilinxExperiment.UdXilinxExperiment(None, None, self.cfg_manager)
# No problem
self.uxm.do_send_file_to_device(ExperimentUtil.serialize("whatever " * 400), "program")
self.wait_for_programming_to_end()
# These were initially 1.
initial_open = 1
initial_send = 1
initial_close = 1
self.assertEquals(initial_open, self.uxm._command_sender._serial_port.dict["open"])
self.assertEquals(initial_close, self.uxm._command_sender._serial_port.dict["close"])
self.assertEquals(initial_send, self.uxm._command_sender._serial_port.dict["send"])
self.assertEquals(initial_send, len(self.uxm._command_sender._serial_port.codes))
self.uxm.do_send_command_to_device("ClockActivation off, ClockActivation on 1500, SetPulse on 3")
self.assertEquals(1 + initial_open, self.uxm._command_sender._serial_port.dict["open"])
self.assertEquals(1 + initial_close, self.uxm._command_sender._serial_port.dict["close"])
self.assertEquals(3 + initial_send, self.uxm._command_sender._serial_port.dict["send"])
self.assertEquals(3 + initial_send, len(self.uxm._command_sender._serial_port.codes))
self.assertEquals(37, self.uxm._command_sender._serial_port.codes[0 + initial_send])
self.assertEquals(35, self.uxm._command_sender._serial_port.codes[1 + initial_send])
self.assertEquals(27, self.uxm._command_sender._serial_port.codes[2 + initial_send])
def test_digilent_adept_with_http(self, Popen):
popen = Popen.return_value
popen.wait.return_value = 0
popen.stdout.read.return_value = ''
popen.stderr.read.return_value = ''
self.cfg_manager._set_value('xilinx_device_to_program',
'DigilentAdept')
self.cfg_manager._set_value('xilinx_device_to_send_commands',
'HttpDevice')
self.uxm = UdXilinxExperiment.UdXilinxExperiment(
None, None, self.cfg_manager)
# No problem
self.uxm.do_send_file_to_device(
ExperimentUtil.serialize("whatever " * 400), 'program')
self.wait_for_programming_to_end()
initial_send = 1
self.assertEquals(initial_send,
len(self.uxm._command_sender._http_device.msgs))
self.uxm.do_send_command_to_device(
"ClockActivation off, ClockActivation on 1500, SetPulse on 3")
self.assertEquals(1 + initial_send,
len(self.uxm._command_sender._http_device.msgs))
self.assertEquals(
"ClockActivation off, ClockActivation on 1500, SetPulse on 3",
self.uxm._command_sender._http_device.msgs[0 + initial_send])
def test_jtag_blazer_with_http(self, _):
self.cfg_manager._set_value('xilinx_device_to_program', 'JTagBlazer')
self.cfg_manager._set_value('xilinx_device_to_send_commands',
'HttpDevice')
self.uxm = UdXilinxExperiment.UdXilinxExperiment(
None, None, self.cfg_manager)
# No problem
self.uxm.do_send_file_to_device(
ExperimentUtil.serialize("whatever " * 400), 'program')
self.wait_for_programming_to_end()
initial_send = 1
self.assertEquals(initial_send,
len(self.uxm._command_sender._http_device.msgs))
self.uxm.do_send_command_to_device(
"ClockActivation off, ClockActivation on 1500, SetPulse on 3")
self.assertEquals(1 + initial_send,
len(self.uxm._command_sender._http_device.msgs))
self.assertEquals(
"ClockActivation off, ClockActivation on 1500, SetPulse on 3",
self.uxm._command_sender._http_device.msgs[0 + initial_send])
def __init__(self, coord_address, locator, cfg_manager, *args, **kwargs):
super(UdPic18Experiment, self).__init__(*args, **kwargs)
self._coord_address = coord_address
self._locator = locator
self._cfg_manager = cfg_manager
self._programmer = UdXilinxProgrammer.create(self._cfg_manager)
self._command_sender = UdXilinxCommandSender.create(self._cfg_manager)
self.conf_demo = self._cfg_manager.get_value("demo", False)
self.webcam_url = self._cfg_manager.get_value("webcam_url", None)
self.mjpeg_url = self._cfg_manager.get_value("mjpeg_url", None)
self.mjpeg_width = self._cfg_manager.get_value("mjpeg_width", None)
self.mjpeg_height = self._cfg_manager.get_value("mjpeg_height", None)
self._programming_thread = None
self._current_state = STATE_NOT_READY
self._programmer_time = self._cfg_manager.get_value(
'programmer_time', "25") # Seconds
self._switches_reversed = self._cfg_manager.get_value(
'switches_reversed', False) # Seconds
self.demo = False
file_path = data_filename(os.path.join(module_directory, 'demo.hex'))
self.file_content = ExperimentUtil.serialize(
open(file_path, "rb").read())
def _single_async_use(self, logout = True):
session_id, reservation_id = self._get_reserved()
# send the program again, but asynchronously. Though this should work, it is not really very customary
# to send_file more than once in the same session. In fact, it is a feature which might get removed in
# the future. When/if that happens, this will need to be modified.
CONTENT = "content of the program FPGA"
reqid = self.client.send_async_file(reservation_id, ExperimentUtil.serialize(CONTENT), 'program')
# Wait until send_async_file query is actually finished.
#self._get_async_response(session_id, reqid)
self._wait_async_done(reservation_id, (reqid,))
# We need to wait for the programming to finish, while at the same
# time making sure that the tests don't dead-lock.
reqid = self.client.send_async_command(reservation_id, Command.Command("STATE"))
respcmd = self._get_async_response(reservation_id, reqid)
response = respcmd.get_command_string()
# Check that the current state is "Ready"
self.assertEquals("STATE", response)
reqid = self.client.send_async_command(reservation_id, Command.Command("ChangeSwitch on 0"))
self._wait_async_done(reservation_id, (reqid,))
reqid = self.client.send_async_command(reservation_id, Command.Command("ClockActivation on 250"))
self._wait_async_done(reservation_id, (reqid,))
if logout:
self.client.logout(session_id)
def __init__(self, coord_address, locator, cfg_manager, *args, **kwargs):
super(UdDemoXilinxExperiment,
self).__init__(coord_address, locator, cfg_manager, *args,
**kwargs)
file_path = data_filename(
os.path.join(module_directory, self.FILES[self._board_type]))
self.file_content = ExperimentUtil.serialize(
open(file_path, "rb").read())
def test_failures(self):
CPP_FILE_CONTENT = """Content of the cpp file"""
self.compiler.fail_on_next = True
self.assertRaises(ExperimentErrors.SendingFileFailureError,
self.experiment.do_send_file_to_device,
ExperimentUtil.serialize(CPP_FILE_CONTENT),
'program')
self.experiment.do_dispose()
def _autoprogram(self):
GAME_FILE_PATH = os.path.dirname(__file__) + os.sep + "JUEGO4B.jed"
try:
serialized_file_content = ExperimentUtil.serialize(open(GAME_FILE_PATH, "r").read())
super(BinaryExperiment, self).do_send_file_to_device(serialized_file_content, "game")
except:
import traceback
traceback.print_stack()
import sys
sys.stdout.flush()
def _autoprogram(self, label):
content = self.contents[label]
try:
serialized_file_content = ExperimentUtil.serialize(content)
super(BinaryExperiment, self).do_send_file_to_device(serialized_file_content, 'game')
except:
import traceback
traceback.print_exc()
import sys
sys.stderr.flush()
def test_failures(self):
CPP_FILE_CONTENT = """Content of the cpp file"""
self.compiler.fail_on_next = True
self.assertRaises(
ExperimentErrors.SendingFileFailureError,
self.experiment.do_send_file_to_device,
ExperimentUtil.serialize(CPP_FILE_CONTENT),
"program",
)
self.experiment.do_dispose()
def upload():
"""
Handles file uploading. It will extract the required parameters FILE_SENT, FILE_INFO,
SESSION_ID, and the optional parameter IS_ASYNC, and call either send_file or
send_async_file depending on this last one.
@return HTML defined above, with the success or failure response.
"""
response_format = request.args.get('format', 'html').lower()
try:
file_info, file_sent, reservation_id, is_async = _check_arguments()
file_content = Util.serialize(file_sent)
weblab_api.ctx.reservation_id = reservation_id
if not is_async:
result = weblab_api.api.send_file(file_content, file_info)
else:
result = weblab_api.api.send_async_file(file_content, file_info)
except FileUploadError as fue:
code, message = fue.args
if response_format == 'json':
return jsonify(is_exception=True, message=message, code=code)
else:
return FAULT_HTML_TEMPLATE % {
'THE_FAULT_CODE': code,
'THE_FAULT_MESSAGE': message
}
except Exception as e:
message = e.args[0]
if response_format == 'json':
return jsonify(is_exception=True,
message=message,
code=PYTHON_GENERAL_EXCEPTION_CODE)
else:
return FAULT_HTML_TEMPLATE % {
'THE_FAULT_CODE': PYTHON_GENERAL_EXCEPTION_CODE,
'THE_FAULT_MESSAGE': message
}
else:
if not is_async:
resultstr = result.commandstring
else:
resultstr = result
print("[DBG] Returning result from file upload:", resultstr)
if response_format == 'json':
return jsonify(is_exception=False,
result={'commandstring': resultstr})
else:
return SUCCESS_HTML_TEMPLATE % {'RESULT': resultstr}
def upload():
"""
Handles file uploading. It will extract the required parameters FILE_SENT, FILE_INFO,
SESSION_ID, and the optional parameter IS_ASYNC, and call either send_file or
send_async_file depending on this last one.
@return HTML defined above, with the success or failure response.
"""
response_format = request.args.get('format', 'html').lower()
try:
file_info, file_sent, reservation_id, is_async = _check_arguments()
file_content = Util.serialize(file_sent)
weblab_api.ctx.reservation_id = reservation_id
if not is_async:
result = weblab_api.api.send_file(file_content, file_info)
else:
result = weblab_api.api.send_async_file(file_content, file_info)
except FileUploadError as fue:
code, message = fue.args
if response_format == 'json':
return jsonify(is_exception=True, message = message, code = code)
else:
return FAULT_HTML_TEMPLATE % {
'THE_FAULT_CODE' : code,
'THE_FAULT_MESSAGE' : message
}
except Exception as e:
message = e.args[0]
if response_format == 'json':
return jsonify(is_exception=True, message = message, code = PYTHON_GENERAL_EXCEPTION_CODE)
else:
return FAULT_HTML_TEMPLATE % {
'THE_FAULT_CODE' : PYTHON_GENERAL_EXCEPTION_CODE,
'THE_FAULT_MESSAGE' : message
}
else:
if not is_async:
resultstr = result.commandstring
else:
resultstr = result
print("[DBG] Returning result from file upload:", resultstr)
if response_format == 'json':
return jsonify(is_exception=False, result={ 'commandstring' : resultstr })
else:
return SUCCESS_HTML_TEMPLATE % {
'RESULT' : resultstr
}
def _autoprogram(self):
GAME_FILE_PATH = os.path.dirname(__file__) + os.sep + "JUEGO4B.jed"
try:
serialized_file_content = ExperimentUtil.serialize(
open(GAME_FILE_PATH, "r").read())
super(BinaryExperiment,
self).do_send_file_to_device(serialized_file_content, "game")
except:
import traceback
traceback.print_stack()
import sys
sys.stdout.flush()
def __init__(self, url_maps, protocol, username, password, experiment_name, category_name, program, initial_delay):
threading.Thread.__init__(self)
self.setName(counter.next_name("BotUser"))
self.url, self.url_login = url_maps[protocol]
self.protocol = protocol
self.username = username
self.password = password
self.experiment_name = experiment_name
self.experiment_category_name = category_name
self.program = _Util.serialize(program)
self.bot = Client.create_bot(protocol, url=self.url, url_login=self.url_login)
self.initial_delay = initial_delay
def _single_sync_use(self, logout = True):
session_id, reservation_id = self._get_reserved()
CONTENT = "content of the program FPGA"
response = self.client.send_file(reservation_id, ExperimentUtil.serialize(CONTENT), 'program')
self.assertEquals(response.commandstring, 'ack')
response = self.client.send_command(reservation_id, Command.Command("STATE"))
self.assertEquals(response.commandstring, 'STATE')
response = self.client.send_command(reservation_id, Command.Command("ChangeSwitch on 0"))
self.assertEquals(response.commandstring, "ChangeSwitch on 0")
if logout:
self.client.logout(session_id)
def _test_store_file(self, file_content):
FILE_PATH = self._cfg_manager.get_value(
'proxy_store_students_programs_path')
FILE_CONTENT = ExperimentUtil.serialize(file_content)
fake_time.TIME_TO_RETURN = 1289548551.2617509 # 2010_11_12___07_55_51
proxy = self._create_proxy_session_handler(time_mock=fake_time)
path, hash = proxy._store_file(Command(FILE_CONTENT), "student1",
"my_session_id")
self.assertEquals('2010_11_12___07_55_51_261_student1_my_session_id',
path)
self.assertTrue(os.path.exists('%s%s%s' % (FILE_PATH, os.sep, path)))
self.assertEquals(
'{sha}14b69e2393ace3feb980510e59dc8a1fc467575a', # sha of 'AAAHuuuuuuuuge file!'
hash)
def test_xilinx_with_serial_port(self):
self.cfg_manager._set_value('xilinx_device_to_program', 'XilinxImpact')
self.cfg_manager._set_value('xilinx_device_to_send_commands',
'SerialPort')
self.uxm = UdXilinxExperiment.UdXilinxExperiment(
None, None, self.cfg_manager)
# No problem
self.uxm.do_send_file_to_device(
ExperimentUtil.serialize("whatever " * 400), 'program')
self.wait_for_programming_to_end()
# These were initially 1.
initial_open = 1
initial_send = 1
initial_close = 1
self.assertEquals(initial_open,
self.uxm._command_sender._serial_port.dict['open'])
self.assertEquals(initial_close,
self.uxm._command_sender._serial_port.dict['close'])
self.assertEquals(initial_send,
self.uxm._command_sender._serial_port.dict['send'])
self.assertEquals(initial_send,
len(self.uxm._command_sender._serial_port.codes))
self.uxm.do_send_command_to_device(
"ClockActivation off, ClockActivation on 1500, SetPulse on 3")
self.assertEquals(1 + initial_open,
self.uxm._command_sender._serial_port.dict['open'])
self.assertEquals(1 + initial_close,
self.uxm._command_sender._serial_port.dict['close'])
self.assertEquals(3 + initial_send,
self.uxm._command_sender._serial_port.dict['send'])
self.assertEquals(3 + initial_send,
len(self.uxm._command_sender._serial_port.codes))
self.assertEquals(
37, self.uxm._command_sender._serial_port.codes[0 + initial_send])
self.assertEquals(
35, self.uxm._command_sender._serial_port.codes[1 + initial_send])
self.assertEquals(
27, self.uxm._command_sender._serial_port.codes[2 + initial_send])
def test_send_file(self):
CPP_FILE_CONTENT = """Content of the cpp file"""
EXE_FILE_CONTENT = """Content of the exe file"""
self.compiler.next_content = EXE_FILE_CONTENT
self.experiment.do_send_file_to_device(
ExperimentUtil.serialize(CPP_FILE_CONTENT),
'program'
)
self.experiment.do_dispose()
# Check the compiler
self.assertEquals(
1,
len(self.compiler.file_paths)
)
self.assertFalse( os.path.exists(
self.compiler.file_paths[0]
))
self.assertEquals(
1,
len(self.compiler.files_content)
)
self.assertEquals(
CPP_FILE_CONTENT,
self.compiler.files_content[0]
)
# Check the launcher
self.assertEquals(
1,
len(self.launcher.file_paths)
)
# self.assertFalse( os.path.exists(
# self.launcher.file_paths[0]
# ))
self.assertEquals(
1,
len(self.launcher.files_content)
)
self.assertEquals(
EXE_FILE_CONTENT,
self.launcher.files_content[0]
)
def _test_store_file(self, file_content):
FILE_PATH = self._cfg_manager.get_value('proxy_store_students_programs_path')
FILE_CONTENT = ExperimentUtil.serialize(file_content)
fake_time.TIME_TO_RETURN = 1289548551.2617509 # 2010_11_12___07_55_51
proxy = self._create_proxy_session_handler(time_mock=fake_time)
path, hash = proxy._store_file(Command(FILE_CONTENT), "student1", "my_session_id")
self.assertEquals(
'2010_11_12___07_55_51_261_student1_my_session_id',
path
)
self.assertTrue(
os.path.exists('%s%s%s' % (FILE_PATH, os.sep, path))
)
self.assertEquals(
'{sha}14b69e2393ace3feb980510e59dc8a1fc467575a', # sha of 'AAAHuuuuuuuuge file!'
hash
)
def _single_sync_use(self, logout=True):
session_id, reservation_id = self._get_reserved()
CONTENT = "content of the program FPGA"
response = self.client.send_file(reservation_id,
ExperimentUtil.serialize(CONTENT),
'program')
self.assertEquals(response.commandstring, 'ack')
response = self.client.send_command(reservation_id,
Command.Command("STATE"))
self.assertEquals(response.commandstring, 'STATE')
response = self.client.send_command(
reservation_id, Command.Command("ChangeSwitch on 0"))
self.assertEquals(response.commandstring, "ChangeSwitch on 0")
if logout:
self.client.logout(session_id)
def run(self):
"""
run()
Handles file uploading. It will extract the required parameters FILE_SENT, FILE_INFO,
SESSION_ID, and the optional parameter IS_ASYNC, and call either send_file or
send_async_file depending on this last one.
@return HTML defined above, with the success or failure response.
"""
try:
file_info, file_sent, session_id, is_async = self._check_arguments()
file_content = Util.serialize(file_sent)
sid = SessionId(session_id)
if(not is_async):
result = self.server.send_file(sid, file_content, file_info)
else:
result = self.server.send_async_file(sid, file_content, file_info)
except FileUploadError as fue:
code, message = fue.args
return FAULT_HTML_TEMPLATE % {
'THE_FAULT_CODE' : code,
'THE_FAULT_MESSAGE' : message
}
except Exception as e:
message = e.args[0]
return FAULT_HTML_TEMPLATE % {
'THE_FAULT_CODE' : PYTHON_GENERAL_EXCEPTION_CODE,
'THE_FAULT_MESSAGE' : message
}
else:
if not is_async:
resultstr = result.commandstring
else:
resultstr = result
print "[DBG] Returning result from file upload: " + resultstr
return SUCCESS_HTML_TEMPLATE % {
'RESULT' : resultstr
}
def __init__(self, coord_address, locator, cfg_manager, *args, **kwargs):
super(UdPic18Experiment,self).__init__(*args, **kwargs)
self._coord_address = coord_address
self._locator = locator
self._cfg_manager = cfg_manager
self._programmer = UdXilinxProgrammer.create(self._cfg_manager)
self._command_sender = UdXilinxCommandSender.create(self._cfg_manager)
self.conf_demo = self._cfg_manager.get_value("demo", False)
self.webcam_url = self._cfg_manager.get_value("webcam_url", None)
self.mjpeg_url = self._cfg_manager.get_value("mjpeg_url", None)
self.mjpeg_width = self._cfg_manager.get_value("mjpeg_width", None)
self.mjpeg_height = self._cfg_manager.get_value("mjpeg_height", None)
self._programming_thread = None
self._current_state = STATE_NOT_READY
self._programmer_time = self._cfg_manager.get_value('programmer_time', "25") # Seconds
self._switches_reversed = self._cfg_manager.get_value('switches_reversed', False) # Seconds
self.demo = False
file_path = data_filename(os.path.join(module_directory, 'demo.hex'))
self.file_content = ExperimentUtil.serialize(open(file_path, "rb").read())
def _test_happy_path(self, translator_name):
FILE_CONTENT = ExperimentUtil.serialize('Huuuuuuuuge file!')
FILE_INFO = "My file's description"
self._cfg_manager._set_value(
ProxyServer.WEBLAB_PROXY_SERVER_DEFAULT_TRANSLATOR_NAME,
translator_name)
fake_time.TIME_TO_RETURN = 1289548551.2617509 # 2010_11_12___07_55_51
laboratory = self.mocker.mock()
laboratory.send_command(self.LAB_SESS_ID, Command('Do this!'))
self.mocker.result(Command('Done!'))
laboratory.send_file(self.LAB_SESS_ID, Command(FILE_CONTENT),
FILE_INFO)
self.mocker.result(Command('File received!'))
self.mocker.replay()
proxy = self._create_proxy(laboratories=(laboratory, ),
time_mock=fake_time)
proxy.do_enable_access(self.RESERVATION_ID, "ud-fpga@FPGA experiments",
"student1", self.LAB_COORD_ADDR,
self.LAB_SESS_ID)
command_response = proxy.send_command(self.RESERVATION_SESS_ID,
Command('Do this!'))
self.assertEquals(Command('Done!'), command_response)
file_response = proxy.send_file(self.RESERVATION_SESS_ID,
Command(FILE_CONTENT), FILE_INFO)
self.assertEquals(Command('File received!'), file_response)
proxy.do_disable_access(self.RESERVATION_ID)
commands, files = proxy.do_retrieve_results(self.RESERVATION_ID)
return commands, files
def test_single_uses_timeout(self):
self.fake_impact1.clear()
self.fake_impact2.clear()
self.fake_serial_port1.clear()
self.fake_serial_port2.clear()
# 6 users get into the system
session_id1 = self.real_login.login('student1','password')
session_id2 = self.real_login.login('student2','password')
session_id3 = self.real_login.login('student3','password')
session_id4 = self.real_login.login('student4','password')
session_id5 = self.real_login.login('student5','password')
session_id6 = self.real_login.login('student6','password')
# they all have access to the ud-fpga experiment
experiments1 = self.real_ups.list_experiments(session_id1)
fpga_experiments1 = [ exp.experiment for exp in experiments1 if exp.experiment.name == 'ud-fpga' ]
self.assertEquals( len(fpga_experiments1), 1 )
experiments2 = self.real_ups.list_experiments(session_id2)
fpga_experiments2 = [ exp.experiment for exp in experiments2 if exp.experiment.name == 'ud-fpga' ]
self.assertEquals( len(fpga_experiments2), 1 )
experiments3 = self.real_ups.list_experiments(session_id3)
fpga_experiments3 = [ exp.experiment for exp in experiments3 if exp.experiment.name == 'ud-fpga' ]
self.assertEquals( len(fpga_experiments3), 1 )
experiments4 = self.real_ups.list_experiments(session_id4)
fpga_experiments4 = [ exp.experiment for exp in experiments4 if exp.experiment.name == 'ud-fpga' ]
self.assertEquals( len(fpga_experiments4), 1 )
experiments5 = self.real_ups.list_experiments(session_id5)
fpga_experiments5 = [ exp.experiment for exp in experiments5 if exp.experiment.name == 'ud-fpga' ]
self.assertEquals( len(fpga_experiments5), 1 )
experiments6 = self.real_ups.list_experiments(session_id6)
fpga_experiments6 = [ exp.experiment for exp in experiments6 if exp.experiment.name == 'ud-fpga' ]
self.assertEquals( len(fpga_experiments6), 1 )
# 3 users try to reserve the experiment
status1 = self.real_ups.reserve_experiment(
session_id1,
fpga_experiments1[0].to_experiment_id(),
"{}", "{}",
ClientAddress.ClientAddress("127.0.0.1")
)
reservation_id1 = status1.reservation_id
status2 = self.real_ups.reserve_experiment(
session_id2,
fpga_experiments2[0].to_experiment_id(),
"{}", "{}",
ClientAddress.ClientAddress("127.0.0.1")
)
reservation_id2 = status2.reservation_id
status3 = self.real_ups.reserve_experiment(
session_id3,
fpga_experiments3[0].to_experiment_id(),
"{}", "{}",
ClientAddress.ClientAddress("127.0.0.1")
)
reservation_id3 = status3.reservation_id
# wait until it is reserved
short_time = 0.1
times = 10.0 / short_time
while times > 0:
time.sleep(short_time)
new_status = self.real_ups.get_reservation_status(reservation_id1)
if not isinstance(new_status, Reservation.WaitingConfirmationReservation):
break
times -= 1
# first user got the device. The other two are in WaitingReservation
reservation1 = self.real_ups.get_reservation_status( reservation_id1 )
self.assertTrue(
isinstance(
reservation1,
Reservation.ConfirmedReservation
)
)
reservation2 = self.real_ups.get_reservation_status( reservation_id2 )
self.assertTrue(
isinstance(
reservation2,
Reservation.WaitingReservation
)
)
self.assertEquals( 0, reservation2.position)
reservation3 = self.real_ups.get_reservation_status( reservation_id3 )
self.assertTrue(
isinstance(
reservation3,
Reservation.WaitingReservation
)
)
self.assertEquals( 1, reservation3.position)
# Another user tries to reserve the experiment. He goes to the WaitingReservation, position 2
status4 = self.real_ups.reserve_experiment(
session_id4,
fpga_experiments4[0].to_experiment_id(),
"{}", "{}",
ClientAddress.ClientAddress("127.0.0.1")
)
reservation_id4 = status4.reservation_id
reservation4 = self.real_ups.get_reservation_status( reservation_id4 )
self.assertTrue(
isinstance(
reservation4,
Reservation.WaitingReservation
)
)
self.assertEquals( 2, reservation4.position)
# The state of other users does not change
reservation1 = self.real_ups.get_reservation_status( reservation_id1 )
self.assertTrue(
isinstance(
reservation1,
Reservation.ConfirmedReservation
)
)
reservation2 = self.real_ups.get_reservation_status( reservation_id2 )
self.assertTrue(
isinstance(
reservation2,
Reservation.WaitingReservation
)
)
self.assertEquals( 0, reservation2.position)
reservation3 = self.real_ups.get_reservation_status( reservation_id3 )
self.assertTrue(
isinstance(
reservation3,
Reservation.WaitingReservation
)
)
self.assertEquals( 1, reservation3.position )
# The user number 2 frees the experiment
self.real_ups.finished_experiment(reservation_id2)
# Whenever he tries to do poll or send_command, he receives an exception
try:
self.real_ups.poll(reservation_id2)
self.real_ups.poll(reservation_id2)
self.real_ups.poll(reservation_id2)
except core_exc.NoCurrentReservationError:
pass # All right :-)
# send a program
CONTENT = "content of the program FPGA"
self.real_ups.send_file(reservation_id1, ExperimentUtil.serialize(CONTENT), 'program')
# We need to wait for the programming to finish.
start_time = time.time()
response = "STATE=not_ready"
while response in ("STATE=not_ready", "STATE=programming") and time.time() - start_time < XILINX_TIMEOUT:
respcmd = self.real_ups.send_command(reservation_id1, Command.Command("STATE"))
response = respcmd.get_command_string()
time.sleep(0.2)
# Check that the current state is "Ready"
self.assertEquals("STATE=ready", response)
self.real_ups.send_command(reservation_id1, Command.Command("ChangeSwitch on 0"))
self.real_ups.send_command(reservation_id1, Command.Command("ClockActivation on 250"))
# end session
self.real_ups.logout(session_id1)
# Checking the commands sent
self.assertEquals(
1,
len(self.fake_impact1._paths)
)
self.assertEquals(
0,
len(self.fake_impact2._paths)
)
self.assertEquals(
CONTENT,
self.fake_impact1._paths[0]
)
initial_open = 1
initial_send = 1
initial_close = 1
initial_total = initial_open + initial_send + initial_close
# ChangeSwitch on 0
self.assertEquals(
(0 + initial_total,1),
self.fake_serial_port1.dict['open'][0 + initial_open]
)
self.assertEquals(
(1 + initial_total,1),
self.fake_serial_port1.dict['send'][0 + initial_send]
)
self.assertEquals(
(2 + initial_total,None),
self.fake_serial_port1.dict['close'][0 + initial_close]
)
# ClockActivation on 250
self.assertEquals(
(3 + initial_total,1),
self.fake_serial_port1.dict['open'][1 + initial_open]
)
self.assertEquals(
(4 + initial_total,32),
self.fake_serial_port1.dict['send'][1 + initial_send]
)
self.assertEquals(
(5 + initial_total,None),
self.fake_serial_port1.dict['close'][1 + initial_close]
)
def __init__(self, coord_address, locator, cfg_manager, *args, **kwargs):
super(UdDemoXilinxExperiment,self).__init__(coord_address, locator, cfg_manager, *args, **kwargs)
file_path = data_filename(os.path.join(module_directory, self.FILES[self._xilinx_device]))
self.file_content = ExperimentUtil.serialize(open(file_path, "rb").read())
def test_xilinx_with_serial_port(self):
self.cfg_manager._set_value('xilinx_device_to_program', 'XilinxImpact')
self.cfg_manager._set_value('xilinx_device_to_send_commands', 'SerialPort')
self.uxm = UdXilinxExperiment.UdXilinxExperiment(
None,
None,
self.cfg_manager
)
# No problem
self.uxm.do_send_file_to_device(ExperimentUtil.serialize("whatever " * 400), 'program')
self.wait_for_programming_to_end()
initial_open = 1
initial_send = 1
initial_close = 1
# TODO: The following assert fails but probably shouldn't. Fix it.
self.assertEquals(
initial_open,
self.uxm._command_sender._serial_port.dict['open']
)
self.assertEquals(
initial_close,
self.uxm._command_sender._serial_port.dict['close']
)
self.assertEquals(
initial_send,
self.uxm._command_sender._serial_port.dict['send']
)
self.assertEquals(
initial_send,
len(self.uxm._command_sender._serial_port.codes)
)
self.uxm.do_send_command_to_device("ClockActivation off, ClockActivation on 1500, SetPulse on 3")
self.assertEquals(
1 + initial_open,
self.uxm._command_sender._serial_port.dict['open']
)
self.assertEquals(
1 + initial_close,
self.uxm._command_sender._serial_port.dict['close']
)
self.assertEquals(
3 + initial_send,
self.uxm._command_sender._serial_port.dict['send']
)
self.assertEquals(
3 + initial_send,
len(self.uxm._command_sender._serial_port.codes)
)
self.assertEquals(
37,
self.uxm._command_sender._serial_port.codes[0 + initial_send]
)
self.assertEquals(
35,
self.uxm._command_sender._serial_port.codes[1 + initial_send]
)
self.assertEquals(
27,
self.uxm._command_sender._serial_port.codes[2 + initial_send]
)
def test_two_multiple_uses_of_different_devices(self):
user1_session_id = self.client.login('intstudent1','password')
user1_experiments = self.client.list_experiments(user1_session_id)
self.assertEquals( 2, len(user1_experiments))
dummy1_experiments = [ exp.experiment for exp in user1_experiments if exp.experiment.name == 'dummy1' ]
self.assertEquals( len(dummy1_experiments), 1)
# reserve it
status = self.client.reserve_experiment( user1_session_id, dummy1_experiments[0].to_experiment_id(), "{}", "{}")
user1_reservation_id = status.reservation_id
user2_session_id = self.client.login('intstudent2','password')
user2_experiments = self.client.list_experiments(user2_session_id)
self.assertEquals( 2, len(user2_experiments))
dummy2_experiments = [ exp.experiment for exp in user2_experiments if exp.experiment.name == 'dummy2' ]
self.assertEquals( len(dummy2_experiments), 1)
# reserve it
status = self.client.reserve_experiment(user2_session_id, dummy2_experiments[0].to_experiment_id(), "{}", "{}")
user2_reservation_id = status.reservation_id
short_time = 0.1
times = 9.0 / short_time
while times > 0:
time.sleep(short_time)
new_status1 = self.client.get_reservation_status(user1_reservation_id)
new_status2 = self.client.get_reservation_status(user2_reservation_id)
if not isinstance(new_status1, Reservation.WaitingConfirmationReservation):
if not isinstance(new_status2, Reservation.WaitingConfirmationReservation):
break
times -= 1
self.assertTrue(isinstance(self.client.get_reservation_status(user1_reservation_id), Reservation.ConfirmedReservation))
self.assertTrue(isinstance(self.client.get_reservation_status(user2_reservation_id), Reservation.ConfirmedReservation))
# send a program
CONTENT1 = "content of the program DUMMY1"
response = self.client.send_file(user1_reservation_id, ExperimentUtil.serialize(CONTENT1), 'program')
self.assertEquals('ack', response.commandstring)
# We need to wait for the programming to finish.
respcmd = self.client.send_command(user1_reservation_id, Command.Command("STATE DUMMY1"))
response = respcmd.get_command_string()
# Check that the current state is "Ready"
self.assertEquals("STATE DUMMY1", response)
CONTENT2 = "content of the program PLD"
response = self.client.send_file(user2_reservation_id, ExperimentUtil.serialize(CONTENT2), 'program')
self.assertEquals('ack', response.commandstring)
# We need to wait for the programming to finish.
respcmd = self.client.send_command(user2_reservation_id, Command.Command("STATE DUMMY2"))
# Check that the current state is "Ready"
self.assertEquals("STATE DUMMY2", respcmd.commandstring)
# end session
self.client.logout(user1_session_id)
self.client.logout(user2_session_id)
def test_single_uses_timeout(self):
# 6 users get into the system
session_id1 = self.client.login('intstudent1', 'password')
session_id2 = self.client.login('intstudent2', 'password')
session_id3 = self.client.login('intstudent3', 'password')
session_id4 = self.client.login('intstudent4', 'password')
session_id5 = self.client.login('intstudent5', 'password')
session_id6 = self.client.login('intstudent6', 'password')
# they all have access to the ud-fpga experiment
experiments1 = self.client.list_experiments(session_id1)
dummy_experiments1 = [
exp.experiment for exp in experiments1
if exp.experiment.name == 'dummy1'
]
self.assertEquals(len(dummy_experiments1), 1)
experiments2 = self.client.list_experiments(session_id2)
dummy_experiments2 = [
exp.experiment for exp in experiments2
if exp.experiment.name == 'dummy1'
]
self.assertEquals(len(dummy_experiments2), 1)
experiments3 = self.client.list_experiments(session_id3)
dummy_experiments3 = [
exp.experiment for exp in experiments3
if exp.experiment.name == 'dummy1'
]
self.assertEquals(len(dummy_experiments3), 1)
experiments4 = self.client.list_experiments(session_id4)
dummy_experiments4 = [
exp.experiment for exp in experiments4
if exp.experiment.name == 'dummy1'
]
self.assertEquals(len(dummy_experiments4), 1)
experiments5 = self.client.list_experiments(session_id5)
dummy_experiments5 = [
exp.experiment for exp in experiments5
if exp.experiment.name == 'dummy1'
]
self.assertEquals(len(dummy_experiments5), 1)
experiments6 = self.client.list_experiments(session_id6)
dummy_experiments6 = [
exp.experiment for exp in experiments6
if exp.experiment.name == 'dummy1'
]
self.assertEquals(len(dummy_experiments6), 1)
# 3 users try to reserve the experiment
status1 = self.client.reserve_experiment(
session_id1, dummy_experiments1[0].to_experiment_id(), "{}", "{}")
reservation_id1 = status1.reservation_id
status2 = self.client.reserve_experiment(
session_id2, dummy_experiments2[0].to_experiment_id(), "{}", "{}")
reservation_id2 = status2.reservation_id
status3 = self.client.reserve_experiment(
session_id3, dummy_experiments3[0].to_experiment_id(), "{}", "{}")
reservation_id3 = status3.reservation_id
# wait until it is reserved
short_time = 0.1
times = 10.0 / short_time
while times > 0:
time.sleep(short_time)
new_status = self.client.get_reservation_status(reservation_id1)
if not isinstance(new_status,
Reservation.WaitingConfirmationReservation):
break
times -= 1
# first user got the device. The other two are in WaitingReservation
reservation1 = self.client.get_reservation_status(reservation_id1)
self.assertTrue(
isinstance(reservation1, Reservation.ConfirmedReservation))
reservation2 = self.client.get_reservation_status(reservation_id2)
self.assertTrue(
isinstance(reservation2, Reservation.WaitingReservation))
self.assertEquals(0, reservation2.position)
reservation3 = self.client.get_reservation_status(reservation_id3)
self.assertTrue(
isinstance(reservation3, Reservation.WaitingReservation))
self.assertEquals(1, reservation3.position)
# Another user tries to reserve the experiment. He goes to the WaitingReservation, position 2
status4 = self.client.reserve_experiment(
session_id4, dummy_experiments4[0].to_experiment_id(), "{}", "{}")
reservation_id4 = status4.reservation_id
reservation4 = self.client.get_reservation_status(reservation_id4)
self.assertTrue(
isinstance(reservation4, Reservation.WaitingReservation))
self.assertEquals(2, reservation4.position)
# The state of other users does not change
reservation1 = self.client.get_reservation_status(reservation_id1)
self.assertTrue(
isinstance(reservation1, Reservation.ConfirmedReservation))
reservation2 = self.client.get_reservation_status(reservation_id2)
self.assertTrue(
isinstance(reservation2, Reservation.WaitingReservation))
self.assertEquals(0, reservation2.position)
reservation3 = self.client.get_reservation_status(reservation_id3)
self.assertTrue(
isinstance(reservation3, Reservation.WaitingReservation))
self.assertEquals(1, reservation3.position)
# The user number 2 frees the experiment
self.client.finished_experiment(reservation_id2)
# Whenever he tries to do poll or send_command, he receives an exception
try:
time.sleep(1)
self.client.poll(reservation_id2)
self.client.poll(reservation_id2)
self.client.poll(reservation_id2)
except Exception as e:
pass # All right :-)
self.assertTrue("does not have any experiment" in repr(e))
else:
self.fail("Expected exception when polling")
# send a program
CONTENT = "content of the program DUMMY1"
self.client.send_file(reservation_id1,
ExperimentUtil.serialize(CONTENT), 'program')
# We need to wait for the programming to finish.
response = self.client.send_command(reservation_id1,
Command.Command("STATE"))
self.assertEquals("STATE", response.commandstring)
self.client.logout(session_id1)
def _single_sync_use(self, logout = True):
self.fake_impact1.clear()
self.fake_impact2.clear()
self.fake_serial_port1.clear()
self.fake_serial_port2.clear()
session_id = self.real_login.login('student1','password')
user_information = self.real_ups.get_user_information(session_id)
self.assertEquals(
'student1',
user_information.login
)
self.assertEquals(
'Name of student 1',
user_information.full_name
)
self.assertEquals(
'*****@*****.**',
user_information.email
)
experiments = self.real_ups.list_experiments(session_id)
self.assertEquals( 5, len(experiments))
fpga_experiments = [ exp.experiment for exp in experiments if exp.experiment.name == 'ud-fpga' ]
self.assertEquals(
len(fpga_experiments),
1
)
# reserve it
status = self.real_ups.reserve_experiment(
session_id,
fpga_experiments[0].to_experiment_id(),
"{}", "{}",
ClientAddress.ClientAddress("127.0.0.1")
)
reservation_id = status.reservation_id
# wait until it is reserved
short_time = 0.1
times = 13.0 / short_time
while times > 0:
new_status = self.real_ups.get_reservation_status(reservation_id)
if not isinstance(new_status, Reservation.WaitingConfirmationReservation) and not isinstance(new_status, Reservation.WaitingReservation):
break
times -= 1
time.sleep(short_time)
reservation = self.real_ups.get_reservation_status(
reservation_id
)
self.assertTrue(
isinstance(
reservation,
Reservation.ConfirmedReservation
),
"Reservation %s is not Confirmed, as expected by this time" % reservation
)
# send a program synchronously (the "traditional" way)
CONTENT = "content of the program FPGA"
self.real_ups.send_file(reservation_id, ExperimentUtil.serialize(CONTENT), 'program')
# We need to wait for the programming to finish, while at the same
# time making sure that the tests don't dead-lock.
start_time = time.time()
response = "STATE=not_ready"
while response in ("STATE=not_ready", "STATE=programming") and time.time() - start_time < XILINX_TIMEOUT:
respcmd = self.real_ups.send_command(reservation_id, Command.Command("STATE"))
response = respcmd.get_command_string()
time.sleep(0.2)
# Check that the current state is "Ready"
self.assertEquals("STATE=ready", response)
# We need to wait for the programming to finish, while at the same
# time making sure that the tests don't dead-lock.
start_time = time.time()
response = "STATE=not_ready"
while response in ("STATE=not_ready", "STATE=programming") and time.time() - start_time < XILINX_TIMEOUT:
respcmd = self.real_ups.send_command(reservation_id, Command.Command("STATE"))
response = respcmd.get_command_string()
time.sleep(0.2)
# Check that the current state is "Ready"
self.assertEquals("STATE=ready", response)
self.real_ups.send_command(reservation_id, Command.Command("ChangeSwitch on 0"))
self.real_ups.send_command(reservation_id, Command.Command("ClockActivation on 250"))
# Checking the commands sent
# Note that the number of paths is 2 now that we send a file twice (sync and async).
self.assertEquals(
1,
len(self.fake_impact1._paths)
)
self.assertEquals(
0,
len(self.fake_impact2._paths)
)
self.assertEquals(
CONTENT,
self.fake_impact1._paths[0]
)
initial_open = 1
initial_send = 1
initial_close = 1
initial_total = initial_open + initial_send + initial_close
# ChangeSwitch on 0
self.assertEquals(
(0 + initial_total,1),
self.fake_serial_port1.dict['open'][0 + initial_open]
)
self.assertEquals(
(1 + initial_total,1),
self.fake_serial_port1.dict['send'][0 + initial_send]
)
self.assertEquals(
(2 + initial_total,None),
self.fake_serial_port1.dict['close'][0 + initial_close]
)
# ClockActivation on 250
self.assertEquals(
(3 + initial_total,1),
self.fake_serial_port1.dict['open'][1 + initial_open]
)
self.assertEquals(
(4 + initial_total,32),
self.fake_serial_port1.dict['send'][1 + initial_send]
)
self.assertEquals(
(5 + initial_total,None),
self.fake_serial_port1.dict['close'][1 + initial_close]
)
# end session
# Note: Before async commands were implemented, this was actually done before
# checking the commands sent. If it was that way for a reason, it might be
# necessary to change it in the future.
if logout:
self.real_ups.logout(session_id)
def do_before_send_file(self, session, file):
session['log'] += "before_send_file "
file_content = ExperimentUtil.deserialize(file.commandstring)
return Command(ExperimentUtil.serialize("AAA%s" % file_content))
def do_before_send_file(self, session, file):
session['log'] += "before_send_file "
file_content = ExperimentUtil.deserialize(file.commandstring)
return Command(ExperimentUtil.serialize("AAA%s" % file_content))
def test_two_multiple_uses_of_different_devices(self):
user1_session_id = self.client.login('intstudent1', 'password')
user1_experiments = self.client.list_experiments(user1_session_id)
self.assertEquals(2, len(user1_experiments))
dummy1_experiments = [
exp.experiment for exp in user1_experiments
if exp.experiment.name == 'dummy1'
]
self.assertEquals(len(dummy1_experiments), 1)
# reserve it
status = self.client.reserve_experiment(
user1_session_id, dummy1_experiments[0].to_experiment_id(), "{}",
"{}")
user1_reservation_id = status.reservation_id
user2_session_id = self.client.login('intstudent2', 'password')
user2_experiments = self.client.list_experiments(user2_session_id)
self.assertEquals(2, len(user2_experiments))
dummy2_experiments = [
exp.experiment for exp in user2_experiments
if exp.experiment.name == 'dummy2'
]
self.assertEquals(len(dummy2_experiments), 1)
# reserve it
status = self.client.reserve_experiment(
user2_session_id, dummy2_experiments[0].to_experiment_id(), "{}",
"{}")
user2_reservation_id = status.reservation_id
short_time = 0.1
times = 9.0 / short_time
while times > 0:
time.sleep(short_time)
new_status1 = self.client.get_reservation_status(
user1_reservation_id)
new_status2 = self.client.get_reservation_status(
user2_reservation_id)
if not isinstance(new_status1,
Reservation.WaitingConfirmationReservation):
if not isinstance(new_status2,
Reservation.WaitingConfirmationReservation):
break
times -= 1
self.assertTrue(
isinstance(
self.client.get_reservation_status(user1_reservation_id),
Reservation.ConfirmedReservation))
self.assertTrue(
isinstance(
self.client.get_reservation_status(user2_reservation_id),
Reservation.ConfirmedReservation))
# send a program
CONTENT1 = "content of the program DUMMY1"
response = self.client.send_file(user1_reservation_id,
ExperimentUtil.serialize(CONTENT1),
'program')
self.assertEquals('ack', response.commandstring)
# We need to wait for the programming to finish.
respcmd = self.client.send_command(user1_reservation_id,
Command.Command("STATE DUMMY1"))
response = respcmd.get_command_string()
# Check that the current state is "Ready"
self.assertEquals("STATE DUMMY1", response)
CONTENT2 = "content of the program PLD"
response = self.client.send_file(user2_reservation_id,
ExperimentUtil.serialize(CONTENT2),
'program')
self.assertEquals('ack', response.commandstring)
# We need to wait for the programming to finish.
respcmd = self.client.send_command(user2_reservation_id,
Command.Command("STATE DUMMY2"))
# Check that the current state is "Ready"
self.assertEquals("STATE DUMMY2", respcmd.commandstring)
# end session
self.client.logout(user1_session_id)
self.client.logout(user2_session_id)
def _single_async_use(self, logout = True):
self.fake_impact1.clear()
self.fake_impact2.clear()
self.fake_serial_port1.clear()
self.fake_serial_port2.clear()
session_id = self.real_login.login('student1','password')
user_information = self.real_ups.get_user_information(session_id)
self.assertEquals(
'student1',
user_information.login
)
self.assertEquals(
'Name of student 1',
user_information.full_name
)
self.assertEquals(
'*****@*****.**',
user_information.email
)
experiments = self.real_ups.list_experiments(session_id)
self.assertEquals( 5, len(experiments))
fpga_experiments = [ exp.experiment for exp in experiments if exp.experiment.name == 'ud-fpga' ]
self.assertEquals(
len(fpga_experiments),
1
)
# reserve it
status = self.real_ups.reserve_experiment(
session_id,
fpga_experiments[0].to_experiment_id(),
"{}", "{}",
ClientAddress.ClientAddress("127.0.0.1")
)
reservation_id = status.reservation_id
# wait until it is reserved
short_time = 0.1
# Time extended from 9.0 to 15.0 because at times the test failed, possibly for that reason.
times = 15.0 / short_time
while times > 0:
time.sleep(short_time)
new_status = self.real_ups.get_reservation_status(reservation_id)
if not isinstance(new_status, Reservation.WaitingConfirmationReservation) and not isinstance(new_status, Reservation.WaitingReservation):
break
times -= 1
reservation = self.real_ups.get_reservation_status(
reservation_id
)
self.assertTrue(
isinstance(
reservation,
Reservation.ConfirmedReservation
),
"Reservation %s is not Confirmed, as expected by this time" % reservation
)
# send the program again, but asynchronously. Though this should work, it is not really very customary
# to send_file more than once in the same session. In fact, it is a feature which might get removed in
# the future. When/if that happens, this will need to be modified.
CONTENT = "content of the program FPGA"
reqid = self.real_ups.send_async_file(reservation_id, ExperimentUtil.serialize(CONTENT), 'program')
# Wait until send_async_file query is actually finished.
#self._get_async_response(session_id, reqid)
self._wait_async_done(reservation_id, (reqid,))
# We need to wait for the programming to finish, while at the same
# time making sure that the tests don't dead-lock.
start_time = time.time()
response = "STATE=not_ready"
while response in ("STATE=not_ready", "STATE=programming") and time.time() - start_time < XILINX_TIMEOUT:
reqid = self.real_ups.send_async_command(reservation_id, Command.Command("STATE"))
respcmd = self._get_async_response(reservation_id, reqid)
response = respcmd.get_command_string()
time.sleep(0.2)
# Check that the current state is "Ready"
self.assertEquals("STATE=ready", response)
reqid = self.real_ups.send_async_command(reservation_id, Command.Command("ChangeSwitch on 0"))
self._wait_async_done(reservation_id, (reqid,))
reqid = self.real_ups.send_async_command(reservation_id, Command.Command("ClockActivation on 250"))
self._wait_async_done(reservation_id, (reqid,))
# Checking the commands sent
# Note that the number of paths is 2 now that we send a file twice (sync and async).
self.assertEquals(
1,
len(self.fake_impact1._paths)
)
self.assertEquals(
0,
len(self.fake_impact2._paths)
)
self.assertEquals(
CONTENT,
self.fake_impact1._paths[0]
)
initial_open = 1
initial_send = 1
initial_close = 1
initial_total = initial_open + initial_send + initial_close
# ChangeSwitch on 0
self.assertEquals(
(0 + initial_total,1),
self.fake_serial_port1.dict['open'][0 + initial_open]
)
self.assertEquals(
(1 + initial_total,1),
self.fake_serial_port1.dict['send'][0 + initial_send]
)
self.assertEquals(
(2 + initial_total,None),
self.fake_serial_port1.dict['close'][0 + initial_close]
)
# ClockActivation on 250
self.assertEquals(
(3 + initial_total,1),
self.fake_serial_port1.dict['open'][1 + initial_open]
)
self.assertEquals(
(4 + initial_total,32),
self.fake_serial_port1.dict['send'][1 + initial_send]
)
self.assertEquals(
(5 + initial_total,None),
self.fake_serial_port1.dict['close'][1 + initial_close]
)
if logout:
self.real_ups.logout(session_id)
def test_single_uses_timeout(self):
# 6 users get into the system
session_id1 = self.client.login('intstudent1','password')
session_id2 = self.client.login('intstudent2','password')
session_id3 = self.client.login('intstudent3','password')
session_id4 = self.client.login('intstudent4','password')
session_id5 = self.client.login('intstudent5','password')
session_id6 = self.client.login('intstudent6','password')
# they all have access to the ud-fpga experiment
experiments1 = self.client.list_experiments(session_id1)
dummy_experiments1 = [ exp.experiment for exp in experiments1 if exp.experiment.name == 'dummy1' ]
self.assertEquals( len(dummy_experiments1), 1 )
experiments2 = self.client.list_experiments(session_id2)
dummy_experiments2 = [ exp.experiment for exp in experiments2 if exp.experiment.name == 'dummy1' ]
self.assertEquals( len(dummy_experiments2), 1 )
experiments3 = self.client.list_experiments(session_id3)
dummy_experiments3 = [ exp.experiment for exp in experiments3 if exp.experiment.name == 'dummy1' ]
self.assertEquals( len(dummy_experiments3), 1 )
experiments4 = self.client.list_experiments(session_id4)
dummy_experiments4 = [ exp.experiment for exp in experiments4 if exp.experiment.name == 'dummy1' ]
self.assertEquals( len(dummy_experiments4), 1 )
experiments5 = self.client.list_experiments(session_id5)
dummy_experiments5 = [ exp.experiment for exp in experiments5 if exp.experiment.name == 'dummy1' ]
self.assertEquals( len(dummy_experiments5), 1 )
experiments6 = self.client.list_experiments(session_id6)
dummy_experiments6 = [ exp.experiment for exp in experiments6 if exp.experiment.name == 'dummy1' ]
self.assertEquals( len(dummy_experiments6), 1 )
# 3 users try to reserve the experiment
status1 = self.client.reserve_experiment(session_id1, dummy_experiments1[0].to_experiment_id(), "{}", "{}")
reservation_id1 = status1.reservation_id
status2 = self.client.reserve_experiment(session_id2, dummy_experiments2[0].to_experiment_id(), "{}", "{}")
reservation_id2 = status2.reservation_id
status3 = self.client.reserve_experiment(session_id3, dummy_experiments3[0].to_experiment_id(), "{}", "{}")
reservation_id3 = status3.reservation_id
# wait until it is reserved
short_time = 0.1
times = 10.0 / short_time
while times > 0:
time.sleep(short_time)
new_status = self.client.get_reservation_status(reservation_id1)
if not isinstance(new_status, Reservation.WaitingConfirmationReservation):
break
times -= 1
# first user got the device. The other two are in WaitingReservation
reservation1 = self.client.get_reservation_status(reservation_id1)
self.assertTrue(isinstance(reservation1, Reservation.ConfirmedReservation))
reservation2 = self.client.get_reservation_status(reservation_id2)
self.assertTrue(isinstance(reservation2, Reservation.WaitingReservation))
self.assertEquals( 0, reservation2.position)
reservation3 = self.client.get_reservation_status(reservation_id3)
self.assertTrue(isinstance(reservation3, Reservation.WaitingReservation))
self.assertEquals( 1, reservation3.position)
# Another user tries to reserve the experiment. He goes to the WaitingReservation, position 2
status4 = self.client.reserve_experiment(session_id4, dummy_experiments4[0].to_experiment_id(), "{}", "{}")
reservation_id4 = status4.reservation_id
reservation4 = self.client.get_reservation_status(reservation_id4)
self.assertTrue(isinstance( reservation4, Reservation.WaitingReservation))
self.assertEquals( 2, reservation4.position)
# The state of other users does not change
reservation1 = self.client.get_reservation_status(reservation_id1)
self.assertTrue(isinstance( reservation1, Reservation.ConfirmedReservation))
reservation2 = self.client.get_reservation_status(reservation_id2)
self.assertTrue(isinstance( reservation2, Reservation.WaitingReservation))
self.assertEquals( 0, reservation2.position)
reservation3 = self.client.get_reservation_status(reservation_id3)
self.assertTrue(isinstance(reservation3, Reservation.WaitingReservation))
self.assertEquals( 1, reservation3.position )
# The user number 2 frees the experiment
self.client.finished_experiment(reservation_id2)
# Whenever he tries to do poll or send_command, he receives an exception
try:
time.sleep(1)
self.client.poll(reservation_id2)
self.client.poll(reservation_id2)
self.client.poll(reservation_id2)
except Exception as e:
pass # All right :-)
self.assertTrue("does not have any experiment" in repr(e))
else:
self.fail("Expected exception when polling")
# send a program
CONTENT = "content of the program DUMMY1"
self.client.send_file(reservation_id1, ExperimentUtil.serialize(CONTENT), 'program')
# We need to wait for the programming to finish.
response = self.client.send_command(reservation_id1, Command.Command("STATE"))
self.assertEquals("STATE", response.commandstring)
self.client.logout(session_id1)
def test_single_uses_timeout(self):
self.fake_impact1.clear()
self.fake_impact2.clear()
self.fake_serial_port1.clear()
self.fake_serial_port2.clear()
# 6 users get into the system
session_id1 = self.real_login.login('student1', 'password')
session_id2 = self.real_login.login('student2', 'password')
session_id3 = self.real_login.login('student3', 'password')
session_id4 = self.real_login.login('student4', 'password')
session_id5 = self.real_login.login('student5', 'password')
session_id6 = self.real_login.login('student6', 'password')
# they all have access to the ud-fpga experiment
experiments1 = self.real_ups.list_experiments(session_id1)
fpga_experiments1 = [
exp.experiment for exp in experiments1
if exp.experiment.name == 'ud-fpga'
]
self.assertEquals(len(fpga_experiments1), 1)
experiments2 = self.real_ups.list_experiments(session_id2)
fpga_experiments2 = [
exp.experiment for exp in experiments2
if exp.experiment.name == 'ud-fpga'
]
self.assertEquals(len(fpga_experiments2), 1)
experiments3 = self.real_ups.list_experiments(session_id3)
fpga_experiments3 = [
exp.experiment for exp in experiments3
if exp.experiment.name == 'ud-fpga'
]
self.assertEquals(len(fpga_experiments3), 1)
experiments4 = self.real_ups.list_experiments(session_id4)
fpga_experiments4 = [
exp.experiment for exp in experiments4
if exp.experiment.name == 'ud-fpga'
]
self.assertEquals(len(fpga_experiments4), 1)
experiments5 = self.real_ups.list_experiments(session_id5)
fpga_experiments5 = [
exp.experiment for exp in experiments5
if exp.experiment.name == 'ud-fpga'
]
self.assertEquals(len(fpga_experiments5), 1)
experiments6 = self.real_ups.list_experiments(session_id6)
fpga_experiments6 = [
exp.experiment for exp in experiments6
if exp.experiment.name == 'ud-fpga'
]
self.assertEquals(len(fpga_experiments6), 1)
# 3 users try to reserve the experiment
status1 = self.real_ups.reserve_experiment(
session_id1, fpga_experiments1[0].to_experiment_id(), "{}", "{}",
ClientAddress.ClientAddress("127.0.0.1"))
reservation_id1 = status1.reservation_id
status2 = self.real_ups.reserve_experiment(
session_id2, fpga_experiments2[0].to_experiment_id(), "{}", "{}",
ClientAddress.ClientAddress("127.0.0.1"))
reservation_id2 = status2.reservation_id
status3 = self.real_ups.reserve_experiment(
session_id3, fpga_experiments3[0].to_experiment_id(), "{}", "{}",
ClientAddress.ClientAddress("127.0.0.1"))
reservation_id3 = status3.reservation_id
# wait until it is reserved
short_time = 0.1
times = 10.0 / short_time
while times > 0:
time.sleep(short_time)
new_status = self.real_ups.get_reservation_status(reservation_id1)
if not isinstance(new_status,
Reservation.WaitingConfirmationReservation):
break
times -= 1
# first user got the device. The other two are in WaitingReservation
reservation1 = self.real_ups.get_reservation_status(reservation_id1)
self.assertTrue(
isinstance(reservation1, Reservation.ConfirmedReservation))
reservation2 = self.real_ups.get_reservation_status(reservation_id2)
self.assertTrue(
isinstance(reservation2, Reservation.WaitingReservation))
self.assertEquals(0, reservation2.position)
reservation3 = self.real_ups.get_reservation_status(reservation_id3)
self.assertTrue(
isinstance(reservation3, Reservation.WaitingReservation))
self.assertEquals(1, reservation3.position)
# Another user tries to reserve the experiment. He goes to the WaitingReservation, position 2
status4 = self.real_ups.reserve_experiment(
session_id4, fpga_experiments4[0].to_experiment_id(), "{}", "{}",
ClientAddress.ClientAddress("127.0.0.1"))
reservation_id4 = status4.reservation_id
reservation4 = self.real_ups.get_reservation_status(reservation_id4)
self.assertTrue(
isinstance(reservation4, Reservation.WaitingReservation))
self.assertEquals(2, reservation4.position)
# The state of other users does not change
reservation1 = self.real_ups.get_reservation_status(reservation_id1)
self.assertTrue(
isinstance(reservation1, Reservation.ConfirmedReservation))
reservation2 = self.real_ups.get_reservation_status(reservation_id2)
self.assertTrue(
isinstance(reservation2, Reservation.WaitingReservation))
self.assertEquals(0, reservation2.position)
reservation3 = self.real_ups.get_reservation_status(reservation_id3)
self.assertTrue(
isinstance(reservation3, Reservation.WaitingReservation))
self.assertEquals(1, reservation3.position)
# The user number 2 frees the experiment
self.real_ups.finished_experiment(reservation_id2)
# Whenever he tries to do poll or send_command, he receives an exception
try:
self.real_ups.poll(reservation_id2)
self.real_ups.poll(reservation_id2)
self.real_ups.poll(reservation_id2)
except core_exc.NoCurrentReservationError:
pass # All right :-)
# send a program
CONTENT = "content of the program FPGA"
self.real_ups.send_file(reservation_id1,
ExperimentUtil.serialize(CONTENT), 'program')
# We need to wait for the programming to finish.
start_time = time.time()
response = "STATE=not_ready"
while response in ("STATE=not_ready", "STATE=programming"
) and time.time() - start_time < XILINX_TIMEOUT:
respcmd = self.real_ups.send_command(reservation_id1,
Command.Command("STATE"))
response = respcmd.get_command_string()
time.sleep(0.2)
# Check that the current state is "Ready"
self.assertEquals("STATE=ready", response)
self.real_ups.send_command(reservation_id1,
Command.Command("ChangeSwitch on 0"))
self.real_ups.send_command(reservation_id1,
Command.Command("ClockActivation on 250"))
# end session
self.real_ups.logout(session_id1)
# Checking the commands sent
self.assertEquals(1, len(self.fake_impact1._paths))
self.assertEquals(0, len(self.fake_impact2._paths))
self.assertEquals(CONTENT, self.fake_impact1._paths[0])
initial_open = 1
initial_send = 1
initial_close = 1
initial_total = initial_open + initial_send + initial_close
# ChangeSwitch on 0
self.assertEquals(
(0 + initial_total, 1),
self.fake_serial_port1.dict['open'][0 + initial_open])
self.assertEquals(
(1 + initial_total, 1),
self.fake_serial_port1.dict['send'][0 + initial_send])
self.assertEquals(
(2 + initial_total, None),
self.fake_serial_port1.dict['close'][0 + initial_close])
# ClockActivation on 250
self.assertEquals(
(3 + initial_total, 1),
self.fake_serial_port1.dict['open'][1 + initial_open])
self.assertEquals(
(4 + initial_total, 32),
self.fake_serial_port1.dict['send'][1 + initial_send])
self.assertEquals(
(5 + initial_total, None),
self.fake_serial_port1.dict['close'][1 + initial_close])
def test_two_multiple_uses_of_different_devices(self):
user1_session_id = self.real_login.login('student1','password')
user1_experiments = self.real_ups.list_experiments(user1_session_id)
self.assertEquals(
5,
len(user1_experiments)
)
fpga_experiments = [ exp.experiment for exp in user1_experiments if exp.experiment.name == 'ud-fpga' ]
self.assertEquals(
len(fpga_experiments),
1
)
# reserve it
status = self.real_ups.reserve_experiment(
user1_session_id,
fpga_experiments[0].to_experiment_id(),
"{}", "{}",
ClientAddress.ClientAddress("127.0.0.1")
)
user1_reservation_id = status.reservation_id
user2_session_id = self.real_login.login('student2','password')
user2_experiments = self.real_ups.list_experiments(user2_session_id)
self.assertEquals(
7,
len(user2_experiments)
)
pld_experiments = [ exp.experiment for exp in user2_experiments if exp.experiment.name == 'ud-pld' ]
self.assertEquals(
len(pld_experiments),
1
)
# reserve it
status = self.real_ups.reserve_experiment(
user2_session_id,
pld_experiments[0].to_experiment_id(),
"{}", "{}",
ClientAddress.ClientAddress("127.0.0.1")
)
user2_reservation_id = status.reservation_id
short_time = 0.1
times = 9.0 / short_time
while times > 0:
time.sleep(short_time)
new_status1 = self.real_ups.get_reservation_status(user1_reservation_id)
new_status2 = self.real_ups.get_reservation_status(user2_reservation_id)
if not isinstance(new_status1, Reservation.WaitingConfirmationReservation):
if not isinstance(new_status2, Reservation.WaitingConfirmationReservation):
break
times -= 1
self.assertTrue(
isinstance(
self.real_ups.get_reservation_status(
user1_reservation_id
),
Reservation.ConfirmedReservation
)
)
self.assertTrue(
isinstance(
self.real_ups.get_reservation_status(
user2_reservation_id
),
Reservation.ConfirmedReservation
)
)
# send a program
CONTENT1 = "content of the program FPGA"
self.real_ups.send_file(user1_reservation_id, ExperimentUtil.serialize(CONTENT1), 'program')
# We need to wait for the programming to finish.
start_time = time.time()
response = "STATE=not_ready"
while response in ("STATE=not_ready", "STATE=programming") and time.time() - start_time < XILINX_TIMEOUT:
respcmd = self.real_ups.send_command(user1_reservation_id, Command.Command("STATE"))
response = respcmd.get_command_string()
time.sleep(0.2)
# Check that the current state is "Ready"
self.assertEquals("STATE=ready", response)
self.real_ups.send_command(user1_reservation_id, Command.Command("ChangeSwitch off 1"))
self.real_ups.send_command(user1_reservation_id, Command.Command("ClockActivation on 250"))
CONTENT2 = "content of the program PLD"
self.real_ups.send_file(user2_reservation_id, ExperimentUtil.serialize(CONTENT2), 'program')
# We need to wait for the programming to finish.
start_time = time.time()
response = "STATE=not_ready"
while response in ("STATE=not_ready", "STATE=programming") and time.time() - start_time < XILINX_TIMEOUT:
respcmd = self.real_ups.send_command(user1_reservation_id, Command.Command("STATE"))
response = respcmd.get_command_string()
time.sleep(0.2)
# Check that the current state is "Ready"
self.assertEquals("STATE=ready", response)
self.real_ups.send_command(user2_reservation_id, Command.Command("ChangeSwitch on 0"))
self.real_ups.send_command(user2_reservation_id, Command.Command("ClockActivation on 250"))
# end session
self.real_ups.logout(user1_session_id)
self.real_ups.logout(user2_session_id)
# Checking the commands sent
self.assertEquals(
1,
len(self.fake_impact1._paths)
)
self.assertEquals(
1,
len(self.fake_impact2._paths)
)
self.assertEquals(
CONTENT1,
self.fake_impact1._paths[0]
)
self.assertEquals(
CONTENT2,
self.fake_impact2._paths[0]
)
initial_open = 1
initial_send = 1
initial_close = 1
initial_total = initial_open + initial_send + initial_close
# ChangeSwitch off 1
self.assertEquals(
(0 + initial_total,1),
self.fake_serial_port1.dict['open'][0 + initial_open]
)
self.assertEquals(
(1 + initial_total,4),
self.fake_serial_port1.dict['send'][0 + initial_send]
)
self.assertEquals(
(2 + initial_total,None),
self.fake_serial_port1.dict['close'][0 + initial_close]
)
self.assertEquals(
(0 + initial_total,1),
self.fake_serial_port2.dict['open'][0 + initial_open]
)
self.assertEquals(
(1 + initial_total,1),
self.fake_serial_port2.dict['send'][0 + initial_send]
)
self.assertEquals(
(2 + initial_total,None),
self.fake_serial_port2.dict['close'][0 + initial_close]
)
# ClockActivation on 250
self.assertEquals(
(3 + initial_total,1),
self.fake_serial_port1.dict['open'][1 + initial_open]
)
self.assertEquals(
(4 + initial_total,32),
self.fake_serial_port1.dict['send'][1 + initial_send]
)
self.assertEquals(
(5 + initial_total,None),
self.fake_serial_port1.dict['close'][1 + initial_close]
)
self.assertEquals(
(3 + initial_total,1),
self.fake_serial_port2.dict['open'][1 + initial_open]
)
self.assertEquals(
(4 + initial_total,32),
self.fake_serial_port2.dict['send'][1 + initial_send]
)
self.assertEquals(
(5 + initial_total,None),
self.fake_serial_port2.dict['close'][1 + initial_close]
)
