kopia lustrzana https://github.com/espressif/esp-idf
385 wiersze
14 KiB
Python
385 wiersze
14 KiB
Python
"""
|
|
Test script for unit test case.
|
|
"""
|
|
|
|
import re
|
|
import os
|
|
import sys
|
|
import time
|
|
|
|
import threading
|
|
|
|
# if we want to run test case outside `tiny-test-fw` folder,
|
|
# we need to insert tiny-test-fw path into sys path
|
|
test_fw_path = os.getenv("TEST_FW_PATH")
|
|
if test_fw_path and test_fw_path not in sys.path:
|
|
sys.path.insert(0, test_fw_path)
|
|
|
|
import TinyFW
|
|
import IDF
|
|
import Utility
|
|
from DUT import ExpectTimeout
|
|
from IDF.IDFApp import UT
|
|
|
|
|
|
UT_APP_BOOT_UP_DONE = "Press ENTER to see the list of tests."
|
|
UT_TIMEOUT = 30
|
|
|
|
def format_test_case_config(test_case_data):
|
|
"""
|
|
convert the test case data to unified format.
|
|
We need to following info to run unit test cases:
|
|
|
|
1. unit test app config
|
|
2. test case name
|
|
3. test case reset info
|
|
|
|
the formatted case config is a dict, with ut app config as keys. The value is a list of test cases.
|
|
Each test case is a dict with "name" and "reset" as keys. For example::
|
|
|
|
case_config = {
|
|
"default": [{"name": "restart from PRO CPU", "reset": "SW_CPU_RESET"}, {...}],
|
|
"psram": [{"name": "restart from PRO CPU", "reset": "SW_CPU_RESET"}],
|
|
}
|
|
|
|
If config is not specified for test case, then
|
|
|
|
:param test_case_data: string, list, or a dictionary list
|
|
:return: formatted data
|
|
"""
|
|
|
|
case_config = dict()
|
|
|
|
def parse_case(one_case_data):
|
|
""" parse and format one case """
|
|
|
|
def process_reset_list(reset_list):
|
|
# strip space and remove white space only items
|
|
_output = list()
|
|
for _r in reset_list:
|
|
_data = _r.strip(" ")
|
|
if _data:
|
|
_output.append(_data)
|
|
return _output
|
|
|
|
_case = dict()
|
|
if isinstance(one_case_data, str):
|
|
_temp = one_case_data.split(" [reset=")
|
|
_case["name"] = _temp[0]
|
|
try:
|
|
_case["reset"] = process_reset_list(_temp[1][0:-1].split(","))
|
|
except IndexError:
|
|
_case["reset"] = list()
|
|
elif isinstance(one_case_data, dict):
|
|
_case = one_case_data.copy()
|
|
assert "name" in _case
|
|
if "reset" not in _case:
|
|
_case["reset"] = list()
|
|
else:
|
|
if isinstance(_case["reset"], str):
|
|
_case["reset"] = process_reset_list(_case["reset"].split(","))
|
|
else:
|
|
raise TypeError("Not supported type during parsing unit test case")
|
|
|
|
if "config" not in _case:
|
|
_case["config"] = "default"
|
|
|
|
return _case
|
|
|
|
if not isinstance(test_case_data, list):
|
|
test_case_data = [test_case_data]
|
|
|
|
for case_data in test_case_data:
|
|
parsed_case = parse_case(case_data)
|
|
try:
|
|
case_config[parsed_case["config"]].append(parsed_case)
|
|
except KeyError:
|
|
case_config[parsed_case["config"]] = [parsed_case]
|
|
|
|
return case_config
|
|
|
|
|
|
@TinyFW.test_method(app=UT, dut=IDF.IDFDUT, chip="ESP32", module="unit_test",
|
|
execution_time=1, env_tag="UT_T1_1")
|
|
def test_unit_test_case(env, extra_data):
|
|
"""
|
|
extra_data can be three types of value
|
|
1. as string:
|
|
1. "case_name"
|
|
2. "case_name [reset=RESET_REASON]"
|
|
2. as dict:
|
|
1. with key like {"name": "Intr_alloc test, shared ints"}
|
|
2. with key like {"name": "restart from PRO CPU", "reset": "SW_CPU_RESET", "config": "psram"}
|
|
3. as list of string or dict:
|
|
[case1, case2, case3, {"name": "restart from PRO CPU", "reset": "SW_CPU_RESET"}, ...]
|
|
|
|
:param extra_data: the case name or case list or case dictionary
|
|
:return: None
|
|
"""
|
|
|
|
case_config = format_test_case_config(extra_data)
|
|
|
|
# compile the patterns for expect only once
|
|
reset_pattern = re.compile(r"(ets [\w]{3}\s+[\d]{1,2} [\d]{4} [\d]{2}:[\d]{2}:[\d]{2}[^()]*\([\w].*?\))")
|
|
exception_pattern = re.compile(r"(Guru Meditation Error: Core\s+\d panic'ed \([\w].*?\))")
|
|
abort_pattern = re.compile(r"(abort\(\) was called at PC 0x[a-eA-E\d]{8} on core \d)")
|
|
finish_pattern = re.compile(r"1 Tests (\d) Failures (\d) Ignored")
|
|
|
|
# we don't want stop on failed case (unless some special scenarios we can't handle)
|
|
# this flag is used to log if any of the case failed during executing
|
|
# Before exit test function this flag is used to log if the case fails
|
|
failed_cases = []
|
|
|
|
for ut_config in case_config:
|
|
dut = env.get_dut("unit-test-app", app_path=ut_config)
|
|
dut.start_app()
|
|
|
|
for one_case in case_config[ut_config]:
|
|
dut.reset()
|
|
# esptool ``run`` cmd takes quite long time.
|
|
# before reset finish, serial port is closed. therefore DUT could already bootup before serial port opened.
|
|
# this could cause checking bootup print failed.
|
|
# now we input cmd `-`, and check either bootup print or test history,
|
|
# to determine if DUT is ready to test.
|
|
dut.write("-", flush=False)
|
|
dut.expect_any(UT_APP_BOOT_UP_DONE,
|
|
"0 Tests 0 Failures 0 Ignored")
|
|
|
|
# run test case
|
|
dut.write("\"{}\"".format(one_case["name"]))
|
|
dut.expect("Running " + one_case["name"] + "...")
|
|
|
|
exception_reset_list = []
|
|
|
|
# we want to set this flag in callbacks (inner functions)
|
|
# use list here so we can use append to set this flag
|
|
test_finish = list()
|
|
|
|
# expect callbacks
|
|
def one_case_finish(result):
|
|
""" one test finished, let expect loop break and log result """
|
|
test_finish.append(True)
|
|
if result:
|
|
Utility.console_log("Success: " + one_case["name"], color="green")
|
|
else:
|
|
failed_cases.append(one_case["name"])
|
|
Utility.console_log("Failed: " + one_case["name"], color="red")
|
|
|
|
def handle_exception_reset(data):
|
|
"""
|
|
just append data to exception list.
|
|
exception list will be checked in ``handle_reset_finish``, once reset finished.
|
|
"""
|
|
exception_reset_list.append(data[0])
|
|
|
|
def handle_test_finish(data):
|
|
""" test finished without reset """
|
|
# in this scenario reset should not happen
|
|
assert not exception_reset_list
|
|
if int(data[1]):
|
|
# case ignored
|
|
Utility.console_log("Ignored: " + one_case["name"], color="orange")
|
|
one_case_finish(not int(data[0]))
|
|
|
|
def handle_reset_finish(data):
|
|
""" reset happened and reboot finished """
|
|
assert exception_reset_list # reboot but no exception/reset logged. should never happen
|
|
result = False
|
|
if len(one_case["reset"]) == len(exception_reset_list):
|
|
for i, exception in enumerate(exception_reset_list):
|
|
if one_case["reset"][i] not in exception:
|
|
break
|
|
else:
|
|
result = True
|
|
if not result:
|
|
Utility.console_log("""Reset Check Failed: \r\n\tExpected: {}\r\n\tGet: {}"""
|
|
.format(one_case["reset"], exception_reset_list),
|
|
color="orange")
|
|
one_case_finish(result)
|
|
|
|
while not test_finish:
|
|
try:
|
|
dut.expect_any((reset_pattern, handle_exception_reset), # reset pattern
|
|
(exception_pattern, handle_exception_reset), # exception pattern
|
|
(abort_pattern, handle_exception_reset), # abort pattern
|
|
(finish_pattern, handle_test_finish), # test finish pattern
|
|
(UT_APP_BOOT_UP_DONE, handle_reset_finish), # reboot finish pattern
|
|
timeout=UT_TIMEOUT)
|
|
except ExpectTimeout:
|
|
Utility.console_log("Timeout in expect", color="orange")
|
|
one_case_finish(False)
|
|
break
|
|
|
|
# raise exception if any case fails
|
|
if failed_cases:
|
|
Utility.console_log("Failed Cases:", color="red")
|
|
for _case_name in failed_cases:
|
|
Utility.console_log("\t" + _case_name, color="red")
|
|
raise AssertionError("Unit Test Failed")
|
|
|
|
|
|
class Handler(threading.Thread):
|
|
|
|
WAIT_SIGNAL_PATTERN = re.compile(r'Waiting for signal: \[(.+)\]!')
|
|
SEND_SIGNAL_PATTERN = re.compile(r'Send signal: \[(.+)\]!')
|
|
FINISH_PATTERN = re.compile(r"1 Tests (\d) Failures (\d) Ignored")
|
|
|
|
def __init__(self, dut, sent_signal_list, lock, parent_case_name, child_case_index, timeout=30):
|
|
self.dut = dut
|
|
self.sent_signal_list = sent_signal_list
|
|
self.lock = lock
|
|
self.parent_case_name = parent_case_name
|
|
self.child_case_name = ""
|
|
self.child_case_index = child_case_index + 1
|
|
self.finish = False
|
|
self.result = False
|
|
self.fail_name = None
|
|
self.timeout = timeout
|
|
threading.Thread.__init__(self, name="{} Handler".format(dut))
|
|
|
|
def run(self):
|
|
def get_child_case_name(data):
|
|
self.child_case_name = data[0]
|
|
time.sleep(1)
|
|
self.dut.write(str(self.child_case_index))
|
|
|
|
def one_device_case_finish(result):
|
|
""" one test finished, let expect loop break and log result """
|
|
self.finish = True
|
|
self.result = result
|
|
if not result:
|
|
self.fail_name = self.child_case_name
|
|
|
|
def device_wait_action(data):
|
|
start_time = time.time()
|
|
expected_signal = data[0]
|
|
while 1:
|
|
if time.time() > start_time + self.timeout:
|
|
Utility.console_log("Timeout in device for function: %s"%self.child_case_name, color="orange")
|
|
break
|
|
with self.lock:
|
|
if expected_signal in self.sent_signal_list:
|
|
self.dut.write(" ")
|
|
self.sent_signal_list.remove(expected_signal)
|
|
break
|
|
time.sleep(0.01)
|
|
|
|
def device_send_action(data):
|
|
with self.lock:
|
|
self.sent_signal_list.append(data[0].encode('utf-8'))
|
|
|
|
def handle_device_test_finish(data):
|
|
""" test finished without reset """
|
|
# in this scenario reset should not happen
|
|
if int(data[1]):
|
|
# case ignored
|
|
Utility.console_log("Ignored: " + self.child_case_name, color="orange")
|
|
one_device_case_finish(not int(data[0]))
|
|
|
|
self.dut.reset()
|
|
self.dut.write("-", flush=False)
|
|
self.dut.expect_any(UT_APP_BOOT_UP_DONE, "0 Tests 0 Failures 0 Ignored")
|
|
time.sleep(1)
|
|
self.dut.write("\"{}\"".format(self.parent_case_name))
|
|
self.dut.expect("Running " + self.parent_case_name + "...")
|
|
|
|
while not self.finish:
|
|
try:
|
|
self.dut.expect_any((re.compile('\(' + str(self.child_case_index) + '\)\s"(\w+)"'), get_child_case_name),
|
|
(self.WAIT_SIGNAL_PATTERN, device_wait_action), # wait signal pattern
|
|
(self.SEND_SIGNAL_PATTERN, device_send_action), # send signal pattern
|
|
(self.FINISH_PATTERN, handle_device_test_finish), # test finish pattern
|
|
timeout=UT_TIMEOUT)
|
|
except ExpectTimeout:
|
|
Utility.console_log("Timeout in expect", color="orange")
|
|
one_device_case_finish(False)
|
|
break
|
|
|
|
|
|
def get_case_info(one_case):
|
|
parent_case = one_case["name"]
|
|
child_case_num = one_case["child case num"]
|
|
return parent_case, child_case_num
|
|
|
|
|
|
def get_dut(duts, env, name, ut_config):
|
|
if name in duts:
|
|
dut = duts[name]
|
|
else:
|
|
dut = env.get_dut(name, app_path=ut_config)
|
|
duts[name] = dut
|
|
dut.start_app()
|
|
return dut
|
|
|
|
|
|
def case_run(duts, ut_config, env, one_case, failed_cases):
|
|
lock = threading.RLock()
|
|
threads = []
|
|
send_signal_list = []
|
|
failed_device = []
|
|
result = True
|
|
parent_case, case_num = get_case_info(one_case)
|
|
for i in range(case_num):
|
|
dut = get_dut(duts, env, "dut%d" % i, ut_config)
|
|
threads.append(Handler(dut, send_signal_list, lock,
|
|
parent_case, i))
|
|
for thread in threads:
|
|
thread.setDaemon(True)
|
|
thread.start()
|
|
for thread in threads:
|
|
thread.join()
|
|
result = result and thread.result
|
|
if not thread.result:
|
|
failed_device.append(thread.fail_name)
|
|
if result:
|
|
Utility.console_log("Success: " + one_case["name"], color="green")
|
|
else:
|
|
failed_cases.append(one_case["name"])
|
|
Utility.console_log("Failed: " + one_case["name"], color="red")
|
|
|
|
|
|
@TinyFW.test_method(app=UT, dut=IDF.IDFDUT, chip="ESP32", module="master_slave_test_case", execution_time=1,
|
|
env_tag="UT_T2_1")
|
|
def multiple_devices_case(env, extra_data):
|
|
"""
|
|
extra_data can be two types of value
|
|
1. as dict:
|
|
e.g.
|
|
{"name": "gpio master/slave test example",
|
|
"child case num": 2,
|
|
"config": "release",
|
|
"env_tag": "UT_T2_1"}
|
|
2. as list dict:
|
|
e.g.
|
|
[{"name": "gpio master/slave test example1",
|
|
"child case num": 2,
|
|
"config": "release",
|
|
"env_tag": "UT_T2_1"},
|
|
{"name": "gpio master/slave test example2",
|
|
"child case num": 2,
|
|
"config": "release",
|
|
"env_tag": "UT_T2_1"}]
|
|
|
|
"""
|
|
failed_cases = []
|
|
case_config = format_test_case_config(extra_data)
|
|
DUTS = {}
|
|
for ut_config in case_config:
|
|
for one_case in case_config[ut_config]:
|
|
case_run(DUTS, ut_config, env, one_case, failed_cases)
|
|
|
|
if failed_cases:
|
|
Utility.console_log("Failed Cases:", color="red")
|
|
for _case_name in failed_cases:
|
|
Utility.console_log("\t" + _case_name, color="red")
|
|
raise AssertionError("Unit Test Failed")
|
|
|
|
if __name__ == '__main__':
|
|
multiple_devices_case(extra_data={"name": "gpio master/slave test example",
|
|
"child case num": 2,
|
|
"config": "release",
|
|
"env_tag": "UT_T2_1"})
|
|
|
|
|
|
|