Appium多執行緒UiAutomator exited unexpectedly with code 0, signal null，UiAUtomator shut down unexpectedly
阿新 • • 發佈：2018-12-23
# !/usr/bin/env python # -*- coding:utf-8 -*- import unittest import HTMLTestRunner import threading import multiprocessing from utils.server import Server from business.login_business import LoginBusiness from utils.write_user_command import WriteUserCommand import time class ParameTestCase(unittest.TestCase): def __init__(self, methodName='runTest', param=None): super(ParameTestCase, self).__init__(methodName) global params params = param class CaseTest(ParameTestCase): @classmethod def setUpClass(cls): print("setupclass---->", params) cls.login_business = LoginBusiness(params) print("this is class setUp\n") def setUp(self): print("this is setup\n") def test_01(self): self.login_business.login_password_fail() def test_02(self): self.login_business.login_user_fail() def test_03(self): self.login_business.login_password_fail() def tearDown(self): print("this is tearDown\n") @classmethod def tearDownClass(cls): print("this is class tearDown\n") def get_suite(i): print("get_suite裡的", i) suite = unittest.TestSuite() suite.addTest(CaseTest("test_01", param=i)) suite.addTest(CaseTest("test_02", param=i)) write_file = WriteUserCommand() device = write_file.get_value('user_info_' + str(i), 'deviceName') html_file = "../report/result" + str(i) + ".html" with open(html_file, "wb") as fp: HTMLTestRunner.HTMLTestRunner(stream=fp, title="自動化測試", description=device + "自動化測試").run(suite) def appium_init(): server = Server() server.main() def get_count(): write_user_file = WriteUserCommand() return write_user_file.get_file_lines() if __name__ == '__main__': appium_init() thread = [] for i in range(get_count()): t = threading.Thread(target=get_suite, args=(i,)) thread.append(t) for j in thread: j.start() time.sleep(3) # 如果不等待會報UiAutomator exited unexpectedly with code 0, signal null
下面是報錯資訊：
[UiAutomator] UiAutomator exited unexpectedly with code 0, signal null
[debug] [UiAutomator] Moving to state 'stopped'
Unhandled rejection Error: UiAUtomator shut down unexpectedly
at AndroidBootstrap.callee$2$0$ (C:\Program Files\nodejs\node_global\node_modules\appium\node_modules\[email protected] 多執行緒執行，一開始我沒有在最後加time.sleep(3)。
我有2臺機器，總會有1臺報錯，如果A和B 2臺機子，A報錯，B可以正常執行，然後我把B關閉後單獨執行A，竟然沒報問題。我懷疑是啟動的時候公用了一個東西導致的，然後我試了下time.sleep(3)，竟然OK了。
但是多程序又遇到了其他問題，比如機器A執行了1條用例後就不動了，機器B執行了剩餘的用例，也可能某項操作串瞭如輸入2次密碼。
簡單點解決方案：改成多程序