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browserstack / nightwatch-browserstack

Selenium examples for Nightwatch and BrowserStack Automate
https://www.browserstack.com
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BrowserStackLocal process not finishes, if there are any test errors #23

Open SlavikCA opened 5 years ago

SlavikCA commented 5 years ago

I'm starting BrowserStackLocal process via local.runner.js. It works fine most of the cases. But it any of my tests fails, such as this:

Response 500 POST http://hub-cloud.browserstack.com/wd/hub/session/1c2be4573b0441648ac6dc73fd8cf8a799f70915/element   
{ state: 'no such element', ...

Then I have 5 BrowserStackLocal processes running:

sfursov-mac:node1 sfursov$ ps aux | grep browsersta
sfursov          14027   0.0  0.3  4904768  55432   ??  S    12:59PM   0:00.74 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/node1/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-4
sfursov          14026   0.0  0.3  4903388  55252   ??  S    12:59PM   0:00.81 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/node1/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-3
sfursov          14025   0.0  0.3  4904768  55420   ??  S    12:59PM   0:00.75 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/node1/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-2
sfursov          14024   0.0  0.3  4904768  55412   ??  S    12:59PM   0:00.76 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/node1/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-1
sfursov          14023   0.0  0.3  4904768  55528   ??  S    12:59PM   0:00.74 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/node1/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-0
sfursov          14011   0.0  0.3  4904636  57092   ??  Ss   12:59PM   0:00.63 /Users/sfursov/.browserstack/BrowserStackLocal --daemon start --log-file /Users/sfursov/code/node1/local.log--key ***** -daemonInstance

And if I try to run tests again, I'm getting:

sfursov-mac:node1 sfursov$ ./local.runner.js --env chrome
Connecting local

/Users/sfursov/code/node1/local.runner.js:14
    if (error) throw error;
               ^
LocalError: Either another browserstack local client is running on your machine or some server is listening on port 45691
    at /Users/sfursov/code/node1/node_modules/browserstack-local/lib/Local.js:58:20
    at ChildProcess.exithandler (child_process.js:267:7)
    at emitTwo (events.js:126:13)
    at ChildProcess.emit (events.js:214:7)
    at maybeClose (internal/child_process.js:925:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

until I kill all running BrowserStackLocal processes

SlavikCA commented 5 years ago

Hm, I noticed, that issue reproduced, if Selenium error has status: 7 Not reproduced, if the error status: 32

Full output for status 7:

   Response 500 POST http://hub-cloud.browserstack.com/wd/hub/session/1c2be4573b0441648ac6dc73fd8cf8a799f70915/element (857ms)
   { state: 'no such element',
     sessionId: '1c2be4573b0441648ac6dc73fd8cf8a799f70915',
     value:
      { systemInformation: 'System info: host: \'185-129-68-219\', ip: \'185.129.68.219\', os.name: \'windows\', os.arch: \'x86\', os.version: \'5.2\', java.version: \'1.8.0_40\'',
        message: 'no such element: Unable to locate element: {"method":"xpath","selector":"@title"}',
        error:
         [ '  (Session info: chrome=49.0.2623.75)',
           '  (Driver info: chromedriver=2.21.371459 (36d3d07f660ff2bc1bf28a75d1cdabed0983e7c4),platform=Windows NT 5.2 SP2 x86) (WARNING: The server did not provide any stacktrace information)',
           'Command duration or timeout: 31 milliseconds',
           'For documentation on this error, please visit: http://seleniumhq.org/exceptions/no_such_element.html',
           'Build info: version: \'2.53.0\', revision: \'35ae25b\', time: \'2016-03-15 17:00:58\'',
           'System info: host: \'185-129-68-219\', ip: \'185.129.68.219\', os.name: \'windows\', os.arch: \'x86\', os.version: \'5.2\', java.version: \'1.8.0_40\'',
           'Driver info: org.openqa.selenium.chrome.ChromeDriver',
           'Capabilities [{applicationCacheEnabled=false, rotatable=false, mobileEmulationEnabled=false, chrome={chromedriverVersion=2.21.371459 (36d3d07f660ff2bc1bf28a75d1cdabed0983e7c4), userDataDir=C:\\Windows\\proxy\\scoped_dir4976_2389}, takesHeapSnapshot=true, databaseEnabled=false, handlesAlerts=true, hasTouchScreen=false, version=49.0.2623.75, platform=XP, browserConnectionEnabled=false, nativeEvents=true, acceptSslCerts=true, locationContextEnabled=true, webStorageEnabled=true, browserName=chrome, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true}]',
           'Session ID: 8ec2c7b93611196f73ea0e56c9387689',
           '*** Element info: {Using=xpath, value=@title}' ] },
     status: 7 }
{ status: -1,
  state: 'no such element',
  value:
   { systemInformation: 'System info: host: \'185-129-68-219\', ip: \'185.129.68.219\', os.name: \'windows\', os.arch: \'x86\', os.version: \'5.2\', java.version: \'1.8.0_40\'',
     message: 'no such element: Unable to locate element: {"method":"xpath","selector":"@title"}',
     error:
      [ '  (Session info: chrome=49.0.2623.75)',
        '  (Driver info: chromedriver=2.21.371459 (36d3d07f660ff2bc1bf28a75d1cdabed0983e7c4),platform=Windows NT 5.2 SP2 x86) (WARNING: The server did not provide any stacktrace information)',
        'Command duration or timeout: 31 milliseconds',
        'For documentation on this error, please visit: http://seleniumhq.org/exceptions/no_such_element.html',
        'Build info: version: \'2.53.0\', revision: \'35ae25b\', time: \'2016-03-15 17:00:58\'',
        'System info: host: \'185-129-68-219\', ip: \'185.129.68.219\', os.name: \'windows\', os.arch: \'x86\', os.version: \'5.2\', java.version: \'1.8.0_40\'',
        'Driver info: org.openqa.selenium.chrome.ChromeDriver',
        'Capabilities [{applicationCacheEnabled=false, rotatable=false, mobileEmulationEnabled=false, chrome={chromedriverVersion=2.21.371459 (36d3d07f660ff2bc1bf28a75d1cdabed0983e7c4), userDataDir=C:\\Windows\\proxy\\scoped_dir4976_2389}, takesHeapSnapshot=true, databaseEnabled=false, handlesAlerts=true, hasTouchScreen=false, version=49.0.2623.75, platform=XP, browserConnectionEnabled=false, nativeEvents=true, acceptSslCerts=true, locationContextEnabled=true, webStorageEnabled=true, browserName=chrome, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true}]',
        'Session ID: 8ec2c7b93611196f73ea0e56c9387689',
        '*** Element info: {Using=xpath, value=@title}' ] },
  errorStatus: 7,
  error: 'no such element: Unable to locate element: {"method":"xpath","selector":"@title"}',
  httpStatusCode: 500 }
sfursov-mac:node1 sfursov$

Full output for status 32:

   Response 500 POST http://hub-cloud.browserstack.com/wd/hub/session/ec303ccaf449713f4b9e4f21f7182e6f2d7eee6c/element (933ms)
   { state: 'invalid selector',
     sessionId: 'ec303ccaf449713f4b9e4f21f7182e6f2d7eee6c',
     value:
      { systemInformation: 'System info: host: \'185-44-131-224\', ip: \'185.44.131.224\', os.name: \'windows\', os.arch: \'x86\', os.version: \'5.2\', java.version: \'1.8.0_40\'',
        message: 'invalid selector: An invalid or illegal selector was specified',
        error:
         [ '  (Session info: chrome=49.0.2623.75)',
           '  (Driver info: chromedriver=2.21.371459 (36d3d07f660ff2bc1bf28a75d1cdabed0983e7c4),platform=Windows NT 5.2 SP2 x86) (WARNING: The server did not provide any stacktrace information)',
           'Command duration or timeout: 32 milliseconds',
           'For documentation on this error, please visit: http://seleniumhq.org/exceptions/invalid_selector_exception.html',
           'Build info: version: \'2.53.0\', revision: \'35ae25b\', time: \'2016-03-15 17:00:58\'',
           'System info: host: \'185-44-131-224\', ip: \'185.44.131.224\', os.name: \'windows\', os.arch: \'x86\', os.version: \'5.2\', java.version: \'1.8.0_40\'',
           'Driver info: org.openqa.selenium.chrome.ChromeDriver',
           'Capabilities [{applicationCacheEnabled=false, rotatable=false, mobileEmulationEnabled=false, chrome={chromedriverVersion=2.21.371459 (36d3d07f660ff2bc1bf28a75d1cdabed0983e7c4), userDataDir=C:\\Windows\\proxy\\scoped_dir2520_14174}, takesHeapSnapshot=true, databaseEnabled=false, handlesAlerts=true, hasTouchScreen=false, version=49.0.2623.75, platform=XP, browserConnectionEnabled=false, nativeEvents=true, acceptSslCerts=true, locationContextEnabled=true, webStorageEnabled=true, browserName=chrome, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true}]',
           'Session ID: de6cce37a10873ba6583416cef3b5c2b',
           '*** Element info: {Using=css selector, value=@username}' ] },
     status: 32 }
 Error while running .locateSingleElement() protocol action: invalid selector: An invalid or illegal selector was specified

   An error occurred while running .getValue() command on <@username>: invalid selector: An invalid or illegal selector was specified
       at <anonymous>
       at process._tickCallback (internal/process/next_tick.js:188:7)
{ status: -1,
  state: 'invalid selector',
  value:
   { systemInformation: 'System info: host: \'185-44-131-224\', ip: \'185.44.131.224\', os.name: \'windows\', os.arch: \'x86\', os.version: \'5.2\', java.version: \'1.8.0_40\'',
     message: 'invalid selector: An invalid or illegal selector was specified',
     error:
      [ '  (Session info: chrome=49.0.2623.75)',
        '  (Driver info: chromedriver=2.21.371459 (36d3d07f660ff2bc1bf28a75d1cdabed0983e7c4),platform=Windows NT 5.2 SP2 x86) (WARNING: The server did not provide any stacktrace information)',
        'Command duration or timeout: 32 milliseconds',
        'For documentation on this error, please visit: http://seleniumhq.org/exceptions/invalid_selector_exception.html',
        'Build info: version: \'2.53.0\', revision: \'35ae25b\', time: \'2016-03-15 17:00:58\'',
        'System info: host: \'185-44-131-224\', ip: \'185.44.131.224\', os.name: \'windows\', os.arch: \'x86\', os.version: \'5.2\', java.version: \'1.8.0_40\'',
        'Driver info: org.openqa.selenium.chrome.ChromeDriver',
        'Capabilities [{applicationCacheEnabled=false, rotatable=false, mobileEmulationEnabled=false, chrome={chromedriverVersion=2.21.371459 (36d3d07f660ff2bc1bf28a75d1cdabed0983e7c4), userDataDir=C:\\Windows\\proxy\\scoped_dir2520_14174}, takesHeapSnapshot=true, databaseEnabled=false, handlesAlerts=true, hasTouchScreen=false, version=49.0.2623.75, platform=XP, browserConnectionEnabled=false, nativeEvents=true, acceptSslCerts=true, locationContextEnabled=true, webStorageEnabled=true, browserName=chrome, takesScreenshot=true, javascriptEnabled=true, cssSelectorsEnabled=true}]',
        'Session ID: de6cce37a10873ba6583416cef3b5c2b',
        '*** Element info: {Using=css selector, value=@username}' ] },
  errorStatus: 32,
  error: 'invalid selector: An invalid or illegal selector was specified',
  httpStatusCode: 500 }

FAILED: 1 errors and  1 passed (32.272s)
_________________________________________________

TEST FAILURE: 1 error during execution 0 assertions failed, 1 passed. 36.688s

 ✖ test1
 – App 1st page shall be login page (32.272s)

  An error occurred while running .getValue() command on <@username>: invalid selector: An invalid or illegal selector was specified
       at <anonymous>
       at process._tickCallback (internal/process/next_tick.js:188:7)

sfursov-mac:node1 sfursov$
vedharish commented 5 years ago

@SlavikCA Can you check if the local.runner.js script in PR #24 fixes your issue

SlavikCA commented 5 years ago

Issue still happens, even when using script from PR #24 

fursov-mac:night_test sfursov$ ./local.runner.js
Connecting local
Connected. Now testing...
processing config: default
processing config: chrome_local
processing config: chrome
processing config: firefox
processing config: safari
processing config: ie

[Test1] Test Suite
==================
Running:  App 1st page shall be login page

before login page
✔ Testing if the page title equals "Identity Cloud Service"  - 994 ms.
Using user: *****
Let`s try to read user
   Response 500 POST http://hub-cloud.browserstack.com/wd/hub/session/778d2345f73422eb15b6368646ffcfcfe2d41796/element (488ms)
   { state: 'invalid selector',
     sessionId: null,
     value:
      { systemInformation: 'System info: host: \'207-254-11-223\', ip: \'207.254.11.223\', os.name: \'windows\', os.arch: \'x86\', os.version: \'10.0\', java.version: \'1.8.0_181\'',
        message: 'Given css selector expression "@title" is invalid: InvalidSelectorError: \'@title\' is not a valid selector: "@title"',
        error:
         [ 'For documentation on this error, please visit: http://seleniumhq.org/exceptions/invalid_selector_exception.html',
           'Build info: version: \'3.11.0\', revision: \'e59cfb3\', time: \'2018-03-11T20:33:15.31Z\'',
           'System info: host: \'207-254-11-223\', ip: \'207.254.11.223\', os.name: \'windows\', os.arch: \'x86\', os.version: \'10.0\', java.version: \'1.8.0_181\'',
           'Driver info: driver.version: unknown' ] },
     status: 32 }
 Error while running .locateSingleElement() protocol action: Given css selector expression "@title" is invalid: InvalidSelectorError: '@title' is not a valid selector: "@title"

   An error occurred while running .getValue() command on <@title>: Given css selector expression "@title" is invalid: InvalidSelectorError: '@title' is not a valid selector: "@title"
       at <anonymous>
       at process._tickCallback (internal/process/next_tick.js:188:7)
{ status: -1,
  state: 'invalid selector',
  value:
   { systemInformation: 'System info: host: \'207-254-11-223\', ip: \'207.254.11.223\', os.name: \'windows\', os.arch: \'x86\', os.version: \'10.0\', java.version: \'1.8.0_181\'',
     message: 'Given css selector expression "@title" is invalid: InvalidSelectorError: \'@title\' is not a valid selector: "@title"',
     error:
      [ 'For documentation on this error, please visit: http://seleniumhq.org/exceptions/invalid_selector_exception.html',
        'Build info: version: \'3.11.0\', revision: \'e59cfb3\', time: \'2018-03-11T20:33:15.31Z\'',
        'System info: host: \'207-254-11-223\', ip: \'207.254.11.223\', os.name: \'windows\', os.arch: \'x86\', os.version: \'10.0\', java.version: \'1.8.0_181\'',
        'Driver info: driver.version: unknown' ] },
  errorStatus: 32,
  error: 'Given css selector expression "@title" is invalid: InvalidSelectorError: \'@title\' is not a valid selector: "@title"',
  httpStatusCode: 500 }
   Response 500 POST http://hub-cloud.browserstack.com/wd/hub/session/778d2345f73422eb15b6368646ffcfcfe2d41796/elements (289ms)
   { state: 'invalid selector',
     sessionId: null,
     value:
      { systemInformation: 'System info: host: \'207-254-11-223\', ip: \'207.254.11.223\', os.name: \'windows\', os.arch: \'x86\', os.version: \'10.0\', java.version: \'1.8.0_181\'',
        message: 'Given css selector expression "@title" is invalid: SyntaxError: \'@title\' is not a valid selector',
        error:
         [ 'For documentation on this error, please visit: http://seleniumhq.org/exceptions/invalid_selector_exception.html',
           'Build info: version: \'3.11.0\', revision: \'e59cfb3\', time: \'2018-03-11T20:33:15.31Z\'',
           'System info: host: \'207-254-11-223\', ip: \'207.254.11.223\', os.name: \'windows\', os.arch: \'x86\', os.version: \'10.0\', java.version: \'1.8.0_181\'',
           'Driver info: driver.version: unknown' ] },
     status: 32 }
 Error while running .locateMultipleElements() protocol action: Given css selector expression "@title" is invalid: SyntaxError: '@title' is not a valid selector

sfursov-mac:night_test sfursov$ ps aux | grep BrowserStack
sfursov          53765   0.0  0.3  4904768  54644   ??  S    11:28PM   0:00.69 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/night_test/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-0
sfursov          53753   0.0  0.3  4905660  56164   ??  Ss   11:28PM   0:00.52 /Users/sfursov/.browserstack/BrowserStackLocal --daemon start --log-file /Users/sfursov/code/night_test/local.log --key ***** -daemonInstance
sfursov          53891   0.0  0.0  4267752    888 s000  S+   11:29PM   0:00.00 grep BrowserStack
sfursov          53769   0.0  0.3  4904768  54480   ??  S    11:28PM   0:00.68 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/night_test/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-4
sfursov          53768   0.0  0.3  4904768  54368   ??  S    11:28PM   0:00.68 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/night_test/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-3
sfursov          53767   0.0  0.3  4904768  54592   ??  S    11:28PM   0:00.69 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/night_test/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-2
sfursov          53766   0.0  0.3  4904768  56004   ??  S    11:28PM   0:00.75 /Users/sfursov/.browserstack/BrowserStackLocal --log-file /Users/sfursov/code/night_test/local.log --key ***** -daemonInstance --local-identifier browserstack-fork-1
sfursov-mac:night_test sfursov$
ituradastra commented 5 years ago

Issue still happens