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  2. IE11 test runs if specified direct node ip but fails when grid hub url specified

IE11 test runs if specified direct node ip but fails when grid hub url specified

由 寵の児 提交于 2019-12-08 16:49:31

问题


I use nodejs selenium-standalone and I have:

1) selenium-standalone running on Mac with role=hub

2) selenium-standalone running on Mac with role=node (to run tests on local Mac browsers)

3) Windows 10 installed on parallels desktop with selenium-standalone running with role=node

4) IE11 is configured regarding this article https://github.com/SeleniumHQ/selenium/wiki/InternetExplorerDriver#required-configuration

I have gridUrl config in my test (yandex gemini) and when I set it to windows node url (http://10.211.55.4:5555/wd/hub) IE11 test works fine. But when I set gridUrl to correct value (means local grid hub 127.0.0.1:4444/wd/hub) then IE11 opens stuck at "This is the initial start page for the WebDriver server." and "Only local connections are allowed" in the console. All other windows browsers in this case work fine (chrome, firefox, edge). No any errors in mac selenium grid hub console or in windows selenium node console - seems like grid hub somehow incorrectly trying to call windows node IEDriver.

Command to start selenium:

1) MacOS hub: 

java -jar 3.8.1-server.jar -role hub

2) Windows10 node: 

java -jar 3.8.1-server.jar -role node -hub http://192.168.1.4:4444/grid/register

After this, I can see all nodes and browsers on MacOS http://127.0.0.1:4444/grid/console.

I use selenium 3.8.1, IEdriver x64 3.8.0

MacOS hub terminal screenshot:

Windows node cmd screenshot:

MacOS grid hub console screenshot with config:

MacOS grid hub console screenshot:

DEBUG mode output of hub and node:

Windows node console output on success (direct connection without using grid hub):

2018-01-21 22:07:43.348:INFO:osjshC.ROOT:qtp31280858-9: org.openqa.selenium.remote.server.WebDriverServlet-11d44a3: Initialising WebDriverServlet

22:07:43.379 INFO - Found handler: org.openqa.selenium.remote.server.commandhandler.BeginSession@1f51925

22:07:43.379 INFO - /session: Executing POST on /session (handler: BeginSession)

22:07:43.458 INFO - Capabilities are: Capabilities {browserName: internet explorer, javascriptEnabled: true, platform: WINDOWS, version: }

22:07:43.458 INFO - Capabilities {browserName: internet explorer, javascriptEnabled: true, platform: WINDOWS, version: } matched class org.openqa.selenium.remote.server.ServicedSession$Factory (provider: org.openqa.selenium.ie.InternetExplorerDriverService)

Started InternetExplorerDriver server (64-bit)
3.8.0.0
Listening on port 3512

Only local connections are allowed

22:07:43.770 DEBUG - CookieSpec selected: default

22:07:43.770 DEBUG - Auth cache not set in the context

22:07:45.551 INFO - Detected dialect: W3C

22:07:45.598 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:45.598 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/window/current/size (handler: ServicedSession)

22:07:45.770 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:45.770 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/execute (handler: ServicedSession)

22:07:45.833 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:45.833 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/moveto (handler: ServicedSession)

22:07:45.865 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:45.865 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/url (handler: ServicedSession)

22:07:46.428 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:46.428 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/execute (handler: ServicedSession)

22:07:46.489 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:46.489 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/execute (handler: ServicedSession)

22:07:46.552 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:46.552 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/execute (handler: ServicedSession)

22:07:46.615 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:46.615 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/execute (handler: ServicedSession)

22:07:47.208 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:47.208 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing GET on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/screenshot (handler: ServicedSession)

22:07:47.301 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:47.301 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/execute (handler: ServicedSession)

22:07:47.349 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:47.349 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing GET on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/screenshot (handler: ServicedSession)

22:07:47.520 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:47.520 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/execute (handler: ServicedSession)

22:07:47.599 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:47.599 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing GET on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/screenshot (handler: ServicedSession)

22:07:47.771 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:47.786 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing POST on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/execute (handler: ServicedSession)

22:07:47.833 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:47.833 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing GET on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f/screenshot (handler: ServicedSession)

22:07:48.567 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@c91496

22:07:48.567 INFO - Handler thread for session 7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (internet explorer): Executing DELETE on /session/7bfb0881-fcfb-48fc-8f6a-cdbdf7164a6f (handler: ServicedSession)

22:07:48.598 INFO - Removing session org.openqa.selenium.remote.server.ServicedSession@c91496

Windows node console output on fail (connection via mac grid hub):

2018-01-21 22:14:36.612:INFO:osjshC.ROOT:qtp29933260-14: org.openqa.selenium.remote.server.WebDriverServlet-1474f18: Initialising WebDriverServlet

22:14:36.628 INFO - Found handler: org.openqa.selenium.remote.server.commandhandler.BeginSession@1f793e6

22:14:36.628 INFO - /session: Executing POST on /session (handler: BeginSession)

22:14:36.721 INFO - Capabilities are: Capabilities {browserName: internet explorer, javascriptEnabled: true, platform: WINDOWS, version: }

22:14:36.721 INFO - Capabilities {browserName: internet explorer, javascriptEnabled: true, platform: WINDOWS, version: } matched class org.openqa.selenium.remote.server.ServicedSession$Factory (provider: org.openqa.selenium.ie.InternetExplorerDriverService)

22:14:36.752 DEBUG - Waiting for [http://localhost:15388/status]

22:14:36.752 DEBUG - Polling http://localhost:15388/status

Started InternetExplorerDriver server (64-bit)
3.8.0.0
Listening on port 15388
Only local connections are allowed

22:14:37.269 DEBUG - Polling http://localhost:15388/status

22:14:37.269 DEBUG - sun.net.www.MessageHeader@14906bf5 pairs: {GET /status HTTP/1.1: null}{User-Agent: Java/1.8.0_161}{Host: localhost:15388}{Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2}{Connection: keep-alive}

22:14:37.269 DEBUG - sun.net.www.MessageHeader@4b81f27 pairs: {null: HTTP/1.1 200 OK}{Content-Length: 185}{Content-Type: application/json; charset=UTF-8}{Cache-Control: no-cache}{Vary: Accept-Charset, Accept-Encoding, Accept-Language, Accept}{Accept-Ranges: bytes}{Connection: close}

22:14:37.283 DEBUG - CookieSpec selected: default

22:14:37.283 DEBUG - Auth cache not set in the context
22:14:37.283 DEBUG - Connection request: [route: {}->http://localhost:15388][total kept alive: 0; route allocated: 0 of 2000; total allocated: 0 of 2000]

22:14:37.283 DEBUG - Connection leased: [id: 2][route: {}->http://localhost:15388][total kept alive: 0; route allocated: 1 of 2000; total allocated: 1 of 2000]
22:14:37.283 DEBUG - Opening connection {}->http://localhost:15388
22:14:37.283 DEBUG - Connecting to localhost/127.0.0.1:15388

22:14:37.283 DEBUG - Connection established 127.0.0.1:52058<->127.0.0.1:15388
22:14:37.283 DEBUG - http-outgoing-2: set socket timeout to 10800000
22:14:37.283 DEBUG - Executing request POST /session HTTP/1.1
22:14:37.283 DEBUG - Target auth state: UNCHALLENGED
22:14:37.283 DEBUG - Proxy auth state: UNCHALLENGED

22:14:37.283 DEBUG - http-outgoing-2 >> POST /session HTTP/1.1
22:14:37.283 DEBUG - http-outgoing-2 >> Content-Type: application/json; charset=utf-8
22:14:37.283 DEBUG - http-outgoing-2 >> Content-Length: 364
22:14:37.283 DEBUG - http-outgoing-2 >> Host: localhost:15388
22:14:37.283 DEBUG - http-outgoing-2 >> Connection: Keep-Alive

22:14:37.283 DEBUG - http-outgoing-2 >> User-Agent: Apache-HttpClient/4.5.3 (Java/1.8.0_161)
22:14:37.283 DEBUG - http-outgoing-2 >> Accept-Encoding: gzip,deflate
22:14:37.283 DEBUG - http-outgoing-2 >> "POST /session HTTP/1.1[\r][\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "Content-Type: application/json; charset=utf-8[\r][\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "Content-Length: 364[\r][\n]"

22:14:37.283 DEBUG - http-outgoing-2 >> "Host: localhost:15388[\r][\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "Connection: Keep-Alive[\r][\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "User-Agent: Apache-HttpClient/4.5.3 (Java/1.8.0_161)[\r][\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "Accept-Encoding: gzip,deflate[\r][\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "[\r][\n]"

22:14:37.283 DEBUG - http-outgoing-2 >> "{[\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "  "desiredCapabilities": {"browserName":"internet explorer","javascriptEnabled":true,"platform":"WINDOWS","version":""},[\n]"

22:14:37.283 DEBUG - http-outgoing-2 >> "  "capabilities": {[\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "    "desiredCapabilities": {"browserName":"internet explorer","javascriptEnabled":true,"platform":"WINDOWS","version":""},[\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "    "firstMatch": [[\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "      {"browserName":"internet explorer","platformName":"windows"}[\n]"

22:14:37.283 DEBUG - http-outgoing-2 >> "    ][\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "  }[\n]"
22:14:37.283 DEBUG - http-outgoing-2 >> "}"

22:14:38.833 DEBUG - http-outgoing-2 << "HTTP/1.1 200 OK[\r][\n]"

22:14:38.833 DEBUG - http-outgoing-2 << "Content-Length: 692[\r][\n]"
22:14:38.833 DEBUG - http-outgoing-2 << "Content-Type: application/json; charset=UTF-8[\r][\n]"
22:14:38.833 DEBUG - http-outgoing-2 << "Cache-Control: no-cache[\r][\n]"
22:14:38.833 DEBUG - http-outgoing-2 << "Vary: Accept-Charset, Accept-Encoding, Accept-Language, Accept[\r][\n]"
22:14:38.833 DEBUG - http-outgoing-2 << "Accept-Ranges: bytes[\r][\n]"
22:14:38.833 DEBUG - http-outgoing-2 << "Connection: close[\r][\n]"
22:14:38.833 DEBUG - http-outgoing-2 << "[\r][\n]"
22:14:38.833 DEBUG - http-outgoing-2 << "{"value":{"capabilities":{"acceptInsecureCerts":false,"browserName":"internet explorer","browserVersion":"11","pageLoadStrategy":"normal","platformName":"windows","proxy":{},"se:ieOptions":{"browserAttachTimeout":0,"elementScrollBehavior":0,"enablePersistentHover":true,"ie.browserCommandLineSwitches":"","ie.ensureCleanSession":false,"ie.fileUploadDialogTimeout":3000,"ie.forceCreateProcessApi":false,"ignoreProtectedModeSettings":false,"ignoreZoomSetting":false,"initialBrowserUrl":"http://localhost:15388/","nativeEvents":true,"requireWindowFocus":false},"setWindowRect":true,"timeouts":{"implicit":0,"pageLoad":300000,"script":30000}},"sessionId":"3aba8a66-2b37-4516-b16c-b34acaea1555"}}[\n]"
22:14:38.833 DEBUG - http-outgoing-2 << "[\r][\n]"
22:14:38.833 DEBUG - http-outgoing-2 << HTTP/1.1 200 OK
22:14:38.833 DEBUG - http-outgoing-2 << Content-Length: 692
22:14:38.833 DEBUG - http-outgoing-2 << Content-Type: application/json; charset=UTF-8
22:14:38.833 DEBUG - http-outgoing-2 << Cache-Control: no-cache
22:14:38.833 DEBUG - http-outgoing-2 << Vary: Accept-Charset, Accept-Encoding, Accept-Language, Accept
22:14:38.833 DEBUG - http-outgoing-2 << Accept-Ranges: bytes
22:14:38.833 DEBUG - http-outgoing-2 << Connection: close
22:14:38.833 DEBUG - http-outgoing-2: Close connection
22:14:38.833 DEBUG - Connection discarded
22:14:38.833 DEBUG - Connection released: [id: 2][route: {}->http://localhost:15388][total kept alive: 0; route allocated: 0 of 2000; total allocated: 0 of 2000]

22:14:38.848 INFO - Detected dialect: W3C

22:14:38.864 DEBUG - Executing: newSession [null, newSession {desiredCapabilities=Capabilities {acceptInsecureCerts: false, browserName: internet explorer, browserVersion: 11, pageLoadStrategy: normal, platformName: windows, proxy: Proxy(), se:ieOptions: {browserAttachTimeout: 0, elementScrollBehavior: 0, enablePersistentHover: true, ie.browserCommandLineSwitches: , ie.ensureCleanSession: false, ie.fileUploadDialogTimeout: 3000, ie.forceCreateProcessApi: false, ignoreProtectedModeSettings: false, ignoreZoomSetting: false, initialBrowserUrl: http://localhost:15388/, nativeEvents: true, requireWindowFocus: false}, setWindowRect: true, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}}}]

22:14:38.864 DEBUG - Executed: [null, newSession {desiredCapabilities=Capabilities {acceptInsecureCerts: false, browserName: internet explorer, browserVersion: 11, pageLoadStrategy: normal, platformName: windows, proxy: Proxy(), se:ieOptions: {browserAttachTimeout: 0, elementScrollBehavior: 0, enablePersistentHover: true, ie.browserCommandLineSwitches: , ie.ensureCleanSession: false, ie.fileUploadDialogTimeout: 3000, ie.forceCreateProcessApi: false, ignoreProtectedModeSettings: false, ignoreZoomSetting: false, initialBrowserUrl: http://localhost:15388/, nativeEvents: true, requireWindowFocus: false}, setWindowRect: true, timeouts: {implicit: 0, pageLoad: 300000, script: 30000}}}]

22:14:40.676 DEBUG - CookieSpec selected: default

22:14:40.676 DEBUG - Auth cache not set in the context

回答1:


I can clearly see there is some mismatch in your Selenium Grid Hub configuration and the Selenium Grid Node registering to the Selenium Grid Hub as follows :

  • Selenium Grid Hub log says :

    Nodes should register to http://10.37.129.2:4444/grid/register/

  • Selenium Grid Node log says :

    Registering the node to the hub: http://192.168.1.4:4444/grid/register

Additionally, when you are starting the node to work with IEDriverServer and Internet Explorer but you have used the default command as :

java -jar 3.8.1-server.jar -role node -hub http://192.168.1.4:4444/grid/register

which is the exact reason you don't see INFO - Detected dialect: W3C in the FAILED usecase as follows :

Started InternetExplorerDriver server (64-bit)
3.8.0.0
Listening on port 15388
Only local connections are allowed

22:14:37.269 DEBUG - Polling http://localhost:15388/status

22:14:37.269 DEBUG - sun.net.www.MessageHeader@14906bf5 pairs: {GET /status HTTP/1.1: null}{User-Agent: Java/1.8.0_161}{Host: localhost:15388}{Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2}{Connection: keep-alive}

22:14:37.269 DEBUG - sun.net.www.MessageHeader@4b81f27 pairs: {null: HTTP/1.1 200 OK}{Content-Length: 185}{Content-Type: application/json; charset=UTF-8}{Cache-Control: no-cache}{Vary: Accept-Charset, Accept-Encoding, Accept-Language, Accept}{Accept-Ranges: bytes}{Connection: close}

22:14:37.283 DEBUG - CookieSpec selected: default

22:14:37.283 DEBUG - Auth cache not set in the context

Where as you need to mention the WebDriver variant which you intend to use as follows :

java -Dwebdriver.ie.driver=IEDriverServer.exe -jar selenium-server-standalone-3.8.1.jar -role node -hub http://192.168.1.50:4444/grid/register

So your log messages will contain :

Started InternetExplorerDriver server (64-bit)
3.7.0.0
Listening on port 18597
Only local connections are allowed
20:31:59.237 INFO - Detected dialect: W3C
20:31:59.592 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@40024bf3
20:31:59.593 INFO - Handler thread for session b020db2b-f3db-43f6-a3db-7a21b8c440f7 (internet explorer): Executing POST on /session/b020db2b-f3db-43f6-a3db-7a21b8c440f7/url (handler: ServicedSession)
20:31:59.663 INFO - To upstream: {"url":"http://google.com/"}

You can see the detailed discussion here where Doug Simmons clearly mentions :

The server (grid node) needs to be started with the system property -- not the client i.e. you need to point the node to the geckodriver installation on the node

Solution

Follow the mentioned steps to configure the Selenium Grid Hub and Selenium Grid Node :

  • Start the Selenium Grid Hub :

    java -jar selenium-server-standalone-3.8.1.jar -role hub

  • The following logs should be produced :

    19:40:59.322 INFO - Selenium build info: version: '3.8.1', revision: '6e95a6684b'
19:40:59.324 INFO - Launching Selenium Grid hub
2018-01-23 19:41:01.710:INFO::main: Logging initialized @2960ms to org.seleniumhq.jetty9.util.log.StdErrLog
19:41:01.764 INFO - Will listen on 4444
2018-01-23 19:41:01.881:INFO:osjs.Server:main: jetty-9.4.7.v20170914
2018-01-23 19:41:01.923:INFO:osjs.session:main: DefaultSessionIdManager workerName=node0
2018-01-23 19:41:01.924:INFO:osjs.session:main: No SessionScavenger set, using defaults
2018-01-23 19:41:01.928:INFO:osjs.session:main: Scavenging every 600000ms
2018-01-23 19:41:01.937:INFO:osjsh.ContextHandler:main: Started o.s.j.s.ServletContextHandler@1b68b9a4{/,null,AVAILABLE}
2018-01-23 19:41:01.959:INFO:osjs.AbstractConnector:main: Started ServerConnecto
r@157632c9{HTTP/1.1,[http/1.1]}{0.0.0.0:4444}
2018-01-23 19:41:01.960:INFO:osjs.Server:main: Started @3211ms
19:41:01.960 INFO - Nodes should register to http://192.168.1.50:4444/grid/register/
19:41:01.961 INFO - Selenium Grid hub is up and running

  • Observe the Selenium Grid Hub URI is : http://192.168.1.50:4444

  • Open the Selenium Grid Hub Console through the URL :

    http://192.168.1.50:4444/grid/console

  • Snapshot of the Selenium Grid Hub Config 1 :

  • Snapshot of the Selenium Grid Hub Config 2 :

  • Start the Selenium Grid Node for IE11 :

    java -Dwebdriver.ie.driver=IEDriverServer.exe -jar selenium-server-standalone-3.8.1.jar -role node -hub http://192.168.1.50:4444/grid/register

  • Ensure that Selenium Grid Node is registered at http://192.168.1.50:4444/grid/register

  • The following logs should be produced on the Selenium Grid Node CLI :

    19:46:22.516 INFO - Selenium build info: version: '3.8.1', revision: '6e95a6684b'
19:46:22.517 INFO - Launching a Selenium Grid node
2018-01-23 19:46:25.124:INFO::main: Logging initialized @4715ms to org.seleniumhq.jetty9.util.log.StdErrLog
19:46:25.178 INFO - Using `new FirefoxOptions()` is preferred to `DesiredCapabilities.firefox()`
19:46:25.221 INFO - Using `new ChromeOptions()` is preferred to `DesiredCapabilities.chrome()`
19:46:25.226 INFO - Using `new EdgeOptions()` is preferred to `DesiredCapabilities.edge()`
19:46:25.227 INFO - Driver class not found: com.opera.core.systems.OperaDriver
19:46:25.228 INFO - Using `new OperaOptions()` is preferred to `DesiredCapabilities.operaBlink()`
19:46:25.230 INFO - Using `new SafariOptions()` is preferred to `DesiredCapabilities.safari()`
19:46:25.232 INFO - Driver class not found: org.openqa.selenium.phantomjs.PhantomJSDriver
19:46:25.306 INFO - Driver provider class org.openqa.selenium.safari.SafariDriver registration is skipped:
 registration capabilities Capabilities {browserName: safari, platform: MAC, version: } does not match the current platform WIN8
19:46:25.371 INFO - Using `new ChromeOptions()` is preferred to `DesiredCapabilities.chrome()`
19:46:25.373 INFO - Using `new EdgeOptions()` is preferred to `DesiredCapabilities.edge()`
19:46:25.374 INFO - Using `new FirefoxOptions()` is preferred to `DesiredCapabilities.firefox()`
19:46:25.375 INFO - Using `new OperaOptions()` is preferred to `DesiredCapabilities.operaBlink()`
19:46:25.376 INFO - Using `new SafariOptions()` is preferred to `DesiredCapabilities.safari()`
19:46:25.391 INFO - Using the passthrough mode handler
2018-01-23 19:46:25.429:INFO:osjs.Server:main: jetty-9.4.7.v20170914
2018-01-23 19:46:25.472:WARN:osjs.SecurityHandler:main: ServletContext@o.s.j.s.S
ervletContextHandler@38afe297{/,null,STARTING} has uncovered http methods for path: /
2018-01-23 19:46:25.481:INFO:osjsh.ContextHandler:main: Started o.s.j.s.ServletContextHandler@38afe297{/,null,AVAILABLE}
2018-01-23 19:46:25.503:INFO:osjs.AbstractConnector:main: Started ServerConnector@12bb9576{HTTP/1.1,[http/1.1]}{0.0.0.0:5555}
2018-01-23 19:46:25.504:INFO:osjs.Server:main: Started @5097ms
19:46:25.506 INFO - Selenium Grid node is up and ready to register to the hub
19:46:25.555 INFO - Starting auto registration thread. Will try to register every 5000 ms.
19:46:25.556 INFO - Registering the node to the hub: http://192.168.1.50:4444/grid/register
19:46:25.802 INFO - The node is registered to the hub and ready to use

  • The following logs should be produced on the Selenium Grid Hub CLI :

    20:59:54.695 INFO - Registered a node http://192.168.1.50:5555

  • Snapshot of the Selenium Grid Hub Console :

  • Write a basic program and execute from the Selenium Grid Node :

    public class test_IE_Grid 
{

    @Test
    public void test1() throws MalformedURLException
    {
        System.setProperty("webdriver.ie.driver", "C:\\Utility\\BrowserDrivers\\IEDriverServer.exe");
        DesiredCapabilities cap = DesiredCapabilities.internetExplorer();
        URL url = new URL("http://192.168.1.50:4444/wd/hub");
        WebDriver driver = new RemoteWebDriver(url, cap);
        driver.get("http://google.com/");
        System.out.println("Title is : "+driver.getTitle());
        driver.quit();
    }
}

  • Observe the following logs on Selenium Grid Node CLI :

    2018-01-23 20:31:49.931:INFO:osjshC.ROOT:qtp1582071873-15: org.openqa.selenium.remote.server.WebDriverServlet-34123d65: Initialising WebDriverServlet
20:31:49.976 INFO - Found handler: org.openqa.selenium.remote.server.commandhandler.BeginSession@5769309d
20:31:49.990 INFO - /session: Executing POST on /session (handler: BeginSession)

20:31:50.085 INFO - Capabilities are: Capabilities {browserName: internet explorer, ensureCleanSession: true, platform: WINDOWS, version: }
20:31:50.089 INFO - Capabilities {browserName: internet explorer, ensureCleanSession: true, platform: WINDOWS, version: } matched class org.openqa.selenium.remote.server.ServicedSession$Factory (provider: org.openqa.selenium.ie.InternetExplorerDriverService)
Started InternetExplorerDriver server (64-bit)
3.7.0.0
Listening on port 18597
Only local connections are allowed
20:31:59.237 INFO - Detected dialect: W3C
20:31:59.592 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@40024bf3
20:31:59.593 INFO - Handler thread for session b020db2b-f3db-43f6-a3db-7a21b8c440f7 (internet explorer): Executing POST on /session/b020db2b-f3db-43f6-a3db-7a21b8c440f7/url (handler: ServicedSession)
20:31:59.663 INFO - To upstream: {"url":"http://google.com/"}
20:32:11.793 INFO - To downstream: {"value":null}


20:32:11.821 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@40024bf3
20:32:11.823 INFO - Handler thread for session b020db2b-f3db-43f6-a3db-7a21b8c440f7 (internet explorer): Executing GET on /session/b020db2b-f3db-43f6-a3db-7a21b8c440f7/title (handler: ServicedSession)
20:32:11.844 INFO - To downstream: {"value":"Google"}


20:32:11.856 INFO - Found handler: org.openqa.selenium.remote.server.ServicedSession@40024bf3
20:32:11.857 INFO - Handler thread for session b020db2b-f3db-43f6-a3db-7a21b8c440f7 (internet explorer): Executing DELETE on /session/b020db2b-f3db-43f6-a3db-7a21b8c440f7 (handler: ServicedSession)
20:32:11.870 INFO - To downstream: {"value":null}


20:32:11.883 INFO - Removing session org.openqa.selenium.remote.server.ServicedSession@40024bf3
20:32:11.890 INFO - To downstream: { "value" : null }

  • Observe the following logs on Selenium Grid Hub CLI :

    20:31:49.855 INFO - Got a request to create a new session: Capabilities {browserName: internet explorer, ensureCleanSession: true, platform: WINDOWS, version: }

20:31:49.866 INFO - Trying to create a new session on test slot {seleniumProtocol=WebDriver, se:CONFIG_UUID=dd5107be-46cc-4411-816e-e51177b854c6, browserName=internet explorer, maxInstances=1, platform=WINDOWS}

  • IDE Console Output :

    Jan 23, 2018 9:18:34 PM org.openqa.selenium.remote.ProtocolHandshake createSession
INFO: Detected dialect: W3C
Title is : Google
PASSED: test1

===============================================
    Default test
    Tests run: 1, Failures: 0, Skips: 0
===============================================


===============================================
Default suite
Total tests run: 1, Failures: 0, Skips: 0
===============================================


来源：https://stackoverflow.com/questions/48366040/ie11-test-runs-if-specified-direct-node-ip-but-fails-when-grid-hub-url-specified

标签
selenium
selenium-grid
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