Question

我的量角器测试在firefox上失败了。我在conf文件中添加了以下功能：

capabilities: {
  'browserName': 'firefox'
  }

运行后，显示以下错误。如果有帮助，我正在使用Ubuntu 14。

Using the selenium server at http://localhost:4444/wd/hub
[launcher] Running 1 instances of WebDriver
ERROR - Unable to start a WebDriver session.

/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/error.js:113
  var template = new Error(this.message);
                 ^
UnknownError: Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms. Firefox console output:
4723000,"mt":1425651386000}},"app-system-share":{"ubufox@ubuntu.com":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/ubufox@ubuntu.com","e":false,"v":"3.0","st":1424796630000,"mt":1420839872000},"{2e1445b0-2682-11e1-bfc2-0800200c9a66}":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/{2e1445b0-2682-11e1-bfc2-0800200c9a66}","e":false,"v":"2014.08.06.beta","st":1424796641000,"mt":1407283796000},"webapps-team@lists.launchpad.net":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/webapps-team@lists.launchpad.net","e":false,"v":"3.0.2","st":1406067316000,"mt":1397665356000}},"app-system-local":{"online-accounts@lists.launchpad.net":{"d":"/usr/lib/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/online-accounts@lists.launchpad.net","e":false,"v":"0.5","st":1406067316000,"mt":1390969548000}}}
1426580297707   addons.xpi  DEBUG   getModTime: Recursive scan of fxdriver@googlecode.com
1426580297709   addons.xpi  DEBUG   getModTime: Recursive scan of langpack-en-ZA@firefox.mozilla.org
1426580297709   addons.xpi  DEBUG   getModTime: Recursive scan of langpack-en-GB@firefox.mozilla.org
1426580297709   addons.xpi  DEBUG   getModTime: Recursive scan of {972ce4c6-7e08-4474-a285-3208198ce6fd}
1426580297710   addons.xpi  DEBUG   getInstallState changed: false, state: {"app-profile":{"fxdriver@googlecode.com":{"d":"/tmp/anonymous6681130175732276890webdriver-profile/extensions/fxdriver@googlecode.com","e":true,"v":"2.44.0","st":1426580296000,"mt":1426580296000}},"app-global":{"langpack-en-ZA@firefox.mozilla.org":{"d":"/usr/lib/firefox/browser/extensions/langpack-en-ZA@firefox.mozilla.org.xpi","e":true,"v":"36.0.1","st":1425652027000},"langpack-en-GB@firefox.mozilla.org":{"d":"/usr/lib/firefox/browser/extensions/langpack-en-GB@firefox.mozilla.org.xpi","e":true,"v":"36.0.1","st":1425652027000},"{972ce4c6-7e08-4474-a285-3208198ce6fd}":{"d":"/usr/lib/firefox/browser/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}","e":true,"v":"36.0.1","st":1425974723000,"mt":1425651386000}},"app-system-share":{"ubufox@ubuntu.com":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/ubufox@ubuntu.com","e":false,"v":"3.0","st":1424796630000,"mt":1420839872000},"{2e1445b0-2682-11e1-bfc2-0800200c9a66}":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/{2e1445b0-2682-11e1-bfc2-0800200c9a66}","e":false,"v":"2014.08.06.beta","st":1424796641000,"mt":1407283796000},"webapps-team@lists.launchpad.net":{"d":"/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/webapps-team@lists.launchpad.net","e":false,"v":"3.0.2","st":1406067316000,"mt":1397665356000}},"app-system-local":{"online-accounts@lists.launchpad.net":{"d":"/usr/lib/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/online-accounts@lists.launchpad.net","e":false,"v":"0.5","st":1406067316000,"mt":1390969548000}}}
1426580297711   addons.xpi  DEBUG   No changes found
1426580297714   addons.xpi  DEBUG   Registering manifest for /usr/lib/firefox/browser/extensions/langpack-en-ZA@firefox.mozilla.org.xpi
1426580297715   addons.xpi  DEBUG   Registering manifest for /usr/lib/firefox/browser/extensions/langpack-en-GB@firefox.mozilla.org.xpi
1426580297715   addons.manager  DEBUG   Registering shutdown blocker for XPIProvider
1426580297716   addons.manager  DEBUG   Registering shutdown blocker for LightweightThemeManager
1426580297717   addons.manager  DEBUG   Registering shutdown blocker for OpenH264Provider
1426580297717   addons.manager  DEBUG   Registering shutdown blocker for PluginProvider
JavaScript error: file:///tmp/anonymous6681130175732276890webdriver-profile/extensions/fxdriver@googlecode.com/components/driver-component.js, line 11487: TypeError: this.server_ is undefined
JavaScript error: chrome://fxdriver/content/server.js, line 38: NS_ERROR_XPC_CI_RETURNED_FAILURE: Component returned failure code: 0x80570015 (NS_ERROR_XPC_CI_RETURNED_FAILURE) [nsIJSCID.createInstance]
*** Blocklist::_preloadBlocklistFile: blocklist is disabled
1426580298537   addons.manager  DEBUG   Registering shutdown blocker for <unnamed-provider>

    at new bot.Error (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/error.js:113:18)
    at Object.bot.response.checkResponse (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/response.js:106:9)
    at /usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:152:24
    at /usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/base.js:1582:15
    at [object Object].webdriver.promise.ControlFlow.runInNewFrame_ (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1654:20)
    at notify (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:465:12)
    at notifyAll (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:442:7)
    at resolve (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:420:7)
    at fulfill (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:535:5)
    at /usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/base.js:1582:15
==== async task ====
WebDriver.createSession()
    at Function.webdriver.WebDriver.acquireSession_ (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:149:22)
    at Function.webdriver.WebDriver.createSession (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:123:30)
    at Builder.build (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/builder.js:294:22)
    at DriverProvider.getNewDriver (/usr/local/lib/node_modules/protractor/lib/driverProviders/driverProvider.js:38:7)
    at Runner.createBrowser (/usr/local/lib/node_modules/protractor/lib/runner.js:180:37)
    at /usr/local/lib/node_modules/protractor/lib/runner.js:246:21
    at _fulfilled (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:797:54)
    at self.promiseDispatch.done (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:826:30)
    at Promise.promise.promiseDispatch (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:759:13)
[launcher] Process exited with error code 1
aman@aman-Latitude-E5540:~/work/protractor/social_publish$ protractor conf.js 
Using the selenium server at http://localhost:4444/wd/hub
[launcher] Running 1 instances of WebDriver
ERROR - Unable to start a WebDriver session.

/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/error.js:113
  var template = new Error(this.message);
                 ^
UnknownError: org/openqa/selenium/browserlaunchers/Proxies
    at new bot.Error (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/error.js:113:18)
    at Object.bot.response.checkResponse (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/atoms/response.js:106:9)
    at /usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:152:24
    at /usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/base.js:1582:15
    at [object Object].webdriver.promise.ControlFlow.runInNewFrame_ (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:1654:20)
    at notify (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:465:12)
    at notifyAll (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:442:7)
    at resolve (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:420:7)
    at fulfill (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/promise.js:535:5)
    at /usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/goog/base.js:1582:15
==== async task ====
WebDriver.createSession()
    at Function.webdriver.WebDriver.acquireSession_ (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:149:22)
    at Function.webdriver.WebDriver.createSession (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:123:30)
    at Builder.build (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/builder.js:294:22)
    at DriverProvider.getNewDriver (/usr/local/lib/node_modules/protractor/lib/driverProviders/driverProvider.js:38:7)
    at Runner.createBrowser (/usr/local/lib/node_modules/protractor/lib/runner.js:180:37)
    at /usr/local/lib/node_modules/protractor/lib/runner.js:246:21
    at _fulfilled (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:797:54)
    at self.promiseDispatch.done (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:826:30)
    at Promise.promise.promiseDispatch (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:759:13)
[launcher] Process exited with error code 1

Answer 1

看起来firefox 35/36 https://github.com/angular/protractor/issues/1734存在问题。

解决方法：

从这里https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/34.0/linux-x86_64/en-US/下载firefox 34。下载后，在conf文件内执行以下操作：

capabilities: {
  'browserName': 'firefox',
  firefox_binary : "path_for_folder_downloaded/firefox/firefox", //firefox executable 
}

对于firefox 35/36而言，量角器测试套件失败并且没有在系统上降级firefox

1 个答案:

解决方法：