selenium - Jenkins-selenium webdriver-chrome 驱动程序

Question

我能够通过命令提示符运行 selenium webdriver 支持的脚本触发 ant。

测试脚本运行成功，并在报告中截图生成了 Junit 测试结果。

The same script when run on Jenkins, chrome browser not launched, build success, however Junit test report incomplete, the screenshot doesn't appear. looks like the action in the script not being perform as well.

请参阅下面从 Jenkins 控制台输出的作业日志。

我的测试 PC 的操作系统是 windows XP 和 chrome ver30。通过 Jenkins 运行时，相同的脚本在 IE 和 Firefox 浏览器上运行良好(能够看到浏览器启动并执行 action.pls 辅助。

日志信息:

    [testng] log4j: reset attribute= "false".
       [testng] log4j: Threshold ="null".
       [testng] log4j: Level value for root is  [debug].
       [testng] log4j: root level set to DEBUG
       [testng] log4j: Class name: [org.apache.log4j.ConsoleAppender]
       [testng] log4j: Setting property [threshold] to [INFO].
       [testng] log4j: Parsing layout of class: "org.apache.log4j.PatternLayout"
       [testng] log4j: Setting property [conversionPattern] to [%d{ABSOLUTE} %-5p %c{1} : %m%n].
       [testng] log4j: Adding appender named [std-out] to category [root].
       [testng] log4j: Class name: [org.apache.log4j.RollingFileAppender]
       [testng] log4j: Setting property [file] to [debug.log].
       [testng] log4j: Setting property [maxFileSize] to [50MB].
       [testng] log4j: Setting property [maxBackupIndex] to [10].
       [testng] log4j: Setting property [threshold] to [DEBUG].
       [testng] log4j: Parsing layout of class: "org.apache.log4j.PatternLayout"
       [testng] log4j: Setting property [conversionPattern] to [%d{ABSOLUTE} %-5p %c{1} : %m%n].
       [testng] log4j: setFile called: debug.log, true
       [testng] log4j: setFile ended
       [testng] log4j: Adding appender named [debug-out] to category [root].
       [testng] 19:04:22,875 INFO  BaseSeleniumTest : total test methods found:1
       [testng] 19:04:22,875 INFO  BaseSeleniumTest :  
       [testng] CHECKING IF ANY WEBDRIVERS HAVE NOT PREVIOUSLY BEEN ADDED:
       [testng] 19:04:22,875 INFO  BaseSeleniumTest : BROWSER NOT PRESENT SO ADDING BROWSER:CH
       [testng] 19:04:22,875 INFO  WebDriverSupplier : Requested to ADD a webbrowser supplier for :CH
       [testng] 19:04:22,875 INFO  WebDriverSupplier : ADDED webbrowser supplier for :CH the complete map now contains the following:[CH]
       [testng] [TestNG] Running:
       [testng]   Selenium Regression Tests
       [testng] 
       [testng] 19:04:23,328 INFO  BaseSeleniumTest : SET UP REPORTER FOR  test1
       [testng] 19:04:23,359 INFO  BaseSeleniumTest : RETURN:1
       [testng] Starting ChromeDriver (v2.3) on port 54671
       [testng] org.openqa.selenium.WebDriverException: unknown error: cannot find Chrome binary


    [testng]   (Driver info: chromedriver=2.3,platform=Windows NT 5.1 SP3 x86) (WARNING: The server did not provide any stacktrace information)
       [testng] Command duration or timeout: 875 milliseconds
       [testng] Build info: version: '2.35.0', revision: 'c916b9d', time: '2013-08-12 15:42:01'
       [testng] System info: os.name: 'Windows XP', os.arch: 'x86', os.version: '5.1', java.version: '1.7.0_10'
       [testng] Driver info: org.openqa.selenium.chrome.ChromeDriver
       [testng]     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
       [testng]     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
       [testng]     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
       [testng]     at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
       [testng]     at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:191)
       [testng]     at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:145)
       [testng]     at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:554)
       [testng]     at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:216)
       [testng]     at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:111)
       [testng]     at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:115)
       [testng]     at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:161)
       [testng]     at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:107)
       [testng]     at com.examples.core.WebDriverSupplier$1.get(WebDriverSupplier.java:54)
       [testng]     at com.examples.core.WebDriverSupplier$1.get(WebDriverSupplier.java:39)
       [testng]     at com.examples.tests.test1.testMethod(test1.java:24)
       [testng]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       [testng]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
       [testng]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
       [testng]     at java.lang.reflect.Method.invoke(Method.java:601)
       [testng]     at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
       [testng]     at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
       [testng]     at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
       [testng]     at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
       [testng]     at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
       [testng]     at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
       [testng]     at org.testng.TestRunner.privateRun(TestRunner.java:767)
       [testng]     at org.testng.TestRunner.run(TestRunner.java:617)
       [testng]     at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
       [testng]     at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
       [testng]     at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
       [testng]     at org.testng.SuiteRunner.run(SuiteRunner.java:240)
       [testng]     at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
       [testng]     at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
       [testng]     at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224)
       [testng]     at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
       [testng]     at org.testng.TestNG.run(TestNG.java:1057)
       [testng]     at org.testng.TestNG.privateMain(TestNG.java:1364)
       [testng]     at org.testng.TestNG.main(TestNG.java:1333)
       [testng] 19:04:26,421 INFO  BaseSeleniumTest : finished running 1/1 DECLARED TESTS against 1/1 BROWSERS defined
       [testng] 19:04:26,421 INFO  BaseSeleniumTest : finished TEST SUITE 1 out of 1 to run


testng] Starting ChromeDriver (v2.3) on port 52079
   [testng] 
   [testng] ===============================================
   [testng] Selenium Regression Tests
   [testng] Total tests run: 1, Failures: 0, Skips: 0
   [testng] Configuration Failures: 1, Skips: 0
   [testng] ===============================================
   [testng] 
   [testng] The tests failed.

    run-junit-report:
         [exec] Buildfile: C:\Program Files\Jenkins\workspace\myeg maintenance\Selenium-Regression-Project-master\RegressionTestHarness\build.xml
         [exec] 
         [exec] report:
         [exec] [junitreport] Processing C:\Program Files\Jenkins\workspace\myeg maintenance\Selenium-Regression-Project-master\RegressionTestHarness\results\junitreports\TESTS-TestSuites.xml to C:\WINDOWS\TEMP\null943067594
         [exec] [junitreport] Loading stylesheet C:\Program Files\Jenkins\workspace\myeg maintenance\Selenium-Regression-Project-master\RegressionTestHarness\xsl\junit-frames.xsl
         [exec] [junitreport] Transform time: 1219ms
         [exec] [junitreport] Deleting: C:\WINDOWS\TEMP\null943067594
         [exec] 
         [exec] check.archive.results:
         [exec] 
         [exec] archive.results:
         [exec]      [echo] Archiving results....
         [exec]      [copy] Copying 40 files to C:\Program Files\Jenkins\workspace\myeg maintenance\Selenium-Regression-Project-master\RegressionTestHarness\archives\results_09-10-2013-0704
         [exec] 
         [exec] copy.images:
         [exec]      [copy] Copying 4 files to C:\Program Files\Jenkins\workspace\myeg maintenance\Selenium-Regression-Project-master\RegressionTestHarness\results\junitreports\com\examples\images
         [exec]      [copy] Copying 8 files to C:\Program Files\Jenkins\workspace\myeg maintenance\Selenium-Regression-Project-master\RegressionTestHarness\results\junitreports\com\examples\images\media
         [exec]    [delete] Deleting directory C:\Program Files\Jenkins\workspace\myeg maintenance\Selenium-Regression-Project-master\RegressionTestHarness\results\junitreports\com\examples\images\templates
         [exec]    [delete] Deleting directory C:\Program Files\Jenkins\workspace\myeg maintenance\Selenium-Regression-Project-master\RegressionTestHarness\SeleniumTestResults
         [exec] 
         [exec] BUILD SUCCESSFUL
         [exec] Total time: 2 seconds

    BUILD SUCCESSFUL
    Total time: 19 seconds
    Process leaked file descriptors. See http://wiki.jenkins-ci.org/display/JENKINS/Spawning+processes+from+build for more information
    [htmlpublisher] Archiving HTML reports...
    [htmlpublisher] Archiving at BUILD level C:\Program Files\Jenkins\workspace\myeg maintenance to C:\Program Files\Jenkins\jobs\myeg maintenance\builds\2013-10-09_19-04-10\htmlreports\HTML_Report
    Finished: SUCCESS

Answer 1

你需要安装 Chrome 。

这给了它:cannot find Chrome binary
如果您已经安装了 chrome，则它无法找到它。

上 linux , 试试 whereis google-chrome .如果没有任何提示，那么您需要将 google-chrome 添加到您的 $PATH
上 window ，尝试将整个Chrome文件夹复制到默认安装目录C:\Program Files\