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[英]How to run the selenium webdriver test case project(done in java) into Linux
[英]Run Selenium WebDriver test on a linux server
我正在嘗試在帶有 chrome 的 Linux 服務器上運行使用 selenium webdriver 實現的測試,但沒有顯示我的 java 代碼
System.setProperty("webdriver.chrome.driver","/home/exploit/Bureau/chromedriver");
WebDriver driver = new ChromeDriver();
driver.get("https://www.google.com");
WebElement element = driver .findElement(By.id("lst-ib"));
運行這個程序 (jar) a 用命令啟動 Xvfb
Xvfb :1 -screen 5 1024x768x8 &
export DISPLAY=:1.5
當我運行程序時,經過漫長的等待,我得到了這個異常
12:39:53.483 [Forwarding newSession on session null to remote] DEBUG o.a.h.i.conn.DefaultClientConnection - Connection 0.0.0.0:51411<->127.0.0.1:9069 closed
12:39:53.483 [Forwarding newSession on session null to remote] DEBUG o.a.h.i.conn.tsccm.ConnPoolByRoute - Notifying no-one, there are no waiting threads
Exception in thread "main" org.openqa.selenium.WebDriverException: unknown error: Chrome failed to start: exited abnormally
(Driver info: chromedriver=2.9.248304,platform=Linux 3.10.0-123.13.2.el7.x86_64 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 60.69 seconds
Build info: version: 'unknown', revision: 'unknown', time: 'unknown'
System info: os.name: 'Linux', os.arch: 'amd64', os.version: '3.10.0- 123.13.2.el7.x86_64', java.version: '1.7.0_79'
Driver info: driver.version: ChromeDriver
Session ID: 6c811fab5c809544094e1f9e1d96ef6a
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:188)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:145)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:531)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:215)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:110)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:114)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:161)
at org.openqa.selenium.chrome.ChromeDriver.<init>(ChromeDriver.java:107)
at com.atos.esope.Extractor.extTest(Extractor.java:76)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:201)
at com.sun.proxy.$Proxy27.extTest(Unknown Source)
at com.atos.esope.Program.main(Program.java:32)
當我嘗試單獨運行 chrome 時遇到了這個問題
Xlib: extension "RANDR" missing on display ":1.5".
Xlib: extension "RANDR" missing on display ":1.5".
Xlib: extension "RANDR" missing on display ":1.5".
Xlib: extension "RANDR" missing on display ":1.5".
Xlib: extension "RANDR" missing on display ":1.5".
Xlib: extension "RANDR" missing on display ":1.5".
Xlib: extension "RANDR" missing on display ":1.5".
[3207:3207:0505/171255:ERROR:url_pattern_set.cc(240)] Invalid url pattern: chrome://print/*
libGL error: failed to load driver: swrast
libGL error: Try again with LIBGL_DEBUG=verbose for more details.
libGL error: failed to load driver: swrast
libGL error: Try again with LIBGL_DEBUG=verbose for more details.
libGL error: failed to load driver: swrast
libGL error: Try again with LIBGL_DEBUG=verbose for more details.
libGL error: failed to load driver: swrast
libGL error: Try again with LIBGL_DEBUG=verbose for more details.
libGL error: failed to load driver: swrast
libGL error: Try again with LIBGL_DEBUG=verbose for more details.
libGL error: failed to load driver: swrast
libGL error: Try again with LIBGL_DEBUG=verbose for more details.
問題是:
是在定位驅動程序還是在 chrome 中出現問題,或者我需要一些額外的配置?
我已經用 Firefox 試過了。你需要引導 Firefox 以便它在 Xvfb 中執行。
您可以嘗試以下操作:
String Xport = System.getProperty("lmportal.xvfb.id", ":1");
final File firefoxPath = new File(System.getProperty("lmportal.deploy.firefox.path", "/usr/bin/firefox"));
FirefoxBinary firefoxBinary = new FirefoxBinary(firefoxPath);
firefoxBinary.setEnvironmentProperty("DISPLAY", Xport);
這里錯誤日志Chrome failed to start: exited abnormally
清楚地表明系統無法啟動 chromedriver 但它能夠找到它。 當您嘗試使用 jenkins 在 linux 服務器上運行時,只需嘗試在 jenkins 上下載並啟用插件 XVFB 並使用此代碼塊。 希望這可以幫助!
if(service == null){
service = new ChromeDriverService.Builder()
.usingDriverExecutable(new File("/usr/bin/chromedriver"))// set the chromedriver path
.usingAnyFreePort()
.withEnvironment(ImmutableMap.of("DISPLAY", ":15"))
.withSilent(true)
.build();
service.start();
}
System.out.println("Reading chrome driver");
System.setProperty("webdriver.chrome.driver","/usr/bin/chromedriver");
ChromeOptions chromeOptions = new ChromeOptions();
chromeOptions.addArguments("--headless");
WebDriver driver = new ChromeDriver(chromeOptions);
driver.get("https://google.com");
driver.quit();
}
catch(Exception ex){
System.out.println(ex.getMessage());
}
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