Question

我看到其他人一直有这个问题，我觉得有点不同于任何人，因为它只是在我运行一个完整的套件时出现（像测试20那样失败）。

如果我运行单个测试或只进行一些测试，代码就可以正常运行。

否则，我得到以下堆栈跟踪：

    org.openqa.selenium.remote.UnreachableBrowserException: Error communicating with the remote browser. It may have died.

我在本地运行我的代码，我不知道它为什么不尝试创建新的浏览器。相反，它只是跳过所有剩余的黄瓜步骤。

有谁知道为什么会这样？

以下是我的设置和拆卸步骤：

public class Setup_Teardown_steps extends BaseStepClass {

    @Before("@selenium")
    public void selenium_before_step(Scenario scenario) { //Function responsible for setting the scenario start and global end condition
       //Selenium setup
       //initialize_selenium_elements();
       driver = WebDriver_Singleton.getNewDriver(); //Creates a new Webdriver instance.
       driver.manage().window().setSize(new Dimension(1280, 800));


       startTime = System.currentTimeMillis();
       testData.ClearTestData(); //Clears saved test data
       testData.current_scenario = scenario;
   }


   /**
    * After each scenario Hook (except report scenarios) - public cause it has to be.
    */
   @After("@selenium")
   public void selenium_after_step(Scenario scenario) throws IOException {
       endTime = System.currentTimeMillis();
       scenario.write("Run time = " + (endTime - startTime)/1000 + " seconds");

       if (scenario.isFailed()){
           String html_link = driver.getCurrentUrl();
           scenario.write("\n");
           scenario.write("URL = " + html_link);

           try {
               byte[] screenshot = ((TakesScreenshot) driver).getScreenshotAs(OutputType.BYTES);
               scenario.embed(screenshot, "image/png");
           } catch (WebDriverException wde) {
               System.err.println(wde.getMessage());
           } catch (ClassCastException cce) {
               cce.printStackTrace();
           }
       }

       driver.close(); //Clears cache and cookies
       testData.ClearTestData(); //Clears saved test data
   }
}

//WebDriver_Singleton Function below
private static WebDriver create_driver(){
    if (driver != null){
        driver.close();
    }

    assign_base_urls();

    String browser = System.getProperty("browser") == null ? "ff" : System.getProperty("browser");

    switch(browser.toLowerCase()){
        case "ff":
        case "firefox":
        case "mozilla":
            driver = new FirefoxDriver();
            break;
        case "ie":
        case "internet explorer":
        case "internet_explorer":
            driver = new InternetExplorerDriver();
            break;
        case "chrome":
        case "google":
            driver = new ChromeDriver();
            break;
        default:
            System.out.println("Defaulting to Firefox browser");
            driver = new FirefoxDriver();
    }

    driver.manage().timeouts().implicitlyWait(implicit_wait_timeouts, TimeUnit.SECONDS);
    driver.manage().timeouts().pageLoadTimeout(page_load_timeouts, TimeUnit.SECONDS);
    driver.manage().timeouts().setScriptTimeout(script_timeouts, TimeUnit.SECONDS);

    return driver;
}

Answer 1

我查看了堆栈跟踪，很难找到，但jenkins服务器的内存不足。

Selenium浏览器一直在为我而死

1 个答案: