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Wednesday, March 26, 2025

selenium webdriver – Unable to run take a look at on gitlab pipeline because of DevToolsActivePort file does not exist


I created a pattern Selenium Webdriver take a look at utilizing java and maven and pushed it out to my gitlab repository. Then I created a new pipeline to run the automated checks. That is my first time operating a take a look at on the pipeline so I adopted some directions on-line. The difficulty I am having is that the take a look at fails due to this error: (unknown error: DevToolsActivePort file does not exist)

I noticed some few questions concerning this too and tried so as to add these options however nonetheless getting that error. Used this hyperlink the place I added these arguments.
WebDriverException: unknown error: DevToolsActivePort file does not exist whereas attempting to provoke Chrome Browser

Undecided what I have to do to repair this error or run the take a look at as a non-root consumer which might perhaps be a workaround.

That is my yml file for the pipeline

# calling the docker picture the place chrome, maven, jdk can be found to run the checks
picture: markhobson/maven-chrome:jdk-11

# constructing the maven
construct:
  stage: construct
  script:
    - mvn compile

# operating the checks
take a look at:
  stage: take a look at
  script:
    - mvn clear take a look at 

BaseTest class

@BeforeSuite
    public void beforeSuite()  {
        WebDriverManager.chromedriver().setup();
        ChromeOptions choices = new ChromeOptions();
        String runTime = null;
        
        attempt {
            InputStream enter = BaseTest.class.getClassLoader().getResourceAsStream("runSetup.properties");
            Properties properties = new Properties();
            properties.load(enter);
            runTime = properties.getProperty("runTimeOnLocal");
        } catch (IOException e) {
            e.printStackTrace();
        }
        
        // if it is true, meaning operating domestically on my machine and open the webrowser
        // if it is false, meaning it is operating on gitlab headless        
        if(runTime.equalsIgnoreCase("TRUE")) {
            choices.addArguments("start-maximized"); 
            choices.addArguments("enable-automation"); 
            choices.addArguments("--no-sandbox"); 
            choices.addArguments("--disable-infobars");
            choices.addArguments("--disable-dev-shm-usage");
            choices.addArguments("--disable-browser-side-navigation"); 
            choices.addArguments("--disable-gpu"); 
        }
        else if(runTime.equalsIgnoreCase("FALSE")) {
            choices.addArguments("--disable-dev-shm-usage");
            choices.addArguments("--no-sandbox"); 
            choices.addArguments("--disable-gpu"); 
            choices.setHeadless(true);
        }
        
        driver.set(new ChromeDriver(choices));
        Log.information("Opening internet utility");
        driver.get().get("https://demo.opencart.com/");
    }

I additionally put the hyperlink to my repo as it is a pattern for me to assessment selenium (want to modify to grasp department)

SeleniumReview

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