Assertion failure can lead to timeout if using multiple browsers

[stefanvdlugt]

Assertion failure can lead to timeout if using multiple browsers

[mavenik]

Hi @crynobone @driesvints

I have been experiencing this issue today. I have created a fresh repository and been able to reproduce the problem consistently. However, I do not use any native installs of PHP, Composer, or Laravel.

Could you help me with relevant instructions to issue a bug report using a docker image or any alternative method please?

Here's the repository for your reference:

1. Repo link - https://github.com/mavenik/dusk_timeouts
2. Commit ref - mavenik/dusk_timeouts@aac7546
3. Note that I am able to reproduce this issue with one browser itself

  /**
   * Test if the page has a header
   */
  public function testDuskTimeoutPageHasHeader(): void
  {
    $this->browse(function (Browser $browser) {
      $browser->visit('/dusk_timeout_test')
              ->assertPresent('header');
    });
  }

5. Terminal output

$ sail dusk --filter TimeoutTest

   FAIL  Tests\Browser\TimeoutTest
  ✓ dusk timeout page has accurate title                                                                                                                                                                    0.60s  
  ⨯ dusk timeout page has header                                                                                                                                                                           60.22s  
  ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────  
   FAILED  Tests\Browser\TimeoutTest > dusk timeout page has header                                                                                                                             TimeoutException   
  timeout: Timed out receiving message from renderer: 10.000
  (Session info: chrome=119.0.6045.123)

  at vendor/php-webdriver/webdriver/lib/Exception/WebDriverException.php:136
    132▕                     throw new StaleElementReferenceException($message, $results);
    133▕                 case 'detached shadow root':
    134▕                     throw new DetachedShadowRootException($message, $results);
    135▕                 case 'timeout':
  ➜ 136▕                     throw new TimeoutException($message, $results);
    137▕                 case 'unable to set cookie':
    138▕                     throw new UnableToSetCookieException($message, $results);
    139▕                 case 'unable to capture screen':
    140▕                     throw new UnableToCaptureScreenException($message, $results);

      +8 vendor frames 
  9   tests/Browser/TimeoutTest.php:28


  Tests:    1 failed, 1 passed (2 assertions)
  Duration: 60.94s

6. Screenshot of failure
   

I'm running a sail setup. Here are my setup steps if it helps

1. Setup a fresh Laravel Sail application

curl -s https://laravel.build/dusk-timeouts | bash`
cd dusk-timeouts
./vendor/bin/sail up

2. Install Dusk

./vendor/bin/sail composer require --dev laravel/dusk
./vendor/bin/sail artisan dusk:install

3. Test Dusk scaffolding (was successful)

./vendor/bin/sail dusk

4. Create a new browser test

./vendor/bin/sail artisan dusk:make TimeoutTest

7. Execute TimeoutTest

./vendor/bin/sail dusk --filter TimeoutTest

[crynobone]

Hey there, thanks for reporting this issue.

We'll need more info and/or code to debug this further. Can you please create a repository with the command below, commit the code that reproduces the issue as one separate commit on the main/master branch and share the repository here?

Please make sure that you have the latest version of the Laravel installer in order to run this command. Please also make sure you have both Git & the GitHub CLI tool properly set up.

laravel new bug-report --github="--public"

Do not amend and create a separate commit with your custom changes. After you've posted the repository, we'll try to reproduce the issue.

Thanks!

[driesvints]

Feel free to reopen when you have the repo. Thanks

[Rubrasum]

My issue seemed to be the method I was using with this retry(). I was successful with other tests not using visit like this.

[TonisfelTr]

Are there persons who get this error for now?

PHP: v8.3.6
Laravel: v10.48.8
Laravel Sail: v1.29.1
Laravel Dusk: v8.2.0

My code of DuskTestCase implemented class

    public function test_icd_page_read_correctly() {
        $this->browse(function (Browser $browser){
            $mainPage = $browser->visit(self::mainLink)->setChromeOptions("--headless");
            // Tests if page has been got correctly.
            $mainPage->assertSeeLink('https://mkb-10.com/index.php?pid=4002');
        });
    }

Error:

FAIL  Tests\Browser\ExampleTest
  ⨯ basic example                                                                                                                                                                                                                                                        60.68s  
  ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────  
   FAILED  Tests\Browser\ExampleTest > basic example                                                                                                                                                                                                          TimeoutException   
  timeout: Timed out receiving message from renderer: 10.000
  (Session info: chrome=123.0.6312.86)

  at vendor/php-webdriver/webdriver/lib/Exception/WebDriverException.php:136
    132▕                     throw new StaleElementReferenceException($message, $results);
    133▕                 case 'detached shadow root':
    134▕                     throw new DetachedShadowRootException($message, $results);
    135▕                 case 'timeout':
  ➜ 136▕                     throw new TimeoutException($message, $results);
    137▕                 case 'unable to set cookie':
    138▕                     throw new UnableToSetCookieException($message, $results);
    139▕                 case 'unable to capture screen':
    140▕                     throw new UnableToCaptureScreenException($message, $results);

      +8 vendor frames
  9   tests/Browser/ExampleTest.php:16


  Tests:    1 failed (1 assertions)
  Duration: 60.80s