Incompatibility with PHP XDebug Version >= 3.0.1

[Luc4G3r]

Preconditions

1. Have XDebug Version 3.0.1 or higher installed
2. Have XDebug extension enabled in php.ini

Steps to reproduce

1. Disable Magento debug mode
2. Run any bin/magento command with magento2-functional-testing-framework enabled

Expected result

Command is executed

Actual result

   PHP Fatal error:  Uncaught Error: Call to undefined function xdebug_disable() in ROOT/vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/_bootstrap.php

Possible solution (only to prevent error)

Change ROOT/vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/_bootstrap.php lines 71-74 to:

   $debugMode = $_ENV['MFTF_DEBUG'] ?? false;
   if (!(bool)$debugMode && extension_loaded('xdebug')) {
       if (version_compare(phpversion('xdebug'), '3.0.1', '<')) {
           xdebug_disable();
       } else {
          // I don't know the method for version >= 3.0.1
      }
   }

[m2-assistant]

Hi @Luc4G3r. Thank you for your report.
To help us process this issue please make sure that you provided sufficient information.

Please, add a comment to assign the issue: @magento I am working on this

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[jilu1]

@Luc4G3r
We have just fixed this issue in 3.2.1. Could you do composer update mftf and see if it works?

[rissajeanne]

@Luc4G3r
We have just fixed this issue in 3.2.1. Could you do composer update mftf and see if it works?

@jilu1 No luck updating mftf on magento/product-community-edition:2.3.5-p1:

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for magento/magento2-functional-testing-framework ~3.2.1 -> satisfiable by magento/magento2-functional-testing-framework[3.2.1].
    - Conclusion: remove beberlei/assert v2.9.9
    - Conclusion: don't install beberlei/assert v2.9.9
    - magento/magento2-functional-testing-framework 3.2.1 requires spomky-labs/otphp ^10.0 -> satisfiable by spomky-labs/otphp[v10.0.0, v10.0.1].
    - spomky-labs/otphp v10.0.0 requires beberlei/assert ^3.0 -> satisfiable by beberlei/assert[v3.0.0, v3.0.1, v3.1.0, v3.2.0, v3.2.1, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.3.0].
    - spomky-labs/otphp v10.0.1 requires beberlei/assert ^3.0 -> satisfiable by beberlei/assert[v3.0.0, v3.0.1, v3.1.0, v3.2.0, v3.2.1, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.3.0].
    - Can only install one of: beberlei/assert[v3.0.0, v2.9.9].
    - Can only install one of: beberlei/assert[v3.0.1, v2.9.9].
    - Can only install one of: beberlei/assert[v3.1.0, v2.9.9].
    - Can only install one of: beberlei/assert[v3.2.0, v2.9.9].
    - Can only install one of: beberlei/assert[v3.2.1, v2.9.9].
    - Can only install one of: beberlei/assert[v3.2.2, v2.9.9].
    - Can only install one of: beberlei/assert[v3.2.3, v2.9.9].
    - Can only install one of: beberlei/assert[v3.2.4, v2.9.9].
    - Can only install one of: beberlei/assert[v3.2.5, v2.9.9].
    - Can only install one of: beberlei/assert[v3.2.6, v2.9.9].
    - Can only install one of: beberlei/assert[v3.2.7, v2.9.9].
    - Can only install one of: beberlei/assert[v3.3.0, v2.9.9].
    - Installation request for beberlei/assert (locked at v2.9.9) -> satisfiable by beberlei/assert[v2.9.9].

[jilu1]

@Luc4G3r @rissajeanne
Ah, I see that you are using magento 2.3.5-p1 which uses mftf 2.x and it does not have the fix. I created an internal ticket https://jira.corp.magento.com/browse/MQE-2429 and we will port the fix over.

[Luc4G3r]

@jilu1
Yes, I can confirm the fix works on update, but also working with projects which were not yet updated, I would greatly appreciate a port of it.

[soumyau]

Hello, @Luc4G3r @rissajeanne. This fix has been ported over to MFTF 2.x, you can version bump mftf to 2.6.6 in 2.3.x releases of magento.