Playwright - test execution is stuck if there is a version mismatch

[anupamck]

The symptom: My CI execution pipeline is stuck on the following step:

    ...
    npm timing npm:load:timers Completed in 0ms
    npm timing npm:load:configScope Completed in 0ms
    npm timing npm:load Completed in 64ms

    Running 4 tests using 4 workers

I notice that moon pods for the execution are created in my infrastructure, but they are killed almost immediately, and the pipeline remains stuck on this step forever.

I found out that this was due to a version mismatch between the Playwright package I use to locally write the tests (and deploy as a package for execution), and the Moon Playwright image I use for the run (which I pick from here: https://aerokube.com/images/latest/#_playwright).

This is expected - I need these versions to match for my tests to run smoothly. But what I expect here is better error handling on Moon. Once a version mismatch is detected, I expect the pipeline to throw an error with a descriptive error message.

[vania-pooh]

@anupamck we unfortunately have no control on Playwright error handling, because their protocol is not a W3C standard like Selenium protocol is. So, I would create an issue in Playwright repository instead.