Deal with Notebook smoke/web tests

[joaomoreno]

The entire Notebook smoke test suite is currently entirely skipped. We should address this by either fixing the tests or removing them altogether.

cc @jrieken @roblourens

[rebornix]

I'll recommend us removing them.

[bpasero]

Related, they are entirely disabled for web in integration tests: #126384

[roblourens]

Current status: I'd like to delete the ones that have just always been flaky but leave at least a couple so we open a notebook during smoketesting. But opening a notebook fails in the web smoketests due to something with the webview.

[roblourens]

@mjbvz can you look at this? I also can't do a web integration test for (I think) the same reason.

Error loading webview: Error: Could not register service workers: TypeError: Failed to register a ServiceWorker for scope ('https://a3772875-0e58-451e-80db-0d430bdac14d.vscode-webview-test.com/5319757634f77a050b49c10162939bfe60970c29/') with script ('https://a3772875-0e58-451e-80db-0d430bdac14d.vscode-webview-test.com/5319757634f77a050b49c10162939bfe60970c29/service-worker.js?id=a3772875-0e58-451e-80db-0d430bdac14d&swVersion=2&extensionId=&platform=browser&vscode-resource-base-authority=vscode-resource.vscode-webview.net&purpose=notebookRenderer'): An unknown error occurred when fetching the script..

Works like in yarn web though, I don't know what the difference is

[bpasero]

I would like to enrich our hot-exit smoke tests to also open a notebook, make it dirty and verify the contents are there after restart. But given the notebook tests are disabled, it looks I am blocked on this? What is the status?

[roblourens]

@mjbvz would you have time to look at this in December/Jan?

[DonJayamanne]

Removing @mjbvz for now from this, as it seems there might no longer be an issue.
Will need to enable the tests and verify once again.