Move from tap to the node core test runner

[mcollina]

As titled

This could be part of the next semver major that drops old nodes.

[ashutoshdhande]

Will give a shot at this

[anurag-roy]

@mcollina There are a lot of test files using tap (around 150).

Are we looking to migrate all of them in one PR or migrating part by part is fine?

[pmarchini]

Hey!

Given the large number of tests and the need to meticulously avoid false positives, would it be more effective to split the test suites into separate PRs?

For instance, test:cookies appears to be easily portable independently of other suites.

How about we create a list of these suites to distribute the workload and more effectively monitor the outcomes?

[Uzlopak]

Is there something like t.plan in node:test?

[anurag-roy]

@Uzlopak There isn't, we are using @matteo.collina/tspl package instead of t.plan

Example usage here.

[Uzlopak]

I am on this now.

I opened a PR #2719 for an example transformation.
Also I will split the necessary work into smaller PRs to reduce the review work.

[Uzlopak]

Opened #2720 and #2721 to incrementally prepare the following PR.

[Uzlopak]

LOL. I created basically 6 batches and lost the following stuff, which I stashed in git.

So please review and merge the open PRs. Then I can continue to migrate it.

[Uzlopak]

Nice. Its done.

Maybe we can do the same in fastify