Add documentation for existing tests

[JenySadadia]

Pipeline is running a range of tests with the new API.
Add documentation explaining each of them in detail to make sure new users or developers can understand details such as what the test is about, possible test results, sub-tests, and can use this information for test analysis, post-processing, or even adding new tests.

• Add documentation
• Deploy to kernelci.org/docs (https://kernelci.org/docs/tests/ looks like a good place for such information)
• Update Kernelci tests links on https://github.com/kernelci/kcidb/blob/main/tests.yaml

[padovan]

Just to clarify, is this about documenting how each tests behave and their results? What is the purpose of this? and how would we scale it once we have hundreds of tests?

[JenySadadia]

Just to clarify, is this about documenting how each tests behave and their results? What is the purpose of this?

The purpose is to add existing test suites' summary. Maybe we can omit the test results but summarize what the test is about. Something like what we currently have for legacy system i.e. https://kernelci.org/docs/tests/.

how would we scale it once we have hundreds of tests?

Yes, I agree that it's difficult to maintain this kind of doc. However, I believe it's important for KernelCI users/developers to be aware of different kinds of tests that the KernelCI is capable of running.
This data is also useful for tools that will analyze/interpret test results for post-processing. For instance, database service such as KCIDB.