KUnit about kernelci-core HOT 3 OPEN

First fully functional revision of kunit integration kernelci command line (kci_build) here: https://github.com/Heidifahim/kernelci-core/tree/kci_kunit

Need to have:

1. Make sure to be using the latest upstream linux-kseltest tree which has all KUnit changes merged.
2. Need to apply this JSON patch for it to function (this should be upstream soon as well).

Usage:

1. to run ALL kunit tests written in linux tree:
   ./kci_build` build_kernel --defconfig=defconfig --arch=x86 --build-env=gcc-8 --kdir=$HOME/workspace1/linux --kunit=alltests --kunit_json=out.json

2. to run a set of default KUnit tests found at linux/arch/um/configs/kunit_defconfig:
./kci_build` build_kernel --defconfig=defconfig --arch=x86 --build-env=gcc-8 --kdir=$HOME/workspace1/linux --kunit --kunit_json=out.json

3. To run your own specified KUnit tests, create a kunitconfig file under linux/ and run:
   ./kci_build` build_kernel --defconfig=defconfig --arch=x86 --build-env=gcc-8 --kdir=$HOME/workspace1/linux --kunit --kunit_json=hello.json

Now currently trying to implement kunit integration within "kci_test submit" command instead.

from kernelci-core.

Thanks @Heidifahim for the update, that's great progress. I think it's now all down to reshaping the code to better fit the current scheme of things, which can be done one step at a time.

The first step I guess would be to have the ability to generate a command and run it locally, as an implementation of the LabAPI class. I guess the first step would be to generate the command to run with template parameters (the .generate() method) and then run it (the .submit() method). Initially this can be done synchronously, just by calling subprocess.call() or something similar.

from kernelci-core.

We've now been running KUnit tests using the new API on x86_64, here's some sample logs:
https://storage.staging.kernelci.org/api/kunit-64c0d4cd53f14b471c8037b5/?C=M&O=D

There's also a plain run based on UML but we've had issues with it. I'll keep posting updates as things evolve around this topic.

from kernelci-core.