At least in our CI, the default place to store VM runtime overlays
(testvm.get_temp_dir()) points to a tmpfs file, so that tests can put VM
overlays into RAM and are not affected by slow I/O. But that doesn't
work for composer, as it tends to produce huge overlays due to real-life
OS composed trees.
Use /var/tmp/ instead, which is meant for large files.
Also simplify the VirtMachine invocation -- if `identity_file` is None,
that's fine -- it's the default value of that argument anyway.
The cockpit tests assume logging in as non-root, but that isn't always true
when testing things like boot.iso images. So this checks for ssh login without
checking for /run/nologin
Also sets default image to testvm.DEFAULT_IMAGE so that testvm doesn't
need to be imported by users of the class.
This splits out the lorax-composer specific execution so that the built
image can be downloaded from the build vm and booted by the host instead
of using nested virt to try and boot it inside the build vm.
Also adds copying the ssh key from the build vm so that it can log into
the image and run the test_boot_* scripts.
- save compose logs under /var/log/$TEST
- save qemu logs under /var/log/$TEST/qemu.log
- download everything to $TEST_ATTACHMENTS so it can be saved
in CI results
Beakerlib upstream can't do this yet, but might at some point:
https://github.com/beakerlib/beakerlib/issues/42
This is only enabled in combination with the `--sit` option of the
`test/check-*` scripts. It leaves the system in exacly the state it was
in when an assertion failed. Finishing the test run would run cleanup as
well (such as deleting created images). It also takes longer.
Test the HTTP API directly from outside the VM by forwarding
/run/weldr/api.socket to a TCP port on the host.
This is only a start to test that the API always returns JSON (see
previous commit).
Helps in figuring out which tests are in a file without having to open
it. Use like this:
$ test/check-cli -l
TestImages.test_live_iso
TestImages.test_partitioned_disk
TestImages.test_qcow2
TestImages.test_tar
TestSanity.test_blueprint_sanity
TestSanity.test_compose_sanity
Names of classes containing multiple tests can be given, just like
normal:
$ test/check-cli -l TestSanity
TestSanity.test_blueprint_sanity
TestSanity.test_compose_sanity
Allows to run the tests on multiple operating systems and on the
infrastructure that the Cockpit team maintains.
`make vm` downloads one of Cockpit's test images (override which one
with TEST_OS) and installs rpms build from the local checkout of lorax.
The resulting image is placed in `test/images/$TEST_OS`.
TEST_OS can be set to any of Cockpit's supported images (default:
fedora-30).
Run `make check-vm` to run the CLI checks in the VM. The bulk of the
work is done in `test/check-cli`, which uses Cockpit's `bots` library to
start the VM and run the script in it.
Also included is a `test/run` script, which is the entrypoint for
Cockpit's test infrastructure.
Alexander Todorov
Martin Pitt
Brian C. Lane
Lars Karlitski