'with (yield from alock):' is incompatible with Python 3.9+.
Change it to 'async with alock:', and then change the affected functions
to 'async def'.
This makes the test suite pass again in a Fedora 33 VM.
QubesOS/qubes-issues#2738
is_dirty() returned a false positive if the volume was merely the source
of a currently running volume. For example, if fedora-33:root was the
source volume for myappvm:root and myappvm was running - then is_dirty()
returned True for fedora-33:root, because fedora-33/root-cow.img
contains some allocated blocks (one 256 KiB chunk containing only the
header) in this scenario, even though fedora-33 is shut down.
FixesQubesOS/qubes-issues#6371
Fedora compresses the kernel with zstd now, which isn't suppported in
grub (as of 2.04). Since we don't care about PV that much anymore,
simply skip the test there.
* origin/pr/354: (35 commits)
tests/lvm: re-introduce POOL_CONF
tests/lvm & callback: remove explicit class references
storage/callback: remove the "word of caution"
storage/callback: comment fixes
storage/callback: add the config ID as callback argument
storage/callback: some callbacks added & removed
tests/lvm & callback: Refactoring
Revert "storage/callback: do not run sync code async"
tests/callback: ensure missing conf causes errors
storage/callback: do not run sync code async
tests/callback: added callback-specific tests
storage/callback: async Volume.export() & added Volume.export_end()
storage/lvm: make the "hack" work with CallbackPool instances
storage/callback: add the backend_class property
tests/callback: add them to the rpm build
storage/callback: various fixes
tests/callback: add rudimentary tests for the callback driver
tests/lvm: make the tests re-usable for other drivers
storage/callback: fix issues detected by pylint
storage/callback: volume callbacks now also rceive the source volume as argument (if there's any)
...
* origin/pr/375:
Fix line lengths
Return better error messages from file pool
Fix bugs found by Rusty Bird
Fix export locking
Re-add dirty check in case qubesd is restarted
File volumes are started NAND exported
file pool: snapshotting dirty volume not supported
Always snapshot in the FILE pool
* tests20201030:
tests: fix test_550_ipv6_spoof_ip
tests: wait for full VM startup before testing network and few other
tests: fix logging network info on failed test
tests: use dup-ed stdin in wait_on_fail
tests: add PVH grub2 tests
tests: adjust for applications list stored in features dict
tests: remove test_030_clone
tests: make sure dnsmasq is stopped before starting it again
tests: fail the test early if VM fails to start
Use 'ip route replace' instead of 'ip route add' to not fail on already
existing route entry. This worked before only because of a race
condition with a network setup.
Network may be configured (by qubes-misc-post service in some cases)
after qrexec is started. Delay any test after VM is fully started (as
the user would do).
Adjust wait_for_session function, to re-use VM startup timeout, which
make it adjustable for slower machines (like nested virt on openQA).
The Python version (and pylint) are new enough finally.
Adjust QubesVM.run* functions for now.
Python 3.8 brings also AsyncMock() which makes tests slightly less ugly.
It's still needed by the lvm integration tests. If possible, it should
be avoided inside lvm unit tests though as using it will break
compatibility with callback unit tests.
transport.close() (necessary to detach reader from the loop) will close
the FD. In case of stdin, it will prevent another call to this waiting
function. Use dup(2) to register cloned FD, which is safe to close
without side effects.
Since qubesd-side clone_vm function is gone, it doesn't make sense to
test it. For some time already this tested only if manual step-by-step
clone implemented _in the test itself_ was done correctly.
Actual cloning is part of qubes-core-admin-client and is tested there.
- nopat - added when PAT in Linux+Xen was buggy, no longer the case for a
long time.
- iommu=soft swiotlb=8192 - necessary to limit required memory on PV with
PCI devices; since we use HVM now (with proper IOMMU translation), this
is no longer needed. Furthermore, it will free some memory in sys-* vms.
Make an exception in vm.start() actually interrupt the test. The
asyncio.wait() returns list of completed tasks, where exception may be
stored - but is not raised directly. Change to asyncio.gather() that will
propagate the exception by default.
As a side effect, avoid deprecated direct coroutine passing to
asyncio.wait(). This functionality in asyncio.gather() is not
deprecated.
