The allocation of the object itself can't fail. What can fail is the
creation of the class on a programming error. Rather than punting the
error up the stack abort() directly on the first occurence as the error
can't be fixed during runtime.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All tests were converted to use real capabilities so there's no need to
support the infrastructure for fake tests.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Both 'kvm_machines' and 'qemu_machines' now have the same members so we
can simply drop kvm_machines.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All tests were converted to use real capabilities so there's no need to
support the infrastructure for fake tests.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Convert the only outstanding test case for a 'sparc' machine to modern
test infrastructure.
'sparc' machine type also needs to be added to the list of supported
arches in testQemuGetLatestCaps.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Real capabilities populate the binary name, while fake don't. We can
directly insert the capabilities using the real binary name.
This will allow to remove 'qemu_emulators' entries once all tests are
converted to real capabilties.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Make callers use virFileCacheClear to clear the cache before populating
it rather than trying to overwrite what's in it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use x86_64 emulator and machine and remove the nocaps version of the
test.
Fixes: 80a37e96a9
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Integrate the two special cases used for schema testing into the more
useful qemuxml2argvtest, whose input data is still tested against the
schema.
Add also a xml output variant.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The schema tested by removed test cases is tested by other, more useful,
test cases:
- 'maxMemory'
- qemuxmlargvdata/memory-hotplug*
- 'backingChains'
- qemuxmlargvdata/disk-backing-chains*
- 'timers'
- qemuxml2argvdata/kvm-pit-delay.xml
- qemuxml2argvdata/clock-catchup.xml
- 'qemu-simple-description-title.xml'
- 'qemuxml2argvdata/minimal.xml
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Turns out that those overrides I recently removed where actually
there for a reason, and there was a motivation behind creating
the driver config as unprivileged too O:-)
Until a solution that can both ensure predictable output and
avoid code duplication is developed, go back to the previous
approach.
Fixes: 2f56f69f7f ("tests: Create privileged config for QEMU driver")
Fixes: 0f49b6cc6b ("tests: Drop no longer necessary overrides")
Fixes: 0b464cd84f ("tests: Drop more QEMU driver config overrides")
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
These are allegedly necessary to keep the output consistent,
but now that we're using a privileged config for the driver we
get the desired behavior out of the box, and as a bonus the
paths match what you would actually see on a regular host.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
We use standard paths for almost everything else.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
For almost all directories, the value we set matches the one
a standard deployment would use, but in a couple of cases they
deviate from that. Keep things consistent.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
None of these settings is specific to the xml2argv test. Moving
them to the common code ensures the behavior of the QEMU driver
is consistent across all QEMU tests.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Creating a privileged config ensures these are already set
correctly.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Our QEMU test suite effectively covers the qemu:///system
scenario, and we have to partially replace the unprivileged
config with its privileged equivalent after the fact to keep up
the illusion.
Instead of jumping through these extra hoops, we can simply
start with a privileged configuration matching the privileged
driver we're creating for test programs.
This change highlights that we were missing a couple of
overrides, specifically in the tests for passt and dbus. Now
that we're creating a privileged config, this kind of issue
shouldn't be able to slip into the test suite.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Most test programs were already doing this, and moving it to
the common code ensures we see consistent behavior across all
QEMU tests.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
These are intended to be used for just a few specific tests,
but since we don't always free them up afterwards they could
end up accidentally affecting subsequent tests as well.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Follow the example of other similar settings and only enable it
for the few test cases that are actually about the specific
functionality, disabling it immediately afterwards.
A few test cases that were completely unrelated to SPICE TLS no
longer see the effects of having the feature enabled.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Just like TLSx509certdirs, these can be set throughout the
lifetime of the test program.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
The various TLSx509certdirs can be set throughout the lifetime
of the test program without issue.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
We use these in QEMU command lines, so we should poison them
to catch test suite issues.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
QEMU deprecated the '-no-acpi' option, thus we should switch to the
modern way to use '-machine'.
Certain ARM machine types don't support ACPI. Given our historically
broken design of using '<acpi/>' without attribute to enable ACPI and
qemu's default of enabling it without '-no-acpi' such configurations
would not work.
Now when qemu reports whether given machine type supports ACPI we can do
a better decision and un-break those configs. Unfortunately not
retroactively.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/297
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The return data from 'query-machines' now contains an 'acpi' field. If
the field is present we can use it to decide how to handle user's
setting of '<acpi/>' domain feature.
Add logic to extract the 'acpi' field and store it in machine type list
along with other properties.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Update to v7.2.0-2146-g2946e1af27
Notable changes:
- 'acpi' field in 'query-machines' added
- 'SapphireRapids(-v1)' cpu model added
- 'fsrs', 'fsrc', 'fzrm' cpu features added and available via TCG
- 'fsrm' feature can be now emulated by qemu
- 'smm-enabled' property added to 'ICH9-LPC' device
- 'luks-any' encryption type for RBD blockdev backend and way to
specify encryption options for parent image via 'parent'
- 'xen-event-inject', 'xen-event-list' commands added
- 'xen-xenstore', 'xen-gnttab', 'xen-evtchn', 'xen-overlay',
'xen-platform'
- 'i2c-echo' device added
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We now always assume support for polling mode of iothreads.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove disks which are not necessary to demonstrate iothread config.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use latest caps for the tests even though the original test case didn't
need any capabilities.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the cputune-iothreads, cputune-iothreadsched-zeropriority,
cputune-iothreadsched test files by moving the relevant elements into
the cputune case as we can setup scheduler settings for multiple objects
and thus test everything in one go.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use DO_TEST_CAPS_LATEST for cputune-numatune, cputune-zero-shares,
cputune, and vcpu-placement-static cases. Do the necessary tweaks to
work with actual data.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use DO_TEST_CAPS_LATEST for the basic tests. The emulator needed to be
tweaked to work with the real caps data.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'iothreads-disk' covers everything that 'iothreads' did in addition to
actually using the iothread.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All supported QEMU versions now support iothreads thus upcoming patches
will be removing the capability checks. Remove the 'iothreads-nocap'
case which will become invalid.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Setting the LIBVIRT_SKIP_CLEANUP environment variable results
in the contents of fakerootdir being preserved for inspection.
Be more helpful towards the developer and print out the path
in this case.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Instead of having each test manually initialize and cleanup
its own fakerootdir, do that as part of the common test
initialization logic in virTestMain().
In most cases we can simply drop the relevant code from the
test program, but scsihosttest uses the value of fakerootdir
as a starting point to build another path, so we need to do
things slightly differently. In order to keep things working,
we retrieve the value from the LIBVIRT_FAKE_ROOT_DIR
environment variable, same as all the mock libraries are
already doing.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Most replacements are completely straightforward but
vircgrouptest requires slightly different handling because,
instead of initializing a single fakerootdir at the start of
the test program and cleaning it up at the end, it creates
multiple different ones one after the other.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
We have this logic open-coded all over the test suite. Provide
proper helpers implementing it.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
These cover various scenarios related to firmware formats,
specifically ensuring that all the ways in which the user can
ask for a non-default format to be used work correctly.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Currently, firmware selection is performed as part of the
domain startup process. This mostly works fine, but there's a
significant downside to this approach: since the process is
affected by factors outside of libvirt's control, specifically
the contents of the various JSON firmware descriptors and
their names, it's pretty much impossible to guarantee that the
outcome is always going to be the same. It would only take an
edk2 update, or a change made by the local admin, to render a
domain unbootable or downgrade its boot security.
To avoid this, move firmware selection to the postparse phase.
This way it will only be performed once, when the domain is
first defined; subsequent boots will not need to go through
the process again, as all the paths that were picked during
firmware selection are recorded in the domain XML.
Care is taken to ensure that existing domains are handled
correctly, even if their firmware configuration can't be
successfully resolved. Failure to complete the firmware
selection process is only considered fatal when defining a
new domain; in all other cases the error will be reported
during startup, as is already the case today.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Now that we ignore all firmwares that are not in raw format
while performing autoselection, we can have descriptors for
firmware builds in QCOW2 format without breaking anything.
Note that the descriptors are arranged so that they have the
highest priority on aarch64, but the lowest one on x86_64.
This matches the expectation that QCOW2 will quickly be
adopted as the default on aarch64, where its use produces
significant benefits in terms of memory usage, while x86_64
will likely stick with raw for the foreseeable future.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
At the moment, if SMM is explicitly disabled in the domain XML
but a firmware descriptor that requires SMM to be enabled has
the highest priority and otherwise matches the requirements,
we pick that firmware only to error out later, when the domain
is started.
A better approach is to take into account the fact that SMM is
disabled while performing autoselection, and ignore all
descriptors that advertise the requires-smm feature.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
These cover scenarios such as using the new, more verbose
format of the <nvram> element to point to a local path, mixing
firmware autoselection with non-local NVRAM files, and
explicitly disabling SMM when using firmware autoselection.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Some of the test cases had only been added to the xml2argv
test program and not to the xml2xml one.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
