Improve testing of an explicitly requested USB controller without a
model being provided.
For this purpose the 'usb-controller' case is renamed to
'usb-controller-default-i440fx'; 'usb-controller-default-q35' is moved
up to form a group. In both cases tests are covnerted to use
DO_TEST_CAPS_LATEST.
A new 'usb-controller-default-isapc' negative test case is added for
symmetry.
The negative test case 'usb-controller-default-unavailable-q35' is
converted to use latest caps, but stripping the default controller
instead of using fake caps. Additionally for symmetry
'usb-controller-default-unavailable-i440fx' is added although that
doesn't cause failure, but rather a graceful downgrade to use '-usb'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There are per-machine type variations on which usb controller will be
picked on an x86_64 machine. Add test cases where a USB controller is
completely missing to cover all 3 cases ('isapc', 'pc', 'q35') when an
USB controller is not explicitly requested by the user.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move all controller related tests together and consolidate naming of the
test cases.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In order to minimize further churn, make all fake-caps test assume that
the seccomp sandbox is supported.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Enable a few defaults that will decrease churn when converting tests to
real capabilities.
Since the fake machines are added only for x86_64 at this point we can
assume that ACPI is present via -machine.
In case of the default ram id assume the same. Additionally the logic
was broken as fake capabilities don't have a version so the default RAM
was never actually populated into fake caps tests.
For CPU we add 'qemu64' as that is the default picked by qemu.
We also assume that qemu requires an explicit backend for -numa, which
is the case for modern machines.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'numatune-memory' case is completely dropped as it's sufficiently
covered by 'numatune-memnode'.
The positive fake-caps version of 'numatune-memnode' is dropped as it's
covered by the two existing real caps invocations.
'numatune-memory-invalid-nodeset', 'numatune-memnode-invalid-mode',
'numatune-memnode-nocpu', 'numatune-memnodes-problematic' parsing error
negative cases are converted to use latest capabilities.
'numatune-static-nodeset-exceed-hostnode' commandline generation failure
negative case is converted to use latest capabilities.
'numatune-memnode-no-memory', 'numatune-distances',
'numatune-auto-nodeset-invalid', 'numatune-auto-prefer' positive cases
are converted to use latest capabilities.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use proper version for negative case of 'hugepages-memaccess3'
QEMU allowed to configure a memory backend for default ram since
qemu-5.2. Fix the test to use real capability data.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'virQEMUCapsAddCPUDefinitions' is used solely to populate fake cpu
models for the fake-caps tests. Note that and also populate the 'type'
field so that default cpu type can be propagated properly.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
To minimize upcoming churn in test data when they will be converted to
latest capabilities enable JSON syntax for -device, -object, and -netdev
for all fake caps test files. Doing this should also help git track
renames of the files better as there will be more of consistent context
present.
We can do this safely as internally we generate JSON first and then
back-convert it into the old-style commandline if given qemu doesn't
support it. This means that all generated content will be the same.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the notion of legacy cpus as there are no test cases using it any
more.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Similarly to 'cpu-host-model' add a real capability invocation for each
version we support and remove the old fake caps invocation.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Similarly to 'cpu-host-model' add a real capability invocation for each
version we support and remove the old fake caps invocation.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The feature is supported since qemu-5.1. Use real qemu-5.0 caps for the
test.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Drop tests which already are tested with real caps, thus the fake caps
version doesn't bring much value.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Few tests were invoked multiple times either with identical or
equivalent config. Remove those invocations.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Change DO_TEST_GIC so that it accepts the version and switch it to use
DO_TEST_CAPS_ARCH_VER_FULL internally which will ensure that the output
filenames conform to the format we use for real capabilities.
This also allows us to convert a few of versioned tests to use this
improved macro.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We've forgot to add test invocations with real caps for qemu versions
starting with 6.2.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'display' option for the 'vfio-pci' device was added in qemu-2.12
and can't be compiled out. Assume support for the flag.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All supported qemu versions have this feature and it can't be compiled
out. The logic is a bit more complex in this instance as the flag is
asserted if:
if (ARCH_IS_X86(qemuCaps->arch) &&
virQEMUCapsGet(qemuCaps, QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION)) {
virQEMUCapsSet(qemuCaps, QEMU_CAPS_CPU_CACHE);
}
Now QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION is available since qemu-2.8 but
only on certain architectures, thus we need to keep the flag itself, but
x86_64 is one of them.
The flag can be also assumed as qemuValidateDomainDefCpu rejects any
cache config on non-x86 arches.
Remove any use of the capability and drop the impossible test cases.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QMP monitor is the only thing we support at this point, thus all other
tests test the same thing.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
At this point only x86_64 is using fake machines, and for real machines
we don't populate the fake cpu models. Thus we can remove everything
non-x86_64.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
If a test uses ARG_CAPS_HOST_CPU_MODEL feature we override the global
host cpu model to the selected CPU but don't clear it afterwards. This
can trip up fake caps tests following a test which uses this feature.
This does not happen with real caps, because unless overriden, the host
cpu from capabilities is always populated as the host cpu.
Clear the CPU on cleanup.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Internally the preferred machine which is 'pc' for x86_64 must be kept
in the first place in the array of machines. This was not the case when
stripping the machine aliases for use in tests (so that test output
stays stable) where we've created a new entry for the alias. This means
that the original name (e.g. pc-i440fx-8.1) stayed in the first place.
To fix this we now swap the names around and create a new entry at the
end for the specific type. Additionally the default flag is not
propagated to the copy.
This is also visible now in the output of 'qemuxml2xmltest' as the test
cases which use the default machine type return to 'pc' instead of the
more specific name.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The support for PIIX power management was added in qemu commit
v1.0-3094-g459ae5ea5a and the suport for ICH9 power management was added
in qemu commit v2.2.0-542-g6ac0d8d44c and both can't be compiled out.
This means we can always assume support for these features. Remove the
validation and impossible tests. Move relevant bits from
'q35-pm-disable' to 'q35' test case.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use the modern infrastructure to populate capabilities cache with real
capabilities instead of the faked one which will be soon removed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The sole purpose of getDeviceType() is to parse a file that
contains one integer (and a newline character). Well, we already
have a function for that: virFileReadValueInt(). Use the latter
and drop the former.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The @i variable inside of virCHProcessSetupIOThreads() is a
typical loop counter - it's declared as size_t. But when passed
to VIR_DEBUG an invalid format directive is used (%ld). Fix that.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The @niothreads inside of virCHMonitorGetIOThreads() is declared
as of size_t type. This would work, except the variable is then
passed to VIR_DEBUG with incorrect format directive (%ld) and
returned. But the function returns an int not size_t. Fix the
variable declaration and format directive.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The @maxvcpus variable inside of virCHDomainRefreshThreadInfo()
holds retval of virDomainDefGetVcpusMax() which returns an
unsigned int. Also, the variable is then passed to VIR_WARN()
with incorrect format directive (%ld). Switch variable to uint
and fix the format directive.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewing the sources, I noticed that, argumets order in
virCgroupGetMemoryStat() function call does not correspond
to the function declaration:
-instead of *activeAnon, &meminfo->inactive_anon is passed;
-instead of *inactiveAnon, &meminfo->active_anon is passed;
-instead of *activeFile, &meminfo->inactive_file is passed;
-instead of *inactiveFile, &meminfo->active_file is passed.
Fixes: e634c7cd0d ("lxc: Use virCgroupGetMemoryStat")
Signed-off-by: Dmitry Frolov <frolov@swemel.ru>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
When we parse <mac address="00:00:00:00:00:00"/> we keep that in memory
and pass it down to the hypervisor. However, that MAC address is not
strictly valid as it is not marked as locally administered (bit 0x02)
but it is not even globally unique. It is also used for loopback device
on Linux, for example. And QEMU sees such MAC address just as "not
specified" and generates a new one that libvirt does not even know
about. So to make the overall experience better we now generate it if
the supplied one is all clear.
Resolves: https://issues.redhat.com/browse/RHEL-974
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The conversion from ternary to a 'if' clause was wrong and thus didn't
properly increase the stack size where needed but only where not
actually needed.
Fixes: b68faa99d9
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Instead of an assignment into the 'stack_frame_size' variable when
sanitizers are enabled I've accidentally compared the value against the
requested size.
Fix the typo.
Fixes: b68faa99d9
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
When building without optimization on clang, certain big functions trip
the stack size limit despite not actually reaching it. Relax the stack
limit size for clang without optimization.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Meson doesn't interpret what's set in CFLAGS, but rather simply appeds
it to the command line. Thus any logic which is based on the
optimization level will not work.
Note the caveat in the docs and instruct users to use
``--optimization=N`` instead.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Okay, this is a shortcut. Our coding style says that error
messages are exempt from '80 chars long lines' rule. But in the
very same paragraph it is said that all error messages need to be
marked for translation (as they might be presented to user).
Therefore, the syntax-check rule can check if _("...") is
formatted on one line. With exception of _("...\n" ...) (e.g.
various outputs from helper binaries like leaseshelper,
sshhelper, or daemons like lockd, logd). I believe nobody would
chose a substring that contains '\n' for git grep-ping the error
message.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The --help output of virsh and virt-admin shows supported options
and commands and as such contains new lines. Both these strings
are marked for translation btw. But the way they are formatted
now ('\n' being at the start of new line instead at the end of
the previous) makes it hard to create a syntax-check rule for
'translation message on one line' (next commit).
Reformat both strings a bit (no user visible change though).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Domain related hook scripts are all fed with domain XML on their
stdin, except for bhyve. Fix this.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/528
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We have bhyve hook scripts since v6.1.0-rc1~42 but never mention
them in hooks.rst. Fill the blanks.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Our hooks.rst document existence of libxl hook scripts, but
mentions only qemu and lxc as receivers of full domain XML. But
since their introduction in v2.2.0-rc1~201 they are also given
full domain XML. Fix our wording.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Change example logfile path and clarify how complicated all things passt
are. I chose not to create the non-existing directory because it could
open a whole new can of worms.
Also explain missing `dev` attribute of `<portForward/>`
Resolves: https://issues.redhat.com/browse/RHEL-1833
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
After recent cleanups we can now restrict the maximum stack frame size
to 2k.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Kristina Hanicova <khanicov@redhat.com>
The 'buf', 'sa' and 'hints' stack allocated helper variables are never
used together. Decrease the stack memory usage by scoping them off into
do-while blocks.
In this instance we do not want to use dynamic allocation as this is the
NSS module.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Kristina Hanicova <khanicov@redhat.com>
The 'port' buffer is passed to 'getnameinfo' which is supposed to fill
it but it's not actually later used. Drop the buffer as 'getnameinfo'
allows NULL arguments if they are not needed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Kristina Hanicova <khanicov@redhat.com>
Break up the argument and variable declarations to the preferred style.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Kristina Hanicova <khanicov@redhat.com>
