Test that we run 'mdevctl' with the proper arguments when creating new
mediated devices with virNodeDeviceCreateXML().
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Add a unit test to verify the NUMA vcpus autocomplete implemented
in the previous patch.
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The same functionality can be achieved using query-migrate-parameters
QMP command and checking the xbzrle-cache-size parameter.
https://bugzilla.redhat.com/show_bug.cgi?id=1829544
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The same functionality can be achieved using migrate-set-parameters QMP
command with downtime-limit parameter.
https://bugzilla.redhat.com/show_bug.cgi?id=1829543
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The same functionality can be achieved using migrate-set-parameters QMP
command with max-bandwidth parameter.
https://bugzilla.redhat.com/show_bug.cgi?id=1829545
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
These parameters were originally set via dedicated commands which are
now deprecated. We want to use migrate-set-parameters instead if
possible.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Since 5084091a, @tmp is filled by a g_key_file_get_string which is
now an allocated string as opposed to some hash table lookup value,
so we need to treat it as so.
Found by Coverity
Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Introduce two utility functions to parse a kernel command
line string according to the kernel code parsing rules in
order to enable the caller to perform operations such as
verifying whether certain argument=value combinations are
present or retrieving an argument's value.
Signed-off-by: Paulo de Rezende Pinatti <ppinatti@linux.ibm.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Now that we have support for IPv6 in the iptables helpers, and a new
option in the XML schema, we can wire up support for it in the network
driver.
Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Historically IPv6 did not support NAT, so when IPv6 was added to
libvirt's virtual networks, when requesting <forward mode="nat"/>
libvirt will NOT apply NAT to IPv6 traffic, only IPv4 traffic.
This is an annoying historical design decision as it means we
cannot enable IPv6 automatically. We thus need to introduce a
new attribute
<forward mode="nat">
<nat ipv6="yes"/>
</forward>
Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Compilers are not very good at detecting this problem. Fixed by manual
inspection of compilation warnings after replacing 'VIR_FREE' with an
empty macro.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com
Use g_free directly to free the returned pointer from
virTestLogContentAndReset rather than store it in a temp variable which
was necessary when we only allowed VIR_FREE.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com
The path is formatted but then just freed without any use since
introduction of the test function.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com
This is pretty straightforward and self explanatory.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1837990
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This capability tracks whether QEMU supports -fw_cfg command line
option, more specifically whether it allows specifying filename.
There are some releases of QEMU which support -fw_cfg but not
filename. If this is ever a problem we can refine the capability
later on.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
QEMU has -fw_cfg which allows users to tweak how firmware
configures itself and/or provide new configuration blobs.
Introduce new <sysinfo/> type "fwcfg" that will hold these
new blobs.
It's possible to either specify new value as a string or
provide a filename which contents then serve as the value.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Setting OEM strings for a domain was introduced in
v4.1.0-rc1~315. However, any application that wanted to use them
(e.g. to point to an URL where a config file is stored) had to
'dmidecode -u --oem-string N' (where N is index of the string).
Well, we can expose them under our <sysinfo/> XML and if the
domain is running Libvirt inside it can be obtained using
virConnectGetSysinfo() API.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Since nobody sets custom dmidecode path anymore, we can drop all
code that exists only because of that.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Problem with custom dmidecode scripts is that they are hard to
modify, especially if we will want them to act differently based
on passed arguments. So far, we have two scripts which do no more
than 'cat $sysinfo' where $sysinfo is saved dmidecode output.
The virCommandSetDryRun() can be used to trick
virSysinfoReadDMI() thinking it executed real dmidecode.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
There is no real need to have two separate functions. They can be
merged together which not only saves couple of lines, but
prepares the structure of the code for future expansion. See next
commits.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Some variables defined in the function can be freed
automatically when going out of scope. This renders @result
variable and cleanup label needless.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Before QEMU introduced migratable CPU property, "-cpu host" included all
features that could be enabled on the host, even those which would block
migration. In other words, the default was equivalent to migratable=off.
When the migratable property was introduced, the default changed to
migratable=on. Let's record the default in domain XML.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Instead of storing release notes as XML and then converting them
to HTML and ASCII at build time using XSLT and a custom script,
we can use reStructuredText as both the source and ASCII
representation and generate HTML from it using the same tooling
we already use for the rest of the documentation.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QEMU added the machine types for the 5.1 release so let's update them.
Other notable changes are 'cpu-throttle-tailslow' migration property,
'zlib' compression for qcow2 images and absrtact socket support.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Support downscript for booting vm,
and hotunplug interface device.
Signed-off-by: Chen Hanxiao <chen_han_xiao@126.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The stepping range (10-11) is likely incomplete. QEMU uses 10 and the
CPUID data for Cooperlake show 11. We will update the range if needed
once more details about he CPU are available.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
The host CPU related info stored in the capabilities cache is no longer
valid after the host CPU changes. This is not a frequent situation in
real world, but it can easily happen in nested scenarios when a disk
image is started with various CPUs.
https://bugzilla.redhat.com/show_bug.cgi?id=1778819
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The purpose of this function is to give a short description that would
be change when a host CPU is replaced with a different model. This is
currently implemented by reading /proc/cpuinfo.
It should be implemented for all architectures for which the QEMU driver
stores host CPU data in the capabilities cache. In other words for archs
that support host-model CPUs.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Currently, the @vm is passed in as an argument and
testCompareXMLToArgvCreateArgs() is called over it which means
under the hood qemuProcessPrepareDomain() is called. But at the
point where ValidateSchema() is called, the domain object is
already 'prepared', i.e. all device aliases are assigned and so
on. But our code is not prepared to 'prepare' a domain twice - it
simply overwrites all the pointers leading to a memory leak.
Fortunately, this is only the problem of this test.
Resolve this by constructing the domain object from scratch.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Our hotplug test cases are weak in comparison to the qemuxml2argvtest.
Use all the the input data to also validate the arguments for -netdev
and -blockdev against the appropriate commands of the QMP schema.
Note that currently it's done just for the _CAPS versions of tests but
commenting out a line in the test file allows to validate even cases
which don't use real capabilities.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Add testQEMUSchemaLoad and refactor internals so that we can load the
QMP schema from an arbitrary caps replies file.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
It always loads the latest schema. Prepare for loading others as well.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
qemuxml2argv test suite is way more comprehensive than the hotplug
suite. Since we share the code paths for monitor and command line
hotplug we can easily test the properties of devices against the QAPI
schema.
To achieve this we'll need to skip the JSON->commandline conversion for
the test run so that we can analyze the pure properties. This patch adds
flags for the comand line generator and hook them into the
JSON->commandline convertor for -netdev. An upcoming patch will make use
of this new infrastructure.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Now that all code paths generate JSON props we can remove the conversion
to command line arguments and back in the monitor code.
Note that the test which is removed in this commit will be replaced by a
stronger testsuite later.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
There are multiple steps of setting up the domain definition prior to
formatting the command line for the tests. Extract it to a separate
function so that it's self-contained and also will allow re-running the
command line formatting which will be necessary for QMP schema
validation tests.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
In some cases we use 'on/off' for command line arguments. Add a switch
which will select the preferred spelling for a specific usage.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Allow reusing this for formatting of netdev_add arguments into -netdev.
We need to be able to skip the 'type' property as it's used without the
prefix by our generator.
Add infrastructure which allows skipping property with a specific name.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
In qemu the argument of 'ipv6-net' is split up into 'ipv6-prefix' and
'ipv6-prefixlen'. Additionally now that 'netdev_add' was qapified, only
the real properties are allowed. Switch to using them explicitly.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
'tftp' storage protocol was supported by qemu until 2.7.0. Add an
interlock when blockdev is used and drop the test case for it as it's
IMO not worth adding another test file just for that.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Make our QMP schema validator reject any use of schema entries which
were deprecated by QEMU except for those whitelisted.
This will allow us to catch this before qemu actually removed what we'd
still use.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Modify the generated test cases for the 'cpu-add' and 'change' command
which are deprecated by qemu. We now use device-add and
blockdev-change-media instead so we are okay if they will be removed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The command was replaced with 'query-cpus-fast' which is always used
when detected by the capabilities so we can allow our test usage of
the deprecated command even if it will be removed from the schema.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Separate the test for the newer command into a new function.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
For sanity-chcecking of deprecated commands which are still used on some
old code paths which used the simple generated test cases add a
mechanism to mark them as deprecated so schema checking can be skipped.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We have a few cases validating that the code behaves correctly in
pre-modern hotplug era. This is controled by the 'modern' flag for the
test. Since 'cpu-add' command is now deprecated in qemu, there is a
modern replacement for it, and the test output is checked against
expected commands we can skip schema validation for the legacy command.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Some test cases are used to validate interactions with old qemu. We need
to skip validation of deprecation with those once it will be added.
In case of commands which were already replaced by code based on
capabilities we can skip the full validation once the command is
removed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Refactor the code so that we pass in the repeated 'schema' and 'debug'
arguments via a new struct testQEMUSchemaValidateCtxt. This will
simplify adding new parameters in the future.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Refactor all cleanup to avoid manual clearing, unnecessary labels and
return value variables.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Upcoming patches will add validation which rejects objects with the
'deprecated' feature in the QMP schema. To support tests which deal with
legacy properties in case when a command or argument is marked as
deprecated or removed by qemu qemuMonitorTestSkipDeprecatedValidation
will allow configuring the tests to ignore such errors.
In case of commands/features which are not yet replaced, the
'allowRemoved' bool should not be set to provide a hard notification
once qemu drops the command.
Note that at this point 'allowRemoved' only includes whole commands, but
not specific properties.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We no longer return the error via the monitor, so the function no longer
returns '1'. Remove the mention from comment and fix callers to stop
looking for the return value of '1'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the ad-hoc command validation in favor of the new helper.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The new helper splits out all steps necessary to validate a QMP command
against the schema.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Only tests expected to fail should allow unused commads as the normal
tests will consume all of them.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There is 'numa-mem-supported' machine attribute which specifies
whether '-numa mem=' is supported. Store it in our capabilities
as it will be used in later commits when building the command
line.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This is not yet supported by virtiofsd.
Fixes#23 a.k.a. https://gitlab.com/libvirt/libvirt/-/issues/23
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This capability flags support for `-device pvscsi`, which provides the
VMware paravirtual SCSI controller.
Signed-off-by: Chris Jester-Young <cky@cky.nz>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Remember the preferred placement of <auth> and <encryption> for a disk
source across libvirtd restarts.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Modern way to store <auth> and <encryption> of a <disk> is under
<source>. This was added to mirror how <backingStore> handles these and
in fact they are relevant to the source rather than to any other part of
the disk. Historically we allowed them to be directly under <disk> and
we need to keep compatibility.
This wasn't a problem until introduction of -blockdev in qemu using of
<auth> or <encryption> plainly wouldn't work with backing chains.
Now that it works in backing chains and can be moved back and forth
using snapshots/block-commit we need to ensure that the original
placement is properly kept even if the source changes.
To achieve the above semantics we need to store the preferred placement
with the disk definition rather than the storage source definitions and
also ensure that the modern way is chosen when the VM started with
<source/encryption> only in the backing store.
https://bugzilla.redhat.com/show_bug.cgi?id=1822878
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Historically the virtio-blk frontend by default enabled SCSI emulation
and tried to do SCSI command passthrough. As this was enabled by default
there's a fallback mechanism in place in cases when the backend doesn't
support SCSI for any reason.
This is not the case when disk type=lun is used with 'scsi-block' via
'virtio-scsi'.
We did not restrict configurations when the user picks 'qcow2' or any
other format as format of the disk, in which case the emulation is
disabled as such configuration doesn't make sense.
This patch unifies the approach so that 'raw' is required both when used
via 'virtio-blk' and 'virtio-scsi' so that the user is presented with
the expected configuration. Note that use of <disk type='lun'> is
already very restrictive as it requires a block device or iSCSI storage.
Additionally the scsi emulation is now deprecated by qemu with
virtio-blk as it conflicts with virtio-1 and the alternative is to use
'virtio-scsi' which performs better and is along for a very long time.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The property was deprecated. Don't format it based on the new capability
if the user didn't explicitly request it.
https://bugzilla.redhat.com/show_bug.cgi?id=1829550
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Historically the 'scsi' passthrough feature of virtio-blk-pci
was enabled by default. Libvirt was disabling it due to security
implications outlined in libvirt commit v0.9.9-4-g177db08775 if it was
not explicitly requested. In qemu commit v2.4.0-1566-ged65fd1a27 the
default value was changed to disabled in preparation for virtio-1.
Starting from QEMU-5.0 the 'scsi' property was also deprecated. There
replacement for the functionality is to use 'virtio-scsi' for the
purpose. This isn't a direct replacement though.
Add capability named QEMU_CAPS_VIRTIO_BLK_SCSI_DEFAULT_DISABLED which
allows us to stop formatting the 'scsi=' property if it's disabled by
default and not requested so that we don't use deprecated features.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Help QEMU in deprecation of -drive if=none without the need to refactor
all old boards. Stop masking out -blockdev support when -drive if=sd
needs to be used. We achieve this by forbidding blockjobs and
special-casing all other code paths. Blockjobs are sacrificed in this
case as SD cards are a corner case for some ARM boards and are thus not
used commonly.
https://bugzilla.redhat.com/show_bug.cgi?id=1821692
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
We can't set the type of the device on the 'sd' bus and realistically a
cdrom doesn't even make sense there. Forbid it.
Note that the output of in disk-cdrom-bus-other.x86_64-latest.args
switched to blockdev as it's no longer locked out due to use of a disk
on 'sd' bus.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The 'vexpress-a9' ARM board supports the native 'sd' bus as well as
virtio. Add a test case for proving that upcoming changes to handling of
'sd' work. This config was also tested with real qemu and the qemu
process starts correctly.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
In case of 'sd' cards we'll use pre-blockdev code also if qemu supports
blockdev. In that specific case we'll need to mask out blockdev support
for 'sd' disks. Plumb in a boolean to allow it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Remove the function and passing of 'def' through the callers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Previously we've validated it in qemuCheckDiskConfig which was directly
called from the command line generator. Move the checks to the validator
where they belong.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Move the code from qemuCheckDiskConfigBlkdeviotune in
src/qemu/qemu_commandline.c to
qemuValidateDomainDeviceDefDiskBlkdeviotune.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Switch to DO_TEST_CAPS_LATEST for all of them and also add pre-blockdev
case for 'disk-discard' as we had it before.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Move the tests to DO_TEST_CAPS_LATEST. Since switch to blockdev stopped
us formatting the tunning parameters on the command line let's also add
version cases for qemu-4.1 data which doesn't enable blockdev.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Commit a13b2905f7 missed an adjustment to a test that is only run when
building against xen <= 4.9, where LIBXL_HAVE_BUILDINFO_NESTED_HVM is
not defined. Adjust fullvirt-cpuid-legacy-nest test similar to the others.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
When no video device is specified in config we should set both
hvm.nographic to 1 and hvm.vga.kind to NONE.
Without hvm.vga.kind=LIBXL_VGA_INTERFACE_TYPE_NONE both -nographic and
-device 'cirrus-vga' are on qemu cmdline.
Signed-off-by: Artur Puzio <contact@puzio.waw.pl>
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
Turns out that it's not enough to pass the qemu:///embed root to
virQEMUDriverConfigNew(), you also have to make sure the same
string is copied into the virQEMUDriver structure yourself, and
not doing so in our case resulted in the cleanup never happening
and in distcheck failing because of that.
On the other hand, actually setting config->embeddedRoot would
result in different paths being generated for each test run, which
would obviously break qemuxml2argvtest, so that's not an option
either.
This reverts commit d98cc1968e.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Now that the QEMU driver natively supports storing all its runtime
data inside an arbitrary directory, we can avoid having multiple
copies of the same logic in the test suite.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
To attempt to catch unit tests which accidentally create files in $HOME,
or $XDG_RUNTIME_DIR, poison these env vars by pointing them to
directories which don't exist. This should give easier to debug test
failures. For example:
$ VIR_TEST_DEBUG=1 ./qemuhotplugtest
Could not initialize HostdevManager - operation failed: Failed to create state dir '/bad-test-used-env-xdg-runtime-dir/libvirt/hostdevmgr'
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We need this for all tests that use virHostdevManager, because
during creation of this object for unprivileged connections
like those used in the test suite we would end up writing inside
the user's home directory.
That's bad manners in general, but when running the test suite
inside a purposefully constrained environment such as the one
exposed by pbuilder, it turns into an outright test failure:
Could not initialize HostdevManager - operation failed: Failed
to create state dir '/nonexistent/.cache/libvirt/hostdevmgr'
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The churn in the output files is caused primarily by the fact that
blockdev support has been introduced.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The churn in the output files is caused primarily by the fact that
replies were generated on a POWER9 machine, which is good because
we didn't have coverage of that before.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Currently, qemucapsprobe fails when libvirt is not already installed
on the system:
$ ./tests/qemucapsprobe /path/to/qemu-system-ppc64 >/dev/null
I/O warning : failed to load external entity "/usr/share/libvirt/cpu_map/index.xml"
2020-05-06 09:49:59.136+0000: 269822: info : libvirt version: 6.4.0
2020-05-06 09:49:59.136+0000: 269822: info : hostname: [...]
2020-05-06 09:49:59.136+0000: 269822: warning : virQEMUCapsLogProbeFailure:5127 :
Failed to probe capabilities for /path/to/qemu-system-ppc64: XML error: failed to
parse xml document '/usr/share/libvirt/cpu_map/index.xml'
It would be great if the tool could work entirely out of the build
directory, and this patch achieves just that.
Suggested-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Start the new capability file for the new development cycle of QEMU.
Note that compared to previous version this was generated on an AMD cpu.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Instead of the following pattern:
type ret;
...
ret = func();
return ret;
we can use:
return func()
directly.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Since QEMU 2.10 it is possible to disable TCG when building
QEMU. Introduce a capability that reflects this.
Signed-off-by: Tobin Feldman-Fitzthum <tobin@linux.vnet.ibm.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Move capability validation of virtio options from command line
generation to post-parse device validation where it belongs.
Signed-off-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Add separate tests for individual options and devices for virtio-options
to have the ability to do more fine-granular testing of various
combinations.
Also, add negative tests for unavailable capabilities.
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
