There are probably more situations where they could be taken
advantage of, but these are very obvious scenarios because we
either manage to get rid of a bunch of explicit capabilities,
or we make a bunch of related test cases all use the macros
by switching the only odd one out.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Right now we have macros such as DO_TEST_CAPS_LATEST_PARSE_ERROR()
and DO_TEST_CAPS_ARCH_VER(), but there is no concise way to say
"using this version of QEMU on this architecture will result in a
failure".
This commit adds
DO_TEST_CAPS_ARCH_LATEST_FAILURE()
DO_TEST_CAPS_ARCH_VER_FAILURE()
DO_TEST_CAPS_ARCH_LATEST_PARSE_ERROR()
DO_TEST_CAPS_ARCH_VER_PARSE_ERROR()
and reworks
DO_TEST_CAPS_LATEST_FAILURE()
DO_TEST_CAPS_LATEST_PARSE_ERROR()
to use the corresponding DO_CAPS_TEST_ARCH_*() macros instead of
using DO_TEST_CAPS_ARCH_LATEST_FULL() directly.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
It mirrors the existing DO_TEST_CAPS_ARCH_LATEST_FULL(), and is
now used to implement DO_TEST_CAPS_ARCH_VER().
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Make sure the order is consistent between xml2argv and xml2xml,
and make room for more macros that are going to be introduced
shortly.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Support for this has only relatively recently been added to
virt-manager.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use the DO_TEST_CAPS_LATEST/VER infrastructure to run a more modern
version of this and also fork it to a pre-blockdev version so that we
can check the qemu namespace capability tweaking.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This test case shows that we now reject invalid spapr-vio
addresses.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This should cover all CPU features for which QEMU prefers spelling that
differs from the one used by libvirt.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Newer QEMU will translate the feature names to their canonical names so
4.0.0 is the last one which produces the results we currently have in
*-latest.args.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
These test check all kvm CPU features that could be passed to the -cpu
option by libvirt.
The 2.7.0 version is the last one for which we use +|-feature syntax for
CPU features, while feature=on|off is used with newer versions. This
is visible in the following patch which changes only the *-latest.args
files.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
SMMUv3 is an IOMMU implementation for ARM virt guests.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Device validation should not have to wait until command line
generation time. Moving the code to a separate function also
allows us to avoid some unnecessary repetition.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Make sure validation is working as intended by trying to use
Intel IOMMU with the i440fx machine type, though we know it's
a q35-only feature, and expecting an error to be returned.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We can drop the intel-iommu-machine test case while doing so,
since it is supposed to showcase how we generate different
command lines for older QEMU versions and we can do that
using a single input file now.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
CPU features that always were a no-op in qemu got removed there.
We no more specify them as that would trigger errors and fail to start
qemu. This test ensures that those features really are not rendered into
qemu command line.
Without the related fix this test will trigger and fail like:
In 'tests/qemuxml2argvdata/cpu-no-removed-features.args':
Offset 371
Expect [ ]
Actual [,-osxsave,-ospke ]
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Test the memory locking command line with different QEMU versions
to prepare for changing it for latest QEMU.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Test the memory locking command line with different QEMU versions
to prepare for changing it for latest QEMU.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Move the capslatest building from qemuxml2argv to testutilsqemu
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
In preparation for moving these bits to a shared place, rename them
to match one of the testutilsqemu.c function prefixes. Rename
info->flags handling too as it will need to be moved
testInfoSetPaths isn't renamed because it will stay local
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This moves infile and outfile building outside the test case,
which better fits the pattern of qemuxml2xmltest. It also lets us
drop the qemuxml2argtest-specific 'suffix' from testInfo
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Track infile and outfile in testInfo. This is step towards moving path
creation out of the test case, which will eventually help sharing more
code with qemuxml2xmltest.c
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
https://bugzilla.redhat.com/show_bug.cgi?id=1693066
Up until memfd introduction (in 24b74d187c) we did not need to
know @pagesize because qemuGetDomainHupageMemPath() could deal
with it being zero (value of zero means use the default hugetlbfs
mount). But since for memfd we are not passing a path to
hugetlbfs mount rather the page size value we need to know its
value upfront.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in fdf6c89ee7, this dependency looks weird. It was
needed because of the way that while() loop was written - it
fetches next argument in every iteration. Therefore, our only
option was for ARG_END to have the same value as QEMU_CAPS_LAST.
This also meant that QEMU_CAPS_* could have been only at the end
of the __VA_ARGS__.
This commit reworks the while() loop and removes the dependency.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
There is one specific caller (testInfoSetArgs() in
qemuxml2argvtest.c) which expect the va_list argument to change
after returning from the virQEMUCapsSetVAList() function.
However, since we are passing plain va_list this is not
guaranteed. The man page of stdarg(3) says:
If ap is passed to a function that uses va_arg(ap,type), then
the value of ap is undefined after the return of that function.
(ap is a variable of type va_list)
I've seen this in action in fact: on i686 the qemuxml2argvtest
fails on the second test case because testInfoSetArgs() sees
ARG_QEMU_CAPS and calls virQEMUCapsSetVAList to process the
capabilities (in this case there's just one
QEMU_CAPS_SECCOMP_BLACKLIST). But since the changes are not
reflected in the caller, in the next iteration testInfoSetArgs()
sees the QEMU capability and not ARG_END.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Base macro to unify the actual testCompareXMLToArgv test calls
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
* ARG_CAPS_ARCH must be specified with ARG_CAPS_VER
* ARG_QEMU_CAPS shouldn't be specified with ARG_CAPS_*
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Move DO_CAPS_TEST* qemuCaps init and all the associated setup
into testInfoSetArgs, adding ARG_CAPS_ARCH and ARG_CAPS_VER
options and using those to build the capsfile path locally
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
We have tests for simple guests with graphics for basically
all other architectures, so it makes sense to include s390x
too.
The input file was generated by running
$ virt-install \
--name guest --os-variant fedora29 \
--vcpus 4 --memory 4096 --disk size=5 \
--graphics vnc \
--print-xml
followed by minor tweaks, using a version of virt-manager
that includes commit 7b9de27a990f.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Michal Privoznik <mprivozn@redhat.com>
Move DO_TEST* qemuCaps init into testInfoSetArgs. This is a step
towards unifying the different test macro implementations
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This is closer to the pattern of qemuxml2xml tests, and will make
things easier if we extend testInfo to contain more freeable data
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Rather than make callers do it. The operative info is just arch
and ver which we are passing in already.
Fold in stripmachinealiases too since it is just dependent on
ver value
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
They are potentially useful at the moment, but we will be making
things much more flexible
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This allows us to drop parseFlags from DO_TEST_FULL
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This allows us to drop migrateFrom and migrateFd from DO_TEST_FULL
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This allows us to drop stub GIC values from DO_TEST_FULL calls
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This is necessary before we can start adding more optional parameter
implementations to DO_TEST_FULL
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
This establishes a pattern that will allow us to make test macros
more general purpose, by taking optional arguments. The general
format will be:
DO_TEST_FULL(...
ARG_FOO, <value1>,
ARG_BAR, <value2>)
ARG_X are just enum values that we look for in the va_args and know
how to interpret.
Implement this for the existing implicit qemuCaps va_args
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
For now it just fills in the qemuCaps list. We will expand it
in future patches
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
