When an error is expected, the error message will be checked.
This is expressed by creating an additional ".err" file containing
the expected error message.
It is added in order to make sure the expected errors
are not masked by other errors during test execution while
leveraging the existing framework.
In order to keep it simple, an input file cannot be reused
anymore to cover several expected error cases configured
in the test code. An input file can still be reused by creating
a test case specific symlink.
For consistency, the mock needs to report an error now, too,
as every failure must have an error; otherwise a test case will
fail.
Require LC_ALL=C explicitly to make sure error messages are not
localized for testing.
Signed-off-by: Sebastian Mitterle <smitterl@redhat.com>
Suggested-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The code path is invoked by one of the test cases. Upcoming testing of
error messages would fail.
Signed-off-by: Sebastian Mitterle <smitterl@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Sebastian Mitterle <smitterl@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
It's no longer needed and is valid only after virDomainSnapshotAlignDisks
is called while holding the lock.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Last step of the algorithm in virDomainSnapshotAlignDisks is to extend
the array of disks to all VM's disk and provide defaults. This was done
by extending the array, adding defaults at the end and then sorting it.
This requires the 'idx' variable and also a separate sorting function.
If we store the pointer to existing snapshot disk definitions in a hash
table and create a new array of snapshot disk definitions, we can fill
the new array directly by either copying the definition from the old
array or adding the default.
This avoids the sorting step and thus even the need to store the index
of the domain disk altogether.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Remove the use of the 'disk_snapshot' temporary variable since accessing
the disk definition now isn't that much longer to write and use explicit
value checks instead of the (non-)zero check to make it more obvious
what the code is doing.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
The converted string is used exactly once so we can call the conversion
without storing the result in a variable.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Extract the disk def to a local variable so that it's more obvious
what's happening and it will also allow further simplification.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There are multiple places accessing the domain definition. Extract it to
a local variable so that it's more clear what's happening.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'disk' variable usually refers to a definition of a disk from the
domain definition. Rename it to 'snapdisk' to be clear that we are
talking about the snapshot disk definition especially since this
function also accesses the domain disk definition.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
While this function resides in the snapshot config module, the 'def'
variable is referencing the VM definition in most places. Change the
name to 'snapdef' to avoid ambiguity especially since we are also
dealing with the domain definition in this function.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use automatic pointer for the bitmap and get rid of the 'cleanup' label
and 'ret' variable.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
After virDomainSnapshotAlignDisks is called the definitions of disks in
the snapshot definition and in the domain definition are in the same
order so they can be addressed using the same index.
This frees up 'idx' to be removed later.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add an abort() on the class/object allocation failures so that
virStorageSourceNew() always returns a virStorageSource and remove
checks from all callers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Before:
$ uname -m
s390x
$ cat passthrough-cpu.xml
<cpu check="none" mode="host-passthrough" />
$ virsh hypervisor-cpu-compare passthrough-cpu.xml
error: Failed to compare hypervisor CPU with passthrough-cpu.xml
error: internal error: unable to execute QEMU command 'query-cpu-model-comp
arison': Invalid parameter type for 'modelb.name', expected: string
After:
$ virsh hypervisor-cpu-compare passthrough-cpu.xml
CPU described in passthrough-cpu.xml is identical to the CPU provided by hy
pervisor on the host
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
The alignment for the pSeries NVDIMM does not depend on runtime
constraints. This means that it can be done in device parse
time, instead of runtime, allowing the domain XML to reflect
what the auto-alignment would do when the domain starts.
This brings consistency between the NVDIMM size reported by the
domain XML and what the guest sees, without impacting existing
guests that are using an unaligned size - they'll work as usual,
but the domain XML will be updated with the actual size of the
NVDIMM.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
We'll use the auto-alignment function during parse time, in
domain_conf.c. Let's move the function to that file, renaming
it to virDomainNVDimmAlignSizePseries(). This will also make it
clearer that, although QEMU is the only driver that currently
supports it, pSeries NVDIMM restrictions aren't tied to QEMU.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
We set WITH_LIBATTR in meson.build, not WITH_ATTR.
Also link securityselinuxlabeltest with test_qemu_driver_lib.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 3ace72965c
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
g_thread_join() eats a reference.
==295055== Invalid read of size 4
==295055== at 0x4DA4AE4: g_thread_unref (in /usr/lib64/libglib-2.0.so.0.6400.5)
==295055== by 0x491D5FA: vir_event_thread_finalize (vireventthread.c:47)
==295055== by 0x4E6BCFF: g_object_unref (in /usr/lib64/libgobject-2.0.so.0.6400.5)
==295055== by 0x22F35CF4: qemuProcessQMPFree (qemu_process.c:8525)
==295055== by 0x22E71B58: glib_autoptr_clear_qemuProcessQMP (qemu_process.h:237)
...
==295055== by 0x22E98A29: qemuDomainPostParseDataAlloc (qemu_domain.c:5476)
==295055== by 0x49ABF83: virDomainDefPostParse (domain_conf.c:6023)
==295055== Address 0x2acb1c68 is 24 bytes inside a block of size 88 free'd
==295055== at 0x483B9F5: free (vg_replace_malloc.c:538)
==295055== by 0x4D80A4C: g_free (in /usr/lib64/libglib-2.0.so.0.6400.5)
...
==295055== by 0x491D5F1: vir_event_thread_finalize (vireventthread.c:46)
==295055== by 0x4E6BCFF: g_object_unref (in /usr/lib64/libgobject-2.0.so.0.6400.5)
==295055== by 0x22F35CF4: qemuProcessQMPFree (qemu_process.c:8525)
==295055== by 0x22E71B58: glib_autoptr_clear_qemuProcessQMP (qemu_process.h:237)
...
==295055== Block was alloc'd at
==295055== at 0x483A809: malloc (vg_replace_malloc.c:307)
==295055== by 0x4D80958: g_malloc (in /usr/lib64/libglib-2.0.so.0.6400.5)
...
==295055== by 0x4DA4C32: g_thread_try_new (in /usr/lib64/libglib-2.0.so.0.6400.5)
==295055== by 0x491D3BC: virEventThreadStart (vireventthread.c:159)
==295055== by 0x491D3BC: virEventThreadNew (vireventthread.c:185)
...
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: f4fc3db920
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
g_variant_new() returns a weak reference which can be consumed by passing
to other g_variant* functions or to g_dbus_connection_call* functions.
This make it possible to call g_variant_new() directly as argument to
the functions above. Because this might be confusing I explicitly call
g_variant_ref_sink() to make it normal reference in both
virGDBusCallMethod() and virGDBusCallMethodWithFD() so the caller is
always responsible for the data.
Reported-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
g_variant_iter_loop() handles freeing all arguments unless we break out
of the loop, in that case we have to free them manually.
Reported-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
After meson conversion the man pages started to contain the table of
contents.
In autoconf we prevented this by a 'grep -v ::contents' in the command
building the manpages.
A more cultured solution is to strip out the 'contents' docutils element
directly.
Reported-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Various places reported by cppcheck's invalidPrintfArgType_sint
and invalidPrintfArgType_uint.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
portability: Returning an integer in a function with pointer
return type is not portable. [CastIntegerToAddressAtReturn]
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
cppcheck reports:
style: Argument 'fd<0' to function virSetCloseExec is always 0 [knownArgument]
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 4b9919af40
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
If the mapping is not present, we should not try to
access its elements.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 8b5b80f4c5
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Sometimes parallel compilation randomly fails on platforms
that do not have many drivers enabled, like macOS:
In file included from ../tests/esxutilstest.c:13:
../src/esx/esx_vi_types.h:62:10: fatal error: 'esx_vi_types.generated.typedef' file not found
#include "esx_vi_types.generated.typedef"
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
List esx_gen_headers as a source to stop meson from building
it before the headers are generated.
https://gitlab.com/libvirt/libvirt/-/jobs/726039284
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Invoke the generator twice and introduce separate
meson targets for headers and C sources.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
We used to check the format of reply data with libdbus so we should do
the same with GLib DBus as well.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We need to pass pointer to `array`.
Reported-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Tested-by: Ján Tomko <jtomko@redhat.com>
virFileComparePaths just return 0 or 1 after commit 7b48bb8
so break while after virFileComparePaths return 1
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Yi Li <yili@winhong.com>
Right now, the logic that takes care of deciding whether expensive
tests should be run or not is not working correctly: more
specifically, it's not possible to use something like
$ VIR_TEST_EXPENSIVE=1 ninja test
to override the default choice, because in meson.build we always
pass an explicit value that overrides whatever is present in the
environment.
We could implement logic to make this work properly, but that
would require some refactoring of our test infrastructure and is
arguably of little value given that running
$ meson build -Dexpensive_tests=enabled
is very fast, so let's just stop telling users about the variable
instead and call it a day.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
It's useful information to have available at a glance.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
These fields have existed for a very long time but they were
never documented in virsh(1).
https://bugzilla.redhat.com/show_bug.cgi?id=1354391
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
A previous change to this function's password handling broke the use of
default values for credential types other than VIR_CRED_PASSPHRASE and
VIR_CRED_NOECHOPROMPT.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
Signed-off-by: Matt Coleman <matt@datto.com>
Support setting a password for the VNC framebuffer using the passwd
attribute on the <graphics/> element, if the driver has the
BHYVE_CAP_VNC_PASSWORD capability.
Note that virsh domxml-from-native does not output the password in the
generated XML, as VIR_DOMAIN_DEF_FORMAT_SECURE is not set when
formatting the domain definition.
Signed-off-by: Fabian Freyer <fabian.freyer@physik.tu-berlin.de>
Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Introduces the BHYVE_CAP_VNC_PASSWORD capability, which is probed by
parsing the error message from the bhyve command. When it is not
supported, bhyve -s 0,fbuf,password= will return an error message.
Signed-off-by: Fabian Freyer <fabian.freyer@physik.tu-berlin.de>
Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
The resolution of the VNC framebuffer can now be set via the resolution
definition introduced in 5.9.0.
Also, add "gop" to the list of model types the <resolution/>
sub-element is valid for.
Signed-off-by: Fabian Freyer <fabian.freyer@physik.tu-berlin.de>
Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Add a new helper function, bhyveParsePCIFbuf, to parse the bhyve-argv
parameters for a frame-buffer device to <graphics/> and <video/>
definitions.
For now, only the listen address, port, and vga mode are detected.
Unsupported parameters are silently skipped.
This involves upgrading the private API to expose the
virDomainGraphicsDefNew helper function, which is used by
bhyveParsePCIFbuf.
Signed-off-by: Fabian Freyer <fabian.freyer@physik.tu-berlin.de>
Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
