Commit Graph

6556 Commits

Author SHA1 Message Date
Michal Privoznik
6f88eb77e4 viridentitytest: Run more frequently
The viridentitytest tests our viridentity module which is
compiled on all platforms and OSes. There is no need to have
SELinux secdriver as individual test cases are skipped if SELinux
is missing.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-11-09 15:43:53 +01:00
Peter Krempa
1841cfa49e qemustatusxml2xmltest: Remove 'virdeterministichash' mocking
Commit 89a3115bac was not updated after recent changes to
hash table usage and was still referencing the now removed deterministic
hash mock, which caused CI failure.

Fixes: 89a3115bac
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2020-11-09 13:23:25 +01:00
Peter Krempa
20feb62ed8 qemumigrationcookiexmltest: Add synthetic test case
Add a test case attempting to exercise the most of the cookie XML
parsing/formatting infra. Note that the data is not based on any real
case.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-11-09 12:25:49 +01:00
Peter Krempa
5511bf32fe tests: Add testing of qemu migration cookie
Migration cookie transports a lot of information but there are no tests
for it.

The test supports both xml2xml testing and also testing of the
population of the migration cookie data from a domain object, although
that option is not very useful as many things are collected from running
qemu and thus can't be tested efficiently here.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-11-09 12:25:49 +01:00
Peter Krempa
ed2e78089b tests: Add mock library for virGetHostname and virGetHostUUID
The 'qemu_migration_cookie' module uses these. Provide a stable override
for tests.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-11-09 12:25:49 +01:00
Peter Krempa
89a3115bac qemuxml2xmltest: Split out status XML testing to qemustatusxml2xmltest.c
Separate the test files.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-11-09 12:25:49 +01:00
Peter Krempa
60129c06ba qemuxml2xmltest: Remove 'WITH_QEMU' conditional
The test is compiled only when the qemu driver is enabled so we don't
need the conditional code.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-11-09 12:25:49 +01:00
Peter Krempa
818bd9fc05 tests: Remove 'virhashtest'
There's no much sense to test the remnants of the functions which just
NULL-check prior to handing off to g_hash_table* functions.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
2020-11-06 10:41:08 +01:00
Peter Krempa
62a01d84a3 util: hash: Retire 'virHashTable' in favor of 'GHashTable'
Don't hide our use of GHashTable behind our typedef. This will also
promote the use of glibs hash function directly.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
2020-11-06 10:40:51 +01:00
Peter Krempa
247460ab41 util: hash: Use virHashForEachSafe in places which might delete the element
Convert all calls to virHashForEach where it's not obvious that the
callback is _not_ deleting the current element from the hash to
virHashForEachSafe which will be deemed safe to do such operation.

Now that no iterator used with virHashForEach deletes current element we
can document that virHashForEach must not touch the hash table in any
way.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
2020-11-06 10:31:57 +01:00
Peter Krempa
5f1b1da1b9 tests: remove virdeterministichashmock.so
Code which is sensitive to ordering now uses deterministic iterator
functions, so we can remove the mock override.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
2020-11-06 10:31:57 +01:00
Peter Krempa
947d2db31b Use virHashForEachSorted in tested code
The simplest way to write tests is to check the output against expected
output, but we must ensure that the output is stable. We can use
virHashForEachSorted as a hash iterator to ensure stable ordering.

This patch fixes 3 instances of hash iteration which is tested in
various parts, including test output changes in appropriate places.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
2020-11-06 10:31:57 +01:00
Peter Krempa
4eb8e9ae8b util: hash: Rewrite sorting of elements in virHashGetItems
All but one of the callers either use the list in arbitrary order or
sorted by key. Rewrite the function so that it supports sorting by key
natively and make it return the element count. This in turn allows to
rewrite the only caller to sort by value internally.

This allows to remove multiple sorting functions which were sorting by
key and the function will be also later reused for some hash operations
internally.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
2020-11-06 10:31:57 +01:00
Peter Krempa
6e29698037 virhashtest: testHashGetItems: Remove test case for sorting by value
Upcoming patch will rewrite virHashGetItems to remove the sorting
function since the prevalent mode is to order by keys.

Remove the test for it.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
2020-11-06 10:31:57 +01:00
Michal Privoznik
995394c5a3 qemusecuritytest: Skip on non supported platforms
For seclabel remembering we need to have XATTRs and a special
namespace that is accessibly to CAP_SYS_ADMIN only (we don't want
regular users to trick us into restoring to a different label).
And what qemusecuritytest does is it checks whether we have not
left any path behind with XATTRs or not restored to original
seclabel after setAll + restoreAll round trip. But it can hardly
do so if ran on a platform where there's no XATTR namespace we
can use.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2020-11-06 09:14:53 +01:00
Michal Privoznik
df8ff46a16 qemusecuritytest: Test SELinux too
The qemusecuritytest checks for random domain XMLs from
qemuxml2argvdata/ whether set+restore seclabels leaves something
behind. It can be an XATTR that we forgot to remove or a file
that the owner was not restored on. But so far only DAC driver is
checked. Implement missing pieces and enable SELinux testing too.

This is done by mocking some libselinux APIs and following the
same logic used for DAC - everything is implemented in memory,
there is new hash table introduced that holds SELinux labels for
paths that were setfilecon_raw()-ed and in the end the hash table
is checked for entries that don't have the default SELinux label
(i.e. were not restored).

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2020-11-06 09:14:01 +01:00
Brian Turek
1d9b4a9638 qemu: add support for 'fmode' and 'dmode'
Add logic to validate and then pass through 'fmode' and 'dmode' to the
QEMU call.

Signed-off-by: Brian Turek <brian.turek@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2020-11-04 18:25:56 +01:00
Brian Turek
1d446bd465 qemu: add 'fmode' and 'dmode' options
Expose QEMU's 9pfs 'fmode' and 'dmode' options via attributes on the
'filesystem' node in the domain XML. These options control the creation
mode of files and directories, respectively, when using
accessmode=mapped.

Signed-off-by: Brian Turek <brian.turek@gmail.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-11-04 18:25:55 +01:00
Brian Turek
b0f0e96cdd qemu: capabilities: add QEMU_CAPS_FSDEV_CREATEMODE
The QEMU 9pfs 'fmode' and 'dmode' options have existed since QEMU 2.10.
Probe QEMU's command line set to check whether these options are
available, and if yes, enable this new QEMU_CAPS_FSDEV_CREATEMODE
capability on libvirt side.

Signed-off-by: Brian Turek <brian.turek@gmail.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2020-11-04 18:25:53 +01:00
Roman Bolshakov
040de3fe46 storagepoolxml2argvtest: Reorder gluster arguments
Commit f00cde7f11 changed order of mount arguments in
virStorageBackendFileSystemMountGlusterArgs() and introduced per-OS
mount options and new test data. Old test data was left unmodified with
prior order of arguments. That causes a test failure on all OSes but
Linux and FreeBSD, i.e. on macOS:

  15) Storage Pool XML-2-argv pool-netfs-gluster
      ...
  In
  '/Users/roolebo/dev/libvirt/tests/storagepoolxml2argvdata/pool-netfs-gluster.argv':
  Offset 39
  Expect [-o direct-io-mode=1 /mnt/gluster]
  Actual [/mnt/gluster -o direct-io-mode=1]

Fixes: f00cde7f11 ("storage: Add default mount options for fs/netfs storage pools")
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2020-11-04 11:54:03 +01:00
Roman Bolshakov
beece2411d virpcimock: Enable on macOS
In general, it has little sense to use Linux pci mock on macOS but
virPCIDeviceAddressGetIOMMUGroupNum() is relying on the filesystem
layout mocked by virpcimock. And all tests that rely on correct
execution of virPCIDeviceAddressGetIOMMUGroupNum() fail.

The change fixes qemuhotplugtest, qemumemlocktest and qemuxml2xmltest.

Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2020-11-04 11:54:02 +01:00
Roman Bolshakov
31eb96358f virpcimock: Initialize real_close before using it
real_close() is not inialized by the first invocation of close(). That
causes an issue when the mock is used before others and a call of
real_close() results in a jump to NULL pointer.

Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2020-11-04 11:53:57 +01:00
Pavel Hrdina
99d2c6519a vircgroup: drop @create from virCgroupNewDomainPartition
All callers pass true.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-11-03 21:26:32 +01:00
Pavel Hrdina
c88b3712ca vircgroup: remove useless cgroup->path variable
It is only used for debug and error purposes which can be easily
replaced by @placement.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-11-03 21:26:32 +01:00
Laine Stump
85c8c29214 remove unnecessary cleanup labels and unused return variables
After converting all DIR* to g_autoptr(DIR), many cleanup: labels
ended up just having "return ret", and every place that set ret would
just immediately goto cleanup. Remove the cleanup label and its
return, and just return the set value immediately, thus eliminating
the need for the return variable itself.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-11-02 22:01:36 -05:00
Laine Stump
c0ae4919e3 change DIR* int g_autoptr(DIR) where appropriate
All of these conversions are trivial - VIR_DIR_CLOSE() (aka
virDirClose()) is called only once on the DIR*, and it happens just
before going out of scope.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-11-02 22:01:36 -05:00
Laine Stump
c40b673182 consistently use VIR_DIR_CLOSE() instead of virDirClose()
This will make it easier to review upcoming patches that use g_autoptr
to auto-close all DIRs.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-11-02 22:01:36 -05:00
Peter Krempa
42558a43f8 qemu: capabilities: Re-enable detection of QEMU_CAPS_BLOCK_EXPORT_ADD
Now that qemu stabilized it's interface and we've switched to the new
design we can re-enable use of 'block-export-add'

This reverts commit b87cfc957f

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2020-11-02 14:40:48 +01:00
Peter Krempa
1c2314b938 qemu: Update to new design of 'block-export-add'
qemu decided to modify the arguments of 'block-export-add' to include an
array of bitmaps rather than a single bitmap.

Since we've added the code prior to qemu setting the interface in stone
and thus it will be changed incompatibly and we already have tests for
the new interface we need to update the code and qemu capabilities data
at the same time.

Use a array of bitmaps as the 'bitmaps' argument instead of 'bitmap' and
bump qemu capabilities for the upcoming 5.2.0 release to
v5.1.0-2827-g2c6605389c

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2020-11-02 14:39:41 +01:00
Peter Krempa
8bcda6e260 qemu: Add test cases for 'host_cdrom' blockdev backend via <disk>
Simulate that the device is a cdrom when the path equals to /dev/cdrom
to provide testing for the 'host_cdrom' backend.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-11-02 14:14:51 +01:00
Daniel P. Berrangé
e9cfbd36c5 tests: fix stat mocking with Fedora rawhide
GLibC has a really complicated way of dealing with the 'stat' function
historically, which means our mocks in turn have to look at four
different possible functions to replace, stat, stat64, __xstat,
__xstat64.

In Fedora 33 and earlier:

 - libvirt.so links to __xstat64
 - libc.so library exports stat, stat64, __xstat, __xstat64
 - sys/stat.h header exposes stat and __xstat

In Fedora 34 rawhide:

 - libvirt.so links to stat64
 - libc.so library exports stat, stat64, __xstat, __xstat64
 - sys/stat.h header exposes stat

Historically we only looked at the exported symbols from libc.so to
decide which to mock.

In F34 though we must not consider __xstat / __xstat64 though because
they only existance for binary compatibility. Newly built binaries
won't reference them.

Thus we must introduce a header file check into our logic for deciding
which symbol to mock. We must ignore the __xstat / __xstat64 symbols
if they don't appear in the sys/stat.h header, even if they appear
in libc.so

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-10-29 19:52:07 +01:00
Peter Krempa
b87cfc957f qemu: capabilities: Disable detection of QEMU_CAPS_BLOCK_EXPORT_ADD
We use the capability to switch to using 'block-export-add' in the
upcoming qemu release instead of the at the same time deprecated
'nbd-server-add'.

Unfortunately qemu wants to change the interface of 'block-export-add'
before the release. Since we've tried to stay up to date and added the
code before it was written in stone, we need to disable the use of the
new interface for the upcoming libvirt release so that we don't have a
version of libvirt which would not work with the upcoming qemu version.

Remove the detection of 'block-export-add' until we are more sure how
the qemu interface will look.

This patch partially reverts commit adb9f7123a

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2020-10-29 18:08:39 +01:00
Roman Bolshakov
c8c6991169 tests: Use flat namespace for qemu test driver
The change re-introduces f6d6086dbf ("tests: Make references to global
symbols indirect in test drivers") that got lost during meson
conversion.

Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-10-23 13:19:48 +02:00
Roman Bolshakov
ad0b56b64c tests: Re-introduce stat/lstat mocks on macOS
Commit d6b17edd51 ("tests: Lookup extended stat/lstat in mocks")
adds support for mocking of stat() and lstat() on macOS.

The change was broken because virmockstathelpers.c only follows glibc
logic and MOCK_STAT and MOCK_LSTAT are not getting defined on macOS.

Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-10-23 13:19:42 +02:00
Roman Bolshakov
2c0b3db3c7 tests: Fix lstat() mock initialization on macOS
There is a typo that prevents initialization of real_lstat.

Fixes: d6b17edd51 ("tests: Lookup extended stat/lstat in mocks")
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-10-23 13:19:34 +02:00
Peter Krempa
d6d4c08daf util: hash: Change type of hash table name/key to 'char'
All users of virHashTable pass strings as the name/key of the entry.
Make this an official requirement by turning the variables to 'const
char *'.

For any other case it's better to use glib's GHashTable.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-10-22 15:02:46 +02:00
Peter Krempa
8824fc8474 util: hash: Remove virHashValueFree
Use 'g_free' directly.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-10-22 15:02:46 +02:00
Peter Krempa
b82dfe3ba7 Replace all instances of 'virHashCreate' with 'virHashNew'
It doesn't make much sense to configure the bucket count in the hash
table for each case specifically. Replace all calls of virHashCreate
with virHashNew which has a pre-set size and remove virHashCreate
completely.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-10-22 15:02:46 +02:00
Peter Krempa
aa99658b06 qemuDomainObjPrivateAlloc: Use virHashNew instead of virHashCreate
virHashCreate will be removed in upcoming patches. This change has an
impact on ordering of the blockjob entries in one of the status XML->XML
tests.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-10-22 15:02:46 +02:00
Peter Krempa
afc4139136 tests: hash: Prepare for replacement of virHashCreate
Most callers pass a random number. We have virHashNew which doesn't give
the callers the option to configure the table. Since we are going to
switch to virHashNew replace it in tests and remove multiple instances
of the 'testHashGrow' case as it doesn't make sense with the new
semantics.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-10-22 15:02:46 +02:00
Peter Krempa
e12324d2af conf: nwfilter: Replace 'virNWFilterHashTableCreate' with 'virHashNew'
Export the freeing function rather than having a wrapper for the hash
creation function.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-10-22 15:02:46 +02:00
Peter Krempa
2751b9757b util: virhash: Remove virHashTableSize
It's used only in one place in tests which isn't even automatically
evaluated.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-10-22 15:02:46 +02:00
Daniel P. Berrangé
7b1ed1cd73 qemu: stop passing -enable-fips to QEMU >= 5.2.0
Use of the -enable-fips option is being deprecated in QEMU >= 5.2.0. If
FIPS compliance is required, QEMU must be built with libcrypt which will
unconditionally enforce it.

Thus there is no need for libvirt to pass -enable-fips to modern QEMU.
Unfortunately there was never any way to probe for -enable-fips in the
first instance, it was enabled by libvirt based on version number
originally, and then later unconditionally enabled when libvirt dropped
support for older QEMU. Similarly we now use a version number check to
decide when to stop passing -enable-fips.

Note that the qemu-5.2 capabilities are currently from the pre-release
version and will be updated once qemu-5.2 is released.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-10-22 09:03:33 +02:00
Peter Krempa
ca8f7b8a02 qemuxml2argvtest: Sanitize testing of '-enable-fips'
Rename 'FLAG_FIPS' to 'FLAG_FIPS_HOST' to signify that we are simulating
a host supporting fips mode and use the flag to assert 'enabeFips'
argument of 'qemuProcessCreatePretendCmdBuild' rather than passing it
via QEMU_CAPS_ENABLE_FIPS.

This prepares the testsuite for testing of -enable-fips deprecation in
qemu-5.2.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-10-22 09:03:28 +02:00
Jonathon Jongsma
b79abf9c3c qemu: support hotplug of vdpa devices
By using the new qemu monitor functions to handle passing and removing
file descriptors, we can support hotplug of vdpa devices.

Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
2020-10-20 15:15:06 -04:00
Jonathon Jongsma
0b1a05ffb5 qemu: add vdpa support
Enable <interface type='vdpa'> for qemu domains. This provides basic
support and does not support hotplug or migration.

Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2020-10-20 14:48:02 -04:00
Jonathon Jongsma
9825f71b53 qemu: add vhost-vdpa capability
Recent versions of qemu added the -netdev vhost-vdpa device. This
capability allows libvirt to know whether this is supported.

Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2020-10-20 14:47:20 -04:00
Peter Krempa
b6fea3f5d8 qemuxml2argvmock: Remove mocking of 'virSCSIDeviceGetSgName'
Hostdev setup code no longer resolves hostdev name in the commandline
formatter but we mock it directly in the monitor code.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-10-20 15:08:22 +02:00
Peter Krempa
7b0ced89e7 qemu: Prepare hostdev data which depends on the host state separately
SCSI hostdev setup requires querying the host os for the actual path of
the configured hostdev. This was historically done in the command line
formatter. Our new approach is to split out this part into
'qemuProcessPrepareHost' which is designed to be skipped in tests.

Refactor the hostdev code to use this new semantics, and add appropriate
handlers filling in the data for tests and the qemuConnectDomainXMLToNative
users.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-10-20 15:08:22 +02:00
Peter Krempa
9ff3ad9058 qemuProcessCreatePretendCmd: Split up preparation and command building
Host preparation steps which are deliberately skipped when
pretend-creating a commandline are normally executed after VM object
preparation. In the test code we are faking some of the host
preparation steps, but we were doing that prior to the call to
qemuProcessPrepareDomain embedded in qemuProcessCreatePretendCmd.

By splitting up qemuProcessCreatePretendCmd into two functions we can
ensure that the ordering of the prepare steps stays consistent.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-10-20 15:08:22 +02:00