Add virRotatingFileReader and virRotatingFileWriter objects
which allow reading & writing from/to files with automation
rotation to N backup files when a size limit is reached. This
is useful for guest logging when a guaranteed finite size
limit is required. Use of external tools like logrotate is
inadequate since it leaves the possibility for guest to DOS
the host in between invokations of logrotate.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

It's just a copy&paste of qemuxml2argv test anyway. We can test most of
them (except for qemuxmlns-qemu-ns-domain.xml which fails to validate
against our schema) by qemuxml2argv test.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Mock libraries are not built with testutils.c, but there's one which
uses VIR_TEST_DEBUG.  But because that debug should be an error, if we
change it, then it will not only be more semantically correct, but mingw
compiler will be happier as well.

It also follows suit with all other mock libraries.

For few other things, used in this file, need libvirt.la to be added
into LIBADD for mingw as well.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

The nodeGetThreadsPerSubcore() function is mocked to return 8 for
ppc64 tests, which corresponds to the default subcore mode.

Update the expected output for the deconfigured-cpus nodeinfo
test to account for this change.
Signed-off-by: NShivaprasad G Bhat <sbhat@linux.vnet.ibm.com>
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>

The `virTypedParamsValidate' function now can be instructed to allow
multiple entries for some of the keys. For this flag the type with
the `VIR_TYPED_PARAM_MULTIPLE' flag.

Add unit tests for this new behaviour.
Signed-off-by: NPavel Boldin <pboldin@mirantis.com>
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

We tend to keep the folders in the EXTRA_DIST sorted alphabetically.
However, we've failed sometimes and the list is not ordered anymore.
Reorder it back.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

In a4746114 the virnetserver test was renamed to virnetdaemon.
Moreover, as the test relies on some data stored under
virnetserverdata/ the folder was renamed too. But this was not
reflected in the Makefile. Therefore when building outside of the
repository, the data folder was not distributed and test failed.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Rename the test to virnetdaemontest and use virNetDaemon objects instead
of virNetServer inside.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Fairly recently we've introduced virnetservertest. This test has some
input data stored under tests/virnetserverdata which unfortunately was
not distributed among with the test. Therefore 'make distcheck'
failed. Fix this by adding the directory into EXTRA_DIST.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

The virNetServer class has the ability to serialize its state
to a JSON file, and then re-load that data after an in-place
execve() call to re-connect to active file handles. This data
format is critical ABI that must have compatibility across
releases, so it should be tested...

Signed-off-by: NPavel Fedin <p.fedin@samsung.com>
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

All the libraries use same parameters when building, why not have it in
one place at the begining of the Makefile.

This will also ensure no new mock library will have a problem with
missing e.g. MINGW_EXTRA_LDFLAGS.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

This fix should completely close
https://bugzilla.redhat.com/show_bug.cgi?id=1214605Signed-off-by: NPavel Fedin <p.fedin@samsung.com>

When building without lxc support enabled, build fails with:

CLD     vircapstest
vircapstest.o: In function `test_virCapsDomainDataLookupLXC':
vircapstest.c:(.text+0x9ef): undefined reference to `testLXCCapsInit'

Fix that by hiding LXC tests under appropriate #ifdef. Same applies
for QEMU and XEN.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

This is a helper function to look up all capabilities data for all
the OS bits that are relevant to <domain>. This is

- os type
- arch
- domain type
- emulator
- machine type

This will be used to replace several functions in later commits.

In one of my previous commits (49ed6cff) I've introduced a test
among with some files stored under virnetdevtestdata folder.
While this works perfectly within a git tree, the folder was not
getting into .tar.gz and therefore the dist-check would fail.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

This is yet another test for check of basic functionality of our
NIC state handling code.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

We need to mock virFileExists to return true for "/dev/kvm" because the
test should not depend on host system.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

My commit 2dbfa716 added test data for vircgrouptest but forgot to
distribute the new directory.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Add a different version of parser for "info blockstats" that basically
parses the same information as the existing copy of the function.

This will allow us to remove the single device version
qemuMonitorGetBlockStatsInfo in the future.

The new implementation uses few new helpers so it should be more
understandable and provides a test case to verify that it works.

Unlike -device, qemu uses a JSON object to add backend "objects" via the
monitor rather than the string that would be passed on the commandline.

To be able to reuse code parts that configure backends for various
devices, this patch adds a helper that will allow generating the command
line representations from the JSON property object.

When libvirt is configured --without-xen, building the xlconfigtest
fails with

  CCLD   xlconfigtest
  /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../x86_64-linux-gnu/crt1.o
  In function `_start': (.text+0x20): undefined reference to `main'
  collect2: error: ld returned 1 exit status

Introduced in commit 4ed5fb91 by too much copy and paste from
xmconfigtest.

Add disk and spice config tests for the xen_xl config parser
Signed-off-by: NKiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

This reverts commit 6b818d3b.
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

add tests for the xen_xl config parser
Signed-off-by: NKiarie Kahurani <davidkiarie4@gmail.com>
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

Add test cases for qemuAgentGetFSInfo, with a sample agent response for
the qemu-get-fsinfo command and a configuration xml.
Signed-off-by: NTomoki Sekiyama <tomoki.sekiyama@hds.com>

Patch 43b67f2e disallowed network tuning only with qemu driver, however
this patch moved the check for root privileges into
virNetDevBandwidthSet function, so the call should now
fail in all possible cases. A mock function was created so that the test
suite doesn't fail because of unsufficient privileges.

In a clean build system (Ubuntu 14.04), the viridentitytest failed to compile.
Even if all the SELINUX libraries and depedencies are installed. See the error
message below:

[...]
  CC       viridentitytest.o
  CCLD     viridentitytest
/usr/bin/ld: viridentitytest.o: undefined reference to symbol
                                                       'security_disable'
//lib/x86_64-linux-gnu/libselinux.so.1: error adding symbols: DSO missing
                                                           from command line
collect2: error: ld returned 1 exit status
make: *** [viridentitytest] Error 1

Simply adding the variable SELINUX_LIBS in viridentitytest rules of
Makefile.am to include SELINUX libraries into viridentitytest solved that
compilation issue.
Signed-off-by: NJulio Faracco <jcfaracco@gmail.com>
Signed-off-by: NEric Blake <eblake@redhat.com>

This function can be called at any time to get the current status of a
guest's network device rx-filter. In particular it is useful to call
after libvirt recieves a NIC_RX_FILTER_CHANGED event - this event only
tells you that something has changed in the rx-filter, the details are
retrieved with the query-rx-filter monitor command (only available in
the json monitor). The command sent to the qemu monitor looks like this:

  {"execute":"query-rx-filter", "arguments": {"name":"net2"} }'

and the results will look something like this:

{
    "return": [
        {
            "promiscuous": false,
            "name": "net2",
            "main-mac": "52:54:00:98:2d:e3",
            "unicast": "normal",
            "vlan": "normal",
            "vlan-table": [
                42,
                0
            ],
            "unicast-table": [

            ],
            "multicast": "normal",
            "multicast-overflow": false,
            "unicast-overflow": false,
            "multicast-table": [
                "33:33:ff:98:2d:e3",
                "01:80:c2:00:00:21",
                "01:00:5e:00:00:fb",
                "33:33:ff:98:2d:e2",
                "01:00:5e:00:00:01",
                "33:33:00:00:00:01"
            ],
            "broadcast-allowed": false
        }
    ],
    "id": "libvirt-14"
}

This is all parsed from JSON into a virNetDevRxFilter object for
easier consumption. (unicast-table is usually empty, but is also an
array of mac addresses similar to multicast-table).

(NB: LIBNL_CFLAGS was added to tests/Makefile.am because virnetdev.h
now includes util/virnetlink.h, which includes netlink/msg.h when
appropriate. Without LIBNL_CFLAGS, gcc can't find that file (if
libnl/netlink isn't available, LIBNL_CFLAGS will be empty and
virnetlink.h won't try to include netlink/msg.h anyway).)

Spawning the pkcheck program every time a permission check is
required is hugely expensive on CPU. The pkcheck program is just
a dumb wrapper for the DBus API, so rewrite the code to use the
DBus API directly. This also simplifies error handling a bit.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

Update bhyveBuildDiskArgStr to support volumes:

 - Make virBhyveProcessBuildBhyveCmd and
   virBhyveProcessBuildLoadCmd take virConnectPtr as the
   first argument instead of bhyveConnPtr as virConnectPtr is
   needed for virStorageTranslateDiskSourcePool,
 - Add virStorageTranslateDiskSourcePool call to
   virBhyveProcessBuildBhyveCmd and
   virBhyveProcessBuildLoadCmd,
 - Allow disks of type VIR_STORAGE_TYPE_VOLUME

In the fbd91d49 commit, new scsihostdata dir is added to EXTRA_DIST in
the tests/Makefile.am. However, the directory itself is not created
anywhere, nor in the commit.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Introduce a new function to read the current scsi_host entry and return
the value found in the 'unique_id' file.

Add a 'scsihosttest' test (similar to the fchosttest, but incorporating some
of the concepts of the mocked pci test library) in order to read the
unique_id file like would be found in the /sys/class/scsi_host tree.

The problem is, since 614581f3 domaincapstest is linked with
$(LDADDS) by default. Then, since 94e3f23e the test may be
conditionally linked with $(qemu_LDADDS) which already contains
$(LDADDS). And some linkers doesn't cope with this nicely:

  CCLD     domaincapstest
../src/libvirt_probes.o:(.probes+0x0): multiple definition of `libvirt_event_poll_add_handle_semaphore'
../src/libvirt_probes.o:(.probes+0x0): first defined here
../src/libvirt_probes.o:(.probes+0x2): multiple definition of `libvirt_event_poll_update_handle_semaphore'
../src/libvirt_probes.o:(.probes+0x2): first defined here
../src/libvirt_probes.o:(.probes+0x4): multiple definition of `libvirt_event_poll_remove_handle_semaphore'
../src/libvirt_probes.o:(.probes+0x4): first defined here
../src/libvirt_probes.o:(.probes+0x6): multiple definition of `libvirt_event_poll_dispatch_handle_semaphore'
../src/libvirt_probes.o:(.probes+0x6): first defined here

And so on.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

So far only information on disks and host devices are exposed in the
capabilities XML. Well, at least something. Even a new test is
introduced. The qemu capabilities are stolen from already existing
qemucapabilities test. There's one tricky point though. Functions that
checks host's KVM and VFIO capabilities, are impossible to mock
currently. So in the test, we are setting the capabilities by hand.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

This new module holds and formats capabilities for emulator. If you
are about to create a new domain, you may want to know what is the
host or hypervisor capable of. To make sure we don't regress on the
XML, the formatting is not something left for each driver to
implement, rather there's general format function.

The domain capabilities is a lockable object (even though the locking
is not necessary yet) which uses reference counter.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

makefile_conditionals
tests/Makefile.am:293:endif
maint.mk: match "if FOO" with "endif FOO" in Makefiles
make: *** [sc_makefile_conditionals] Error 1

'virstoragetest' accesses backing chains of files on local storage with
the help of the storage driver. Disable the test on builds without the
storage driver as the test is crashing otherwise.

Reported by: Roman Bogorodskiy

This structure contains the data to be saved in the VirtualBox XML file
and can be manipulated with severals exposed functions.
The structure is created by vboxSnapshotLoadVboxFile taking the
machine XML file.
It also can rewrite the XML by using vboxSnapshotSaveVboxFile.

For now only one test is introduced. It's purpose in life
is to check we don't break NUMA host distances XML format.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>