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: Julio Faracco <jcfaracco@gmail.com>
Signed-off-by: Eric 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: Daniel 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: Michal 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 614581f32b domaincapstest is linked with
$(LDADDS) by default. Then, since 94e3f23e8a 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: Michal 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: Michal 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: Michal Privoznik <mprivozn@redhat.com>
'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: Michal Privoznik <mprivozn@redhat.com>
virstoragetest now requires parts of the storage driver to be built.
Without this change the test can't be compiled on platforms that don't
build the storage driver (mingw).
make[2]: *** No rule to make target `../src/libvirt_driver_storage_impl.la', needed by `virstoragetest.exe'. Stop.
Broken by commit 713cc3b0a7
My future work will modify the metadata crawler function to use the
storage driver file APIs to access the files instead of accessing them
directly so that we will be able to request the metadata for remote
files too. To avoid linking the storage driver to every helper file
using the utils code, the backing chain traversal function needs to be
moved to the storage driver source.
Additionally the virt-aa-helper and virstoragetest programs need to be
linked with the storage driver as a result of this change.
This fixes link failures like:
CCLD virfirewalltest
/usr/bin/ld: virfirewalltest-virfirewalltest.o: undefined reference to
symbol 'dbus_message_iter_init_append'
gnutls-3.3.0 and newer leaves 2 FDs open in order to be backwards
compatible when it comes to chrooted binaries [1]. Linking
commandhelper with gnutls then leaves these two FDs open and
commandtest fails thanks to that. This patch does not link
commandhelper with libvirt.la, but rather only the utilities making
the test pass.
Based on suggestion from Daniel [2].
[1] http://lists.gnutls.org/pipermail/gnutls-help/2014-April/003429.html
[2] https://www.redhat.com/archives/libvir-list/2014-April/msg01119.html
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Create a nwfilterxml2firewalltest to exercise the
ebiptables_driver.applyNewRules method with a variety of
different XML input files. The XML input files are taken
from the libvirt-tck nwfilter tests. While the nwfilter
tests verify the final state of the iptables chains, this
test verifies the set of commands invoked to create the
chains.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Convert the nwfilter ebiptablesAllTeardown method to use the
virFirewall object APIs instead of creating shell scripts
using virBuffer APIs. This provides a performance improvement
through allowing direct use of firewalld dbus APIs and will
facilitate automated testing.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Using the virCommand dry run capability, capture iptables rules
created by various network XML documents.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
The network and nwfilter drivers both have a need to update
firewall rules. The currently share no code for interacting
with iptables / firewalld. The nwfilter driver is fairly
tied to the concept of creating shell scripts to execute
which makes it very hard to port to talk to firewalld via
DBus APIs.
This patch introduces a virFirewallPtr object which is able
to represent a complete sequence of rule changes, with the
ability to have multiple transactional checkpoints with
rollbacks. By formally separating the definition of the rules
to be applied from the mechanism used to apply them, it is
also possible to write a firewall engine that uses firewalld
DBus APIs natively instead of via the slow firewalld-cmd.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
In debugging a crash on OOM, I thought that the virInsert APIs
might be at fault, but couldn't isolate them as a cause. While
the viralloc APIs are used in many test suites, this is as a
side-effect, they are not directly tested :-)
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Every test that makes use of virmock.h (only virsystemdtest as of now)
needs to be linked with -export-dynamic to make sure the LD_PRELOADed
mock library can access its wrap_* symbols. Normally,
DRIVER_MODULE_LDFLAGS variable contains -export-dynamic but when
--without-driver-modules configure option is used, DRIVER_MODULE_LDFLAGS
is empty.
This patch turns on -export-dynamic for all tests unconditionally
regardless on --without-driver-modules. This fixes virsystemdtest and
all future users of virmock.h.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
A number of test suites want to mock the DBus APIs. To avoid
re-inventing the wheel create a re-usable virmockdbus.la
library for LD_PRELOAD usage.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Introduce virmock.h which provides some macros to assist in
creation of LD_PRELOAD overrides. When these are used, the
LD_PRELOAD code simply has some stubs which forward to a
wrapper function inside the main test case. This means that
logic for the test no longer has to be split between the
virXXXtest.c and virXXXmock.c files. It will also make it
possible to provide some common reusable modules for mocking
code like DBus.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
to avoid
CCLD storagevolxml2argvtest
/usr/bin/ld: ../src/.libs/libvirt_driver_storage_impl.a(libvirt_driver_storage_impl_la-storage_backend.o): undefined reference to symbol 'xmlFreeDoc@@LIBXML2_2.4.30'
//usr/lib/x86_64-linux-gnu/libxml2.so.2: error adding symbols: DSO missing from command line
Commit d7c4e0036 assumed all SELinux tests depended upon
securityselinuxhelper need xattr support, but forgot to
move viridentitytest under WITH_ATTR.
Reported-by: Nehal J Wani <nehaljw.kkd1@gmail.com>
Signed-off-by: Jincheng Miao <jmiao@redhat.com>
At this point unittest covers 4 basic cases:
- minimal working XML for bhyve
- same as above, but with virtio disk
- ACPI and APIC args test
- MAC address test
The test is loosely inspired from qemucapabilitiestest
and qemuxml2xmltest.
Added a new test instead of extending an existing one because
the feature being tested don't really fits nicely in any
existing place.
I forgot to delete the underscore in object_locking_SOURCES when
changing the name in one of previous cleanups.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
When ran, cil is throwing out some errors and warnings for obsolete
'or' unused variables and wrong module name (it should not contain a
hyphen; hence the rename).
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
GNULIB provides APIs for calculating md5 and sha256 hashes,
but these APIs only return you raw byte arrays. Most users
in libvirt want the hash in printable string format. Add
some helper APIs in util/vircrypto.{c,h} for doing this.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Running ./autobuild.sh complained during the mingw cross-compile:
CC libvirportallocatormock_la-virportallocatortest.lo
../../tests/virportallocatortest.c:32:20: fatal error: dlfcn.h: No such file or directory
# include <dlfcn.h>
^
compilation terminated. With that fixed, the next failure was:
CCLD qemuxml2argvmock.la
libtool: link: libtool library `qemuxml2argvmock.la' must begin with `lib'
libtool: link: Try `libtool --help --mode=link' for more information.
While we don't need to limit all LD_PRELOAD tests to just Linux, we
do need to limit them to platforms that actually support loading;
we also need to avoid building qemu tests when qemu is not enabled.
* tests/virportallocatortest.c: Make conditional on <dlfcn.h>.
* tests/Makefile.am (test_libraries): Only build qemu mock library
when building qemu tests.
Signed-off-by: Eric Blake <eblake@redhat.com>
The virDomainGetRootFilesystem method can be generalized to allow
any filesystem path to be obtained.
While doing this, start a new test case for purpose of testing various
helper methods in the domain_conf.{c,h} files, such as this one.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Add APIs that will allow to use the storage driver to assist in
operations on files even for remote filesystems without native
representation as files in the host.
This function aims at converting LXC configuration into a libvirt
domain XML description to help users migrate from LXC to libvirt.
Here is an example of how the lxc configuration works:
virsh -c lxc:/// domxml-from-native lxc-tools /var/lib/lxc/migrate_test/config
It is possible that some parts couldn't be properly mapped into a
domain XML fragment, so users should carefully review the result
before creating the domain.
fstab files in lxc.mount lines will need to be merged into the
configuration file as lxc.mount.entry.
As we can't know the amount of memory of the host, we have to set a
default value for max_balloon that users will probably want to adjust.
This test creates a Fake NUMA topology with non-sequential cell ids
to check if libvirt properly handles the same
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com>
Signed-off-by: Pradipta Kr. Banerjee <bpradip@in.ibm.com>
