Make it obvious that the function always returns a valid pointer and fix
all callers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
We recognize three return values from tests:
* OK -> 0
* SKIP -> EXIT_AM_SKIP
* ERROR -> anything else
Also check for EXIT_AM_SKIP when building a bitmap of failed tests,
otherwise the skipped tests would be printed in the suggested range
of tests that shoud be re-run.
Reported-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: cebb468ef5
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Detect the presence of the flag and make it available internally as
QEMU_CAPS_QMP_QUERY_NAMED_BLOCK_NODES_FLAT.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Update to v4.2.0-1858-gdb736e0437 which contains my commit for 'flat'
output of 'query-named-block-nodes'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Format the 'vhost-user-fs' device on the QEMU command line.
This device provides shared file system access using the FUSE protocol
carried over virtio.
The actual file server is implemented in an external vhost-user-fs device
backend process.
https://bugzilla.redhat.com/show_bug.cgi?id=1694166
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Start virtiofsd for each <filesystem> device using it.
Pre-create the socket for communication with QEMU and pass it
to virtiofsd.
Note that virtiofsd needs to run as root.
https://bugzilla.redhat.com/show_bug.cgi?id=1694166
Introduced by QEMU commit a43efa34c7d7b628cbf1ec0fe60043e5c91043ea
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Add more elements for tuning the virtiofsd daemon
and the vhost-user-fs device:
<driver type='virtiofs' queue='1024' xattr='on'>
<binary path='/usr/libexec/virtiofsd'>
<cache mode='always'/>
<lock posix='off' flock='off'/>
</binary>
</driver>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Introduce a new 'virtiofs' driver type for filesystem.
<filesystem type='mount' accessmode='passthrough'>
<driver type='virtiofs'/>
<source dir='/path'/>
<target dir='mount_tag'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</filesystem>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Introduced by QEMU commit 98fc1ada4cf70af0f1df1a2d7183cf786fc7da05
virtio: add vhost-user-fs base device
Released in QEMU v4.2.0.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
Some validation check might reject unprivileged drivers in the future.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Tested-by: Andrea Bolognani <abologna@redhat.com>
The network port XML files were not including any usage of vlan
tags or port options, and one of the files was not even processed.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Ever since commit c5a00350 the libxl parser invokes the emulator
to probe which device model to use.
Commit b90c4b5 introduced a workaround that used a stable path
which was very likely to result in the answer matching the default.
However the test is still affected by the host state and the binary
gets invoked if present.
Mock the libxlDomainGetEmulatorType function to stop wasting CPU
cycles every time a 'make check' is run on a system with xen installed.
For example xlconfigtest gets faster by 90 %
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: b90c4b5f50
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
Take the parts affected by the host state out of DriverConfigNew
and put them into a separate function.
Adjust all the callers to call both functions.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
libxlDriverConfigNew can possibly fail on wrong
firmware values (unlikely) or on failure to create
the log directory (possible if you're debugging
tests with VIR_FILE_ACCESS)
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 4a4132b462
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
The virutil.h header defines a geteuid() macro for Windows platforms.
This fixes a few missed cases from:
commit b11e8cccdd
Author: Ján Tomko <jtomko@redhat.com>
Date: Sun Feb 16 23:09:15 2020 +0100
Remove virutil.h from all header files
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Include virutil.h in all files that use it,
instead of relying on it being pulled in somehow.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Include unistd.h in all files that use it, instead
of relying on it being pulled in via virutil.h
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
These tests do not use anything from virutil.h
apart from the transitive include.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Historically, this file was a dump for most of our helper
functions and needed almost everywhere.
With the introduction of virfile.h and virstring.h,
and more importantly, virenum.h and the introduction
of GLib, that is no longer true.
Remove its include from C files that don't even use it.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This module depends on domain_conf and is used directly by various
hypervisor drivers.
Move it to src/hypervisor.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
We create some images for testing our code. We've recorded wrong format
of the backing file for one of the images though.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The variable is allocated, but never freed.
==119642== 29 bytes in 1 blocks are definitely lost in loss record 409 of 671
==119642== at 0x483579F: malloc (vg_replace_malloc.c:309)
==119642== by 0x5AB075F: __vasprintf_internal (in /lib64/libc-2.29.so)
==119642== by 0x57C1A28: g_vasprintf (in /usr/lib64/libglib-2.0.so.0.6000.7)
==119642== by 0x579A0CC: g_strdup_vprintf (in /usr/lib64/libglib-2.0.so.0.6000.7)
==119642== by 0x4AE6D58: vir_g_strdup_printf (glibcompat.c:197)
==119642== by 0x136EEE: qemuTestParseCapabilitiesArch (testutilsqemu.c:291)
==119642== by 0x138506: testQemuInfoSetArgs (testutilsqemu.c:763)
==119642== by 0x135FFF: mymain (qemuxml2argvtest.c:3093)
==119642== by 0x13A60E: virTestMain (testutils.c:839)
==119642== by 0x1368C2: main (qemuxml2argvtest.c:3121)
Fixes: 42b3e5b9e4
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There are some architectures that support capabilities that others
do not (e.g. s390x supports cpu comparison and baseline via QEMU).
Let's make testQEMUSchemaLoad accept a string to specify the schema
to load based on the specified arch.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This patch pushes the isolatedPort setting from the <interface> down
all the way to the callers of virNetDevBridgeAddPort(), and sets
BR_ISOLATED on the port (using virNetDevBridgePortSetIsolated()) after
the port has been successfully added to the bridge.
Signed-off-by: Laine Stump <laine@redhat.com>
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This is a very simple thing to parse and format, but needs to be done
in 4 places, so two trivial utility functions have been made that can
be called from all the higher level parser/formatters:
<domain><interface>
<domain><interface><actual> (only in domain status)
<network>
<networkport>
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In commit v5.9.0-400-gaf8e39921a I removed printing model's fallback and
vendor_id attributes when no model is specified. However, vendor_id
makes sense even without a specific CPU model (for host-model CPUs).
https://bugzilla.redhat.com/show_bug.cgi?id=1804549
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This patch shows a bug in our code: the
<model vendor_id="Libvirt QEMU"/>
element present in the source XML is lost when the parsed CPU definition
is formatted back to XML.
https://bugzilla.redhat.com/show_bug.cgi?id=1804549
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
If the parsed 'raw' format JSON string has 'offset' or 'size' attributes
parse them as the format slice.
https://bugzilla.redhat.com/show_bug.cgi?id=1791788
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add a set of test data to see whether the backing store strings are
formatted reasonably. Note that we don't support direct creation of such
images so those tests are not enabled.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The storage slice will require a specific node name in cases when the
image format is not raw. Store and format them in the status XML.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
QEMU allows specifying the offset and size into a raw file to expose a
sub-slice of the image to the guest with the raw driver. Libvirt
currently doesn't support it but we can add test case for future
reference.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We will use this capability to detect whether the QEMU binary
supports the kvm-no-adjvtime CPU feature.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Our virCommand helper API already has the ability to capture
program output, there's no need to open-code it.
Apart from simplifying the code, the test is marginally faster
due to recent improvements in virCommandMassClose.
Until now, both stderr and stdout were stored in the same buffer.
This change stores stderr separately and expects it to be empty
for all the tests we currently run.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Use g_autoptr where possible.
virTestCapsBuildNUMATopology is not converted completely,
because while the VIR_FREE call on cell_cpus is technically
wrong, neither VIR_ALLOC_N nor virBitmapNew can return
an allocation error now so it is effectively dead code.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
The function returns gboolean.
Compare against the FALSE value from GLib.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixes: 2c33532423
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Add few cases that prove the second format of "json:" pseudo-URIs.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
When debugging test failures in seven independent test
cases, it might be helpful to only gather the debug output
of the failing cases.
Record the indexes of the tests that fail and print them
in the VIR_TEST_RANGE of the command line that will result
in only those tests being run.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This deletes all trace of gnulib from libvirt. We still
have the keycodemapdb submodule to deal with. The simple
solution taken was to update it when running autogen.sh.
Previously gnulib could auto-trigger refresh when running
'make' too. We could figure out a solution for this, but
with the pending meson rewrite it isn't worth worrying
about, given how infrequently keycodemapdb changes.
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The contents of 'struct dirent' are only valid until the next call to
readdir() or closedir(). It is thus invalid to save a pointer to the
'd_name' field. Somehow this hasn't affected the test suite until
recently when FreeBSD 12 started showing use of uninitialized memory
resulting in test failures.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
