The allocation of the object itself can't fail. What can fail is the
creation of the class on a programming error. Rather than punting the
error up the stack abort() directly on the first occurence as the error
can't be fixed during runtime.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
After recent cleanups, there are some pointless cleanup sections.
Clean them up.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Convert all the functions that generate virCaps to use g_auto
and g_steal_pointer.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Refactor testQemuGetCaps to use g_auto for cleanup,
remove the error label and use g_steal_pointer for
the successful return path.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Historically, we declared pointer type to our types:
typedef struct _virXXX virXXX;
typedef virXXX *virXXXPtr;
But usefulness of such declaration is questionable, at best.
Unfortunately, we can't drop every such declaration - we have to
carry some over, because they are part of public API (e.g.
virDomainPtr). But for internal types - we can do drop them and
use what every other C project uses 'virXXX *'.
This change was generated by a very ugly shell script that
generated sed script which was then called over each file in the
repository. For the shell script refer to the cover letter:
https://listman.redhat.com/archives/libvir-list/2021-March/msg00537.html
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
As of commit 2a00ef6e71 which
was released in v5.2.0, we require YAJL to build the QEMU driver.
Remove the checks from code that requires the QEMU driver
or checks that also check for WITH_QEMU.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Right now we're passing a "base" string that contains both,
separated by an underscore. Some changes that we're going to
introduce later will require us to have the version number on its
own, and instead of delegating the task of splitting the two apart
to the callback it make more sense to perform it upfront.
This change results in quite a bit of churn because we're now
using the version number only, without the prefix, to calculate
the dummy microcodeVersion.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Right now users need to hardcode the suffix, which is not a big
deal since they're the ones who passed it to testQemuCapsIterate()
in the first place; however, since we're already passing most of
the information to the callback and we're going to add more later
on, it makes sense to be consistent and pass the suffix too.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Right now users need to know input file live inside
TEST_QEMU_CAPS_PATH, which is bad layering.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Since commit 44e7f02915
util: rewrite auto cleanup macros to use glib's equivalent
VIR_AUTOFREE is just an alias for g_autofree. Use the GLib macros
directly instead of our custom aliases.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Neither virThreadInitialize or virThreadOnExit do anything since we
dropped the Win32 threads impl, in favour of win-pthreads with:
commit 0240d94c36
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Wed Jan 22 16:17:10 2014 +0000
Remove windows thread implementation in favour of pthreads
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
In preparation libtool "-module" flag removal, add lib prefix to all
mock shared objects.
While at it, introduce VIR_TEST_MOCK macros that makes path out of mock
name to be used with VIR_TEST_PRELOAD or VIR_TEST_MAIN_PRELOAD. That,
hopefully, improves readability, reduces line length and allows to
tailor VIR_TEST_MOCK for specific platform if it has shared library
suffix different from ".so".
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
There's no need to keep @binary around.
virQEMUCapsInitGuestFromBinary() duplicates the string anyway.
1,002 bytes in 36 blocks are definitely lost in loss record 54 of 59
at 0x483579F: malloc (vg_replace_malloc.c:299)
by 0x796B1C7: vasprintf (vasprintf.c:73)
by 0x4C3F2C6: virVasprintfInternal (virstring.c:740)
by 0x4C3F3DC: virAsprintfInternal (virstring.c:761)
by 0x13AFC9: testGetCaps (qemucaps2xmltest.c:105)
by 0x13B200: testQemuCapsXML (qemucaps2xmltest.c:157)
by 0x13B642: virTestRun (testutils.c:174)
by 0x13B366: doCapsTest (qemucaps2xmltest.c:191)
by 0x13FF2B: testQemuCapsIterate (testutilsqemu.c:941)
by 0x13B427: mymain (qemucaps2xmltest.c:215)
by 0x13D706: virTestMain (testutils.c:1096)
by 0x13B489: main (qemucaps2xmltest.c:221)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
After the recent changes, there are only a few places left
where we use the explicit path instead of taking advantage of
the publicly available define; let's get rid of those too.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
As evidenced by all existing callers, the only directory it makes
sense to use is TEST_QEMU_CAPS_PATH, so let's just bake that into
the function.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
With only a couple minor tweaks, we can make the existing
doCapsTest() functions with testQemuCapsIterate() and finally
remove the need to manually adjust the test programs every time
a new input file is introduced; moreover, this means that the
two lists can't possibly get out of sync anymore.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Peter Krempa <pkrempa@redhat.com>
We're not using any of the functionality offered by the
module at the moment, but we will in just a second.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Peter Krempa <pkrempa@redhat.com>
This removes the awkard escaping and will allow us to perform
some more refactoring later on.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Peter Krempa <pkrempa@redhat.com>
We're using static string concatenation at the moment, but
that will no longer be a possibility in a bit.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Peter Krempa <pkrempa@redhat.com>
This removes a little duplication right away, and will allow
us to avoid introducing more later on.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Peter Krempa <pkrempa@redhat.com>
This is not particularly useful right now, but will allow us
to refactor some functionality later on.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Peter Krempa <pkrempa@redhat.com>
These functions don't do anything too interesting right now,
but will be extended later on.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Acked-by: Peter Krempa <pkrempa@redhat.com>
Turns out different versions of QEMU on the same architecture
produce the same output, so we can have a single output file
per architecture instead of duplicating the same data over and
over again.
Spotted-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Commit fb0d0d6c54 added capabilities data and updated
qemucapabilitiestest but forgot to update qemucaps2xmltest
at the same time.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In many files there are header comments that contain an Author:
statement, supposedly reflecting who originally wrote the code.
In a large collaborative project like libvirt, any non-trivial
file will have been modified by a large number of different
contributors. IOW, the Author: comments are quickly out of date,
omitting people who have made significant contribitions.
In some places Author: lines have been added despite the person
merely being responsible for creating the file by moving existing
code out of another file. IOW, the Author: lines give an incorrect
record of authorship.
With this all in mind, the comments are useless as a means to identify
who to talk to about code in a particular file. Contributors will always
be better off using 'git log' and 'git blame' if they need to find the
author of a particular bit of code.
This commit thus deletes all Author: comments from the source and adds
a rule to prevent them reappearing.
The Copyright headers are similarly misleading and inaccurate, however,
we cannot delete these as they have legal meaning, despite being largely
inaccurate. In addition only the copyright holder is permitted to change
their respective copyright statement.
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Commits d7434ae800 and 9c4afbda34 added replies files for
QEMU 3.0.0 on s390x and QEMU 3.1.0 on x86_64 respectively, but
only enabled the corresponding test in qemucapabilities and not
in qemucaps2xml.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
We're only ever passing a single binary when calling this
function, so we can remove all code dealing with the
possibility of a second binary being specified.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
More specifically, everything that's tested by qemucapabilities
now goes through qemucaps2xml as well.
Ideally we'll rewrite both so that listing all test cases is
unnecessary and they get picked up automatically by listing the
contents of the input directory instead, but that's a refactor
for another day :)
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
While qemucaps2xml has a meager two test cases to its name, we
have plenty of data from qemucapabilities which is taken from
actual QEMU binaries, covers pretty much all supported QEMU
versions and architectures and is even in the right format already!
Rewrite qemucaps2xml so that it uses qemucapabilities data as
input. Right now we have a single test case, but we're going to
add a lot more next.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
This reverts commit 9cf38263d0.
Jansson cannot parse QEMU's quirky JSON.
Revert back to yajl.
https://bugzilla.redhat.com/show_bug.cgi?id=1614569
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Yajl has not seen much activity upstream recently.
Switch to using Jansson >= 2.5.
All the platforms we target on https://libvirt.org/platforms.html
have a version >= 2.7 listed on the sites below:
https://repology.org/metapackage/jansson/versionshttps://build.opensuse.org/package/show/devel:libraries:c_c++/libjansson
Additionally, Ubuntu 14.04 on Travis-CI has 2.5. Set the requirement
to 2.5 since we don't use anything from newer versions.
Implement virJSONValue{From,To}String using Jansson, delete the yajl
code (and the related virJSONParser structure) and report an error
if someone explicitly specifies --with-yajl.
Also adjust the test data to account for Jansson's different whitespace
usage for empty arrays and tune up the specfile to keep 'make rpm'
working when bisecting.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Right-aligning backslashes when defining macros or using complex
commands in Makefiles looks cute, but as soon as any changes is
required to the code you end up with either distractingly broken
alignment or unnecessarily big diffs where most of the changes
are just pushing all backslashes a few characters to one side.
Generated using
$ git grep -El '[[:blank:]][[:blank:]]\\$' | \
grep -E '*\.([chx]|am|mk)$$' | \
while read f; do \
sed -Ei 's/[[:blank:]]*[[:blank:]]\\$/ \\/g' "$f"; \
done
Signed-off-by: Andrea Bolognani <abologna@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: Pavel Hrdina <phrdina@redhat.com>
