Commit Graph

206 Commits

Author SHA1 Message Date
Ján Tomko
005e70e9a7 syntax-check: remove _test_script_regex
Commit abab5c47f8 incorrectly
assumed we do not have any files that could be affected by

  sc_prohibit_reversed_compare_failure

due to the conditional assignment:

  _test_script_regex ?= \<init\.sh\>

so it removed the check.

Also remove the leftover assignment of test-lib.sh,
since any new code attempting to use the compare function
with reversed arguments should be rejected by review
for using shell instead of C or Python.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-08-20 13:28:08 +02:00
Ján Tomko
0af0b7d87d syntax-check: drop useless useless-if-before-free
With most of new code using g_auto for cleanup, contributors
are used to most of the free fucntions handling NULL gracefully.

Also, despite finding some occurrences in current codebase:
  avoid_if_before_free
  ~/libvirt/src/ch/ch_monitor.c: if (mon->vm)
        virObjectUnref(mon->vm);
  ~/libvirt/src/util/virresctrl.c: if (a_type->masks[cache])
        virBitmapFree(a_type->masks[cache]);
the check passes succesfully, because the script's logic:

  Exit status:
    0   one or more matches
    1   no match
    2   an error

does not play nicely with xargs:

  xargs exits with the following status:
       0      if it succeeds
     123      if any invocation of the command exited with status 1-125

The list of functions is also out of date - e.g. qemuCapsFree has
been renamed since.

This also helps eliminate one more Perl script per our programming
languages strategy: https://libvirt.org/programming-languages.html

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-08-20 13:28:08 +02:00
Ján Tomko
2ff7a2d5d6 syntax-check: replace vc-list-files
Directly invoke git ls-tree instead of the wrapper file which also:
* checks for other versioning systems
* prepends the source directory to all output lines

Since there is no srcdir prefix in the output anymore, also drop
the extra 'sed' invocation that removes it.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-08-20 13:28:08 +02:00
Ján Tomko
a7fee0a4c6 syntax-check: use VC_LIST_EXCEPT instead of VC_LIST
Three callers were using VC_LIST directly.

This is not wrong, because they exclude the always-excluded
files by only looking for C and/or header files.

But using VC_LIST here prevents switching it to outputting
relative paths.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-08-20 13:28:08 +02:00
Ján Tomko
f2dda804a6 syntax-check: assume we're using git
Meson already checks whether we're using git before running
syntax check. This only affects direct invocation through make.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-08-20 13:28:08 +02:00
Peter Krempa
af013aa14c syntax-check: Prohibit 'vir' prefix for enum implementations in virsh
Avoid potential conflict of enum helpers declared in virsh.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-07-23 09:59:12 +02:00
Michal Privoznik
1678a34f47 syntax-check: s/VIR_DIR_CLOSE/g_autoptr(DIR)/
We have a syntax-check rule that forbids explicit closedir().
However, the error message suggest using VIR_DIR_CLOSE() which
was removed a few releases ago (v6.10.0-rc1~389).

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-07-14 17:03:12 +02:00
Martin Kletzander
50261966fd syntax-check: Only prohibit empty first lines in non-empty files
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2021-06-15 14:15:42 +02:00
Michal Privoznik
7d97d7af9e vircaps2xmltest: Introduce HMAT test case
This test was generated on a guest with the following NUMA
configuration:

    <numa>
      <cell id='0' cpus='0-23' memory='4194304' unit='KiB' discard='yes'>
        <cache level='1' associativity='direct' policy='writeback'>
          <size value='10' unit='KiB'/>
          <line value='8' unit='B'/>
        </cache>
        <cache level='2' associativity='full' policy='writethrough'>
          <size value='128' unit='KiB'/>
          <line value='16' unit='B'/>
        </cache>
      </cell>
      <cell id='1' memory='2097152' unit='KiB'>
        <cache level='1' associativity='direct' policy='writeback'>
          <size value='10' unit='KiB'/>
          <line value='8' unit='B'/>
        </cache>
      </cell>
      <interconnects>
        <latency initiator='0' target='0' type='access' value='5'/>
        <latency initiator='0' target='0' type='read' value='6'/>
        <latency initiator='0' target='0' type='write' value='7'/>
        <latency initiator='0' target='1' type='access' value='10'/>
        <latency initiator='0' target='1' type='read' value='11'/>
        <latency initiator='0' target='1' type='write' value='12'/>
        <bandwidth initiator='0' target='0' type='access' value='204800' unit='KiB'/>
        <bandwidth initiator='0' target='0' type='read' value='205824' unit='KiB'/>
        <bandwidth initiator='0' target='0' type='write' value='206848' unit='KiB'/>
        <bandwidth initiator='0' target='0' cache='1' type='access' value='208896' unit='KiB'/>
        <bandwidth initiator='0' target='0' cache='1' type='read' value='209920' unit='KiB'/>
        <bandwidth initiator='0' target='0' cache='1' type='write' value='210944' unit='KiB'/>
        <bandwidth initiator='0' target='1' type='access' value='102400' unit='KiB'/>
        <bandwidth initiator='0' target='1' type='read' value='103424' unit='KiB'/>
        <bandwidth initiator='0' target='1' type='write' value='104448' unit='KiB'/>
        <bandwidth initiator='0' target='1' cache='1' type='access' value='105472' unit='KiB'/>
        <bandwidth initiator='0' target='1' cache='1' type='read' value='106496' unit='KiB'/>
        <bandwidth initiator='0' target='1' cache='1' type='write' value='107520' unit='KiB'/>
      </interconnects>
    </numa>

The sysfs content was also copied over from the VM but only those
files which are accessed in the test are stored in the repo.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2021-06-15 11:03:56 +02:00
Tim Wiederhake
a86682c57e tests: virfilemock: realpath: Allow non-null second parameter
When other preloaded libraries wrap and / or make calls to `realpath`
(e.g. LLVM's AddessSanitizer), the second parameter is no longer
guaranteed to be NULL.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-06-14 12:05:50 +02:00
Peter Krempa
76d722d3d5 Remove test 'args' file rewrapping infrastructure
All tests which use files with 'ldargs' and 'args' suffix as output now
use the internal and better line splitting.

Remove the test-wrap-argv.py script, the syntax check which used it and
the helper rewrapping the output when regenerating test output.

For any further use, we require code to use virCommand anyways and thus
it has internal wrapping now.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-04-12 15:55:10 +02:00
Peter Krempa
2dcbdc7f4b bhyvexml2argvtest: Use internal wrapping of command line arguments
virCommandToString has the possibility to return an already wrapped
string with better format than what we get from the test wrapper script.

The main advantage is that arguments for an option are always on the
same line which makes it more easy to see what changed in a diff and
prevents re-wrapping of the line if a wrapping point moves over the
threshold.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-04-12 15:55:10 +02:00
Peter Krempa
13ffa48d2f nwfilterxml2firewalldata: Use internal wrapping to wrap output files
As with previous commits use virCommandSetDryRun to invoke
virCommandToString so that it returns pre-wrapped string.

Since virCommand is better aware of where the arguments terminate we can
see an improvement where comments are no longer line-wrapped.

The changes to the 'commonRules' strings were done with the following
regex:

 s/ -/ \\\\\\n-/

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-04-12 15:55:10 +02:00
Peter Krempa
0046e0b1c2 qemuxml2argvtest: Use internal wrapping of command line arguments
virCommandToString has the possibility to return an already wrapped
string with better format than what we get from the test wrapper script.

The main advantage is that arguments for an option are always on the
same line which makes it more easy to see what changed in a diff and
prevents re-wrapping of the line if a wrapping point moves over the
threshold.

Additionally the used output is the same we have in the VM log file when
a VM is starting.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-04-12 15:55:10 +02:00
Peter Krempa
aa196778bf syntax-check: Remove 90 char limit for 'argv' files
Splitting lines with arguments causes in many cases a rewrap if the
arguments are modified making it harder to see what actually changed.

In upcoming patches some rewrapping of 'args' files will be removed so
remove this check first.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-04-12 15:55:10 +02:00
Peter Krempa
8ccf97fa15 syntax-check: Remove GFDL format check
Our docs don't use the GFDL so checking its format is pointless.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-04-06 16:53:49 +02:00
Peter Krempa
cf60d9999b syntax-check: Remove unused header check for 'strings.h'
Libvirt doesn't use it and we also require use of wrappers for such
string operations. Remove the pointless check.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-04-06 16:53:49 +02:00
Peter Krempa
153564e3ce syntax-check: Remove check for prohibited 'WITH_MBRTOWC'
While our code uses mbrtowc, we don't do any detection of it.
Additionally it was recently changed from HAVE_MBRTOWC to WITH_MBRTOWC
so even if it came from an included file it would no longer work.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-04-06 16:53:49 +02:00
Peter Krempa
fa5d8520e2 syntax-check: Remove used header checks for gnulib modules
We removed gnulib support, so all the checks whether a header is
included only when it's used are pointless now.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-04-06 16:53:49 +02:00
Peter Krempa
65f702020e syntax-check: Clean up check for g_auto*
Remove the old libvirt variants that are no longer in use and include
g_autostringlist.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-04-06 16:53:49 +02:00
Peter Krempa
7676062272 syntax-check: Remove check for proper spelling of 'Red Hat'
Don't single out this one, and also don't waste computational resources
on it.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-04-06 16:53:49 +02:00
Andrea Bolognani
457f4e6e1e meson: Don't check whether /usr/local/bin/grep is GNU grep
Since /usr/local is where ports live, it's reasonable to assume
that a grep binary found in there will have been installed via
ports and will thus be GNU grep.

Suggested-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2021-04-01 15:35:04 +02:00
Andrea Bolognani
8526abc454 meson: Look for GNU tools on macOS too
macOS is similar to FreeBSD in that it ships non-GNU versions
of several utilities that we need in the base system.

macOS actually includes GNU make already, but unfortunately due
to licensing reasons the tool is permanently stuck in 2006, so
even in that case users are better off installing a recent
version from Homebrew along with the dozens of other libvirt
dependencies that already need to be obtained that way.

Note that, unlike FreeBSD ports, Homebrew is fully consistent
in adding the 'g' prefix to the name of the GNU tools, so we
can detect GNU grep without additional hacks.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2021-04-01 15:34:54 +02:00
Andrea Bolognani
7cbcc9f888 meson: Check GNU sed's availability
As explained in the comment in build-aux/Makefile.in, the
version of sed included in the FreeBSD base system is not GNU
sed, which our syntax-check rules expect; as a result, many
checks will fail with

  gmake: gsed: No such file or directory
  /bin/sh: gsed: not found

Similarly to what we're already doing with GNU make and GNU
grep, look for GNU sed during the configuration step and fail
early if it's not available.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2021-04-01 14:14:28 +02:00
Andrea Bolognani
5254532e3a meson: Reorganize looking for programs
While this change doesn't look like it would improve things and
actually introduces a tiny bit of duplication, it's necessary in
order to prepares the stage for further changes.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2021-04-01 14:14:25 +02:00
Andrea Bolognani
6a023e943e meson: Print custom message when GNU grep is not installed
Currently, if GNU grep is not installed on a FreeBSD system the
configuration step will fail with

  Program grep found: YES (/usr/bin/grep)
  Program /usr/local/bin/grep found: NO

  ERROR: Program '/usr/local/bin/grep' not found

which is confusing and not very useful; after this change, the
message will be

  Program grep found: YES (/usr/bin/grep)
  Program /usr/local/bin/grep found: NO

  ERROR: Problem encountered: GNU grep not found

instead, which should do a better job helping the user figure
out that they need to install GNU grep from ports to proceed.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2021-04-01 14:14:20 +02:00
Andrea Bolognani
cae268f7b9 syntax-check: Run flake8 on all Python scripts
Currenty we only check files that end in .py, but we have at
least a couple of scripts that don't have that suffix and we
nonetheless want to keep compliant with the code style.

Extend the sc_flake8 syntax-check rule so that any file that
contains a Python 3 shebang is fed to flake8 too.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2021-03-22 12:05:18 +01:00
Andrea Bolognani
7ef4968cf7 syntax-check: Allow exceptions for sc_prohibit_nonreentrant
We're going to need it in a bit.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2021-03-15 18:49:03 +01:00
Michal Privoznik
ec5b4ba8f5 syntax-check: Fix and rename virSecurity rule
The aim of virSecurity rule is to discourage from using plain
virSecurityManager*() APIs within QEMU driver in favor of their
qemuSecurity*() counterparts. The reason is simple: namespaces;
virSecurityManager*() needs additional
virSecurityManagerTransactionCommit() call to enter given
namespace and do its work from there. And that's exactly what
those qemuSecurity*() wrappers do.

To help us ensure correctness (from this POV), we have a
syntax-check rule that forbids any occurrence of
"virSecurityManager" string under src/qemu/ (except for
qemu_security of course).

But with if we want to remove virSecurityManagerPtr type, then we
have to allow "virSecurityManager *". Therefore, change the rule
so that no call of a function with "virSecurityManager" prefix is
allowed. And also change the name to better reflect what is going
on.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-03-15 09:37:15 +01:00
Michal Privoznik
bea90390ca syntax-check: Update list of gethostname exceptions
The only place where gethostname() is acceptable is in
virGetHostnameImpl() which lives in src/util/virutil.c.
Reflect this in the list of exceptions for the syntax-check rule.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-03-12 08:47:27 +01:00
Roman Bogorodskiy
7dd7ddac50 build-aux: require GNU grep on FreeBSD
FreeBSD 13.x and newer ship BSD grep which apparently has some
performance issues causing certain syntax check tests to run longer than
the default 30 seconds timeout used by meson.

However, GNU grep is still available through the textproc/gnugrep port,
so require it on FreeBSD if /usr/bin/grep is a BSD grep to make checks
pass in a reasonable time.

Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-03-04 19:17:15 +04:00
Peter Krempa
fd8bfd522b util: virerror: Remove virReportOOMError
Trying to report an OOM error is pointless since our infrastructure to
report error needs to allocate memory to report the error.

In addition our code mistakenly reported OOM errors even in cases where
a function could fail for another reason, which would make issues harder
to debug.

Remove the virReportOOMError and backend so that programmers are forced
to think about what can happen. In case when there's another failure
possible a specific error should be reported and otherwise a direct
abort() is better since the logger would abort on g_new anyways.

This patch also removes the syntas-check which forces use of
virReportOOMError instead of using VIR_ERR_NO_MEMORY with other
functions. This allows possible future use when we'd end up in a
situation where trying to recover from an OOM would make sense, such as
when attempting to allocate a massive buffer.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-02 09:50:20 +01:00
Peter Krempa
931c1d128d syntax-check: Don't forbid curly braces around single line condition body
This syntax rule doesn't make much sense, especially if there are so
much exceptions to it. Just remove it and adjust the coding style.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-09-15 15:20:23 +02:00
Daniel P. Berrangé
dfad1b551d remote: introduce virt-ssh-helper binary
When accessing libvirtd over a SSH tunnel, the remote driver needs a way
to proxy the SSH input/output stream to a suitable libvirt daemon. This
is currently done by spawning netcat, pointing it to the libvirtd socket
path. This is problematic for a number of reasons:

 - The socket path varies according to the --prefix chosen at build
   time. The remote client is seeing the local prefix, but what we
   need is the remote prefix

 - The socket path varies according to remote env variables, such as
   the XDG_RUNTIME_DIR location. Again we see the local XDG_RUNTIME_DIR
   value, but what we need is the remote value (if any)

 - The remote driver doesn't know whether it must connect to the legacy
   libvirtd or the modular daemons, so must always assume legacy
   libvirtd for back-compat. This means we'll always end up using the
   virtproxyd daemon adding an extra hop in the RPC layer.

 - We can not able to autospawn the libvirtd daemon for session mode
   access

To address these problems this patch introduces the 'virtd-ssh-helper'
program which takes the URI for the remote driver as a CLI parameter.
It then figures out which daemon to connect to and its socket path,
using the same code that the remote driver client would on the remote
host's build of libvirt.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-09-09 16:46:22 +01:00
Roman Bogorodskiy
28a5096d69 build-aux: use GNU sed for syntax-check on FreeBSD
BSD sed(1) and GNU sed(1) syntax are not compatible, and as
synax-check.mk uses the GNU flavor, set SED variable to
'gsed' by default.

Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-09-03 18:56:03 +04:00
Michal Privoznik
95b9db4ee2 lib: Prefer WITH_* prefix for #if conditionals
Currently, we are mixing: #if HAVE_BLAH with #if WITH_BLAH.
Things got way better with Pavel's work on meson, but apparently,
mixing these two lead to confusing and easy to miss bugs (see
31fb929eca for instance). While we were forced to use HAVE_
prefix with autotools, we are free to chose our own prefix with
meson and since WITH_ prefix appears to be more popular let's use
it everywhere.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-09-02 10:28:10 +02:00
Erik Skultety
e4dc0c4c16 build-aux: Get rid of 'make syntax-check' reference
Change the 'make syntax-check' reference after the switch to
meson/ninja.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2020-08-17 08:49:59 +02:00
Daniel P. Berrangé
abab5c47f8 build-aux: remove some syntax-check cruft
sc_proper_name_utf8_requires_ICONV looks for Makefile.am files, so is
not going to work correctly with meson, nor did we ever use the GNULIB
"proper_name_utf8" function.

The 'today' variable is not referenced anywhere.

The 'writable-files' target is not used anywhere

sc_prohibit_reversed_compare_failure only checks 'init.sh' which does
not exist in libvirt.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2020-08-04 16:44:56 +01:00
Ján Tomko
0fd2f4310a build-aux: add sc_ prefix to more syntax checks
That way our meson build file will correctly pick them up.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-08-03 13:54:15 +02:00
Ján Tomko
5c01b41763 build-aux: set the PYTHON variable in the Makefile
Some syntax-check rules rely on this variable.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2020-08-03 13:54:15 +02:00
Pavel Hrdina
0c2aa5b513 meson: add syntax-check
This changes the approach used with autotools where it was separate make
target. With meson it will be part of the `meson test` target but can be
disabled using --no-suite syntax-check or we can run only syntax-check
by using --suite syntax-check.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
2020-08-03 09:27:06 +02:00
Pavel Hrdina
71f95ea1a4 meson: syntax-check: drop Makefile and m4 related checks
Rewrite to meson will eliminate most of the Makefile and all of m4
files so there is no need to check them.

We still need to ignore mk files otherwise syntax-check.mk would be
considered as well.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
2020-08-03 09:26:33 +02:00
Pavel Hrdina
c6a0d3ff8b po: change the format of POTFILES.in
There is no need to provide relative paths to the current directory if
we provide search paths using --directory option for xgettext.

In addition it will make libvirt.pot file look cleaner as it will not
contain relative paths to current directory. It improves the situation
for developers which are using different build path as that would
change the relative path in libvirt.pot as well. After this patch
it will not happen anymore.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-07-10 09:40:29 +02:00
Jonathon Jongsma
9badcbbb1d nodedev: Add testing for 'mdevctl start'
Test that we run 'mdevctl' with the proper arguments when creating new
mediated devices with virNodeDeviceCreateXML().

Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-06-19 10:39:55 +02:00
Peter Krempa
84a20fe8e3 qemumonitortestutils: Make test monitor failures more prominent
Until now we've tried to report errors from the test monitor code by
passing them back as failures from the qemu we simulate. This doesn't
work well in cases when the monitor logic does not detect failures or
has fallback code. Additionally there isn't much use for continuing the
test execution after first failure as in most cases the test data will
be misaligned and all other calls will fail as well.

To make the errors more obvious this patch moves away from reporting
them via the simulated monitor to reporting them to stderr and
exit()ing afterwards. While this might be less convenient
when developing tests it actually makes failures in the test suite
really obvious and doesn't require any opt-in from the tests themselves.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-04-27 08:13:48 +02:00
Andrea Bolognani
936d598b89 docs: Add advanced-tests.rst
This part contains a lot of useful tips, but presenting all of them
at the same time obfuscated the central message which is, 'make check'
and 'make syntax-check' must pass after each patch in a series. Let's
move them to a separate page.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-04-08 09:32:39 +02:00
Andrea Bolognani
5155f6f4b1 docs: Add coding-style.rst
This part represents the biggest chunk of the existing hacking.rst, and
despite that its utility is very limited because 'make syntax-check'
already guarantees most of the rules are followed over time.

Until the glorious day we finally codify our coding style completely
into a configuration for a tool such as clang-format and thus no longer
need a plain English description of it, move this part to a separate
page.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-04-08 09:32:30 +02:00
Andrea Bolognani
b186b07940 docs: Convert hacking.html to reStructuredText
The conversion has been performed by using pandoc as a first pass,
and then tweaking the result manually until it looked satisfactory.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-04-08 09:32:16 +02:00
Peter Krempa
b659b5f93a syntax-check: Exempt tests/qemucapabilitiesdata from 'sc_prohibit_devname'
QEMU uses the 'devname' string in the QAPI schema so a bump would
trigger this check. Exempt all of the capabilities data from the check.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-04-03 09:36:20 +02:00
Michal Privoznik
bf7454d145 syntax-check.mk: Drop needless _src2 variable
The aim was to break a long line, but it is not long anymore.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2020-03-27 16:25:48 +01:00