Commit Graph

58 Commits

Author SHA1 Message Date
Laine Stump
7f141a1c62 tests: eliminate unnecessary labels
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-07-08 16:35:54 -04:00
Laine Stump
25c23b95b6 tests: use g_auto for all virBuffers
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2020-07-08 16:34:09 -04:00
Ján Tomko
0a125c7144 virBufferTrim: do not accept len
Always trim the full specified suffix.

All of the callers outside of tests were passing either
strlen or the actual length of the string.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2020-02-03 19:44:38 +01:00
Ján Tomko
4838e8b3fc Use virBufferTrimLen when applicable
Replace all the cases that only supply the length
and do not care about matching a suffix, as well
as that one test case that does.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2020-02-03 19:44:38 +01:00
Ján Tomko
fdd48f5b73 util: add virBufferTrimChars
A new helper for trimming combinations of specified characters from
the tail of the buffer.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:20 +01:00
Ján Tomko
46afdc2120 virbuftest: use field names when initalizing test info
Allow adding new fields without changing all the macros.

Otherwise the compiler complains that not all have been initialized:
../../tests/virbuftest.c:419:5: error: missing field 'arg' initializer [-Werror,-Wmissing-field-initializers]
    DO_TEST_ESCAPE("<td></td><td></td>",
    ^
../../tests/virbuftest.c:414:56: note: expanded from macro 'DO_TEST_ESCAPE'
        struct testBufAddStrData info = { data, expect }; \

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:20 +01:00
Ján Tomko
ebd44715f1 virbuftest: declare testBufAddStrData earlier
Move the declaration to the beginning of the file for reuse.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:20 +01:00
Ján Tomko
662876723c virbuftest: remove unnecessary labels
Remove the ret variables and labels from functions that no longer need
them.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:19 +01:00
Ján Tomko
b0138d55f7 virbuftest: use g_autofree
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:19 +01:00
Ján Tomko
08de39a9c7 virbuftest: remove extra G_GNUC_UNUSED markers
These functions do use the opaque argument.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-01-15 17:10:19 +01:00
Peter Krempa
205d6a2af7 util: buffer: Remove virBufferError
The function now does not return an error so we can drop it fully.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Peter Krempa
5e8551fbc0 util: virbuffer: Remove @dynamic from virBufferGetIndent
After the conversion of all callers that would pass true as @dynamic to
a different function we can remove the unused argument now.

Additionally modify the return type to 'size_t' as indentation can't be
negative and remove checks whether @buf is passed as it's caller's duty
to do so.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Peter Krempa
673f5e04da util: buffer: Split getting of effective indent out of virBufferGetIndent
The function basically does two very distinct things depending on a
bool. As a first step of conversion split out the case when @dynamic is
true and implement it as a new function and convert all callers.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Peter Krempa
32ff9baf68 tests: virbuffer: Remove unused test data struct
The DO_TEST macro initializes 'struct testInfo' but it's not used by any
of the tests. Remove it.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Peter Krempa
599e30c8b7 tests: virbuffer: Drop 'infinite loop' tests
The tests are deeply based on internals of virBuffer which will be
replaced in an upcoming patch with glib's GString. Remove the tests.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Peter Krempa
e154e01ead util: buffer: Simplify handling of indent overflows
Rather than setting usage error truncate the indentation level. Having
the output string misformated is way more useful to figure out where the
error lies rather than reporting an error after a giant formatter
function.

In testBufAutoIndent we now validate that the indentation is truncated
and testBufAddBuffer2 is removed since it became bogus.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Peter Krempa
49037f94d2 util: buffer: Don't treat missing truncation in virBufferTrim as usage error
Usage errors in the virBuffer are hard to track anyways. Just trim
noting if the user requests the trimming string to be used without
providing it.

The change in the test proves that it's a no-op now.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-24 19:35:34 +02:00
Ján Tomko
2b2c67b401 virbuffer: use g_auto directly for virBuffer
Since commit 44e7f02915
    util: rewrite auto cleanup macros to use glib's equivalent

VIR_AUTOCLEAN is just an alias for g_auto. 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>
2019-10-16 12:06:43 +02:00
Ján Tomko
0d94f02455 tests: use G_GNUC_UNUSED
Use G_GNUC_UNUSED from GLib instead of ATTRIBUTE_UNUSED.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-10-15 11:25:25 +02:00
Michal Privoznik
d07ce21610 tests: Always put a '\n' after each debug print
There is an inconsistency with VIR_TEST_DEBUG() calls. One half
(roughly) of calls does have the newline character the other one
doesn't. Well, it doesn't have it because it assumed blindly that
new line will be printed, which is not the case.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-08-27 15:49:48 +02:00
Michal Privoznik
babb4e6d31 virbuffer: Don't leak memory in virBufferAddBuffer
If an error occurs in a virBuffer* API the idea is to free the
content immediately and set @error member used in error reporting
later. Well, this is not what how virBufferAddBuffer works.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2019-05-04 23:39:35 +02:00
Peter Krempa
29ad523018 util: buffer: Use 'size_t' for buffer size variables
Use size_t for all sizes. The '*' modifier unfortunately does require an
int so a temporary variable is necessary in the tests.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@laine.org>
2019-04-03 11:58:10 +02:00
Peter Krempa
14f7030f95 util: buffer: Remove struct member munging
This was meant to stop abusing the members directly, but we don't do
this for other internal structs. Additionally this did not stop the
test from touching the members. Remove the header obscurization.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@laine.org>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-03 11:58:10 +02:00
Peter Krempa
55ee6ac8de util: buffer: Introduce VIR_AUTOCLEAN function for virBuffer
virBuffer is almost always stack-allocated, but requires freeing of the
internals on error. Introduce a VIR_AUTOCLEAN function to deal with
this.

Along with the addition add a test which would leak the buffer contents
if it weren't autocleaned.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-02-22 10:05:45 +01:00
Peter Krempa
e25492444f util: buf: Remove virBufferEscapeN
The function was used only in the tests, remove it.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-02-22 10:05:45 +01:00
Peter Krempa
3d6ba96ff6 tests: buf: Fix debug messages in 'testBufEscapeRegex'
The messages reference testBufEscapeN instead of testBufEscapeRegex.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2019-02-22 10:05:45 +01:00
Erik Skultety
5165ff0971 src: More cleanup of some system headers already contained in internal.h
All of the ones being removed are pulled in by internal.h. The only
exception is sanlock which expects the application to include <stdint.h>
before sanlock's headers, because sanlock prototypes use fixed width
int, but they don't include stdint.h themselves, so we have to leave
that one in place.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
Acked-by: Michal Privoznik <mprivozn@redhat.com>
2018-09-20 10:16:39 +02:00
Erik Skultety
9403b63102 internal: Move <stdio.h> include to internal.h
It doesn't really make sense for us to have stdlib.h and string.h but
not stdio.h in the internal.h header.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
Acked-by: Michal Privoznik <mprivozn@redhat.com>
2018-09-20 10:16:38 +02:00
Andrea Bolognani
3e7db8d3e8 Remove backslash alignment attempts
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>
2017-11-03 13:24:12 +01:00
Pavel Hrdina
0918b84968 util: introduce virBufferEscapeRegex
Add a helper to escape all possible meta-characters used for
POSIX extended regular expressions.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2017-05-12 16:54:33 +02:00
Andrea Bolognani
4ceac4bf29 tests: Rename VIRT_TEST_* macros to VIR_TEST_*
We use the "vir" prefix pretty consistently in our
APIs, both external and internal, which made these
macros stood out.
2017-04-04 17:30:03 +02:00
Peter Krempa
91e7862c15 util: buffer: Add API to set indentation level to a given value
It will be useful to set indentation level to 0 after formatting a
nested structure rather than having to track the depth.
2017-03-27 09:29:57 +02:00
Pavel Hrdina
726403461b util: virbuffer: introduce virBufferEscapeN
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2017-02-24 12:58:23 +01:00
Tomáš Ryšavý
062ea148a0 Rename virtTestDifference to virTestDifference.
This function doesn't follow our convention of naming functions.
2016-06-08 11:23:12 -04:00
Tomáš Ryšavý
cd7dd1508d tests: Rename virtTestRun to virTestRun.
This function doesn't follow our convention of naming functions.
2016-06-08 11:23:12 -04:00
Cole Robinson
01f2f6c6c9 tests: Add VIR_TEST_DEBUG and VIR_TEST_VERBOSE
To remove a bunch of TestGetDebug()/TestGetVerbose() checks
2015-04-23 17:08:48 -04:00
Ján Tomko
aeb5262e43 Strip control codes in virBufferEscapeString
These cannot be represented in XML.

We have been stripping them, but only if the string had
characters that needed escaping: <>"'&

Extend the strcspn check to include control codes, and strip
them even if we don't do any escaping.

https://bugzilla.redhat.com/show_bug.cgi?id=1184131
https://bugzilla.redhat.com/show_bug.cgi?id=1066564
2015-04-15 18:41:20 +02:00
Peter Krempa
6ff59cbc83 util: buffer: Add support for adding text blocks with indentation
The current auto-indentation buffer code applies indentation only on
complete strings. To allow adding a string containing newlines and
having it properly indented this patch adds virBufferAddStr.
2015-03-25 15:42:52 +01:00
Michal Privoznik
83c5467ee9 util: Introduce virBufferAddBuffer
This API joins the following two lines:

char *s = virBufferContentAndReset(buf1);
virBufferAdd(buf2, s, -1);

into one:

virBufferAddBuffer(buf2, buf1);

With one exception: there's no re-indentation applied to @buf1.
The idea is, that in general both can have different indentation
(like the test I'm adding proves)

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2015-02-25 09:23:42 +01:00
Martin Kletzander
f5e65e4b71 Remove unnecessary curly brackets in tests/
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-14 17:13:36 +01:00
Ján Tomko
2dcdb7f654 Indent top-level labels by one space in tests/ 2014-03-25 14:58:41 +01:00
Martin Kletzander
cc9c62fef9 Require spaces around equality comparisons
Commit a1cbe4b5 added a check for spaces around assignments and this
patch extends it to checks for spaces around '=='.  One exception is
virAssertCmpInt where comma after '==' is acceptable (since it is a
macro and '==' is its argument).

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-03-18 11:29:44 +01:00
Daniel P. Berrange
eee6eb666c Remove test case average timing
The test case average timing code has not been used by any test
case ever. Delete it to remove complexity.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-10-08 12:39:30 +01:00
Daniel P. Berrange
0b30d3458a Avoid crash on OOM in virbuftest
The virbuftest code did not check virBufferError before
accessing the buffer contents, resulting in a crash on
OOM conditions.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-09-25 18:12:09 +01:00
Michal Privoznik
dc6f2dadac Introduce OOM reporting to virAsprintf
Actually, I'm turning this function into a macro as filename,
function name and line number needs to be passed. The new
function virAsprintfInternal is introduced with the extended set
of arguments.
2013-07-10 11:07:31 +02:00
Ján Tomko
d0d0413e48 util: switch virBufferTrim to void
We don't care whether the trim was succesful or not anywhere
except the tests.

Switch it to void and set the buffer error on wrong usage.
2013-06-19 09:21:09 +02:00
Michal Privoznik
7c9a2d88cd virutil: Move string related functions to virstring.c
The source code base needs to be adapted as well. Some files
include virutil.h just for the string related functions (here,
the include is substituted to match the new file), some include
virutil.h without any need (here, the include is removed), and
some require both.
2013-05-02 16:56:55 +02:00
Daniel P. Berrange
44f6ae27fe Rename util.{c,h} to virutil.{c,h} 2012-12-21 11:19:49 +00:00
Daniel P. Berrange
ab9b7ec2f6 Rename memory.{c,h} to viralloc.{c,h} 2012-12-21 11:17:14 +00:00
Daniel P. Berrange
2005f7b552 Rename buf.{c,h} to virbuffer.{c,h}
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-12-21 11:17:12 +00:00