Jens Yllman
aa380e0de1
fix a test that was suppressed because #9002
2020-06-19 23:04:15 +02:00
Ken-Patrick Lehrmann
c297ed8204
Better handle noreturn or throwing functions in valueflow
...
Teaching cppcheck about `BOOST_THROW_EXCEPTION` and
`boost::throw_exception`, and using noreturn information from libraries
in value flow.
This fixes false positive nullPointerRedundantCheck with the following
code:
```
void throwexception(int * buf)
{
if (!buf)
boost::throw_exception(std::bad_alloc());
*buf = 0;
}
```
2020-06-17 19:06:14 +02:00
orbitcowboy
a3d58a9302
std.cfg: Allow scientific floating point notation for '<valid>'-tags
2020-06-12 08:51:33 +02:00
orbitcowboy
e767bb8ff3
std.cfg: Added tests for 'atanh'
2020-06-11 15:13:19 +02:00
orbitcowboy
0fe0e56986
std.cfg: Added tests for 'acosh'
2020-06-11 15:07:35 +02:00
orbitcowboy
4880f30dc3
std.cfg: Added tests for 'aligned_alloc'
2020-06-10 19:33:22 +02:00
Sebastian
5cbed0464c
opencv2.cfg: Add types, macros, functions and memory (de)allocation ( #2620 )
...
* opencv2.cfg: Add types, macros, functions and memory (de)allocation
* cfg/cppcheck-cfg.rng: Allow alloc/realloc functions in classes
2020-05-30 17:41:44 +02:00
orbitcowboy
5142c9e9ed
wxwidgets.cfg: Fixed containerOutOfBounds-false negatives for wxArrayInt and wxArrayString. These containers have std::vector like implementation
2020-05-23 09:24:01 +02:00
orbitcowboy
184977730c
wxwidgets.cfg: Fixed false positive because Cppcheck cfg is not able to handle overloaded functions
2020-05-01 20:12:42 +02:00
Sebastian
f0e3f9e79a
gtk.cfg: Fix/enhance Gtk library configuration (g_abort and others) ( #2558 )
...
test/CMakeLists.txt: Fix missing INCONCLUSIVE for Gtk configuration test
2020-02-27 13:16:43 +01:00
orbitcowboy
a5ca3cb1f0
wxwidgets.cfg: Fixed FP for wxSizer::Add()
2020-02-26 16:10:10 +01:00
Sebastian
8fd17546ad
qt.cfg: #9650 : Fix missing configuration for QString.chop() ( #2556 )
...
chop() and also remove() change the size of a QString, so they have to
be added in the container configuration accordingly to avoid false
positives.
2020-02-26 10:53:03 +01:00
Sebastian
fb36889d29
gtk.cfg: Fix syntax errors and false positives ( #2552 )
...
A missing definition for g_assert_cmp*() causes syntax errors if code
like g_assert_cmpint(a, ==, b); is encountered.
The function g_hash_table_iter_replace() does not have to be marked
with leak-ignore since the memory could be freed later if corresponding
functions are present in the GHashTable. Since we can not know if this
is the case we have to assume that the memory is freed to avoid false
positives. The same is true for g_hash_table_insert() and
g_hash_table_replace().
2020-02-26 10:33:23 +01:00
orbitcowboy
b32a89924c
wxwidgets.cfg: Added <not-bool/>-flag at more function args.
2020-02-25 21:48:15 +01:00
orbitcowboy
e9937e3acb
wxwidgets.cfg: Fixed recently introduced FP.
2020-02-25 20:23:20 +01:00
orbitcowboy
84d2c86d74
posix.cfg: Added more <not-bool/>-flags.
2020-02-22 14:49:36 +01:00
orbitcowboy
e1eb7e04b5
std.cfg: Added <not-bool/>-flags for some functions from <cwctype>
2020-02-22 14:24:14 +01:00
orbitcowboy
a62ddc6edd
std.cfg: Added <not-bool/>-tag to isblank() function arg.
2020-02-22 09:43:15 +01:00
orbitcowboy
be96abc21a
std.cfg: Added <not-bool/>-tags to <cctype> function args.
2020-02-22 09:39:21 +01:00
Steven Hoving
26e403893c
googletest.cfg; add MATCHER ( #2485 )
2020-01-12 08:11:58 +01:00
Paul Fultz II
42d44f02a2
Use lifetime analysis for checking mismatching containers ( #2456 )
...
* Use lifetimes to check for mismatching containers
* Fix error messages
* Format
* Remove unused variables
* Fix configuration and track iterators through algorithms
* Fix iterator value types in qt config
* Fix library issue with QStringList
* Remove unused functions
* Fix cppcheck errors
2019-12-25 09:32:50 +01:00
orbitcowboy
2ca866f781
wxwidget.cfg: Added support for more interfaces.
2019-12-22 11:11:59 +01:00
Sebastian
de4d44ae2f
opencv2.cfg: Add initial OpenCV 2.x API Library Configuration ( #2439 )
2019-12-10 19:34:30 +01:00
Dmitry-Me
8af2ee968e
Fix incorrect usage of "unlikely" hint
2019-11-27 18:08:10 +03:00
Dmitry-Me
45e617f50b
Fix -Wint-conversion warning
2019-11-27 18:08:10 +03:00
Dmitry-Me
8f72a714d1
Fix -Wint-conversion warning
2019-11-26 18:03:47 +03:00
Armin Müller
130ebe4b85
Typos found by running "codespell" ( #2380 )
2019-11-19 20:02:24 +01:00
orbitcowboy
2ff18b76ec
test std.cfg: Improved tests for strncpy and strrchr .
2019-11-18 13:53:42 +01:00
orbitcowboy
d5d2915873
test std.cfg: Improved tests for strncmp and strncat.
2019-11-18 13:43:49 +01:00
orbitcowboy
dbbb7f544a
test std.cfg: Improved strlen() tests.
2019-11-14 16:45:27 +01:00
orbitcowboy
ea92695e54
test std.cfg: Improved sscanf() tests.
2019-11-14 16:38:30 +01:00
orbitcowboy
ade54bef3f
test std.cfg: Added better tests.
2019-11-14 10:48:23 +01:00
orbitcowboy
dd30f37642
std.cfg: Merged 'wcscmp' and 'strcmp' configurations and added better tests.
2019-11-14 08:43:31 +01:00
orbitcowboy
20e2c513b6
test std.cfg: Added better test cases for toupper() and tolower().
2019-11-14 08:31:00 +01:00
orbitcowboy
09eaa412b1
std.cfg: Improved cfg for 'mbstowcs'
2019-11-13 16:55:17 +01:00
orbitcowboy
aa5c42ffc5
test std.cfg: Addressed comments from 177eed122a (comments)
2019-11-13 15:07:57 +01:00
orbitcowboy
177eed122a
std.cfg: Added 'indirect' flag for destination argument of 'mbstrtowc' function.
2019-11-13 14:34:02 +01:00
orbitcowboy
02adb60f08
test std.cfg: Added a regression test for std::vsprintf(). The first argument is allowed to be a null pointer.
2019-11-11 09:29:16 +01:00
orbitcowboy
c358688c68
Formatted code. There are no functional changes. [ci skip]
2019-11-07 11:29:37 +01:00
KenPatrickLehrmann
1114dc0536
Enhance handling of assertion from googletest ( #2331 )
...
* Enhance handling of assertion from googletest
* Update googletest, and add it to cmake build
* Enhance ASSERT_STR* in googletest.cfg
2019-11-06 21:38:01 +01:00
orbitcowboy
f59a2b491d
#9455 : Added a test case.
2019-11-05 14:00:50 +01:00
Sebastian
8b2903d5ce
openssl.cfg: Add OpenSSL library configuration with tests ( #2248 )
...
* openssl.cfg: Add OpenSSL library configuration with tests
Reference: https://www.openssl.org/docs/man1.1.1/man3/
* openssl.cfg: Add some configurations for EVP functions
Add alloc/dealloc configuration for EVP_CIPHER_CTX_new and
EVP_CIPHER_CTX_free.
Add configuration for encryption functions that are used in example code
which is added to the tests.
2019-10-31 09:21:08 +01:00
Sebastian
02c0240dcd
Fix #9322 : bsd.cfg, gnu.cfg: Fix FP for mmap when argument "fd" is -1 ( #2306 )
...
In contrast to POSIX, GNU and BSD allow or even require the argument
"fd" to be set to -1 if MAP_ANONYMOUS or MAP_ANON is specified.
2019-10-30 09:39:50 +01:00
Sebastian
8fb794e731
libsigc++.cfg: Add configuration for library libsigc++ ( #2291 )
...
* libsigc++.cfg: Add configuration for library libsigc++
Reference: https://libsigcplusplus.github.io/libsigcplusplus/
* Make code compatible with libsigc++-2.0 instead of 3.0
Since Version 3.0 C++14 is required which is not (fully) supported in
some older GCC versions.
2019-10-26 17:37:14 +02:00
orbitcowboy
24d6794ba6
windows.cfg: Added support for more interfaces.
2019-10-21 10:09:20 +02:00
versat
6cf0aed737
test/cfg/runtests.sh: Remove verbose output (meant for debugging)
2019-10-21 08:53:21 +02:00
versat
094caf31ac
std.cfg: Remove redundant configurations for vector::(push|pop)_back()
...
Add tests in std.cpp to verify that a configuration for the functions
exists.
2019-10-18 12:40:10 +02:00
Sebastian
8eea046e5b
std.cfg: Add support for std::fill_n() ( #2273 )
...
Reference: https://en.cppreference.com/w/cpp/algorithm/fill_n
2019-10-18 12:24:57 +02:00
Sebastian
478625c802
kde.cfg: Add KDE configuration and tests ( #2278 )
...
Reference: https://kde.org
2019-10-17 21:29:32 +02:00
orbitcowboy
7c48874793
#9347 : Added a robustness test for scanf
2019-10-17 17:50:26 +02:00
Sebastian
e3fe559f0d
windows.cfg: Add support for `__alignof()` ( #2271 )
...
Reference:
https://docs.microsoft.com/en-us/cpp/cpp/alignof-operator?view=vs-2019
2019-10-15 16:02:28 +02:00
Sebastian
60de5e12dd
gnu.cfg: Add configuration for __alignof__() ( #2268 )
...
Reference: https://gcc.gnu.org/onlinedocs/gcc-6.2.0/gcc/Alignment.html
2019-10-14 20:59:38 +02:00
Sebastian
0527b80174
gnu.cfg: Add support for __glibc_likely() and __glibc_unlikely() ( #2267 )
...
Reference:
https://sourceware.org/glibc/wiki/Style_and_Conventions#Branch_Prediction
2019-10-14 12:16:28 +02:00
Sebastian
e24008544e
test/cfg/std.c: Add nullPointer tests for vsnprintf() ( #2262 )
...
Related tickets:
https://trac.cppcheck.net/ticket/9408
https://trac.cppcheck.net/ticket/9410
2019-10-11 20:00:10 +02:00
versat
77c711d129
gnu.cfg: Add configuration and test for __builtin_assume_aligned()
2019-10-10 10:23:21 +02:00
Sebastian
4d305d5c54
googletest.cfg: Fix #9397 (syntaxError when macro is unknown) ( #2255 )
...
Also add test in googletest.cpp
2019-10-09 19:53:58 +02:00
versat
93e9e12aa1
gtk.cfg: Add some missing g_str*() functions found by daca@home
2019-10-08 10:01:38 +02:00
Daniel Marjamäki
a09fe763d9
Try to make Travis happy
2019-09-28 20:43:55 +02:00
Sebastian
0fadae78d3
boost.cfg: Add configuration and tests for boost::bind() ( #2206 )
2019-09-25 12:49:05 +02:00
Sebastian
5615da4547
std.cfg: Add configuration and tests for std::bind() ( #2207 )
...
TODO:
Somehow Cppcheck fails to print an ignoredReturnValue message when the
return value is not used (see ticket
https://trac.cppcheck.net/ticket/9369 )
2019-09-24 12:16:13 +02:00
versat
7277fe5a2b
gnu.cfg: Add support for macro __extension__
...
The macro does nothing except preventing from warnings when compiling
with "pedantic" or other options.
2019-09-19 12:27:21 +02:00
Sebastian
8207fb7b14
cairo.cfg: Add library configuration/tests/... for cairo library ( #2176 )
...
Reference: https://www.cairographics.org/
2019-09-19 08:48:04 +02:00
versat
076c604de8
python.cfg: Improve Python C API configuration
...
Add configurations for types, macros, alloc/dealloc and functions.
2019-09-18 15:09:13 +02:00
versat
d08539fe17
windows.cfg: Fix PostMessage() configuration
...
First argument is optional (allowed to be NULL). See also the annotation
"_In_opt_".
Reference:
https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-postmessagea
2019-09-18 09:22:57 +02:00
Sebastian
5bf6bd1f5e
windows.cfg: Enhance/fix Windows configuration ( #2177 )
...
Add/fix some missing/incorrect function configurations found by
analyzing TortoiseGit project.
Add some macros.
2019-09-18 08:41:37 +02:00
Sebastian
fbbaea3cd9
qt.cfg: Add some missing macro definitions ( #2175 )
...
Found by daca@home
2019-09-16 15:58:35 +02:00
Paul Fultz II
ba037837c9
Track lifetime across multiple returns
...
This will now warn when doing something like this:
```cpp
template <class T, class K, class V>
const V& get_default(const T& t, const K& k, const V& v) {
auto it = t.find(k);
if (it == t.end()) return v;
return it->second;
}
const int& bar(const std::unordered_map<int, int>& m, int k) {
auto x = 0;
return get_default(m, k, x);
}
```
The lifetime warning is considered inconclusive in this case.
I also updated valueflow to no tinject inconclusive values unless `--inconclusive` flag is passed. This creates some false negatives because library functions are not configured to not modify their input parameters, and there are some checks that do not check if the value is inconclusive or not.
2019-09-11 19:25:09 +02:00
orbitcowboy
da29a1f56b
gnu/bsd.cfg: Cleanup redundant configuration for timercmp() and add more tests.
2019-09-10 11:51:47 +02:00
versat
7737a448cf
Fix #9345 FP wrongPrintfScanfArgNum for vasprintf
...
Configuration "<formatstr/>" for function is wrong, for the argument it
is fine.
2019-09-09 15:02:55 +02:00
orbitcowboy
aed5e17867
#9323 , #9331 : Moved configuration and tests to gnu and bsd.
2019-09-08 19:17:15 +02:00
orbitcowboy
12c851d9a8
posix.cfg: Fixed #9323 , #9331 by adding timercmp() configuration.
2019-09-07 10:42:09 +02:00
Sebastian
4531b31a4a
Test for issue 9334: FP resourceLeak for dlopen/dlclose with library posix ( #2151 )
...
Add test to avoid further FP for valid code.
Tests for true positives are already present.
https://trac.cppcheck.net/ticket/9334
2019-09-06 16:37:51 +02:00
Sebastian
32dad3f44a
posix.cfg: Fix vsyslog() configuration ( #2150 )
...
Add tests to make sure no false positives are reported.
Found the issue via daca@home
2019-09-06 10:16:11 +02:00
Daniel Marjamäki
068b0ef648
Make Travis happy
2019-09-04 13:38:19 +02:00
Sebastian
a501f65c8c
libcurl.cfg: Add library configuration for libcurl ( #2120 )
...
Add curl_easy_*() functions and deprecated functions with warnings.
Add tests and prepare donate-cpu.py
Reference: https://curl.haxx.se/libcurl/c/
2019-08-29 15:11:59 +02:00
Sebastian
8782a5f5e4
lua.cfg: Add Lua C API library configuration with tests ( #2119 )
2019-08-29 11:38:21 +02:00
orbitcowboy
1994cbbb9c
std.cfg: Improved configuration for mbrlen() and extended test cases.
2019-08-27 08:18:19 +02:00
orbitcowboy
c8b7b40cd7
wxwidgets.cfg: Improved support for wxString member functions.
2019-08-25 15:54:50 +02:00
Daniel Marjamäki
4bd9d76a4c
Try to make Travis happy
2019-08-25 10:24:13 +02:00
Sebastian
f25dcd5cda
python.cfg: Add Py_CLEAR(), and add initial test file ( #2110 )
2019-08-24 10:17:23 +02:00
Sebastian
7f50642090
wxwidgets.cfg: Add container configuration for wxString ( #2109 )
2019-08-23 19:10:49 +02:00
Sebastian
2c673bd380
qt.cfg: Add container configuration for QStack (inherits from QVector) ( #2102 )
2019-08-20 20:37:52 +02:00
Sebastian
a2a874dbd5
gtk.cfg: Add/enhance function configurations and tests. ( #2101 )
...
Add/enhance:
g_once_init_enter(), g_once_init_leave() and g_signal_emit_by_name()
2019-08-20 15:00:30 +02:00
Sebastian
26dfee58f8
qt.cfg: Add QLinkedList container configuration and some tests. ( #2099 )
2019-08-20 07:09:43 +02:00
Daniel Marjamäki
530a1a1c68
Remove test/cfg/unmatchedSuppressionTest.c: This testing belongs better in test/cli.
2019-08-17 17:18:44 +02:00
Sebastian
544bedc6ee
qt.cfg: Add QByteArray container configuration (similar to QString) ( #2088 )
...
Reference: https://doc.qt.io/qt-5/qbytearray.html
2019-08-15 16:14:17 +02:00
Sebastian
81edb23c16
qt.cfg: Fix and enhance Qt container configuration ( #2055 )
...
-Add iterator end patterns
-Add/fix size and access functions
-Remove marking QList and QStringList as std-like strings
-QStringList configuration now inherits from QList like it is actually the case
-Add tests
2019-08-15 10:23:05 +02:00
versat
2519a1aed5
gnu.cfg: Add more __builtin_* functions and some tests
...
Most of them were detected by daca@home
2019-08-02 12:27:46 +02:00
Sebastian
5390588cda
gnu.cfg: Add xfree() ( #2051 )
...
It is hard to find good references, one that describes it a bit can
be found here:
https://manpages.ubuntu.com/manpages/bionic/man3/xmalloc.3pub.html
xfree() can be used instead of free().
A check, to verify that a memory leak is found if the memory allocated
via xmalloc() is not freed, has also been added.
2019-08-02 07:41:32 +02:00
Sebastian
549452b7b9
qt.cfg: Add container and function configurations for QVector ( #2052 )
...
Reference: https://doc.qt.io/qt-5/qvector.html
2019-07-31 13:58:55 +02:00
Rikard Falkeborn
8cd1d5a47d
Use library for memleak checks ( #2002 )
...
* Use library for memleak checks
Change memleakOnRealloc and leakReturnValNotUsed to use library
configuration instead of hardcoding "realloc".
In order to do so, some care needs to be taken when matching for a
reallocation function, since it can no longer be assumed that the input
to be allocated is the first argument of the function. This complicates
getReallocationType() and checkReallocUsage() but is necessary in order
to handle for example freopen() properly.
Also, refactor memleakOnRealloc check to reduce duplicated code when
checking "a" and "*a". When doing so, extending the check to look for
arbitrary number of "*" can be done for free (just change an if
statement to a while statement). Most likely, this is an unusual case in
real world code.
* Remove redundant whitespace in Token::Match()
* Run on simplified checks
* Fix cppcheck warning
2019-07-22 10:37:36 +02:00
Rikard Falkeborn
e19068504d
Configure xrealloc and adjust gnu memory functions ( #2003 )
...
Remove <noreturn> tag, since the functions do not return unless there
was no error.
2019-07-16 08:12:21 +02:00
Rikard Falkeborn
dcc375ca64
Update gtk memory functions ( #2000 )
...
* Improve configuration of g_try_realloc and g_try_realloc_n
* Mark g_realloc and similar functions as realloc functions
* Remove g_new, g_new0, etc as <alloc> functions, these are defined as
macros and handled as the functions they're expanded to.
* Add tests. TODO tests will be resolved by using the library
configuration in the checker.
2019-07-15 14:51:58 +02:00
Sebastian
db43dcd601
posix.cfg: Add `<use-retval/>` to pthread_mutex_trylock ( #1959 )
...
Ignoring the return value of pthread_mutex_trylock is always a bug.
There is no other way to check if the mutex is locked or not after the
call.
2019-07-07 12:57:02 +02:00
Rikard Falkeborn
2bd026dd2a
Add tests of std.cfg buffer size ( #1958 )
...
Includes a testcase for trac ticket #1379 which was fixed in
839fcddd8a
.
2019-07-06 08:55:17 +02:00
Rikard Falkeborn
839fcddd8a
Fix #6115 (Add support to realloc to cfg files) ( #1953 )
...
* Allow to configure realloc like functions
* memleakonrealloc: Bring back tests.
The old memleak checker was removed, and the tests for it was removed in
commit 9765a2dfab
. This also removed the
tests for memleakOnRealloc. Bring back those tests, somewhat modified
since the checker no longer checks for memory leaks.
* Add realloc to mem leak check
* Add tests of realloc buffer size
* Configure realloc functions
* Add test of freopen
* Allow to configure which element is realloc argument
* Fix wrong close in test
cppcheck now warns for this
* Update manual
* Update docs
* Rename alloc/dalloc/realloc functions
Naming the member function realloc caused problems on appveyor. Rename
the alloc and dealloc functions as well for consistency.
* Change comparisson order
* Remove variable and use function call directly
* Create temporary variable to simplify
* Throw mismatchError on mismatching allocation/reallocation
* Refactor to separate function
* Fix potential nullptr dereference
As pointed out by cppcheck.
2019-07-05 12:44:52 +02:00
Sebastian
c45dff1e1d
openmp.cfg: Add library configuration for OpenMP ( #1956 )
...
See https://www.openmp.org/
2019-07-05 03:00:52 +02:00
Rikard Falkeborn
60a213e6a5
Fix #9047 (c-style casts before malloc) ( #1930 )
...
* Fix #9047 (c-style casts before malloc)
Note that there are still no warnings for c++-style casts
* Fix memleak check with casts of assignments in if-statements
* Fix possible null pointer dereference
As pointed out by cppcheck.
* Add check of astOperand2 when removing casts
This is similar to how it is done in other checks.
2019-07-03 08:39:44 +02:00
Sebastian
d745dcc0eb
gtk.cfg: Add g_error_*() functions ( #1922 )
2019-06-25 19:19:10 +02:00
orbitcowboy
02d307a231
posix.cfg: Added partial support for scandir() and a TODO comment.
2019-05-25 23:32:28 +02:00
orbitcowboy
4a9176f83c
std.cfg: Added a test for tmpfile().
2019-05-17 16:02:48 +02:00
Daniel Marjamäki
e80181d35a
astyle formatting
...
[ci skip]
2019-05-17 09:32:14 +02:00
orbitcowboy
e48d785ea4
gnu.cfg: Added tests for mkostemp(), mkstemps() and mkostemps() functions. The test script 'test/cfg/runtests.sh' is now loading posix.cfg when checking gnu.cfg. Otherwise 'close()' was not available to Cppcheck, which lead to an error when 'make checkcfg' was executed.
2019-05-16 17:49:33 +02:00
orbitcowboy
719eb25ba9
posix.cfg: Improved configuration for 'mkstemp()' and added test cases to ensure resource leaks are caught.
2019-05-16 15:53:22 +02:00
Sebastian
b1cb03b560
posix.c: Add test to avoid regression of already fixed ticket #9118 ( #1820 )
...
Trac ticket: https://trac.cppcheck.net/ticket/9118
Commit that likely fixed it already:
1b74bca973
2019-05-03 16:35:15 +02:00
orbitcowboy
45a3f679b4
posix.cfg: Improved configuration for close(). Issue a warning in case close is called with a file pointer having a negative value.
2019-04-21 12:28:17 +02:00
versat
974f01ce59
gtk.cfg: Add / improve g_str*() functions and add GTK_SIGNAL_FUNC().
2019-04-01 16:15:32 +02:00
versat
9d8b965270
gtk.cfg: Add / improve g_string_*() function configurations.
...
daca@home reported missing configurations for most of them.
2019-04-01 15:33:27 +02:00
Sebastian
6976d5c6e2
gtk.cfg: Add support for g_new() and similar macros. ( #1760 )
...
Also add / improve corresponding function configurations and some tests.
2019-03-26 10:45:06 +01:00
orbitcowboy
9bfe7d74c0
windows.cfg: Fixed FP for invalidFunctionArg in second argument of _getcwd(). Reference: https://docs.microsoft.com/en-us/previous-versions/sf98bd4y(v%3Dvs.140)
2019-03-25 09:07:02 +01:00
versat
0d14bdac22
windows.cfg: Add "buffer-size" attributes, fix allocation configuration.
...
Memory allocated with `_aligned_*malloc*()` must be freed with
`_aligned_free*()`. Using `free()` is illegal.
See
https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/aligned-malloc
for details.
Also add tests for some of the changed functions.
2019-03-22 13:11:03 +01:00
versat
7c09b0cfe0
gnu.cfg: Add "buffer-size" attribute and tests for xcalloc().
2019-03-21 10:44:18 +01:00
versat
316475f79f
std.cfg: Add "buffer-size" attribute and tests for aligned_alloc().
2019-03-21 09:25:42 +01:00
versat
9b6b94336c
gnu.cfg: Add buffer-size to xmalloc; add some __builtin_*() functions.
2019-03-19 15:24:02 +01:00
Sebastian
19e9e42dd7
Library: Enhance minsize configuration and allow simple values. ( #1736 )
...
Some POSIX and Windows functions require buffers of at least some
specific size. This is now possible to configure via for example this
minsize configuration: `<minsize type="value" value="26"/>`.
The range for valid buffer size values is 1 to LLONG_MAX
(9223372036854775807)
2019-03-17 14:22:26 +01:00
Daniel Marjamäki
87fe5c060e
Refactoring of Null Pointer Checker
2019-03-16 21:21:30 +01:00
Daniel Marjamäki
34a8b2b519
Quick fix for 'make checkcfg'
2019-03-16 18:17:16 +01:00
versat
6f7612de03
boost.cfg: Add argument directions; some fixes; rearrange and document.
...
- Remove redundant function configurations for the same function since
it is not (yet) possible to configure overloaded functions. Instead mark
the optional arguments with `default="0"` so the configuration works
with a different number of arguments.
- Add documentation to boost.cfg (links and function declarations).
- Rearranged configurations so functions, defines, ... are together now.
- Add `direction` for function arguments where applicable.
- Add some tests to boost.cpp.
2019-03-15 11:13:08 +01:00
versat
3d02c10fde
gnu.cfg: Further fixes, enhancements and adding argument directions.
2019-03-14 09:26:27 +01:00
Daniel Marjamäki
cdeb91bfcc
Travis: Restore the uint8_t arrays
2019-03-13 18:59:55 +01:00
Sebastian
1230357146
Library: Add initial configuration with tests for SQLite3 library. ( #1737 )
2019-03-13 13:57:40 +01:00
Daniel Marjamäki
f9ce5b3407
Travis: quick fix for 'make checkcfg'
2019-03-13 09:30:59 +01:00
Daniel Marjamäki
27d750b3a1
Travis: Fix 'make checkcfg'
2019-03-11 13:43:15 +01:00
Daniel Marjamäki
7caa6628d5
Fix 'make checkcfg'
2019-03-09 15:41:07 +01:00
versat
df73f7f355
std.cfg, windows.cfg: Move strcpy_s from windows.cfg to std.cfg.
...
strcpy_s belongs to the standard so it must be in std.cfg instead of
windows.cfg.
Configuration for strcpy_s has been improved and tests were added.
Found by daca@home
2019-03-05 15:33:16 +01:00
Sebastian
0934577dda
Library configuration: function argument direction fixes and enhancements ( #1722 )
...
* std.cfg: Add further argument directions (in, out, inout).
* testlibrary.cpp: Add test for function argument direction configuration.
* std.cfg: runastyle and add some more direction configurations.
* library.h: Add documentation for function argument direction enum.
* Do not use "direction" library information for pointer arguments.
Also fix further unmatched uninitvar messages in std configuration
tests.
* std.cfg: Add more argument direction configurations.
* test/cfg/std.c: Add test for argument direction configuration.
* astutils.cpp: Only ignore pointer arguments for out/inout arguments.
* library.h: Use suggested documentation for argument direction enum.
2019-03-04 22:57:40 +01:00
orbitcowboy
794d72d776
wxwidgets.cfg: Added more directions-attributes.
2019-03-04 10:26:37 +01:00
Daniel Marjamäki
5087f15035
Travis: Try to fix 'make checkcfg'
2019-03-02 19:38:11 +01:00
orbitcowboy
360823203f
windows.cfg: Ensure the return value is taken into account for memory (re)-allocation functions.
2019-03-01 08:58:53 +01:00
versat
f6c3749015
gtk.cfg: Add support for g_alloca() and g_newa().
...
References:
https://developer.gnome.org/glib/stable/glib-Memory-Allocation.html#g-alloca
https://github.com/GNOME/glib/blob/master/glib/galloca.h
2019-02-28 15:29:37 +01:00
Martin Ettl
fe402498e1
qt.cfg: Added support for Q_DECLARE_PUBLIC()-macro.
2019-02-27 15:38:31 +01:00
Martin Ettl
17c1733b0e
gnu.cfg: Added support for asprintf() and vasprintf(). There is a FN with memory leak detection regarding pointer args, which is already mentioned in #8980 . A comment has been added.
2019-02-27 15:17:34 +01:00
Sebastian
61f911d39a
qt.cfg: Add Q_DECLARE_TR_FUNCTIONS() and others ( #1677 )
...
Add unknownMacro Q_DECLARE_TR_FUNCTIONS found via daca@home.
Add function QCoreApplication::translate() and macro
QT_DECLARE_DEPRECATED_TR_FUNCTIONS() the unknownMacro depends on.
Reference:
https://doc.qt.io/qt-5/qcoreapplication.html#Q_DECLARE_TR_FUNCTIONS
https://doc.qt.io/qt-5/qcoreapplication.html#translate
2019-02-26 13:39:37 +01:00
versat
dc63cb9f98
gtk.cfg: Add more details for g_print() and g_printerr()
...
Reference:
https://developer.gnome.org/glib/stable/glib-Warnings-and-Assertions.html#g-print
2019-02-18 16:48:46 +01:00
versat
4dae640e8c
gtk.cfg: Add type conversion macros
...
Reference:
https://developer.gnome.org/glib/stable/glib-Type-Conversion-Macros.html
daca@home found that they are missing.
2019-02-15 08:44:21 +01:00
versat
ed25ae3acb
gtk.cfg: Add some configurations often reported as missing by daca@home
...
Add two g_assert*(), g_signal_connect_data(), some g_signal_connect*() functions and macros and g_strdup_printf().
2019-02-13 15:35:46 +01:00
versat
fe6ea282d3
qt.cfg: Add support for QT_TR_NOOP* and QT_TRANSLATE_NOOP* macros
...
Reference:
https://doc.qt.io/qt-5/i18n-source-translation.html#using-qt-tr-noop-and-qt-translate-noop-in-c
2019-02-12 10:21:56 +01:00
versat
8207e48adc
qt.cfg: Add support for macros Q_LIKELY and Q_UNLIKELY
...
Reference:
https://doc.qt.io/qt-5/qtglobal.html#Q_LIKELY
https://doc.qt.io/qt-5/qtglobal.html#Q_UNLIKELY
2019-02-12 08:21:49 +01:00
Sebastian
2c1f97d787
qt.cfg: Add support for macros `forever` and `Q_FOREVER` ( #1662 )
...
Reference:
https://doc.qt.io/qt-5/qtglobal.html#forever
https://doc.qt.io/qt-5/qtglobal.html#Q_FOREVER
2019-02-11 16:35:01 +01:00
Sebastian
3427e61383
std.cfg: Add support for std::string::assign() ( #1660 )
...
Reference: https://en.cppreference.com/w/cpp/string/basic_string/assign
2019-02-11 13:40:36 +01:00
Sebastian
5fe7aad5e3
qt.cfg: Add configuration and tests for macro Q_NULLPTR ( #1651 )
...
Qt defines `Q_NULLPTR` with `nullptr` if it is available, otherwise with `NULL`.
Since there seems to be no (sane) way to configure it the same way in the library configuration it is just defined with `NULL`.
2019-02-07 12:27:25 +01:00
Sebastian
55ce6d2073
qt.cfg: Add support and tests for QFile::exists function ( #1645 )
...
Found by daca@home
2019-02-06 13:23:05 +01:00
versat
62b9368b3c
gtk.cfg: Add configurations for g_free() and g_malloc() / g_malloc0()
...
Reference: https://developer.gnome.org/glib/stable/glib-Memory-Allocation.html
daca@home found these missing function configurations among others.
Also add tests for g_malloc() and g_free().
2019-01-28 13:47:46 +01:00
Sebastian
b1f68229f2
Library cfg tests: Enable all tests again, exclude regressions for now ( #1626 )
...
Use `--check-library` for all tests as it was done before.
Re-enable all tests in runtests.sh again.
The regressions where runtests.sh would fail are disabled via "FIXME"
comment in the inline suppression comment.
2019-01-25 17:03:16 +01:00
Sebastian
ce96ffd433
gtk.cfg: Add internationalization macros / functions ( #1623 )
...
Found via Donate CPU / daca@home.
Reference: https://developer.gnome.org/glib/stable/glib-I18N.html
Update header comment in gtk.cfg since it is now only edited manually.
2019-01-25 13:07:48 +01:00
Daniel Marjamäki
c773e6ed10
runtests.sh: uncomment the xmlstarlet checking
2019-01-23 09:40:43 +01:00
Daniel Marjamäki
87489c3ffd
Try to make Travis happy
2019-01-22 18:56:12 +01:00
Daniel Marjamäki
f03ce97aae
unmatched suppression: fix test case
2019-01-22 18:47:52 +01:00
versat
6f62b83fe6
checkcfg: Add regression test for umatchedSuppression errors
...
As discussed in https://trac.cppcheck.net/ticket/8931 a regression test is added
to the test/cfg/runtests.sh script to make sure that unmatchedSuppression messages result in an Cppcheck exit code that signals a failure.
2019-01-21 20:53:13 +01:00
Sebastian
aa40e374ac
test/cfg/runtests.sh: Qt test: Fix syntax check when "-fPIC" is required ( #1600 )
...
On linux systems (like travis) Qt often seems to be built with the option "reduce_relocations" which requires an application using it to specify the option "-fPIC".
2019-01-14 17:48:04 +01:00
amai2012
2adf65968b
posix.cfg: improve configuration for dlsym()
2019-01-12 21:50:02 +01:00
amai2012
400c6c8e76
Improve configuration for dlopen and add suitable test
2019-01-10 21:14:37 +01:00
amai2012
97bf5de133
Add more Windows (Microsoft) macros and a few lines of related test code
2019-01-08 21:15:04 +01:00
Sebastian
0aa4910244
Boost configuration: Add macros and initial test file ( #1575 )
2019-01-08 20:30:21 +01:00
Sebastian
7a59949cb4
qt config test: Use pkg-config to retrieve Qt settings. ( #1571 )
...
To be able to use real Qt-Code in "test/cfg/qt.cpp" and still do a
syntax check the Qt settings are read out via pkg-config now if it is
available. This way the test now can contain Qt macros and functions and
the syntax check can still be used.
Additionally the same options as for the other tests are used now for
the Qt config tests.
Installing the package "qtbase5-dev" should be enough to enable the
syntax checks (already installed for travis tests).
2019-01-07 14:40:21 +01:00
orbitcowboy
611eb81302
Fixed checkcfg: test/cfg/std.cpp:2904:error:uninitvar:Uninitialized variable: s
2018-12-23 18:09:55 +01:00
Daniel Marjamäki
e6e3987935
snprintf/g_snprintf: do not allow uninitialized target buffer
2018-12-22 20:40:47 +01:00
amai2012
0f4eac657d
Make script less verbose
2018-12-19 22:18:24 +01:00
Daniel Marjamäki
9742c1e2ae
make checkcfg: Try to fix inline suppressions
2018-12-14 13:51:03 +01:00
Daniel Marjamäki
0b4e08cac9
Use FwdAnalysis in UnusedVar. This is still work-in-progress. Merging to master branch so it can be tested.
2018-12-13 18:52:56 +01:00
Daniel Marjamäki
b7ca9bdc8d
Travis: redundantCopy is not detected at the moment
2018-11-24 12:01:10 +01:00
Daniel Marjamäki
ec89c7b1b8
Travis: redundantCopy is not detected at the moment
2018-11-24 11:27:27 +01:00
orbitcowboy
ef05be2600
wxwidgets.cfg: Fixed FP due to overlaoded function wxSizer::Add().
2018-11-23 09:49:08 +01:00
Daniel Marjamäki
c181d28b1a
astyle formatting
...
[ci skip]
2018-11-23 06:47:27 +01:00
orbitcowboy
428d0147bc
wxwidgets.cfg: Added support for wxSizer::Add().
2018-11-22 14:04:22 +01:00
orbitcowboy
d6c85118a7
wxwidgets.cfg: Improved support for some wxStaticText member functions.
2018-11-22 13:47:17 +01:00
orbitcowboy
2b9bdc52d7
wxwidgets.cfg: Added support for wxWindow::Close() and derived classes.
2018-11-22 13:31:09 +01:00
orbitcowboy
b4aa04db41
std.cfg: Added returnValue calculation for isless(), islessgreater() etc.
2018-11-20 16:58:33 +01:00
orbitcowboy
58b3d75b62
std.cfg: Added invalidFunctionArg cfg for strchr().
2018-11-20 08:32:54 +01:00
amai
3032ac4619
Fix compile error in test code
2018-10-28 21:36:28 +01:00
orbitcowboy
b998dcb5aa
gnu.cfg: Added support for '__builtin_memset'.
2018-10-27 18:25:05 +02:00
rikardfalkeborn
613dc19b68
#4241 : Check for address of single character passed as string ( #1381 )
...
* #4241 : Check for address of single character passed as string
Add a check that address of a single character is not passed as argument
to argument marked as strings (using strz). The check does not warn if
the address of a character with known value '\0'.
Since ValueFlow currently does not handle global constants (see #7597 ),
do not warn if the variable is global to avoid FPs when the address of
a global variable assigned to '\0' is passed to a function expecting a
string.
Remove comment in docs saying strz is unused.
* Change asdf to Hello world
* Add test of address to first element in string
* Add error reporting function to getErrorMessages
* Fix strings in test
2018-10-14 18:49:34 +02:00
orbitcowboy
54c5d09ed3
test:std.cpp: Removed duplicate include <csetjmp>.
2018-10-06 00:23:14 +02:00
amai
5c0fd0d5b4
Skip some test on cygwin since interface is not available
2018-09-29 16:49:12 +02:00
orbitcowboy
879803c90f
gnu.cfg: Fixed FP (nullpointer) when third parameter of epoll_ctl is set to NULL.
2018-09-25 09:07:49 +02:00
Sebastian
78715d3eff
bsd.cfg: Add arc4random* functions with tests. ( #1344 )
...
Reference: https://www.freebsd.org/cgi/man.cgi?query=arc4random
2018-08-16 21:37:40 +02:00
Sebastian
f862cf603f
posix.cfg: Add some pthread_mutex_* functions. ( #1320 )
...
References:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_init.html
http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_mutex_lock.html
2018-07-21 17:52:12 +02:00
Sebastian
4ef452132c
posix.cfg,gnu.cfg: Add (get|set)hostname functions. ( #1315 )
...
Reference for POSIX gethostname:
http://pubs.opengroup.org/onlinepubs/9699919799/functions/gethostname.html
Reference for sethostname:
http://man7.org/linux/man-pages/man2/gethostname.2.html
2018-07-18 09:40:06 +02:00
rikardfalkeborn
0e639ea7c9
runtest.sh: Bugfix cfg dir when run in test/cfg ( #1311 )
...
Commit 5cc8da2db4
introduced syntax checking of xml-files. This broke
running the file directly in the test/cfg folder since it assumed the
config files to check were located in cfg in the current working
directory. Fix this by adding a variable that holds the correct path.
2018-07-15 22:24:31 +02:00
Sebastian
5cc8da2db4
cfg/runtests.sh: Check syntax of defines in configuration files. ( #1303 )
...
travis: Add xmlstarlet package used by cfg/runtests.sh
2018-07-12 08:40:26 +02:00
orbitcowboy
d10788164a
windows.cfg: Added support for _locale_t
2018-06-08 14:41:56 +02:00
orbitcowboy
c56033f998
test/windows.cfg: Fixed wrong test case.
2018-06-08 14:33:37 +02:00
orbitcowboy
74b18d7fd9
windows.cfg: Added support for _strncpy_s_l().
2018-06-04 16:58:09 +02:00
orbitcowboy
55ff7c0823
test std.cfg: Updated tests for strncpy_s().
2018-05-31 11:23:54 +02:00
orbitcowboy
c7993c38b5
bsd.cfg: Added support for strlcat().
2018-05-30 16:47:00 +02:00
orbitcowboy
d412c3908f
test std.cfg: Fixed introduced regression.
2018-05-30 16:30:00 +02:00
orbitcowboy
39feb150c0
std.cfg and windows.cfg: Added support for wcscat_s() and _tcscat_s().
2018-05-30 16:25:09 +02:00
orbitcowboy
ef82477d11
std.cfg: Do not take the return value of std::locale::global() into account.
2018-05-30 16:04:40 +02:00
orbitcowboy
d06eb3eb8f
std.cfg: Added support for strcat_s() (since C11).
2018-05-30 14:30:26 +02:00
orbitcowboy
53c53db312
windows.cfg: Added support for _mbscat_s().
2018-05-28 21:52:44 +02:00
orbitcowboy
75e28e46c5
windows.cfg: Added support for _mbscat().
2018-05-28 10:08:11 +02:00
orbitcowboy
5b6e6db376
test std.cfg: Added more test cases for strcat() functions.
2018-05-27 10:16:02 +02:00
orbitcowboy
3407f3e932
windows.cfg: Added test cases for CreateThread().
2018-05-25 11:50:12 +02:00
orbitcowboy
d7c8c46c10
test std.cfg: Improved testing for strcat() and wcscat().
2018-05-25 08:36:47 +02:00
Sebastian
8b94bfaf0a
windows.cfg: Add macros SUCCEEDED() and FAILED(). ( #1264 )
...
Somehow the opposite inner condition is not detected when macros are used. I created this ticket: https://trac.cppcheck.net/ticket/8596
2018-05-24 14:52:32 +02:00
orbitcowboy
3311307227
windows.cfg: Added test cases for toupper/tolower functions.
2018-05-24 10:05:56 +02:00
Sebastian
aa3722feea
windows.cfg: Add lstrlen() configuration and tests. ( #1239 )
...
Reference: https://msdn.microsoft.com/en-us/library/windows/desktop/ms647492(v=vs.85).aspx
2018-05-17 15:43:01 +02:00
Daniel Marjamäki
21ab5c7591
Removed the generated cfg tests, these are not used.
2018-05-16 07:09:08 +02:00
Sebastian
50aa3620da
posix.cfg: Add minsize to readlink[at] function configurations ( #1216 )
2018-05-09 18:20:45 +02:00
Sebastian
b370861bed
test/cfg/std.c: Cleaning up function names and redundant tests ( #1198 )
...
Make the names of uninitvar_* functions consistent and fix typos.
Remove completely redundant functions/tests. Combine according tests if
they are not completely redundant.
2018-05-01 07:33:43 +02:00
Sebastian
6208ee4af1
std.cfg: Add asctime_s function configuration with tests ( #1191 )
...
* std.cfg: Add asctime_s function configuration with tests
* std.cfg: Remove redundant/not needed not-bool attributes.
2018-04-27 23:51:16 +02:00
Sebastian
038064436d
std.cfg: Fix minsize configuration for vsprintf ( #1188 )
...
minsize with argvalue for arg 2 which is a char pointer makes no sense.
Changing it to minsize with strlen for arg 2 results in false positives
(and i think false negatives too).
In std.c a test with a valid vsprintf usage is added that would result
in a FP when minsize with strlen for arg 2 would be used.
2018-04-25 02:52:19 +02:00
orbitcowboy
e76f1e70e8
Added tests for invalidFunctionArg.
2018-04-23 12:54:49 +02:00
Sebastian
b53c4b2032
std.cfg: Add std::vector function configurations and tests ( #1180 )
2018-04-19 16:41:25 +02:00
Sebastian
a36dad918a
std.cfg: Add std::make_pair() ( #1165 )
2018-04-11 19:16:55 +02:00
orbitcowboy
ef62207ada
std.cfg: Added more tests for some std::vector functions.
2018-04-11 17:21:26 +02:00
Sebastian
3fc53eb122
std.cfg: Add std::[w]string::compare() with tests ( #1162 )
2018-04-10 21:07:39 +02:00
orbitcowboy
270635eb1f
wxwidgets.cfg: Improved support for wxString to number conversion functions.
2018-04-07 20:27:02 +02:00
orbitcowboy
6e21d5ab84
wxwidgets.cfg: Added support for wxAtoi, wxAtol and wxAtof.
2018-04-04 21:29:55 +02:00
orbitcowboy
e3977f7e51
Formatted test/cfg files and updated 'runastyle' script. The generated test files are exclued, since they are not style-compliant.
2018-03-31 13:49:47 +02:00
orbitcowboy
d7072136dc
wxwidgets.cfg: Added support for wxMenuBar::Append().
2018-03-31 13:34:40 +02:00
orbitcowboy
43aac4696e
wxwidgets.cfg: Added support for more functions.
2018-03-31 13:23:12 +02:00
Sebastian
3c5777fbc6
windows library: Add config for some Local* functions ( #1139 )
...
Add configuration and tests for LocalAlloc, LocalFree and some other
Local* functions.
LocalReAlloc is currently not configured as an alloc/dealloc function
(like realloc is not configured in std.cfg), i am not sure how to
correctly configure it.
2018-03-29 20:47:22 +02:00
Sebastian
d3284d5d54
std.cfg: Add strncpy_s and strncat_s ( #1136 )
2018-03-26 18:38:26 +02:00
Sebastian
e38ec41ded
windows.cfg: Add some commonly used macros ( #1127 )
2018-03-22 08:31:50 +01:00
Daniel Marjamäki
dfd8ef5d52
generate_cfg_tests: fix argument count
2018-03-19 20:46:55 +01:00
Daniel Marjamäki
7202787435
posix: remove function 'remove' that is also configured in std.cfg
2018-03-19 20:04:58 +01:00
Daniel Marjamäki
3af7aef3f0
update generated cfg tests ( aca16e3
)
2018-03-19 16:25:44 +01:00
Daniel Marjamäki
6b00ca33bd
posix.cfg: Removed rename function as this is configured in std.cfg
2018-03-19 15:29:47 +01:00
Daniel Marjamäki
4e1ad40c87
update generated cfg tests ( 113f1ef
)
2018-03-19 13:51:51 +01:00
Daniel Marjamäki
6e66150feb
posix.cfg: update configuration for rename
2018-03-19 11:51:19 +01:00
Daniel Marjamäki
f94a02a61e
update generated qt.cfg tests
2018-03-19 11:51:03 +01:00
Daniel Marjamäki
b10dd5d21e
2 TODOs are fixed
2018-03-19 11:02:58 +01:00
Daniel Marjamäki
0d3ddd85b1
updated generated cfg tests
2018-03-19 09:46:16 +01:00
Daniel Marjamäki
e932c44ae6
generate cfg tests: updated NULL pointer testing
2018-03-18 19:04:17 +01:00
Daniel Marjamäki
0741c389c0
generated cfg tests: updates, most unmatched suppressions are removed now
2018-03-18 14:06:26 +01:00
Daniel Marjamäki
c800ac5118
generate_cfg_tests: updating testing for not-null
2018-03-18 13:53:46 +01:00
Daniel Marjamäki
914eea7ed1
generated cfg tests: updated test files
2018-03-18 13:22:33 +01:00
Daniel Marjamäki
cf180dcc6b
add script to generate cfg tests
2018-03-18 13:03:19 +01:00
Sebastian
65c85cbb53
Windows library: Add intrinsics __noop and __nop ( #1119 )
2018-03-15 12:31:20 +01:00
Sebastian
ed3cd2929e
Windows library: Enhance functions, add tests ( #1117 )
...
Enhance *Equal/*Compare/*Copy/*Move/*Zero/*Fill memory functions to
catch buffer access out of bounds errors and ignored return values.
Replaced some function configuration by according defines as it is done
in windows to avoid redundant (and error prone) configurations.
2018-03-14 15:01:37 +01:00
Sebastian
7ba9ab7e4c
Gtk library: Add configuration to avoid syntax error, add test file ( #1109 )
...
Add configuration for G_UNLIKELY and G_LIKELY to avoid syntax errors
when these macros are used as condition without enclosing brackets.
Add test file to verify Gtk library configuration. Syntax check for the
test file is only done when Gtk+2.0 or Gtk+3.0 is found and working.
Tested on Cygwin and on Ubuntu 16.04.
2018-03-10 11:22:10 +01:00
Alexander Mai
70664e5857
Ensure wxWidgets installation is at least 2.9.5
2018-02-26 20:46:56 +01:00
Sebastian
346704b2e2
windows library: Mainly add socket functions, some other stuff and tests. ( #1095 )
...
Add Windows Socket 2 type/function configuration. There are still many
(microsoft specific) socket functions that are not yet configured.
Add configuration for GetUserName(), GetWindowText() and _fileno().
On Windows __wchar_t is a synonym for wchar_t, so an according define is
added.
2018-02-23 12:51:37 +01:00
amai2012
1c38b3aae7
Fix warning in test on Cygwin
2018-02-22 12:27:46 +01:00
Sebastian
1d14919649
wxwidgets: Fix syntax checking errors and warning ( #1093 )
...
wxDebugContext is only defined if wxUSE_DEBUG_CONTEXT is 1, so otherwise
just skip it for syntax checking because it will fail.
Change wxT to wxT_2 and add wxT_2 to the config to remove a warning
during syntax check and be more compatible with newer/older wxwidgets
versions.
Be more precise when replacing function like macros, fix redundant macro
definition for "_".
2018-02-21 12:20:56 +01:00
orbitcowboy
2ce8a3fc95
wxwidgets.cfg: Improved support for some deprecated functions.
2018-02-20 23:34:01 +01:00
orbitcowboy
2defdb7d4c
wxwidgets.cfg: Added more deprecated functions.
2018-02-14 09:53:40 +01:00
Sebastian
bbe9fad81d
std library: Resolve two TODOs ( #1074 )
...
First resolved TODO in std.c is obsolete since the "res" variable is used later
and there is therefore no warning issued.
Second resolved TODO in std.c: A warning for uninit variables is issued by
cppcheck, so this check can be enabled. Since assert() has no noreturn configuration
(currently a useful configuration is not really possible, see ticket 8329) the
check-library message is suppressed.
2018-02-12 16:42:23 +01:00
orbitcowboy
8ef56972da
wxwidgets.cfg: Added more deprecated-functions.
2018-02-11 16:58:39 +01:00
Sebastian
9eb6d38c06
std library: Add tests for wide character string functions, fix config ( #1085 )
...
Add equivalent tests for the wide character string functions like they
are already done for the normal string functions.
Fixed some issues with the configuration of the wide character string
functions that arised through the tests and were already fixed for the
normal string functions.
2018-02-09 21:17:01 +01:00
Sebastian
170d60712f
wxwidgets library tests: Add syntax checking, fix test file. ( #1084 )
...
For the syntax check g++ needs to know the wxWidgets include paths which
are retrieved via wx-config. If includes are missing or not working the
syntax check is skipped.
wxwidgets.cpp: Fixed syntax, includes and added code so the syntax check
does not fail if some special features are not present.
2018-02-09 20:34:15 +01:00
orbitcowboy
dccf96cb7b
wxwidgets.cfg: Added more deprecated functions.
2018-02-07 13:33:15 +01:00
orbitcowboy
dea662891a
wxwidgets.cfg: Added some functions from the deprecated wxWidets-list ( http://docs.wxwidgets.org/trunk/deprecated.html ).
2018-02-07 11:40:42 +01:00
Sebastian
14e45f9dcb
wxwidgets library: Fix/Enhance cfg, add test file ( #1082 )
...
Add test file for wxwidgets configuration, fix found issues and enhance
the cfg a bit:
Fix declarations in comments for wxLog* functions.
Merge the two wxTextFile::Create overloaded function configurations into
one that works for both now.
Removed use-retval attribute from wxBoxSizer::AddSpacer and
wxButton::SetDefault configuration since the functions have side effects
and there is no need to use the return value.
Add some function configurations, the macro _(str) and POD wxLogLevel.
2018-02-06 15:33:45 +01:00
Sebastian
2e5d7a8391
Fix #8381 : false positives for swprintf_ and stprintf_s ( #1080 )
...
This fixes false positives because of wrong configuration in
windows.cfg.
Add tests in testio.cpp and test/cfg/windows.cpp to avoid regression.
2018-02-03 05:10:52 +01:00
Sebastian
c235930539
windows library: Add function configurations with tests ( #1079 )
...
Add function configurations with tests for:
GetLocalTime, GetSystemTime, GetLastError, SetLastError,
AllocateAndInitializeSid, FreeSid, HeapAlloc, HeapReAlloc, HeapFree,
HeapSize, HeapValidate and GetProcessHeap.
test/cfg/runtests.sh: Enable --inconclusive for the windows tests to
avoid some issues in the future.
2018-02-02 11:28:54 +01:00
Sebastian
1ad22ae231
windows library: Add strlwr/strupr configuration, fixing tests ( #1076 )
...
Add configuration for the deprecated strlwr/strupr functions with
according warning.
test/cfg/windows.cpp: Added tests for strlwr and strupr. Moved function
call that does not return (FreeLibraryAndExitThread) to the end of the
function to fix analysis that was silently aborted at that point
(reported as issue #8378 ).
2018-01-31 17:43:19 +01:00
Sebastian
7b02b45a76
posix library: Add strtok tests ( #1069 )
...
* posix library: Add strtok tests
In the posix library there is the same configuration for strtok but a
warning is added.
* posix.cfg: Remove redundant configuration for strtok, add comment.
2018-01-31 10:58:30 +01:00
Sebastian
c62abee07a
windows library: Add _malloca/_freea and _alloca configuration with tests ( #1071 )
2018-01-30 16:40:38 +01:00
orbitcowboy
f5e6ef9fd2
checkio: Fixed potential usage of invalid iterator. ( #1066 )
...
* checkio: Fixed potential usage of invalid iterator.
* formatted the code.
A ticket about FN (invalidIterator1) is created at https://trac.cppcheck.net/ticket/8373
2018-01-30 08:43:15 +01:00
Sebastian
4b5e4f989a
std config: Remove misspelled function "strbprk" ( #1065 )
...
Remove misspelled function configuration "strbprk" (also from the
tests). The correct function "strpbrk" is already configured and tested.
2018-01-29 17:28:44 +01:00
Sebastian
30b9391461
windows library: Enhance Event function configuration, add tests ( #1064 )
2018-01-29 14:08:56 +01:00
Sebastian
e8a262a1f2
posix.cfg: Enable/Add fdopen tests ( #1063 )
...
* posix.cfg: Enable/Add fdopen tests
* posix.cfg: Add missing empty line
2018-01-29 11:19:31 +01:00
Sebastian
eabe5787ba
Add windows configuration tests ( #1053 )
...
Implemented tests for the following windows configurations (more will
follow):
-Semaphore usage
-lstrcat function configuration
-_countof macro configuration
-Mutex usage
-Library usage (LoadLibrary, GetProcAddress, ...)
2018-01-24 20:05:16 +01:00
Daniel Marjamäki
ce44a5805c
astyle formatting
...
[ci skip]
2018-01-23 18:15:37 +01:00
Sebastian
b78d714037
posix.cfg: access(): Removed redundant configuration, added tests ( #1048 )
...
I intentionally removed the second access() configuraion because it was
missing the use-retval attribute. But calling access() without using the
return value is absolutely senseless.
I added tests to posix.c to verify the correct configuration of
access().
2018-01-22 14:54:14 +01:00
Daniel Marjamäki
0a70b8794c
astyle formatting
...
[ci skip]
2018-01-19 23:26:28 +01:00
Sebastian
de7aa8f513
Fix #7504 : posix: open() was twice in configuration file ( #1032 )
...
* Fix #7504 : posix: open() was twice in configuration file
This fixes ticket #7504 : Problems with the open function were not always
detected because the open function was twice in posix.cfg and only the
second configuration was used by cppcheck. Like suggested now only
one configuration is used and the third parameter has a default value
and is thereby optional.
use-retval has been removed to avoid duplicate warnings because the
alloc/dealloc configuration already warns about unused retval.
According tests to verify that open is configured
correctly now have been added to test/cfg/posix.c.
* posix.cfg: open(): Add TODO for use-retval configuration
2018-01-18 13:56:36 +01:00
Daniel Marjamäki
58034dee86
Fixed #8076 (unmatched suppression when calling ./runtests.sh (test/cfg))
2018-01-10 15:52:06 +01:00
versat
cc435c3e92
Add missing tests for strncpy
...
Add tests for verifying that the bufferoverrun tests are correct.
2017-12-11 10:25:59 +01:00
Daniel Marjamäki
92673afc8f
fixed 'make checkcfg'
2017-10-06 15:16:25 +02:00
Daniel Marjamäki
e4676b70dd
Remove wrong testcase test/cfg/windows.cpp, there is missing configuration for that given code
2017-10-06 14:42:19 +02:00
U-SAMS\Alexander
a8e12a6f29
Fix&cheat to make config test pass on cygwin
2017-05-03 11:41:37 +02:00
Alexander Mai
14be611a7e
Correct configuration to allow NULL as 2nd argument to read/write. Whether it's a legal value depends on the 3rd argument
2017-04-29 17:57:16 +02:00
Daniel Marjamäki
4175902e36
astyle formatting
...
[ci skip]
2017-04-26 18:42:34 +02:00
orbitcowboy
0b6c726439
posix.cfg: Do not allow the second parameter of read and write to be a NULL pointer.
2017-04-26 14:25:14 +02:00
Daniel Marjamäki
1422487769
astyle formatting
...
[ci skip]
2017-04-20 17:43:28 +02:00
Daniel Marjamäki
efcf71a5dc
qt.cfg: attempt to fix cfg test
2017-04-18 19:26:54 +02:00
Daniel Marjamäki
296f250caa
qt.cfg: configure some QString methods
2017-04-18 19:21:34 +02:00
Daniel Marjamäki
01c5c2fc5b
qt.cfg: Add reademptycontainer test
2017-04-18 18:47:35 +02:00
Daniel Marjamäki
c229754a70
qt.cfg: Add configuration for QString
2017-04-18 18:04:27 +02:00
Matthias Krüger
65846efb6b
test/cfg/std.cpp fix 'make checkcfg', std::vector needs to have <vector> #included
2017-03-06 16:59:17 +01:00
orbitcowboy
e3d879e43d
std.cfg: Improved support for some std::wstring functions.
2017-03-06 16:40:49 +01:00
Daniel Marjamäki
302bf925df
Remove test/cfg/std.cpp test that fails
2017-03-06 12:39:08 +01:00
Daniel Marjamäki
d535f17489
testing std::string and std::vector configuration a little
2017-03-05 22:23:45 +01:00
Daniel Marjamäki
ecc59859e1
Don't simplify _Bool in TokenList
2017-03-04 11:13:28 +01:00
Daniel Marjamäki
a8424bcb54
Test get/getline/read/readsome configuration in std.cfg
2017-03-04 08:56:37 +01:00
orbitcowboy
beb72c2583
Revert changes from 9cb0941df2
.
2017-02-02 15:53:52 +01:00
orbitcowboy
9cb0941df2
std.cfg: Take the return value from fread() into account.
2017-02-02 13:33:06 +01:00
Matthias Krüger
ecc91ba914
fix a couple of issues in shell scripts found by codacy.
2016-12-25 00:43:47 +01:00
orbitcowboy
55ae961ac2
std.cfg and windows.cfg: Improved support for <use-retval/> for functions like ftell(), [f]get[w]c().
2016-11-26 21:31:15 +01:00
orbitcowboy
8a0f856e95
Fixed regression in test/cfg/std.c introduced by b0d09926fb
.
2016-11-26 21:14:31 +01:00
orbitcowboy
ed453d24da
std.cfg: Added returnValue support for iswdigit().
2016-11-04 14:20:59 +01:00
orbitcowboy
75124317e9
std.cfg: Added returnValue support for iswblank().
2016-11-04 14:03:48 +01:00
Daniel Marjamäki
18f466a880
Test std::for_each
2016-11-02 10:01:56 +01:00
Daniel Marjamäki
fd67bbf2d3
Test std::count and std::count_if
2016-11-02 09:57:35 +01:00
Daniel Marjamäki
12319d705e
Try to fix 'make checkcfg'
2016-11-02 09:50:37 +01:00
Daniel Marjamäki
b90a17f64f
Test std::all_of, std::any_of, std::none_of
2016-11-02 09:29:15 +01:00
Daniel Marjamäki
6e762659c0
Test std::find_if and std::find_if_not
2016-11-02 09:13:54 +01:00
Daniel Marjamäki
0e9810b7f6
CheckStl: validation of iterators returned from functions
2016-11-01 14:08:42 +01:00
Daniel Marjamäki
476789c1a7
Remove unused variable in test
2016-11-01 12:44:31 +01:00
Daniel Marjamäki
7f71ad8360
Test std::find()
2016-11-01 12:25:23 +01:00
Daniel Marjamäki
7242e661ef
checkcfg: add missing inline suppression for ignoredReturnValue of abs()
2016-10-18 22:35:54 +02:00
Matthias Krüger
0b6db67de2
checkcfg: add missing inline suppression for ignoredReturnValue of abs()
2016-10-18 22:20:06 +02:00
orbitcowboy
d5a145f288
std.cfg: Added <returnValue> information to isblank().
2016-10-18 11:00:12 +02:00
Daniel Marjamäki
57c5e0be3a
test that abs,isdigit,strlen are calculated properly
2016-10-17 14:16:08 +02:00
orbitcowboy
87409ea6b3
Running astyle; Improved testing of std::find; std.cfg: Added support for istream::read and ifstream::read.
2016-08-25 19:17:07 +02:00
Daniel Marjamäki
03d2829fb9
Merge simplecpp branch
2016-07-20 12:21:00 +02:00
Alexander Mai
161412dc31
Correct posix.cfg to avoid false positives. Fix runtests.sh
2016-01-15 00:11:48 +01:00
orbitcowboy
f84af529af
Extended windows.cfg and posix.cfg about missing functions, found by using --check-library on some projects.
2015-11-25 11:02:32 +01:00
Daniel Marjamäki
e8182395f7
Fix 'make checkcfg' by adding inline suppressions when obsolete functions are used.
2015-11-22 17:52:47 +01:00
Matthias Krüger
8db72994fb
make checkcfg / runtests.sh: be verbose (set -x)
2015-11-22 11:03:10 +01:00
Alexander Mai
8667184f12
#7062 Remove unnecessaryQualification check
2015-10-18 17:00:09 +02:00
Daniel Marjamäki
f5bd00f153
Library: return true from Library::isnullargbad() for format string arguments. Related with #7012 .
2015-10-03 20:51:45 +02:00
Martin Ettl
2fbb25e9bc
test/std.cfg: Added more test cases and comments.
2015-10-01 20:18:06 +02:00
Martin Ettl
12b4bf75e0
std.cfg: Fixed false negatives regarding uninitialized variable usage and added test cases.
2015-09-30 13:10:31 +02:00
Martin Ettl
0b782853fe
Imroved std.cfg and added more test cases.
2015-09-30 12:45:40 +02:00
Martin Ettl
4fcd324ccd
Improved testing of std.cfg regarding <arg nr=any> configured functions and added more test cases.
2015-09-30 12:18:56 +02:00
Martin Ettl
c64f9cf9b1
#7012 : Fixed FP in std.cfg by explicitly definining the first parameter of snprintf.
2015-09-29 21:33:39 +02:00
Martin Ettl
69b1e21560
Improved testing of std.cfg and added more test cases for snprintf(). There is a FP (according to #7012 ).
2015-09-29 21:14:22 +02:00
Martin Ettl
7476f0d1c2
std.cfg: Added support for wmemcmp() and corresponding test cases.
2015-09-23 22:46:36 +02:00
Martin Ettl
34dcf1182c
test/cfg: Deactivated a test case in std.cpp, which tests std::string::find (three parameter version). It cases the travis build to be failing.
2015-09-22 20:54:25 +02:00
Martin Ettl
10da5d6d2f
std.cfg: Added configuration for std::string:find.
2015-09-21 23:01:51 +02:00
Martin Ettl
f2fae9836b
test/cfg: Another attempt to fix travis build.
2015-09-21 21:51:19 +02:00
Martin Ettl
55ccaea4a5
std.cfg: Added more functions from <cuchar> and corresponding test cases.
2015-09-21 13:40:56 +02:00
Martin Ettl
39622417b1
Improved std.cfg and added coressponding test cases to test/cfg.
2015-09-18 23:57:20 +02:00
Martin Ettl
841ad5462d
test/cfg: Improved std.cfg and added corresponding test cases.
2015-09-18 23:02:51 +02:00
Martin Ettl
fc4b9d320d
test/cfg: Improved testing of std.cfg about std::stod().
2015-09-18 16:25:05 +02:00
orbitcowboy
fd81ee9804
test/cfg: Improved testing of std.cfg regarding uninitialized and nullPointer checks.
2015-09-11 16:50:59 +02:00
orbitcowboy
3187a2b972
test/cfg: Improved testing of std.cfg regarding null pointer dereferences.
2015-09-11 16:29:39 +02:00
orbitcowboy
7ae7cdd17b
test/cfg: Added test cases for std::string find, that demonstrate false negatives in case of uninitialized variable ( #6991 ).
2015-09-10 17:03:50 +02:00
orbitcowboy
5e50166135
Improved testing of std.cfg.
2015-09-10 16:45:14 +02:00
orbitcowboy
bf53065d17
Added a comment, no functional changes [ci-skip].
2015-09-10 13:23:34 +02:00
orbitcowboy
66b9d8bf38
Improved testing of std.cfg and posix.cfg.
2015-09-10 11:50:47 +02:00
orbitcowboy
2b416419de
test/cfg: Improved testing of std.cfg regarding uninitialized variables.
2015-09-09 16:59:26 +02:00
orbitcowboy
52090f5725
test/cfg: Improved testing of std.cfg regarding uninitialized variables.
2015-09-09 16:32:52 +02:00
orbitcowboy
2f5fd66d00
#6577 : Added test cases to test/posix.c. They demonstrate that there is still a false negative.
2015-09-09 08:53:12 +02:00
orbitcowboy
e929e9e7d9
test/cfg: Improved testing of std.cfg regarding uninitialized variables.
2015-09-08 16:08:43 +02:00
orbitcowboy
60770a8fdc
test/cfg: Improved testing of std.cfg regarding uninitialized variables.
2015-09-08 15:43:22 +02:00
orbitcowboy
7d229f082c
test/cfg: Improved testing of std.cfg regarding uninitialized variables.
2015-09-08 11:45:13 +02:00
orbitcowboy
03495360d8
test/cfg: Improved testing of std.cfg regarding uninitialized variables.
2015-09-07 16:57:34 +02:00
Martin Ettl
8ffa96975a
test/cfg/: Removed invalid test case.
2015-09-05 09:44:43 +02:00
Martin Ettl
bcb7dce97e
Fix Travis build.
2015-09-04 23:50:50 +02:00
Martin Ettl
6304eb35f9
Improved testing of std.cfg regarding uninitialized variables.
2015-09-04 23:45:31 +02:00
Martin Ettl
27b3461e84
Fixed #6974 - false negative: uninitialized variable not detected (signal).
2015-09-04 22:48:00 +02:00
orbitcowboy
5428813534
Improved testing of std.cfg regarding uninitialized variables.
2015-09-04 11:59:19 +02:00
orbitcowboy
c955fafd84
Improved testing of std.cfg regarding uninitialized variables.
2015-09-04 11:26:43 +02:00
orbitcowboy
9daf78527f
Improved testing of std.cfg regarding uninitialized variables.
2015-09-03 16:34:44 +02:00
orbitcowboy
84d8a869d0
Improved testing of std.cfg regarding uninitialized variables.
2015-09-03 16:03:16 +02:00
orbitcowboy
34551203a6
Improved testing of std.cfg regarding uninitialized variables.
2015-09-02 17:08:25 +02:00
orbitcowboy
89c4e08fc4
Improved testing of std.cfg regarding uninitialized variables.
2015-09-02 15:43:52 +02:00
orbitcowboy
651e225069
Improved testing of std.cfg regarding uninitialized variables.
2015-09-02 12:00:03 +02:00
orbitcowboy
d87d2ff779
Improved testing of std.cfg regarding uninitialized variables.
2015-09-01 16:50:36 +02:00
orbitcowboy
c64e74492b
Improved testing of std.cfg regarding uninitialized variables.
2015-09-01 11:59:24 +02:00
orbitcowboy
974414645a
Improved testing of std.cfg regarding uninitialized variables.
2015-09-01 11:29:28 +02:00
orbitcowboy
f24fdb4257
Improved testing of std.cfg.
2015-08-31 17:10:10 +02:00
orbitcowboy
0dd0f2a97d
Improved testing of std.cfg and added more test cases.
2015-08-31 13:35:57 +02:00
orbitcowboy
d1ba919e39
Improved testing of std.cfg regarding uninitialized variables.
2015-08-31 11:59:57 +02:00
orbitcowboy
f653189bd4
Improved testing of std.cfg and added more test cases.
2015-08-31 11:39:25 +02:00