Commit Graph

212 Commits

Author SHA1 Message Date
Richard A. Smith 672d0433a4 Allow per project misra.py addon (#1241)
Use python's __file__ variable to figure out where the checker script is
located.

This allows a customized per project scripts to be used instead of the
one provided in the cppcheck release.
2018-05-20 14:42:25 +02:00
Richard A. Smith a26d73f78f Fix false positive in misra.py rule 20.14 (#1240)
MISRA rule 20.14 is not limited to #if pragmas and also extends to
positives whenever #ifdef/#ifndef is used.
2018-05-20 08:31:59 +02:00
Swasti Shrivastava 248e2ef2f8 Modified rule 7.3 (#1232) 2018-05-16 12:04:02 +02:00
Swasti Shrivastava 92fd7d9343 Modified rule 5.1 along with test suite (#1231)
* Modified rule 5.1 along with test suite

* Modified variable name in misra-test.c

* Modified rule 5.1 along with test suite

* Changed variable name
2018-05-16 11:07:44 +02:00
Swasti Shrivastava bb7ffd123d Modified rule 8.12 (#1233) 2018-05-15 13:18:55 +02:00
Matthias Krüger 4c8bb9ac6f fix a few typos 2018-05-14 13:11:59 +02:00
Swasti Shrivastava 4b873ed573 Rule 5.3 modified along with test suite (#1227)
* Added rule 5.2

* updated 5.2

request-checks: true

* Added rule 5.3

* Changed rule 5.4, 5.5

* Updated test suite for Rule 5.2

* Changes in Rule 5.4 and 5.5

* Change in function name in test suite and removed type from class token in cppcheck

* Changed the name of function in misra-test.c

* Modified rule 5.3

* Modified misra-test.c for rule 5.3
2018-05-14 13:09:38 +02:00
swasti16 4956b89506 Changes in misra c rule 5.4 and 5.5 (#1219)
* Added rule 5.2

* updated 5.2

request-checks: true

* Added rule 5.3

* Changed rule 5.4, 5.5

* Updated test suite for Rule 5.2

* Changes in Rule 5.4 and 5.5

* Change in function name in test suite and removed type from class token in cppcheck

* Changed the name of function in misra-test.c
2018-05-11 14:57:08 +02:00
orbitcowboy c39e3467a4 misra.py: Rule 21.8, added missing exit() function. 2018-05-09 16:48:49 +02:00
orbitcowboy bcae3ce9d4 misra.py: State that Cppcheck already covers rule 22.4 with error-id: 'writeReadOnlyFile'. 2018-05-09 13:51:14 +02:00
swasti16 d934065d21 Added rule 5.2 (#1212)
* Added rule 5.2

* updated 5.2

request-checks: true

* Updated test suite for Rule 5.2
2018-05-08 20:41:45 +02:00
Markus Elfring 58ebc64b2f Using compiled regular expressions for MISRA check functions (#1208)
​The method “match” was used as a module-level function in ​for loops
of implementations for MISRA check functions so far.
Use ​compiled regular expression objects instead.
Link: https://trac.cppcheck.net/ticket/8547
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
2018-05-07 22:19:39 +02:00
Daniel Marjamäki 286e300c6f misra: fix test assertion 2018-05-04 22:30:24 +02:00
Daniel Marjamäki 904e9149bf misra: fix 16.3 false negative for conditional break 2018-05-04 22:27:45 +02:00
Daniel Marjamäki 8be593db8f misra: fixed false negatives 2018-05-04 22:18:22 +02:00
Daniel Marjamäki 53e3217254 misra: updated 20.14 2018-05-04 06:37:02 +02:00
Daniel Marjamäki 8b42706158 misra: Added check for rule 20.13 2018-05-03 22:53:06 +02:00
Daniel Marjamäki 274d56d0aa misra: Added 20.14 rule 2018-05-03 22:41:12 +02:00
Daniel Marjamäki 493e243c0b misra: fix fp in 16.6 2018-05-03 10:59:09 +02:00
Daniel Marjamäki 2a9ee563c2 misra: avoid fp for essentially boolean conditions when bitfield member is used 2018-05-02 20:56:03 +02:00
Daniel Marjamäki fce7a0a128 dump: add Function::type 2018-04-30 16:52:51 +02:00
Daniel Marjamäki 2f18fbabaa Addons: Renamed classStart/classEnd to match SymbolDatabase 2018-04-28 23:06:54 +02:00
Daniel Marjamäki 975be66c63 String concatenation in array: Improved handling of macros 2018-04-28 23:01:29 +02:00
rebnridgway 995b496ddf Add suppressions to the XML dump (#1166)
* Added parsing suppressions from dump xml.

* Added code to dump suppressions to an xml file

* Added declaration for dump function

* Suppressions will now be written to the xml file when a dump is requested

* Fixed syntax error

* Removed excess whitespace

* Fixed indentation to be consistent

* Fixed indentation to be consistent

* Fixed indentation to be consistent

* Added missing include for ErrorLogger::toXml

* Fixed suggestions from pull request #1166

Switched to using ranged for loop to iterate through suppressions.
Made the line number attribute optional, rather than 0 if not specified.  This means when Python deserialises it it will be None, which is more pythonic.

* Implemented checking suppressions in reportError

This modification expects suppressions and a function to be called to write a line of output to be passed in.  The function checks if any of the suppressions match the warning (with the new Suppression.isMatch function) and if so returns None.  This change maintains the old behaviour of returning the warning text, but adds the possibility of returning None if the warning was suppressed.

* Fixed code quality warnings

* Removed more extraneous whitespace
2018-04-24 22:19:24 +02:00
Daniel Marjamäki 5e31911fcd misra.py: fix false positives in 16.3 for unconditional blocks of code 2018-04-24 09:28:24 +02:00
Daniel Marjamäki 86a9deffbf misc.py: removed bailouts 2018-04-20 08:18:49 +02:00
Daniel Marjamäki 3c48e08e6c misc.py: write debug message when valueType is None 2018-04-19 22:23:34 +02:00
Daniel Marjamäki fb89c987b0 misra.py: Improved 'isBoolExpression' 2018-04-18 16:20:54 +02:00
Daniel Marjamäki f94a2b0019 misra.py: cppcheck handle rule 20.6 2018-04-17 08:15:36 +02:00
Daniel Marjamäki d181e98d02 misc.py: Added experimental ellipsisStructArg checker that warns when struct is passed to ellipsis function 2018-04-16 13:55:12 +02:00
Daniel Marjamäki 194b4096c2 renamed misc test file since it has c++ code 2018-04-16 13:17:47 +02:00
Daniel Marjamäki d65f00fe2e misc.py: Add check for implicitly virtual functions 2018-04-16 13:16:53 +02:00
Daniel Marjamäki 9579b12be9 misc.py: fixed FP 2018-04-16 12:55:27 +02:00
Daniel Marjamäki 19591298f1 misc.py: Fixed FP for string concatenation 2018-04-16 10:53:29 +02:00
Daniel Marjamäki 7031cc7e22 misc.py: Add addon for some misc checkers 2018-04-13 22:19:47 +02:00
Daniel Marjamäki 97c86ff0e6 Dumps: Added isVirtual/isImplicitlyVirtual info 2018-04-13 21:15:43 +02:00
Daniel Marjamäki 8f21ba91e3 cert.py: Fix FP 2018-04-12 20:23:50 +02:00
Daniel Marjamäki 1767fe525b Addons: Fixed handling of noname arguments 2018-04-10 11:10:10 +02:00
Sebastian d46e4c1df6
misra.py: Typo in number of rules (comment) (#1150)
I have no copy of the misra pdf but according to
https://sourceforge.net/p/cppcheck/discussion/general/thread/ccbe9e89/#a6ab
and the number of lines/rules printed by misra.py -generate-table i
guess 143 is really the correct number of rules.
2018-04-10 08:55:25 +02:00
Daniel Marjamäki 97b17d50aa cert.py: fixed fp in exp05 for non-pointer casts 2018-04-03 15:12:01 +02:00
Daniel Marjamäki d31ba0ca02 misra.py: updated 11.8 2018-04-03 15:11:25 +02:00
Daniel Marjamäki 2db7c6e1a3 cert.py: Add rule EXP-05: do not cast away const 2018-04-03 13:35:19 +02:00
Daniel Marjamäki 1270ae2ad8 cppcheckdata: fixed loading of function data 2018-04-03 13:20:21 +02:00
Daniel Marjamäki 4a36520af2 misra.py: reformatting -generate-table output 2018-04-02 13:04:44 +02:00
Daniel Marjamäki 15218b388f misra.py: Add -generate-table option that shows what rules are implemented 2018-03-31 12:52:00 +02:00
Daniel Marjamäki ed8fda571b misra.py: Add rule 4.1 2018-03-31 12:17:55 +02:00
Daniel Marjamäki 588ec80122 misra: the user must provide the rule texts in text file. 2018-03-24 13:28:40 +01:00
amai ed25e21929 Set executable bit for addons/ python scripts 2018-03-20 20:54:59 +01:00
Daniel Marjamäki 480d84d69c Fixed #8441 (MISRA Addon: FP 12.3 issued for initializer lists) 2018-03-18 22:05:31 +01:00
amai2012 449dcc15e8 Add links to external references 2018-03-16 08:12:39 +01:00