6f31ce334d
#5875 Fix 'lib/mathlib.cpp:559:43: runtime error: division by zero'. Several fixes to MathLib::divide(): avoid division by zero, handle various representation of 0 value, use 'nan.' instead of '-nan.0'
2014-05-31 18:25:23 +02:00
3d0217b69e
Implemented a slower but shorter version of MathLib::isNullValue() as suggested by PKeuS. Removed not needed test cases. Improved doxygen documentation for MathLib::IsNullValue().
2014-04-14 05:27:38 +02:00
82092e412a
MathLib::isNullValue(): Fixed bug in detecting zero values. Improved test coverage of MathLib::IsNullValue().
2014-04-12 02:14:50 +02:00
9c08885caf
MathLib:IsNullValue(): using a Finite State Machine to determine a string value contains a numeric NULL value. The NULL value can be Integer, Binary, Hex, Octal. The corresponding unit test cases are also included.
2014-04-11 01:27:05 +02:00
ab2f8bfba3
Tidy up MathLib::isInt() - using a state machine approach
2014-04-10 22:46:55 +02:00
a01bfcb62d
Fixed a few cppcheck messages
2014-03-28 18:55:16 +01:00
cba1879fee
Fixed #5571 (Clean up MathLib::isInt())
2014-03-16 11:55:44 +01:00
8c7cf090c4
Merge pull request #261 from orbitcowboy/master
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MathLib:isHex(): fix detection of missing suffixes (U,L).
2014-03-14 13:00:35 +01:00
618c26f6bf
Merge pull request #260 from orbitcowboy/master
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MathLib::isOct() fix missing detection of U and L suffix combinations an...
2014-03-12 05:30:35 +01:00
ed793793db
MathLib:isHex(): fix detection of missing suffixes (U,L).
2014-03-11 20:02:04 +01:00
af0cf9bbc1
Merge pull request #258 from orbitcowboy/master
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MathLib::isBin(): fix missing detection of U and L suffix combinations. ...
2014-03-11 06:36:31 +01:00
5b4ece4f9c
MathLib::isBin(): fix missing detection of U and L suffix combinations. Added missing test cases.
2014-03-10 17:23:07 +01:00
0360840753
MathLib::isOct() fix missing detection of U and L suffix combinations and unittests.
2014-03-09 21:14:14 +01:00
a02bbfa47e
Fixed #5492 (Fix small bug in MathLib::isFloat())
2014-02-27 16:08:49 +01:00
0747b55485
Fixed #5304 (Wrong simplification of numbers like 001E+07 to 1.0)
2014-02-24 18:52:31 +01:00
c3a08bf108
TestMathLib: added robustness tests for testing MathLib::isFloat. Ensure it works correctly for preceeding and trailing white spaces.
2014-02-22 21:36:51 +01:00
01730d4d16
#5304 : added a losts of TODO testcases for MathLib::isFloat().
2014-02-22 19:55:57 +01:00
42a3c5d083
#5304 : added a losts of TODO testcases for MathLib::isFlot().
2014-02-22 19:50:40 +01:00
82a2279425
Fixed #5304 (Wrong simplification of numbers like 001E+07 to 1.0)
2014-02-20 16:56:49 +01:00
fd3a8a2a18
Update copyright
2014-02-15 07:45:39 +01:00
8ff412fcee
Fixed #5142 (False positive with floating-point special cases in conditions)
2013-11-04 11:56:43 +01:00
769b4617c3
Fixed #5142 (False positive with floating-point special cases in conditions)
2013-11-02 22:58:23 +01:00
f0cbeb5233
simplifyMathFunctions: added support for exp(),sqrt(),cbrt() functions.
2013-09-29 18:11:17 +02:00
0527aefb11
Improved simplifyMathFunctions when simplifying special cases of pow(x,y)-function.
2013-09-29 15:11:09 +02:00
a9a5dc0354
Updated to AStyle 2.03, require this version
2013-08-07 16:27:37 +02:00
794aebe3cf
MathLib: Return inf.0 for NAN and INF calculations
2013-07-19 09:27:33 +02:00
b6bcdf2936
Fixed #4520 (segmentation fault of cppcheck (preprocessing))
2013-05-09 18:50:24 +02:00
c3d1274db3
Reverted 'simplify NOT' since there are problems related to signedness of numeric values.
2013-04-24 06:32:34 +02:00
33cfc1a52e
fixed #4726 : simplify bitwise Not (~ %num%)
2013-04-11 09:16:40 +02:00
5d5f7085bf
Updating year 2012 -> 2013 to .cpp and .h files and man page.
2013-01-01 18:29:08 +02:00
4e92f8dfcd
Fixed #4295 (False positive: Expression '(X & 0xFF00000000000000LL)==0xa00000000000000' always evaluates to false (64-bit value))
2012-11-27 17:37:49 +01:00
3c14e4b52a
test: tabs to spaces, remove trailing spaces and extra empty lines at the end of files
2012-09-17 13:51:40 +02:00
64faa780fe
Fixed #4087 (div by zero check is invalid for floats)
2012-09-11 16:50:42 +02:00
77b5175ec3
Support 0B... syntax for binary numbers.
2012-09-11 08:39:01 +02:00
95f4bb3e97
Implemented support for binary numbers ( #4113 )
2012-09-10 21:13:32 +02:00
0c812c5ac3
Throw an InternalError when trying to divide (or modulo) by zero in MathLib.
2012-09-06 20:15:32 +02:00
f969530e1f
Revert "Fixed #4087 " which was committed by accident.
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This reverts commit 0bbef8d803
2012-09-05 13:57:57 +02:00
0bbef8d803
Fixed #4087
2012-09-04 21:50:50 +02:00
24659dee92
Fixed #4087
2012-09-02 14:26:39 +02:00
d24badbfda
Fixed #4068 (Endless loop inside MathLib::add())
2012-08-22 20:50:39 +02:00
1601baa974
Fixed #4016 (false positive: incorrectLogicOperator)
2012-08-14 16:17:18 +02:00
003a9be3ed
Refactorizations: Made several test functions const according to cppcheck messages.
2012-08-02 02:13:09 -07:00
7be01da8e9
fixed ticket 3693. Added modulus operator to Mathlib + unittests. Added a test to checkother to ensure the testcase of ticket 3693 does not trigger an error message.
2012-04-12 14:02:09 +02:00
194327048a
Add InternalError and change MathLib to throw it in case of an error.
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- Previously MathLib errors did not provide a filename, but after this change at least source file name should be printed
and if token is provided, also line number should be printed.
- Change also Token to use InternalError
- Modify Cppcheck-class to catch InternalError instead of Token
- Run dmake to update Makefile
2012-01-08 22:19:44 +02:00
8cae17fda8
Update year to 2012
2012-01-01 01:05:37 +02:00
6f8e42a5af
changed the astyle formatting flags
2011-10-13 20:53:06 +02:00
f441a958cd
mathlib: fixed #2950 : comparison of floating point values
2011-07-29 23:37:40 +02:00
80ed0b2ad1
testmathlib: improved testcoverage of mathlib
2011-07-19 09:10:34 +02:00
26f017e9c6
scripts: added tabs.pl - in my opinion it is bad to use tabs inside string constants. spaces or \t should be used instead.
2011-02-05 12:53:28 +01:00
226b605774
Change year 2010 -> 2011 in license texts.
2011-01-09 21:33:36 +02:00
9b66f7a754
#ticket 2429: added a test to the mathlib to ensure the used floating point number is recognized correctly
2011-01-07 12:27:12 +01:00
eb59bd5fd6
Added -Wconversion compiler flag. The ASSERT_EQUALS_DOUBLE was added that can be used when comparing double values.
2010-12-30 22:56:53 +01:00
46a11183a5
Fixed some spelling mistakes
2010-12-15 18:45:53 +01:00
e8ca76e02e
Fixed #2200 (MathLib: Calculation overflow)
2010-11-20 10:05:33 +01:00
379daa3f24
fixed: wrong testcase from my last commit im testmathlib.cpp
2010-11-15 22:12:25 +01:00
88cc29ea0a
mathlib: added todo testcases for ticket #2200
2010-11-15 21:03:49 +01:00
1382832bd0
mathlib:isInt() now handles calles of 'u' and 'l' correctly; testcases added
2010-05-12 23:49:09 +02:00
35d2a27b9c
Update copyright year in all source files
2010-04-13 22:23:17 +03:00
622663b8db
added a helper function to mathlib::isNullValue(), it checks wheter a string has a null representation or not and returns a boolian result; extended nullchecks in testmathlib.cpp
2010-04-02 22:41:54 +02:00
0f284b477d
coverage report fix: more testcases for mathlib::isInt() added in order to get a better coverage
2010-04-02 22:18:50 +02:00
a1d0defbc0
astyle fix
2010-04-02 21:42:06 +03:00
c391a03db6
added acos() check to ticket #1513 ; added testcases for MathLib::toDoubleNumber(), now double conversion of zeros is handled correctly; changed assertEquals() function of testsuite parameters from unsigned int to double. This is needed to avoid overflow of unsigned int by comparing negative floating point values.
2010-04-02 20:23:37 +02:00
8b5aae9adb
astyle formatting
2010-04-02 07:32:03 +02:00
0cad22314e
Reverted 'astyle fix'. Those changes are not in sync with my astyle configuration/setup.
2010-04-02 07:30:58 +02:00
193aa7d1d3
astyle fix
2010-04-02 02:21:53 +02:00
b5fb01c202
ticket #1513 new check: Detecting obviously wrong math call arguments passed to math functions)
2010-04-02 02:19:38 +02:00
24c5f4d53c
astyle formatting
2009-12-27 17:46:24 +01:00
c3886a5803
added further testcases to testmathlib::convert(); now the conversion of +-[hexnumber|octalnumber] works correctly
2009-12-27 15:18:18 +01:00
f06adb18cd
added further testcases to testmathlib::isint()
2009-12-27 14:46:47 +01:00
c2b3cfccc9
extended testcases of mathlib; fixed zero conversion: +0 and -0 is converted to 0
2009-12-27 14:30:23 +01:00
09859c1019
refactoring the folder structure
2009-10-25 12:49:06 +01:00
fdde2182b9
Fix GPL comments in all files. ">." was missing from the end.
2009-09-27 18:08:31 +03:00
ed1c9bed49
Fix ticket #632 (Mathlib isInt() identifies "330L" as not int)
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http://sourceforge.net/apps/trac/cppcheck/ticket/632
2009-09-11 23:46:59 +03:00
8ab26e85cf
Don't warn about division by zero if zero if floating point number.
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Fix bug from mathlib isInt() and add test case from which few are false positives
2009-09-01 22:06:46 +03:00
52856fcbeb
ettlmartin: improved the MathLib::IsInt
2009-08-16 18:45:26 +02:00
e5c0383594
Strip redundant std::string usage from tests.
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Done by command:
git grep -l ASSERT_EQUALS | xargs sed -i 's|ASSERT_EQUALS(std::string(\(".\+"\)),|ASSERT_EQUALS(\1,|'
Should be no functional change.
2009-06-01 02:50:25 +07:00
58eda6e978
Fix ticket #325 (Replace developer names in source files with AUTHORS file)
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http://apps.sourceforge.net/trac/cppcheck/ticket/325
2009-05-30 08:48:12 +03:00
7803466079
testing mathlib: Test that conversion to numbers work
2009-05-02 11:12:49 +02:00
7cddc52d8f
mathlib: Fixed todo 3/2=1
2009-04-16 22:06:17 +02:00
9a086c118f
math lib: 3/2 should result in 1
2009-04-12 18:45:42 +02:00
97f5380a2c
added testing for mathlib
2009-04-06 19:08:13 +02:00
amai2012
orbitcowboy
Martin Ettl
PKEuS
Daniel Marjamäki
Reijo Tomperi
XhmikosR
deepak gupta
Daniel Marjamäki
Ettl Martin
vBm
Martin Ettl
Daniel Marjamäki
Slava Semushin