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cppcheck
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astyle formatting

This commit is contained in:
Daniel Marjamäki 2010-04-02 07:32:03 +02:00
parent 0cad22314e
commit 8b5aae9adb
6 changed files with 61 additions and 61 deletions
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46
lib/checkother.cpp
View File

@ -2439,7 +2439,7 @@ void CheckOther::checkMathFunctions()
{ {
for (const Token *tok = _tokenizer->tokens(); tok; tok = tok->next()) for (const Token *tok = _tokenizer->tokens(); tok; tok = tok->next())
{ {
// case log(-2) // case log(-2)
if (Token::Match(tok, "log ( %num% )") && if (Token::Match(tok, "log ( %num% )") &&
MathLib::isNegative(tok->tokAt(2)->str()) && MathLib::isNegative(tok->tokAt(2)->str()) &&
MathLib::isInt(tok->tokAt(2)->str()) && MathLib::isInt(tok->tokAt(2)->str()) &&
@ -2447,32 +2447,32 @@ void CheckOther::checkMathFunctions()
{ {
mathfunctionCallError(tok); mathfunctionCallError(tok);
} }
// case log(-2.0) // case log(-2.0)
else if (Token::Match(tok, "log ( %num% )") && else if (Token::Match(tok, "log ( %num% )") &&
MathLib::isNegative(tok->tokAt(2)->str()) && MathLib::isNegative(tok->tokAt(2)->str()) &&
MathLib::isFloat(tok->tokAt(2)->str()) && MathLib::isFloat(tok->tokAt(2)->str()) &&
MathLib::toDoubleNumber(tok->tokAt(2)->str()) <= 0.) MathLib::toDoubleNumber(tok->tokAt(2)->str()) <= 0.)
{ {
mathfunctionCallError(tok); mathfunctionCallError(tok);
} }
// case log(0.0) // case log(0.0)
else if (Token::Match(tok, "log ( %num% )") && else if (Token::Match(tok, "log ( %num% )") &&
!MathLib::isNegative(tok->tokAt(2)->str()) && !MathLib::isNegative(tok->tokAt(2)->str()) &&
MathLib::isFloat(tok->tokAt(2)->str()) && MathLib::isFloat(tok->tokAt(2)->str()) &&
MathLib::toDoubleNumber(tok->tokAt(2)->str()) <= 0.) MathLib::toDoubleNumber(tok->tokAt(2)->str()) <= 0.)
{ {
mathfunctionCallError(tok); mathfunctionCallError(tok);
} }
// case log(0) // case log(0)
else if (Token::Match(tok, "log ( %num% )") && else if (Token::Match(tok, "log ( %num% )") &&
!MathLib::isNegative(tok->tokAt(2)->str()) && !MathLib::isNegative(tok->tokAt(2)->str()) &&
MathLib::isInt(tok->tokAt(2)->str()) && MathLib::isInt(tok->tokAt(2)->str()) &&
MathLib::toLongNumber(tok->tokAt(2)->str()) <= 0) MathLib::toLongNumber(tok->tokAt(2)->str()) <= 0)
{ {
mathfunctionCallError(tok); mathfunctionCallError(tok);
} }
} }
} }
@ -2622,7 +2622,7 @@ void CheckOther::zerodivError(const Token *tok)
void CheckOther::mathfunctionCallError(const Token *tok) void CheckOther::mathfunctionCallError(const Token *tok)
{ {
reportError(tok, Severity::error, "wrongmathcall","Passing value " + tok->tokAt(2)->str() + " to " + tok->str() + "() leads to undefined result"); reportError(tok, Severity::error, "wrongmathcall", "Passing value " + tok->tokAt(2)->str() + " to " + tok->str() + "() leads to undefined result");
} }
void CheckOther::postIncrementError(const Token *tok, const std::string &var_name, const bool isIncrement) void CheckOther::postIncrementError(const Token *tok, const std::string &var_name, const bool isIncrement)

10
lib/checkother.h
View File

@ -82,7 +82,7 @@ public:
checkOther.strPlusChar(); checkOther.strPlusChar();
checkOther.invalidFunctionUsage(); checkOther.invalidFunctionUsage();
checkOther.checkZeroDivision(); checkOther.checkZeroDivision();
checkOther.checkMathFunctions(); checkOther.checkMathFunctions();
// New type of check: Check execution paths // New type of check: Check execution paths
checkOther.executionPaths(); checkOther.executionPaths();
@ -151,8 +151,8 @@ public:
/** @brief %Check zero division*/ /** @brief %Check zero division*/
void checkZeroDivision(); void checkZeroDivision();
/** @brief %Check for parameters given to math function that do not make sense*/ /** @brief %Check for parameters given to math function that do not make sense*/
void checkMathFunctions(); void checkMathFunctions();
/** @brief %Check for post increment/decrement in for loop*/ /** @brief %Check for post increment/decrement in for loop*/
void postIncrement(); void postIncrement();
@ -188,7 +188,7 @@ public:
void uninitdataError(const Token *tok, const std::string &varname); void uninitdataError(const Token *tok, const std::string &varname);
void uninitvarError(const Token *tok, const std::string &varname); void uninitvarError(const Token *tok, const std::string &varname);
void zerodivError(const Token *tok); void zerodivError(const Token *tok);
void mathfunctionCallError(const Token *tok); void mathfunctionCallError(const Token *tok);
void postIncrementError(const Token *tok, const std::string &var_name, const bool isIncrement); void postIncrementError(const Token *tok, const std::string &var_name, const bool isIncrement);
void getErrorMessages() void getErrorMessages()
@ -201,7 +201,7 @@ public:
uninitdataError(0, "varname"); uninitdataError(0, "varname");
uninitvarError(0, "varname"); uninitvarError(0, "varname");
zerodivError(0); zerodivError(0);
mathfunctionCallError(0); mathfunctionCallError(0);
// style // style
cstyleCastError(0); cstyleCastError(0);

18
lib/mathlib.cpp
View File

@ -77,15 +77,15 @@ std::string MathLib::toString(T d)
bool MathLib::isFloat(const std::string &s) bool MathLib::isFloat(const std::string &s)
{ {
// every number that contains a . is a float // every number that contains a . is a float
if (s.find("." , 0) != std::string::npos) if (s.find("." , 0) != std::string::npos)
return true; return true;
// scientific notation // scientific notation
else if (s.find("E-", 0) != std::string::npos else if (s.find("E-", 0) != std::string::npos
|| s.find("e-", 0) != std::string::npos) || s.find("e-", 0) != std::string::npos)
return true; return true;
return false; return false;
} }
bool MathLib::isNegative(const std::string &s) bool MathLib::isNegative(const std::string &s)
@ -94,11 +94,11 @@ bool MathLib::isNegative(const std::string &s)
unsigned long n = 0; unsigned long n = 0;
// eat up whitespace // eat up whitespace
while (std::isspace(s[n])) ++n; while (std::isspace(s[n])) ++n;
// every negative number has a negative sign // every negative number has a negative sign
if (s[n] == '-') if (s[n] == '-')
return true; return true;
return false; return false;
} }
bool MathLib::isInt(const std::string & s) bool MathLib::isInt(const std::string & s)

4
lib/mathlib.h
View File

@ -37,8 +37,8 @@ public:
static std::string toString(T d); static std::string toString(T d);
static bool isInt(const std::string & str); static bool isInt(const std::string & str);
static bool isFloat(const std::string &str); static bool isFloat(const std::string &str);
static bool isNegative(const std::string &str); static bool isNegative(const std::string &str);
static std::string add(const std::string & first, const std::string & second); static std::string add(const std::string & first, const std::string & second);
static std::string subtract(const std::string & first, const std::string & second); static std::string subtract(const std::string & first, const std::string & second);

12
test/testmathlib.cpp
View File

@ -167,8 +167,8 @@ private:
ASSERT_EQUALS(false, MathLib::isInt("+1.E-1")); ASSERT_EQUALS(false, MathLib::isInt("+1.E-1"));
} }
void isnegative() void isnegative()
{ {
ASSERT_EQUALS(true, MathLib::isNegative("-1")); ASSERT_EQUALS(true, MathLib::isNegative("-1"));
ASSERT_EQUALS(true, MathLib::isNegative("-1.")); ASSERT_EQUALS(true, MathLib::isNegative("-1."));
ASSERT_EQUALS(true, MathLib::isNegative("-1.0")); ASSERT_EQUALS(true, MathLib::isNegative("-1.0"));
@ -180,10 +180,10 @@ private:
ASSERT_EQUALS(false, MathLib::isNegative("+1.0")); ASSERT_EQUALS(false, MathLib::isNegative("+1.0"));
ASSERT_EQUALS(false, MathLib::isNegative("+1.0E+2")); ASSERT_EQUALS(false, MathLib::isNegative("+1.0E+2"));
ASSERT_EQUALS(false, MathLib::isNegative("+1.0E-2")); ASSERT_EQUALS(false, MathLib::isNegative("+1.0E-2"));
} }
void isfloat() void isfloat()
{ {
ASSERT_EQUALS(false, MathLib::isFloat("0")); ASSERT_EQUALS(false, MathLib::isFloat("0"));
ASSERT_EQUALS(true , MathLib::isFloat("0.")); ASSERT_EQUALS(true , MathLib::isFloat("0."));
ASSERT_EQUALS(true , MathLib::isFloat("0.0")); ASSERT_EQUALS(true , MathLib::isFloat("0.0"));
@ -214,7 +214,7 @@ private:
ASSERT_EQUALS(true , MathLib::isFloat("1.0E+1")); ASSERT_EQUALS(true , MathLib::isFloat("1.0E+1"));
ASSERT_EQUALS(true , MathLib::isFloat("1.0E-1")); ASSERT_EQUALS(true , MathLib::isFloat("1.0E-1"));
ASSERT_EQUALS(true , MathLib::isFloat("-1.0E+1")); ASSERT_EQUALS(true , MathLib::isFloat("-1.0E+1"));
} }
}; };
REGISTER_TEST(TestMathLib) REGISTER_TEST(TestMathLib)

12
test/testother.cpp
View File

@ -90,7 +90,7 @@ private:
TEST_CASE(passedByValue); TEST_CASE(passedByValue);
TEST_CASE(mathfunctionCall1); TEST_CASE(mathfunctionCall1);
} }
void check(const char code[]) void check(const char code[])
@ -112,7 +112,7 @@ private:
checkOther.warningRedundantCode(); checkOther.warningRedundantCode();
checkOther.checkZeroDivision(); checkOther.checkZeroDivision();
checkOther.unreachableCode(); checkOther.unreachableCode();
checkOther.checkMathFunctions(); checkOther.checkMathFunctions();
} }
@ -2158,8 +2158,8 @@ private:
ASSERT_EQUALS("[test.cpp:1]: (style) Function parameter 'v' is passed by value. It could be passed by reference instead.\n", errout.str()); ASSERT_EQUALS("[test.cpp:1]: (style) Function parameter 'v' is passed by value. It could be passed by reference instead.\n", errout.str());
} }
void mathfunctionCall1() void mathfunctionCall1()
{ {
check("void foo()\n" check("void foo()\n"
"{\n" "{\n"
" std::cout << log(-2) << std::endl;\n" " std::cout << log(-2) << std::endl;\n"
@ -2176,7 +2176,7 @@ private:
"{\n" "{\n"
" std::cout << log(-1.0) << std::endl;\n" " std::cout << log(-1.0) << std::endl;\n"
"}"); "}");
ASSERT_EQUALS("[test.cpp:3]: (error) Passing value -1.0 to log() leads to undefined result\n", errout.str()); ASSERT_EQUALS("[test.cpp:3]: (error) Passing value -1.0 to log() leads to undefined result\n", errout.str());
check("void foo()\n" check("void foo()\n"
"{\n" "{\n"
@ -2219,7 +2219,7 @@ private:
" std::cout << log(1E-3) << std::endl;\n" " std::cout << log(1E-3) << std::endl;\n"
"}"); "}");
TODO_ASSERT_EQUALS("", errout.str()); TODO_ASSERT_EQUALS("", errout.str());
} }
}; };