TestTokenizer() : TestFixture("TestTokenizer")

{ }

void run() {

TEST_CASE(tokenize1);

TEST_CASE(tokenize2);

TEST_CASE(tokenize3);

TEST_CASE(tokenize4);

TEST_CASE(tokenize5);

TEST_CASE(tokenize6); // array access. replace "*(p+1)" => "p[1]"

TEST_CASE(tokenize7);

TEST_CASE(tokenize8);

TEST_CASE(tokenize9);

TEST_CASE(tokenize10);

TEST_CASE(tokenize11);

TEST_CASE(tokenize12);

TEST_CASE(tokenize13); // bailout if the code contains "@" - that is not handled well.

TEST_CASE(tokenize14); // tokenize "0X10" => 16

TEST_CASE(tokenize15); // tokenize ".123"

TEST_CASE(tokenize16); // #2612 - segfault for "<><<"

TEST_CASE(tokenize17); // #2759

TEST_CASE(tokenize18); // tokenize "(X&&Y)" into "( X && Y )" instead of "( X & & Y )"

TEST_CASE(tokenize19); // #3006 (segmentation fault)

TEST_CASE(tokenize20); // replace C99 _Bool => bool

TEST_CASE(tokenize21); // tokenize 0x0E-7

TEST_CASE(tokenize22); // special marker $ from preprocessor

TEST_CASE(tokenize23); // tokenize "return - __LINE__;"

TEST_CASE(typeConstToConstType); // change "int const" to "const int".

// don't freak out when the syntax is wrong

TEST_CASE(wrong_syntax1);

TEST_CASE(wrong_syntax2);

TEST_CASE(wrong_syntax3); // #3544

TEST_CASE(wrong_syntax4); // #3618

TEST_CASE(wrong_syntax_if_macro); // #2518 - if MACRO()

TEST_CASE(minus);

TEST_CASE(longtok);

TEST_CASE(removeCast1);

TEST_CASE(removeCast2);

TEST_CASE(removeCast3);

TEST_CASE(removeCast4);

TEST_CASE(removeCast5);

TEST_CASE(removeCast6);

TEST_CASE(removeCast7);

TEST_CASE(removeCast8);

TEST_CASE(removeCast9);

TEST_CASE(removeCast10);

TEST_CASE(removeCast11);

TEST_CASE(inlineasm);

TEST_CASE(ifAddBraces1);

TEST_CASE(ifAddBraces2);

TEST_CASE(ifAddBraces3);

TEST_CASE(ifAddBraces4);

TEST_CASE(ifAddBraces5);

TEST_CASE(ifAddBraces6);

TEST_CASE(ifAddBraces7);

TEST_CASE(ifAddBraces9);

TEST_CASE(ifAddBraces10);

TEST_CASE(ifAddBraces11);

TEST_CASE(ifAddBraces12);

TEST_CASE(ifAddBraces13);

TEST_CASE(ifAddBraces14); // #2610 - segfault: if()<{}

TEST_CASE(ifAddBraces15); // #2616 - unknown macro before if

TEST_CASE(ifAddBraces16); // ticket # 2739 (segmentation fault)

TEST_CASE(ifAddBraces17); // '} else' should be in the same line

TEST_CASE(ifAddBraces18); // #3424 - if if { } else else

TEST_CASE(whileAddBraces);

TEST_CASE(doWhileAddBraces);

TEST_CASE(forAddBraces);

TEST_CASE(pointers_condition);

TEST_CASE(simplifyKnownVariables1);

TEST_CASE(simplifyKnownVariables2);

TEST_CASE(simplifyKnownVariables3);

TEST_CASE(simplifyKnownVariables4);

TEST_CASE(simplifyKnownVariables5);

TEST_CASE(simplifyKnownVariables6);

TEST_CASE(simplifyKnownVariables7);

TEST_CASE(simplifyKnownVariables8);

TEST_CASE(simplifyKnownVariables9);

TEST_CASE(simplifyKnownVariables10);

TEST_CASE(simplifyKnownVariables11);

TEST_CASE(simplifyKnownVariables12);

TEST_CASE(simplifyKnownVariables13);

TEST_CASE(simplifyKnownVariables14);

TEST_CASE(simplifyKnownVariables15);

TEST_CASE(simplifyKnownVariables16);

TEST_CASE(simplifyKnownVariables17);

TEST_CASE(simplifyKnownVariables18);

TEST_CASE(simplifyKnownVariables19);

TEST_CASE(simplifyKnownVariables20);

TEST_CASE(simplifyKnownVariables21);

TEST_CASE(simplifyKnownVariables22);

TEST_CASE(simplifyKnownVariables23);

TEST_CASE(simplifyKnownVariables24);

TEST_CASE(simplifyKnownVariables25);

TEST_CASE(simplifyKnownVariables26);

TEST_CASE(simplifyKnownVariables27);

TEST_CASE(simplifyKnownVariables28);

TEST_CASE(simplifyKnownVariables29); // ticket #1811

TEST_CASE(simplifyKnownVariables30);

TEST_CASE(simplifyKnownVariables31);

TEST_CASE(simplifyKnownVariables32); // const

TEST_CASE(simplifyKnownVariables33); // struct variable

TEST_CASE(simplifyKnownVariables34);

TEST_CASE(simplifyKnownVariables35); // ticket #2353 - False positive: Division by zero 'if (x == 0) return 0; return 10 / x;'

TEST_CASE(simplifyKnownVariables36); // ticket #2304 - known value for strcpy parameter

TEST_CASE(simplifyKnownVariables37); // ticket #2398 - false positive caused by no simplification in for loop

TEST_CASE(simplifyKnownVariables38); // ticket #2399 - simplify conditions

TEST_CASE(simplifyKnownVariables39);

TEST_CASE(simplifyKnownVariables40);

TEST_CASE(simplifyKnownVariables41); // p=&x; if (p) ..

TEST_CASE(simplifyKnownVariables42); // ticket #2031 - known string value after strcpy

TEST_CASE(simplifyKnownVariables43);

TEST_CASE(simplifyKnownVariables44); // ticket #3117 - don't simplify static variables

TEST_CASE(simplifyKnownVariables45); // ticket #3281 - static constant variable not simplified

TEST_CASE(simplifyKnownVariables46); // ticket #3587 - >>

TEST_CASE(simplifyKnownVariables47); // ticket #3627 - >>

TEST_CASE(simplifyKnownVariables48); // ticket #3754 - wrong simplification in for loop header

TEST_CASE(simplifyKnownVariables49); // #3691 - continue in switch

TEST_CASE(simplifyKnownVariablesIfEq1); // if (a==5) => a is 5 in the block

TEST_CASE(simplifyKnownVariablesIfEq2); // if (a==5) { buf[a++] = 0; }

TEST_CASE(simplifyKnownVariablesBailOutAssign1);

TEST_CASE(simplifyKnownVariablesBailOutAssign2);

TEST_CASE(simplifyKnownVariablesBailOutFor1);

TEST_CASE(simplifyKnownVariablesBailOutFor2);

TEST_CASE(simplifyKnownVariablesBailOutFor3);

TEST_CASE(simplifyKnownVariablesBailOutMemberFunction);

TEST_CASE(simplifyKnownVariablesBailOutConditionalIncrement);

TEST_CASE(simplifyKnownVariablesBailOutSwitchBreak); // ticket #2324

TEST_CASE(simplifyKnownVariablesFloat); // #2454 - float variable

TEST_CASE(simplifyKnownVariablesClassMember); // #2815 - value of class member may be changed by function call

TEST_CASE(simplifyKnownVariablesFunctionCalls); // Function calls (don't assume pass by reference)

TEST_CASE(simplifyExternC);

TEST_CASE(varid1);

TEST_CASE(varid2);

TEST_CASE(varid3);

TEST_CASE(varid4);

TEST_CASE(varid5);

TEST_CASE(varid6);

TEST_CASE(varid7);

TEST_CASE(varidReturn1);

TEST_CASE(varidReturn2);

TEST_CASE(varid8);

TEST_CASE(varid9);

TEST_CASE(varid10);

TEST_CASE(varid11);

TEST_CASE(varid12);

TEST_CASE(varid13);

TEST_CASE(varid14);

TEST_CASE(varid15);

TEST_CASE(varid16);

TEST_CASE(varid17); // ticket #1810

TEST_CASE(varid18);

TEST_CASE(varid19);

TEST_CASE(varid20);

TEST_CASE(varid24);

TEST_CASE(varid25);

TEST_CASE(varid26); // ticket #1967 (list of function pointers)

TEST_CASE(varid27); // Ticket #2280 (same name for namespace and variable)

TEST_CASE(varid28); // ticket #2630

TEST_CASE(varid29); // ticket #1974

TEST_CASE(varid30); // ticket #2614

TEST_CASE(varid31); // ticket #2831 (segmentation fault)

TEST_CASE(varid32); // ticket #2835 (segmentation fault)

TEST_CASE(varid33); // ticket #2875 (segmentation fault)

TEST_CASE(varid34); // ticket #2825

TEST_CASE(varid35); // ticket #2937

TEST_CASE(varid36); // ticket #2980 (segmentation fault)

TEST_CASE(varid37); // ticket #3092 (varid for 'Bar bar(*this);')

TEST_CASE(varid38); // ticket #3272 (varid for 'FOO class C;')

TEST_CASE(varid39); // ticket #3279 (varid for 'FOO::BAR const')

TEST_CASE(varid40); // ticket #3279

TEST_CASE(varid41); // ticket #3340 (varid for union type)

TEST_CASE(varid42); // ticket #3316 (varid for array)

TEST_CASE(varid43);

TEST_CASE(varid44);

TEST_CASE(varid45); // #3466

TEST_CASE(varid46); // struct varname

TEST_CASE(varid47); // function parameters

TEST_CASE(varid48); // #3785 - return (a*b)

TEST_CASE(varid49); // #3799 - void f(std::vector<int>)

TEST_CASE(varid50); // #3760 - explicit

TEST_CASE(varid51); // don't set varid for template function

TEST_CASE(varid_cpp_keywords_in_c_code);

TEST_CASE(varidFunctionCall1);

TEST_CASE(varidFunctionCall2);

TEST_CASE(varidFunctionCall3);

TEST_CASE(varidFunctionCall4); // ticket #3280

TEST_CASE(varidStl);

TEST_CASE(varid_delete);

TEST_CASE(varid_functions);

TEST_CASE(varid_sizeof);

TEST_CASE(varid_reference_to_containers);

TEST_CASE(varid_in_class1);

TEST_CASE(varid_in_class2);

TEST_CASE(varid_in_class3); // #3092 - shadow variable in member function

TEST_CASE(varid_in_class4); // #3271 - public: class C;

TEST_CASE(varid_in_class5); // #3584 - std::vector<::FOO::B> b;

TEST_CASE(varid_in_class6); // #3755

TEST_CASE(varid_in_class7); // set variable id for struct members

TEST_CASE(varid_in_class8); // unknown macro in class

TEST_CASE(varid_operator);

TEST_CASE(varid_throw);

TEST_CASE(varid_unknown_macro); // #2638 - unknown macro is not type

TEST_CASE(varid_using); // ticket #3648

TEST_CASE(varid_catch);

TEST_CASE(varidclass1);

TEST_CASE(varidclass2);

TEST_CASE(varidclass3);

TEST_CASE(varidclass4);

TEST_CASE(varidclass5);

TEST_CASE(varidclass6);

TEST_CASE(varidclass7);

TEST_CASE(varidclass8);

TEST_CASE(varidclass9);

TEST_CASE(varidclass10); // variable declaration below usage

TEST_CASE(varidclass11); // variable declaration below usage

TEST_CASE(varidclass12);

TEST_CASE(varidclass13);

TEST_CASE(varidclass14);

TEST_CASE(varidclass15); // initializer list

TEST_CASE(file1);

TEST_CASE(file2);

TEST_CASE(file3);

TEST_CASE(doublesharp);

TEST_CASE(macrodoublesharp);

TEST_CASE(simplifyFunctionParameters);

TEST_CASE(simplifyFunctionParameters1); // #3721

TEST_CASE(simplifyFunctionParametersErrors);

TEST_CASE(removeParentheses1); // Ticket #61

TEST_CASE(removeParentheses2);

TEST_CASE(removeParentheses3);

TEST_CASE(removeParentheses4); // Ticket #390

TEST_CASE(removeParentheses5); // Ticket #392

TEST_CASE(removeParentheses6);

TEST_CASE(removeParentheses7);

TEST_CASE(removeParentheses8); // Ticket #1865

TEST_CASE(removeParentheses9); // Ticket #1962

TEST_CASE(removeParentheses10); // Ticket #2320

TEST_CASE(removeParentheses11); // Ticket #2505

TEST_CASE(removeParentheses12); // Ticket #2760 ',(b)='

TEST_CASE(removeParentheses13);

TEST_CASE(removeParentheses14); // Ticket #3309

TEST_CASE(tokenize_double);

TEST_CASE(tokenize_strings);

TEST_CASE(simplify_constants);

TEST_CASE(simplify_constants2);

TEST_CASE(simplify_constants3);

TEST_CASE(simplify_null);

TEST_CASE(simplifyMulAndParens); // Ticket #2784 + #3184

TEST_CASE(vardecl1);

TEST_CASE(vardecl2);

TEST_CASE(vardecl3);

TEST_CASE(vardecl4);

TEST_CASE(vardec_static);

TEST_CASE(vardecl6);

TEST_CASE(vardecl7);

TEST_CASE(vardecl8);

TEST_CASE(vardecl9);

TEST_CASE(vardecl10);

TEST_CASE(vardecl11);

TEST_CASE(vardecl12);

TEST_CASE(vardecl13);

TEST_CASE(vardecl14);

TEST_CASE(vardecl15);

TEST_CASE(vardecl16);

TEST_CASE(vardecl17);

TEST_CASE(vardecl18);

TEST_CASE(vardecl19);

TEST_CASE(vardecl20); // #3700 - register const int H = 0;

TEST_CASE(vardecl_stl_1);

TEST_CASE(vardecl_stl_2);

TEST_CASE(vardecl_template_1);

TEST_CASE(vardecl_template_2);

TEST_CASE(vardecl_union);

TEST_CASE(vardecl_par); // #2743 - set links if variable type contains parentheses

TEST_CASE(vardecl_par2) // #3912 - set correct links

TEST_CASE(volatile_variables);

TEST_CASE(syntax_error);

TEST_CASE(syntax_error_templates_1);

TEST_CASE(syntax_error_templates_2);

TEST_CASE(removeKeywords);

// unsigned i; => unsigned int i;

TEST_CASE(unsigned1);

TEST_CASE(unsigned2);

TEST_CASE(unsigned3); // template arguments

TEST_CASE(createLinks);

TEST_CASE(signed1);

TEST_CASE(removeExceptionSpecification1);

TEST_CASE(removeExceptionSpecification2);

TEST_CASE(removeExceptionSpecification3);

TEST_CASE(removeExceptionSpecification4);

TEST_CASE(removeExceptionSpecification5);

TEST_CASE(gt); // use "<" comparisons instead of ">"

TEST_CASE(simplifyString);

TEST_CASE(simplifyConst);

TEST_CASE(switchCase);

TEST_CASE(simplifyPointerToStandardType);

TEST_CASE(functionpointer1);

TEST_CASE(functionpointer2);

TEST_CASE(functionpointer3);

TEST_CASE(functionpointer4);

TEST_CASE(functionpointer5);

TEST_CASE(removeRedundantAssignment);

TEST_CASE(removedeclspec);

TEST_CASE(removeattribute);

TEST_CASE(cpp0xtemplate1);

TEST_CASE(cpp0xtemplate2);

TEST_CASE(cpp0xtemplate3);

TEST_CASE(cpp0xdefault);

TEST_CASE(arraySize);

TEST_CASE(labels);

TEST_CASE(simplifyInitVar);

TEST_CASE(bitfields1);

TEST_CASE(bitfields2);

TEST_CASE(bitfields3);

TEST_CASE(bitfields4); // ticket #1956

TEST_CASE(bitfields5); // ticket #1956

TEST_CASE(bitfields6); // ticket #2595

TEST_CASE(bitfields7); // ticket #1987

TEST_CASE(bitfields8);

TEST_CASE(bitfields9); // ticket #2706

TEST_CASE(bitfields10);

TEST_CASE(bitfields11); // ticket #2845 (segmentation fault)

TEST_CASE(bitfields12); // ticket #3485 (segmentation fault)

TEST_CASE(bitfields13); // ticket #3502 (segmentation fault)

TEST_CASE(microsoftMFC);

TEST_CASE(microsoftMemory);

TEST_CASE(borland);

TEST_CASE(Qt);

TEST_CASE(sql);

TEST_CASE(simplifyLogicalOperators);

TEST_CASE(simplifyCalculations);

// foo(p = new char[10]); => p = new char[10]; foo(p);

TEST_CASE(simplifyAssignmentInFunctionCall);

// "x += .." => "x = x + .."

TEST_CASE(simplifyCompoundAssignment);

// Tokenize C#

TEST_CASE(cs);

// Tokenize JAVA

TEST_CASE(java);

TEST_CASE(simplifyOperatorName1);

TEST_CASE(simplifyOperatorName2);

TEST_CASE(simplifyOperatorName3);

TEST_CASE(simplifyOperatorName4);

TEST_CASE(simplifyOperatorName5);

TEST_CASE(simplifyOperatorName6); // ticket #3194

// Some simple cleanups of unhandled macros in the global scope

TEST_CASE(removeMacrosInGlobalScope);

// a = b = 0;

TEST_CASE(multipleAssignment);

TEST_CASE(platformWin32);

TEST_CASE(platformWin32A);

TEST_CASE(platformWin32W);

TEST_CASE(platformWin64);

TEST_CASE(platformUnix32);

TEST_CASE(platformUnix64);

}

std::string tokenizeAndStringify(const char code[], bool simplify = false, bool expand = true, Settings::PlatformType platform = Settings::Unspecified, const char* filename = "test.cpp") {

errout.str("");

Settings settings;

settings.debugwarnings = true;

settings.platform(platform);

// tokenize..

Tokenizer tokenizer(&settings, this);

std::istringstream istr(code);

tokenizer.tokenize(istr, filename);

if (simplify)

tokenizer.simplifyTokenList();

return tokenizer.tokens()->stringifyList(false, expand, false, true, false, 0, 0);

}

void tokenize1() {

const std::string code("void f ( )\n"

"{ if ( p . y ( ) > yof ) { } }");

ASSERT_EQUALS(code, tokenizeAndStringify(code.c_str()));

}

void tokenize2() {

const std::string code("{ sizeof a, sizeof b }");

ASSERT_EQUALS("{ sizeof a , sizeof b }", tokenizeAndStringify(code.c_str()));

}

void tokenize3() {

const std::string code("void foo()\n"

"{\n"

" int i;\n"

" ABC(for(i=0;i<10;i++) x());\n"

"}");

ASSERT_EQUALS("void foo ( )\n"

"{\n"

"int i ;\n"

"ABC ( for ( i = 0 ; i < 10 ; i ++ ) x ( ) ) ;\n"

"}", tokenizeAndStringify(code.c_str()));

ASSERT_EQUALS("", errout.str());

}

void tokenize4() {

const std::string code("class foo\n"

"{\n"

"public:\n"

" const int i;\n"

"}");

ASSERT_EQUALS("class foo\n"

"{\n"

"public:\n"

"const int i ;\n"

"}", tokenizeAndStringify(code.c_str()));

ASSERT_EQUALS("", errout.str());

}

void tokenize5() {

// Tokenize values

ASSERT_EQUALS("; + 1E3 ;", tokenizeAndStringify("; +1E3 ;"));

ASSERT_EQUALS("; 1E-2 ;", tokenizeAndStringify("; 1E-2 ;"));

}

void tokenize6() {

// "&p[1]" => "p+1"

/*

// "*(p+1)" => "p[1]"

ASSERT_EQUALS("; x = p [ 1 ] ;", tokenizeAndStringify("; x = * ( p + 1 ) ;", true));

ASSERT_EQUALS("; x = p [ n ] ;", tokenizeAndStringify("; x = * ( p + n ) ;", true));

ASSERT_EQUALS("; x = y * ( p + n ) ;", tokenizeAndStringify("; x = y * ( p + n ) ;", true));

ASSERT_EQUALS("; x = 10 * ( p + n ) ;", tokenizeAndStringify("; x = 10 * ( p + n ) ;", true));

ASSERT_EQUALS("; x = y [ 10 ] * ( p + n ) ;", tokenizeAndStringify("; x = y [ 10 ] * ( p + n ) ;", true));

ASSERT_EQUALS("; x = ( a + m ) * ( p + n ) ;", tokenizeAndStringify("; x = ( a + m ) * ( p + n ) ;", true));

}

void tokenize7() {

const std::string code = "void f() {\n"

" int x1 = 1;\n"

" int x2(x1);\n"

"}\n";

ASSERT_EQUALS("void f ( ) {\nint x1 ; x1 = 1 ;\nint x2 ; x2 = x1 ;\n}",

tokenizeAndStringify(code.c_str(), false));

}

void tokenize8() {

const std::string code = "void f() {\n"

" int x1(g());\n"

" int x2(x1);\n"

"}\n";

ASSERT_EQUALS("\n\n##file 0\n"

"1: void f ( ) {\n"

"2: int x1@1 ; x1@1 = g ( ) ;\n"

"3: int x2@2 ; x2@2 = x1@1 ;\n"

"4: }\n",

tokenizeDebugListing(code, false));

}

void tokenize9() {

const char code[] = "typedef void (*fp)();\n"

"typedef fp (*fpp)();\n"

"void f() {\n"

" fpp x = (fpp)f();\n"

"}";

tokenizeAndStringify(code, false);

ASSERT_EQUALS("", errout.str());

}

void tokenize10() {

ASSERT_EQUALS("private:", tokenizeAndStringify("private:", false));

ASSERT_EQUALS("protected:", tokenizeAndStringify("protected:", false));

ASSERT_EQUALS("public:", tokenizeAndStringify("public:", false));

ASSERT_EQUALS("__published:", tokenizeAndStringify("__published:", false));

}

void tokenize11() {

ASSERT_EQUALS("X * sizeof ( Y ( ) ) ;", tokenizeAndStringify("X * sizeof(Y());", false));

}

// ticket #2118 - invalid syntax error

void tokenize12() {

tokenizeAndStringify("Q_GLOBAL_STATIC_WITH_INITIALIZER(Qt4NodeStaticData, qt4NodeStaticData, {\n"

" for (unsigned i = 0 ; i < count; i++) {\n"

" }\n"

"});");

ASSERT_EQUALS("", errout.str());

}

// bailout if there is "@" - it is not handled well

void tokenize13() {

const char code[] = "@implementation\n"

"-(Foo *)foo: (Bar *)bar\n"

"{ }\n"

"@end\n";

ASSERT_EQUALS("", tokenizeAndStringify(code));

}

// Ticket #2361: 0X10 => 16

void tokenize14() {

ASSERT_EQUALS("; 16 ;", tokenizeAndStringify(";0x10;"));

ASSERT_EQUALS("; 16 ;", tokenizeAndStringify(";0X10;"));

ASSERT_EQUALS("; 292 ;", tokenizeAndStringify(";0444;"));

}

// Ticket #2429: 0.125

void tokenize15() {

ASSERT_EQUALS("0.125", tokenizeAndStringify(".125"));

ASSERT_EQUALS("005.125", tokenizeAndStringify("005.125")); // Don't confuse with octal values

}

// #2612 - segfault for "<><<"

void tokenize16() {

tokenizeAndStringify("<><<");

}

void tokenize17() { // #2759

ASSERT_EQUALS("class B : private :: A { } ;", tokenizeAndStringify("class B : private ::A { };"));

}

void tokenize18() { // tokenize "(X&&Y)" into "( X && Y )" instead of "( X & & Y )"

ASSERT_EQUALS("( X && Y )", tokenizeAndStringify("(X&&Y)"));

}

void tokenize19() {

// #3006 - added hasComplicatedSyntaxErrorsInTemplates to avoid segmentation fault

tokenizeAndStringify("x < () <");

// #3496 - make sure hasComplicatedSyntaxErrorsInTemplates works

ASSERT_EQUALS("void a ( Fred * f ) { for ( ; n < f . x ( ) ; ) { } }",

tokenizeAndStringify("void a(Fred* f) MACRO { for (;n < f->x();) {} }"));

}

void tokenize20() { // replace C99 _Bool => bool

ASSERT_EQUALS("bool a ; a = true ;", tokenizeAndStringify("_Bool a = true;"));

}

void tokenize21() { // tokenize 0x0E-7

ASSERT_EQUALS("14 - 7", tokenizeAndStringify("0x0E-7"));

}

void tokenize22() { // tokenize special marker $ from preprocessor

ASSERT_EQUALS("a b", tokenizeAndStringify("a$b"));

}

void tokenize23() { // tokenize 'return - __LINE__' correctly

ASSERT_EQUALS("return -1 ;", tokenizeAndStringify("return - __LINE__;"));

}

void typeConstToConstType() { // change "int const" to "const int".

ASSERT_EQUALS("const int x ;", tokenizeAndStringify("int const x;"));

ASSERT_EQUALS("const struct X x ;", tokenizeAndStringify("struct X const x;"));

}

void wrong_syntax1() {

{

const std::string code("TR(kvmpio, PROTO(int rw), ARGS(rw), TP_(aa->rw;))");

ASSERT_EQUALS("TR ( kvmpio , PROTO ( int rw ) , ARGS ( rw ) , TP_ ( aa . rw ; ) )", tokenizeAndStringify(code.c_str(), true));

ASSERT_EQUALS("", errout.str());

}

{

const std::string code("struct A { template<int> struct { }; };");

ASSERT_EQUALS("", tokenizeAndStringify(code.c_str(), true));

ASSERT_EQUALS("[test.cpp:1]: (error) syntax error\n", errout.str());

}

{

const std::string code("enum ABC { A,B, typedef enum { C } };");

tokenizeAndStringify(code.c_str(), true);

ASSERT_EQUALS("[test.cpp:1]: (error) syntax error\n", errout.str());

}

{

// #3314 - don't report syntax error.

const std::string code("struct A { typedef B::C (A::*f)(); };");

tokenizeAndStringify(code.c_str(), true);

ASSERT_EQUALS("[test.cpp:1]: (debug) Failed to parse 'typedef B :: C ( A :: * f ) ( ) ;'. The checking continues anyway.\n", errout.str());

}

}

void wrong_syntax2() { // #3504

const char code[] = "void f() {\n"

" X<int> x;\n"

" Y<int, int, int, int, int, char> y;\n"

"}\n"

"\n"

"void G( template <typename T> class (j) ) {}";

// don't segfault..

tokenizeAndStringify(code);

}

void wrong_syntax3() { // #3544

const char code[] = "X #define\n"

"{\n"

" (\n"

" for( #endif typedef typedef cb[N] )\n"

" ca[N]; = cb[i]\n"

" )\n"

"}";

tokenizeAndStringify(code);

}

void wrong_syntax4() { // #3618

const char code[] = "typedef void (x) (int); return x&";

tokenizeAndStringify(code);

}

void wrong_syntax_if_macro() {

// #2518

const std::string code("void f() { if MACRO(); }");

tokenizeAndStringify(code.c_str(), false);

ASSERT_EQUALS("[test.cpp:1]: (error) syntax error\n", errout.str());

}

void minus() {

ASSERT_EQUALS("i = -12", tokenizeAndStringify("i = -12"));

ASSERT_EQUALS("1 - 2", tokenizeAndStringify("1-2"));

ASSERT_EQUALS("foo ( -1 ) - 2", tokenizeAndStringify("foo(-1)-2"));

ASSERT_EQUALS("int f ( ) { return -2 ; }", tokenizeAndStringify("int f(){return -2;}"));

}

void longtok() {

const std::string filedata(10000, 'a');

errout.str("");

Settings settings;

// tokenize..

Tokenizer tokenizer(&settings, this);

std::istringstream istr(filedata);

tokenizer.tokenize(istr, "test.cpp");

// Expected result..

ASSERT_EQUALS(filedata, tokenizer.tokens()->str());

}

// Don’t remove "(int *)"..

void removeCast1() {

const char code[] = "int *f(int *);";

errout.str("");

Settings settings;

// tokenize..

Tokenizer tokenizer(&settings, this);

std::istringstream istr(code);

tokenizer.tokenize(istr, "test.cpp");

tokenizer.simplifyCasts();

ASSERT_EQUALS("int * f ( int * ) ;", tokenizer.tokens()->stringifyList(0, false));

}

// remove static_cast..

void removeCast2() {

const char code[] = "t = (static_cast<std::vector<int> *>(&p));\n";

errout.str("");

Settings settings;

// tokenize..

Tokenizer tokenizer(&settings, this);

std::istringstream istr(code);

tokenizer.tokenize(istr, "test.cpp");

tokenizer.simplifyCasts();

ASSERT_EQUALS("t = & p ;", tokenizer.tokens()->stringifyList(0, false));

}

void removeCast3() {

// ticket #961

const char code[] = "assert (iplen >= (unsigned) ipv4->ip_hl * 4 + 20);";

const char expected[] = "assert ( iplen >= ipv4 . ip_hl * 4 + 20 ) ;";

ASSERT_EQUALS(expected, tokenizeAndStringify(code, true));

}

void removeCast4() {

// ticket #970

const char code[] = "if (a >= (unsigned)(b)) {}";

const char expected[] = "if ( a >= ( unsigned int ) b ) { }";

ASSERT_EQUALS(expected, tokenizeAndStringify(code, true));

}

void removeCast5() {

// ticket #1817

ASSERT_EQUALS("a . data = f ;", tokenizeAndStringify("a->data = reinterpret_cast<void*>(static_cast<intptr_t>(f));", true));

}

void removeCast6() {

// ticket #2103

ASSERT_EQUALS("if ( ! x ) { ; }", tokenizeAndStringify("if (x == (char *) ((void *)0)) ;", true));

}

void removeCast7() {

ASSERT_EQUALS("str = malloc ( 3 )", tokenizeAndStringify("str=(char **)malloc(3)", true));

}

void removeCast8() {

ASSERT_EQUALS("ptr1 = ptr2", tokenizeAndStringify("ptr1=(int * **)ptr2", true));

}

void removeCast9() {

ASSERT_EQUALS("f ( ( double ) v1 * v2 )", tokenizeAndStringify("f((double)(v1)*v2)", true));

}

void removeCast10() {

ASSERT_EQUALS("; ( * f ) ( p ) ;", tokenizeAndStringify("; (*(void (*)(char *))f)(p);", true));

}

void removeCast11() {

ASSERT_EQUALS("; x = 0 ;", tokenizeAndStringify("; *(int *)&x = 0;", true));

}

void inlineasm() {

ASSERT_EQUALS("asm ( \"mov ax , bx\" ) ;", tokenizeAndStringify("asm { mov ax,bx };"));

ASSERT_EQUALS("asm ( \"mov ax , bx\" ) ;", tokenizeAndStringify("_asm { mov ax,bx };"));

ASSERT_EQUALS("asm ( \"mov ax , bx\" ) ;", tokenizeAndStringify("_asm mov ax,bx"));

ASSERT_EQUALS("asm ( \"mov ax , bx\" ) ;", tokenizeAndStringify("__asm { mov ax,bx };"));

ASSERT_EQUALS("asm ( \"\"mov ax,bx\"\" ) ;", tokenizeAndStringify("__asm__ __volatile__ ( \"mov ax,bx\" );"));

ASSERT_EQUALS("asm ( \"_emit 12h\" ) ;", tokenizeAndStringify("__asm _emit 12h ;"));

ASSERT_EQUALS("asm ( \"mov a , b\" ) ;", tokenizeAndStringify("__asm mov a, b ;"));

ASSERT_EQUALS("asm ( \"\"fnstcw %0\" : \"= m\" ( old_cw )\" ) ;", tokenizeAndStringify("asm volatile (\"fnstcw %0\" : \"= m\" (old_cw));"));

ASSERT_EQUALS("asm ( \"\"fnstcw %0\" : \"= m\" ( old_cw )\" ) ;", tokenizeAndStringify(" __asm__ (\"fnstcw %0\" : \"= m\" (old_cw));"));

ASSERT_EQUALS("asm ( \"\"ddd\"\" ) ;", tokenizeAndStringify(" __asm __volatile__ (\"ddd\") ;"));

ASSERT_EQUALS("asm ( \"\"mov ax,bx\"\" ) ;", tokenizeAndStringify("__asm__ volatile ( \"mov ax,bx\" );"));

// 'asm ( ) ;' should be in the same line

ASSERT_EQUALS(";\n\nasm ( \"\"mov ax,bx\"\" ) ;", tokenizeAndStringify(";\n\n__asm__ volatile ( \"mov ax,bx\" );", true));

}

void pointers_condition() {

ASSERT_EQUALS("( p )", tokenizeAndStringify("( p != NULL )", true));

ASSERT_EQUALS("( p )", tokenizeAndStringify("( NULL != p )", true));

ASSERT_EQUALS("( this . p )", tokenizeAndStringify("( this->p != NULL )", true));

ASSERT_EQUALS("( this . p )", tokenizeAndStringify("( NULL != this->p )", true));

ASSERT_EQUALS("( Foo :: p )", tokenizeAndStringify("( Foo::p != NULL )", true));

ASSERT_EQUALS("( Foo :: p )", tokenizeAndStringify("( NULL != Foo::p )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( p == NULL )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( NULL == p )", true));

ASSERT_EQUALS("( ! this . p )", tokenizeAndStringify("( this->p == NULL )", true));

ASSERT_EQUALS("( ! this . p )", tokenizeAndStringify("( NULL == this->p )", true));

ASSERT_EQUALS("( ! Foo :: p )", tokenizeAndStringify("( Foo::p == NULL )", true));

ASSERT_EQUALS("( ! Foo :: p )", tokenizeAndStringify("( NULL == Foo::p )", true));

ASSERT_EQUALS("( p1 || ! p2 )", tokenizeAndStringify("( p1 != NULL || p2 == NULL )", true));

ASSERT_EQUALS("( p1 && ! p2 )", tokenizeAndStringify("( p1 != NULL && p2 == NULL )", true));

ASSERT_EQUALS("a & & b", tokenizeAndStringify("a & &b", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( p == false )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( p == 0 )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( p == '\\0' )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( p == 0L )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( p == 0UL )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( p == 0ul )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( p == 0l )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( false == p )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( 0 == p )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( '\\0' == p )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( 0L == p )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( 0UL == p )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( 0ul == p )", true));

ASSERT_EQUALS("( ! p )", tokenizeAndStringify("( 0l == p )", true));

}

void ifAddBraces1() {

const char code[] = "void f()\n"

"{\n"

" if (a);\n"

" else ;\n"

"}\n";

ASSERT_EQUALS("void f ( )\n"

"{\n"

"if ( a ) { ; }\n"

"else { ; }\n"

"}", tokenizeAndStringify(code, true));

}

void ifAddBraces2() {

const char code[] = "void f()\n"

"{\n"

" if (a) if (b) { }\n"

"}\n";

ASSERT_EQUALS("void f ( )\n"

"{\n"

"if ( a ) { if ( b ) { } }\n"

"}", tokenizeAndStringify(code, true));

}

void ifAddBraces3() {

const char code[] = "void f()\n"

"{\n"

" if (a) for (;;) { }\n"

"}\n";

ASSERT_EQUALS("void f ( )\n"

"{\n"

"if ( a ) { for ( ; ; ) { } }\n"

"}", tokenizeAndStringify(code, true));

}

void ifAddBraces4() {

const char code[] = "char * foo ()\n"

"{\n"

" char *str = malloc(10);\n"

" if (somecondition)\n"

" for ( ; ; )\n"

" { }\n"

" return str;\n"

"}\n";

ASSERT_EQUALS("char * foo ( )\n"

"{\n"

"char * str ; str = malloc ( 10 ) ;\n"

"if ( somecondition ) {\n"

"for ( ; ; )\n"

"{ } }\n"

"return str ;\n"

"}", tokenizeAndStringify(code, true));

}

void ifAddBraces5() {

const char code[] = "void f()\n"

"{\n"

"for(int i = 0; i < 2; i++)\n"

"if(true)\n"

"return;\n"

"\n"

"return;\n"

"}\n";

ASSERT_EQUALS("void f ( )\n"

"{\n"

"for ( int i = 0 ; i < 2 ; i ++ ) {\n"

"\n"

"return ; }\n\n"

"return ;\n"

"}", tokenizeAndStringify(code, true));

}

void ifAddBraces6() {

const char code[] = "if()";

ASSERT_EQUALS("if ( )", tokenizeAndStringify(code, true));

}

void ifAddBraces7() {

const char code[] = "void f()\n"

"{\n"

"int a;\n"

"if( a )\n"

" ({a=4;}),({a=5;});\n"

"}\n";

ASSERT_EQUALS("void f ( )\n"

"{\n"

"int a ;\n"

"if ( a ) {\n"

"( { a = 4 ; } ) , ( { a = 5 ; } ) ; }\n"

"}", tokenizeAndStringify(code, true));

}

void ifAddBraces9() {

// ticket #990

const char code[] =

"void f() {"

" for (int k=0; k<VectorSize; k++)"

" LOG_OUT(ID_Vector[k])"

"}";

const char expected[] =

"void f ( ) { "

"for ( int k = 0 ; k < VectorSize ; k ++ ) { "

"LOG_OUT ( ID_Vector [ k ] ) "

"} "

"}";

ASSERT_EQUALS(expected, tokenizeAndStringify(code, true));

}

void ifAddBraces10() {

// ticket #1361

const char code[] = "{ DEBUG(if (x) y; else z); }";

const char expected[] = "{ DEBUG ( if ( x ) y ; else z ) ; }";

ASSERT_EQUALS(expected, tokenizeAndStringify(code, true));

}

void ifAddBraces11() {

const char code[] = "{ if (x) if (y) ; else ; }";

const char expected[] = "{ if ( x ) { if ( y ) { ; } else { ; } } }";

ASSERT_EQUALS(expected, tokenizeAndStringify(code, true));

}

void ifAddBraces12() {

// ticket #1424

const char code[] = "{ if (x) do { } while(x); }";

const char expected[] = "{ if ( x ) { do { } while ( x ) ; } }";

ASSERT_EQUALS(expected, tokenizeAndStringify(code, true));

}

void ifAddBraces13() {

// ticket #1809

const char code[] = "{ if (x) if (y) { } else { } else { } }";

const char expected[] = "{ if ( x ) { if ( y ) { } else { } } else { } }";

ASSERT_EQUALS(expected, tokenizeAndStringify(code, true));

// ticket #1809

const char code2[] = "{ if (x) while (y) { } else { } }";

const char expected2[] = "{ if ( x ) { while ( y ) { } } else { } }";

ASSERT_EQUALS(expected2, tokenizeAndStringify(code2, true));

}