TestLibrary() : TestFixture("TestLibrary") { }

Settings settings;

void run() override {

TEST_CASE(empty);

TEST_CASE(function);

TEST_CASE(function_match_scope);

TEST_CASE(function_match_args);

TEST_CASE(function_match_args_default);

TEST_CASE(function_match_var);

TEST_CASE(function_arg);

TEST_CASE(function_arg_any);

TEST_CASE(function_arg_variadic);

TEST_CASE(function_arg_valid);

TEST_CASE(function_arg_minsize);

TEST_CASE(function_namespace);

TEST_CASE(function_method);

TEST_CASE(function_baseClassMethod); // calling method in base class

TEST_CASE(function_warn);

TEST_CASE(memory);

TEST_CASE(memory2); // define extra "free" allocation functions

TEST_CASE(memory3);

TEST_CASE(resource);

TEST_CASE(podtype);

TEST_CASE(container);

TEST_CASE(version);

TEST_CASE(loadLibErrors);

}

static Library::Error readLibrary(Library& library, const char* xmldata) {

tinyxml2::XMLDocument doc;

doc.Parse(xmldata);

return library.load(doc);

}

void empty() const {

// Reading an empty library file is considered to be OK

const char xmldata[] = "<?xml version=\"1.0\"?>\n<def/>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT(library.functions.empty());

}

void function() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"foo\">\n"

" <noreturn>false</noreturn>\n"

" </function>\n"

"</def>";

TokenList tokenList(nullptr);

std::istringstream istr("foo();");

tokenList.createTokens(istr);

tokenList.front()->next()->astOperand1(tokenList.front());

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT_EQUALS(library.functions.size(), 1U);

ASSERT(library.functions.at("foo").argumentChecks.empty());

ASSERT(library.isnotnoreturn(tokenList.front()));

}

void function_match_scope() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"foo\">\n"

" <arg nr=\"1\"/>"

" </function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

{

TokenList tokenList(nullptr);

std::istringstream istr("fred.foo(123);"); // <- wrong scope, not library function

tokenList.createTokens(istr);

ASSERT(library.isNotLibraryFunction(tokenList.front()->tokAt(2)));

}

{

TokenList tokenList(nullptr);

std::istringstream istr("Fred::foo(123);"); // <- wrong scope, not library function

tokenList.createTokens(istr);

ASSERT(library.isNotLibraryFunction(tokenList.front()->tokAt(2)));

}

}

void function_match_args() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"foo\">\n"

" <arg nr=\"1\"/>"

" </function>\n"

"</def>";

TokenList tokenList(nullptr);

std::istringstream istr("foo();"); // <- too few arguments, not library function

tokenList.createTokens(istr);

Token::createMutualLinks(tokenList.front()->next(), tokenList.back()->previous());

tokenList.createAst();

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT(library.isNotLibraryFunction(tokenList.front()));

}

void function_match_args_default() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"foo\">\n"

" <arg nr=\"1\"/>"

" <arg nr=\"2\" default=\"0\"/>"

" </function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

{

TokenList tokenList(nullptr);

std::istringstream istr("foo();"); // <- too few arguments, not library function

tokenList.createTokens(istr);

Token::createMutualLinks(tokenList.front()->next(), tokenList.back()->previous());

tokenList.createAst();

ASSERT(library.isNotLibraryFunction(tokenList.front()));

}

{

TokenList tokenList(nullptr);

std::istringstream istr("foo(a);"); // <- library function

tokenList.createTokens(istr);

Token::createMutualLinks(tokenList.front()->next(), tokenList.back()->previous());

tokenList.createAst();

ASSERT(!library.isNotLibraryFunction(tokenList.front()));

}

{

TokenList tokenList(nullptr);

std::istringstream istr("foo(a, b);"); // <- library function

tokenList.createTokens(istr);

Token::createMutualLinks(tokenList.front()->next(), tokenList.back()->previous());

tokenList.createAst();

ASSERT(!library.isNotLibraryFunction(tokenList.front()));

}

{

TokenList tokenList(nullptr);

std::istringstream istr("foo(a, b, c);"); // <- too much arguments, not library function

tokenList.createTokens(istr);

Token::createMutualLinks(tokenList.front()->next(), tokenList.back()->previous());

tokenList.createAst();

ASSERT(library.isNotLibraryFunction(tokenList.front()));

}

}

void function_match_var() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"foo\">\n"

" <arg nr=\"1\"/>"

" </function>\n"

"</def>";

TokenList tokenList(nullptr);

std::istringstream istr("Fred foo(123);"); // <- Variable declaration, not library function

tokenList.createTokens(istr);

tokenList.front()->next()->astOperand1(tokenList.front());

tokenList.front()->next()->varId(1);

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT(library.isNotLibraryFunction(tokenList.front()->next()));

}

void function_arg() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"foo\">\n"

" <arg nr=\"1\"><not-uninit/></arg>\n"

" <arg nr=\"2\"><not-null/></arg>\n"

" <arg nr=\"3\"><formatstr/></arg>\n"

" <arg nr=\"4\"><strz/></arg>\n"

" <arg nr=\"5\" default=\"0\"><not-bool/></arg>\n"

" </function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT_EQUALS(true, library.functions["foo"].argumentChecks[1].notuninit);

ASSERT_EQUALS(true, library.functions["foo"].argumentChecks[2].notnull);

ASSERT_EQUALS(true, library.functions["foo"].argumentChecks[3].formatstr);

ASSERT_EQUALS(true, library.functions["foo"].argumentChecks[4].strz);

ASSERT_EQUALS(false, library.functions["foo"].argumentChecks[4].optional);

ASSERT_EQUALS(true, library.functions["foo"].argumentChecks[5].notbool);

ASSERT_EQUALS(true, library.functions["foo"].argumentChecks[5].optional);

}

void function_arg_any() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

"<function name=\"foo\">\n"

" <arg nr=\"any\"><not-uninit/></arg>\n"

"</function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT_EQUALS(true, library.functions["foo"].argumentChecks[-1].notuninit);

}

void function_arg_variadic() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

"<function name=\"foo\">\n"

" <arg nr=\"1\"></arg>\n"

" <arg nr=\"variadic\"><not-uninit/></arg>\n"

"</function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT_EQUALS(true, library.functions["foo"].argumentChecks[-1].notuninit);

TokenList tokenList(nullptr);

std::istringstream istr("foo(a,b,c,d,e);");

tokenList.createTokens(istr);

tokenList.front()->next()->astOperand1(tokenList.front());

ASSERT_EQUALS(false, library.isuninitargbad(tokenList.front(), 1));

ASSERT_EQUALS(true, library.isuninitargbad(tokenList.front(), 2));

ASSERT_EQUALS(true, library.isuninitargbad(tokenList.front(), 3));

ASSERT_EQUALS(true, library.isuninitargbad(tokenList.front(), 4));

}

void function_arg_valid() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"foo\">\n"

" <arg nr=\"1\"><valid>1:</valid></arg>\n"

" <arg nr=\"2\"><valid>-7:0</valid></arg>\n"

" <arg nr=\"3\"><valid>1:5,8</valid></arg>\n"

" <arg nr=\"4\"><valid>-1,5</valid></arg>\n"

" <arg nr=\"5\"><valid>:1,5</valid></arg>\n"

" <arg nr=\"6\"><valid>1.5:</valid></arg>\n"

" <arg nr=\"7\"><valid>-6.7:-5.5,-3.3:-2.7</valid></arg>\n"

" <arg nr=\"8\"><valid>0.0:</valid></arg>\n"

" <arg nr=\"9\"><valid>:2.0</valid></arg>\n"

" <arg nr=\"10\"><valid>0.0</valid></arg>\n"

" </function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

TokenList tokenList(nullptr);

std::istringstream istr("foo(a,b,c,d,e,f,g,h,i,j);");

tokenList.createTokens(istr);

tokenList.front()->next()->astOperand1(tokenList.front());

// 1-

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 1, -10));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 1, -10.0));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 1, 0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 1, 0.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 1, 1));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 1, 1.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 1, 10));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 1, 10.0));

// -7-0

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 2, -10));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 2, -10.0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 2, -7.5));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 2, -7.1));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 2, -7));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 2, -7.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 2, -3));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 2, -3.0));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 2, -3.5));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 2, 0));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 2, 0.0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 2, 0.5));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 2, 1));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 2, 1.0));

// 1-5,8

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 3, 0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 3, 0.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 3, 1));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 3, 1.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 3, 3));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 3, 3.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 3, 5));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 3, 5.0));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 3, 6));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 3, 6.0));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 3, 7));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 3, 7.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 3, 8));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 3, 8.0));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 3, 9));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 3, 9.0));

// -1,5

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 4, -10));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 4, -10.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 4, -1));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 4, -1.0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 4, 5.000001));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 4, 5.5));

// :1,5

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 5, -10));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 5, -10.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 5, 1));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 5, 1.0));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 5, 2));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 5, 2.0));

// 1.5:

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 6, 0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 6, 0.0));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 6, 1));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 6, 1.499999));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 6, 1.5));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 6, 2));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 6, 10));

// -6.7:-5.5,-3.3:-2.7

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 7, -7));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 7, -7.0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 7, -6.7000001));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 7, -6.7));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 7, -6));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 7, -6.0));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 7, -5.5));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 7, -5.4999999));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 7, -3.3000001));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 7, -3.3));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 7, -3));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 7, -3.0));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 7, -2.7));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 7, -2.6999999));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 7, -2));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 7, -2.0));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 7, 0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 7, 0.0));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 7, 3));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 7, 3.0));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 7, 6));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 7, 6.0));

// 0.0:

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 8, -1));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 8, -1.0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 8, -0.00000001));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 8, 0));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 8, 0.0));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 8, 0.000000001));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 8, 1));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 8, 1.0));

// :2.0

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 9, -1));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 9, -1.0));

ASSERT_EQUALS(true, library.isIntArgValid(tokenList.front(), 9, 2));

ASSERT_EQUALS(true, library.isFloatArgValid(tokenList.front(), 9, 2.0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 9, 2.00000001));

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 9, 200));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 9, 200.0));

// 0.0

ASSERT_EQUALS(false, library.isIntArgValid(tokenList.front(), 10, 0));

ASSERT_EQUALS(false, library.isFloatArgValid(tokenList.front(), 10, 0.0));

}

void function_arg_minsize() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"foo\">\n"

" <arg nr=\"1\"><minsize type=\"strlen\" arg=\"2\"/></arg>\n"

" <arg nr=\"2\"><minsize type=\"argvalue\" arg=\"3\"/></arg>\n"

" <arg nr=\"3\"/>\n"

" </function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

TokenList tokenList(nullptr);

std::istringstream istr("foo(a,b,c);");

tokenList.createTokens(istr);

tokenList.front()->next()->astOperand1(tokenList.front());

// arg1: type=strlen arg2

const std::vector<Library::ArgumentChecks::MinSize> *minsizes = library.argminsizes(tokenList.front(),1);

ASSERT_EQUALS(true, minsizes != nullptr);

ASSERT_EQUALS(1U, minsizes ? minsizes->size() : 1U);

if (minsizes && minsizes->size() == 1U) {

const Library::ArgumentChecks::MinSize &m = minsizes->front();

ASSERT_EQUALS(Library::ArgumentChecks::MinSize::STRLEN, m.type);

ASSERT_EQUALS(2, m.arg);

}

// arg2: type=argvalue arg3

minsizes = library.argminsizes(tokenList.front(), 2);

ASSERT_EQUALS(true, minsizes != nullptr);

ASSERT_EQUALS(1U, minsizes ? minsizes->size() : 1U);

if (minsizes && minsizes->size() == 1U) {

const Library::ArgumentChecks::MinSize &m = minsizes->front();

ASSERT_EQUALS(Library::ArgumentChecks::MinSize::ARGVALUE, m.type);

ASSERT_EQUALS(3, m.arg);

}

}

void function_namespace() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"Foo::foo,bar\">\n"

" <noreturn>false</noreturn>\n"

" </function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT_EQUALS(library.functions.size(), 2U);

ASSERT(library.functions.at("Foo::foo").argumentChecks.empty());

ASSERT(library.functions.at("bar").argumentChecks.empty());

{

TokenList tokenList(nullptr);

std::istringstream istr("Foo::foo();");

tokenList.createTokens(istr);

ASSERT(library.isnotnoreturn(tokenList.front()->tokAt(2)));

}

{

TokenList tokenList(nullptr);

std::istringstream istr("bar();");

tokenList.createTokens(istr);

ASSERT(library.isnotnoreturn(tokenList.front()));

}

}

void function_method() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"CString::Format\">\n"

" <noreturn>false</noreturn>\n"

" </function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT_EQUALS(library.functions.size(), 1U);

{

Tokenizer tokenizer(&settings, nullptr);

std::istringstream istr("CString str; str.Format();");

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

ASSERT(library.isnotnoreturn(Token::findsimplematch(tokenizer.tokens(), "Format")));

}

{

Tokenizer tokenizer(&settings, nullptr);

std::istringstream istr("HardDrive hd; hd.Format();");

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

ASSERT(!library.isnotnoreturn(Token::findsimplematch(tokenizer.tokens(), "Format")));

}

}

void function_baseClassMethod() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"Base::f\">\n"

" <arg nr=\"1\"><not-null/></arg>\n"

" </function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

{

Tokenizer tokenizer(&settings, nullptr);

std::istringstream istr("struct X : public Base { void dostuff() { f(0); } };");

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

ASSERT(library.isnullargbad(Token::findsimplematch(tokenizer.tokens(), "f"),1));

}

{

Tokenizer tokenizer(&settings, nullptr);

std::istringstream istr("struct X : public Base { void dostuff() { f(1,2); } };");

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

ASSERT(!library.isnullargbad(Token::findsimplematch(tokenizer.tokens(), "f"),1));

}

}

void function_warn() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <function name=\"a\">\n"

" <warn severity=\"style\" cstd=\"c99\">Message</warn>\n"

" </function>\n"

" <function name=\"b\">\n"

" <warn severity=\"performance\" cppstd=\"c++11\" reason=\"Obsolescent\" alternatives=\"c,d,e\"/>\n"

" </function>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

TokenList tokenList(nullptr);

std::istringstream istr("a(); b();");

tokenList.createTokens(istr);

const Library::WarnInfo* a = library.getWarnInfo(tokenList.front());

const Library::WarnInfo* b = library.getWarnInfo(tokenList.front()->tokAt(4));

ASSERT_EQUALS(2, library.functionwarn.size());

ASSERT(a && b);

if (a && b) {

ASSERT_EQUALS("Message", a->message);

ASSERT_EQUALS(Severity::style, a->severity);

ASSERT_EQUALS(Standards::C99, a->standards.c);

ASSERT_EQUALS(Standards::CPP03, a->standards.cpp);

ASSERT_EQUALS("Obsolescent function 'b' called. It is recommended to use 'c', 'd' or 'e' instead.", b->message);

ASSERT_EQUALS(Severity::performance, b->severity);

ASSERT_EQUALS(Standards::C89, b->standards.c);

ASSERT_EQUALS(Standards::CPP11, b->standards.cpp);

}

}

void memory() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <memory>\n"

" <alloc>CreateX</alloc>\n"

" <dealloc>DeleteX</dealloc>\n"

" </memory>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT(library.functions.empty());

ASSERT(Library::ismemory(library.alloc("CreateX")));

ASSERT_EQUALS(library.allocId("CreateX"), library.deallocId("DeleteX"));

const Library::AllocFunc* af = library.alloc("CreateX");

ASSERT(af && af->arg == -1);

const Library::AllocFunc* df = library.dealloc("DeleteX");

ASSERT(df && df->arg == 1);

}

void memory2() const {

const char xmldata1[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <memory>\n"

" <alloc>malloc</alloc>\n"

" <dealloc>free</dealloc>\n"

" </memory>\n"

"</def>";

const char xmldata2[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <memory>\n"

" <alloc>foo</alloc>\n"

" <dealloc>free</dealloc>\n"

" </memory>\n"

"</def>";

Library library;

library.loadxmldata(xmldata1, sizeof(xmldata1));

library.loadxmldata(xmldata2, sizeof(xmldata2));

ASSERT_EQUALS(library.deallocId("free"), library.allocId("malloc"));

ASSERT_EQUALS(library.deallocId("free"), library.allocId("foo"));

}

void memory3() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <memory>\n"

" <alloc arg=\"5\" init=\"false\">CreateX</alloc>\n"

" <dealloc arg=\"2\">DeleteX</dealloc>\n"

" </memory>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT(library.functions.empty());

const Library::AllocFunc* af = library.alloc("CreateX");

ASSERT(af && af->arg == 5);

const Library::AllocFunc* df = library.dealloc("DeleteX");

ASSERT(df && df->arg == 2);

ASSERT(library.returnuninitdata.find("CreateX") != library.returnuninitdata.cend());

}

void resource() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <resource>\n"

" <alloc>CreateX</alloc>\n"

" <dealloc>DeleteX</dealloc>\n"

" </resource>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

ASSERT(library.functions.empty());

ASSERT(Library::isresource(library.allocId("CreateX")));

ASSERT_EQUALS(library.allocId("CreateX"), library.deallocId("DeleteX"));

}

void podtype() const {

{

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <podtype name=\"s8\" sign=\"s\" size=\"1\"/>\n"

" <podtype name=\"u8\" sign=\"u\" size=\"1\"/>\n"

" <podtype name=\"u16\" sign=\"u\" size=\"2\"/>\n"

" <podtype name=\"s16\" sign=\"s\" size=\"2\"/>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

// s8

{

const struct Library::PodType * const type = library.podtype("s8");

ASSERT_EQUALS(true, type != 0);

if (type) {

ASSERT_EQUALS(1U, type->size);

ASSERT_EQUALS('s', type->sign);

}

}

// u8

{

const struct Library::PodType * const type = library.podtype("u8");

ASSERT_EQUALS(true, type != 0);

if (type) {

ASSERT_EQUALS(1U, type->size);

ASSERT_EQUALS('u', type->sign);

}

}

// u16

{

const struct Library::PodType * const type = library.podtype("u16");

ASSERT_EQUALS(true, type != 0);

if (type) {

ASSERT_EQUALS(2U, type->size);

ASSERT_EQUALS('u', type->sign);

}

}

// s16

{

const struct Library::PodType * const type = library.podtype("s16");

ASSERT_EQUALS(true, type != 0);

if (type) {

ASSERT_EQUALS(2U, type->size);

ASSERT_EQUALS('s', type->sign);

}

}

// robustness test: provide cfg without PodType

{

const struct Library::PodType * const type = library.podtype("nonExistingPodType");

ASSERT_EQUALS(true, type == 0);

}

}

}

void container() const {

const char xmldata[] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

" <container id=\"A\" startPattern=\"std :: A &lt;\" endPattern=\"&gt; !!::\" itEndPattern=\"&gt; :: iterator\">\n"

" <type templateParameter=\"1\"/>\n"

" <size templateParameter=\"4\">\n"

" <function name=\"resize\" action=\"resize\"/>\n"

" <function name=\"clear\" action=\"clear\"/>\n"

" <function name=\"size\" yields=\"size\"/>\n"

" <function name=\"empty\" yields=\"empty\"/>\n"

" <function name=\"push_back\" action=\"push\"/>\n"

" <function name=\"pop_back\" action=\"pop\"/>\n"

" </size>\n"

" <access>\n"

" <function name=\"at\" yields=\"at_index\"/>\n"

" <function name=\"begin\" yields=\"start-iterator\"/>\n"

" <function name=\"end\" yields=\"end-iterator\"/>\n"

" <function name=\"data\" yields=\"buffer\"/>\n"

" <function name=\"c_str\" yields=\"buffer-nt\"/>\n"

" <function name=\"front\" yields=\"item\"/>\n"

" <function name=\"find\" action=\"find\"/>\n"

" </access>\n"

" </container>\n"

" <container id=\"B\" startPattern=\"std :: B &lt;\" inherits=\"A\" opLessAllowed=\"false\">\n"

" <size templateParameter=\"3\"/>\n" // Inherits all but templateParameter

" </container>\n"

" <container id=\"C\">\n"

" <type string=\"std-like\"/>\n"

" <access indexOperator=\"array-like\"/>\n"

" </container>\n"

"</def>";

Library library;

ASSERT_EQUALS(true, Library::OK == (readLibrary(library, xmldata)).errorcode);

Library::Container& A = library.containers["A"];

Library::Container& B = library.containers["B"];

Library::Container& C = library.containers["C"];

ASSERT_EQUALS(A.type_templateArgNo, 1);

ASSERT_EQUALS(A.size_templateArgNo, 4);

ASSERT_EQUALS(A.startPattern, "std :: A <");

ASSERT_EQUALS(A.endPattern, "> !!::");

ASSERT_EQUALS(A.itEndPattern, "> :: iterator");

ASSERT_EQUALS(A.stdStringLike, false);

ASSERT_EQUALS(A.arrayLike_indexOp, false);

ASSERT_EQUALS(A.opLessAllowed, true);

ASSERT_EQUALS(Library::Container::SIZE, A.getYield("size"));

ASSERT_EQUALS(Library::Container::EMPTY, A.getYield("empty"));

ASSERT_EQUALS(Library::Container::AT_INDEX, A.getYield("at"));

ASSERT_EQUALS(Library::Container::START_ITERATOR, A.getYield("begin"));

ASSERT_EQUALS(Library::Container::END_ITERATOR, A.getYield("end"));

ASSERT_EQUALS(Library::Container::BUFFER, A.getYield("data"));

ASSERT_EQUALS(Library::Container::BUFFER_NT, A.getYield("c_str"));

ASSERT_EQUALS(Library::Container::ITEM, A.getYield("front"));

ASSERT_EQUALS(Library::Container::NO_YIELD, A.getYield("foo"));

ASSERT_EQUALS(Library::Container::RESIZE, A.getAction("resize"));

ASSERT_EQUALS(Library::Container::CLEAR, A.getAction("clear"));

ASSERT_EQUALS(Library::Container::PUSH, A.getAction("push_back"));

ASSERT_EQUALS(Library::Container::POP, A.getAction("pop_back"));

ASSERT_EQUALS(Library::Container::FIND, A.getAction("find"));

ASSERT_EQUALS(Library::Container::NO_ACTION, A.getAction("foo"));

ASSERT_EQUALS(B.type_templateArgNo, 1);

ASSERT_EQUALS(B.size_templateArgNo, 3);

ASSERT_EQUALS(B.startPattern, "std :: B <");

ASSERT_EQUALS(B.endPattern, "> !!::");

ASSERT_EQUALS(B.itEndPattern, "> :: iterator");

ASSERT_EQUALS(B.functions.size(), A.functions.size());

ASSERT_EQUALS(B.opLessAllowed, false);

ASSERT(C.functions.empty());

ASSERT_EQUALS(C.type_templateArgNo, -1);

ASSERT_EQUALS(C.size_templateArgNo, -1);

ASSERT_EQUALS(C.stdStringLike, true);

ASSERT_EQUALS(C.arrayLike_indexOp, true);

}

void version() const {

{

const char xmldata [] = "<?xml version=\"1.0\"?>\n"

"<def>\n"

"</def>";

Library library;

const Library::Error err = readLibrary(library, xmldata);

ASSERT_EQUALS(err.errorcode, Library::OK);

}

{

const char xmldata [] = "<?xml version=\"1.0\"?>\n"

"<def format=\"1\">\n"

"</def>";

Library library;

const Library::Error err = readLibrary(library, xmldata);

ASSERT_EQUALS(err.errorcode, Library::OK);

}

{

const char xmldata [] = "<?xml version=\"1.0\"?>\n"

"<def format=\"42\">\n"

"</def>";

Library library;

const Library::Error err = readLibrary(library, xmldata);

ASSERT_EQUALS(err.errorcode, Library::UNSUPPORTED_FORMAT);

}

}

void loadLibError(const char xmldata [], Library::ErrorCode errorcode, const char* file, unsigned line) const {

Library library;

assertEquals(file, line, errorcode, readLibrary(library, xmldata).errorcode);

}

#define LOADLIBERROR(xmldata, errorcode) loadLibError(xmldata, errorcode, __FILE__, __LINE__)

#define LOADLIB_ERROR_INVALID_RANGE(valid) LOADLIBERROR("<?xml version=\"1.0\"?>\n" \

"<def>\n" \

"<function name=\"f\">\n" \

"<arg nr=\"1\">\n" \

"<valid>" valid "</valid>\n" \

"</arg>\n" \

"</function>\n" \

"</def>", \

Library::BAD_ATTRIBUTE_VALUE)

void loadLibErrors() const {

LOADLIBERROR("<?xml version=\"1.0\"?>\n"

"<def>\n"

" <X name=\"uint8_t,std::uint8_t\" size=\"1\"/>\n"

"</def>",

Library::UNKNOWN_ELEMENT);

// #define without attributes

LOADLIBERROR("<?xml version=\"1.0\"?>\n"

"<def>\n"

" <define />\n" // no attributes provided at all

"</def>",

Library::MISSING_ATTRIBUTE);

// #define with name but without value

LOADLIBERROR("<?xml version=\"1.0\"?>\n"

"<def>\n"

" <define name=\"foo\" />\n" // no value provided

"</def>",

Library::MISSING_ATTRIBUTE);

LOADLIBERROR("<?xml version=\"1.0\"?>\n"

"<def>\n"

" <define value=\"1\" />\n" // no name provided

"</def>",

Library::MISSING_ATTRIBUTE);

LOADLIBERROR("<?xml version=\"1.0\"?>\n"

"<X>\n"

"</X>",

Library::UNSUPPORTED_FORMAT);

// empty range

LOADLIB_ERROR_INVALID_RANGE("");

// letter as range

LOADLIB_ERROR_INVALID_RANGE("a");

// letter and number as range

LOADLIB_ERROR_INVALID_RANGE("1a");

// digit followed by dash

LOADLIB_ERROR_INVALID_RANGE("0:2-1");

// single dash

LOADLIB_ERROR_INVALID_RANGE("-");

// range with multiple colons

LOADLIB_ERROR_INVALID_RANGE("1:2:3");

// extra dot

LOADLIB_ERROR_INVALID_RANGE("1.0.0:10");

// consecutive dots

LOADLIB_ERROR_INVALID_RANGE("1..0:10");

// dot followed by dash

LOADLIB_ERROR_INVALID_RANGE("1.-0:10");

// dot without preceding number

LOADLIB_ERROR_INVALID_RANGE(".5:10");

// dash followed by dot

LOADLIB_ERROR_INVALID_RANGE("-.5:10");

// colon followed by dot without preceding number

LOADLIB_ERROR_INVALID_RANGE("0:.5");

// colon followed by dash followed by dot

LOADLIB_ERROR_INVALID_RANGE("-10:-.5");

// dot not followed by number

LOADLIB_ERROR_INVALID_RANGE("1:5.");

// dot not followed by number

LOADLIB_ERROR_INVALID_RANGE("1.:5");

// dot followed by comma

LOADLIB_ERROR_INVALID_RANGE("1:5.,6:10");

// comma followed by dot

LOADLIB_ERROR_INVALID_RANGE("-10:0,.5:");

}