Method function_match_args_default

test/testlibrary.cpp:166–218

    }

    void function_match_args_default() const {
        constexpr 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(LibraryHelper::loadxmldata(library, xmldata, sizeof(xmldata)));

        {
            TokenList tokenList(settingsDefault, Standards::Language::CPP);
            const char code[] = "foo();"; // <- too few arguments, not library function
            ASSERT(tokenList.createTokensFromString(code));
            Token::createMutualLinks(tokenList.front()->next(), tokenList.back()->previous());
            tokenList.createAst();

            ASSERT(library.isNotLibraryFunction(tokenList.front()));
        }
        {
            TokenList tokenList(settingsDefault, Standards::Language::CPP);
            const char code[] = "foo(a);"; // <- library function
            ASSERT(tokenList.createTokensFromString(code));
            Token::createMutualLinks(tokenList.front()->next(), tokenList.back()->previous());
            tokenList.createAst();

            const Library::Function* func = nullptr;
            ASSERT(!library.isNotLibraryFunction(tokenList.front(), &func));
            ASSERT(func);
        }
        {
            TokenList tokenList(settingsDefault, Standards::Language::CPP);
            const char code[] = "foo(a, b);"; // <- library function
            ASSERT(tokenList.createTokensFromString(code));
            Token::createMutualLinks(tokenList.front()->next(), tokenList.back()->previous());
            tokenList.createAst();

            const Library::Function* func = nullptr;
            ASSERT(!library.isNotLibraryFunction(tokenList.front(), &func));
            ASSERT(func);
        }
        {
            TokenList tokenList(settingsDefault, Standards::Language::CPP);
            const char code[] = "foo(a, b, c);"; // <- too much arguments, not library function
            ASSERT(tokenList.createTokensFromString(code));
            Token::createMutualLinks(tokenList.front()->next(), tokenList.back()->previous());
            tokenList.createAst();

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

    void function_match_var() const {
        constexpr char xmldata[] = "<?xml version=\"1.0\"?>\n"