Method testaddtoken1

test/testtokenlist.cpp:52–57

inspired by #5895

    // inspired by #5895
    void testaddtoken1() const {
        const std::string code = "0x89504e470d0a1a0a";
        TokenList tokenlist(settingsDefault, Standards::Language::CPP);
        tokenlist.addtoken(code, 1, 1, false);
        ASSERT_EQUALS("0x89504e470d0a1a0a", tokenlist.front()->str());
    }

    void testaddtoken2() const {
        const std::string code = "0xF0000000";