Method function_arg_minsize

test/testlibrary.cpp:469–529

    }

    void function_arg_minsize() const {
        constexpr 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"
                                   "    <arg nr=\"4\"><minsize type=\"value\" value=\"500\"/></arg>\n"
                                   "    <arg nr=\"5\"><minsize type=\"value\" value=\"4\" baseType=\"int\"/></arg>\n"
                                   "  </function>\n"
                                   "</def>";

        Library library;
        ASSERT(LibraryHelper::loadxmldata(library, xmldata, sizeof(xmldata)));

        const char code[] = "foo(a,b,c,d,e);";
        SimpleTokenList tokenList(code);
        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(true, Library::ArgumentChecks::MinSize::Type::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(true, Library::ArgumentChecks::MinSize::Type::ARGVALUE == m.type);
            ASSERT_EQUALS(3, m.arg);
        }

        // arg4: type=value
        minsizes = library.argminsizes(tokenList.front(), 4);
        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(Library::ArgumentChecks::MinSize::Type::VALUE == m.type);
            ASSERT_EQUALS(500, m.value);
            ASSERT_EQUALS("", m.baseType);
        }

        // arg5: type=value
        minsizes = library.argminsizes(tokenList.front(), 5);
        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(Library::ArgumentChecks::MinSize::Type::VALUE == m.type);
            ASSERT_EQUALS(4, m.value);