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 * Cppcheck - A tool for static C/C++ code analysis
 * Copyright (C) 2007-2020 Cppcheck team.
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
#include "settings.h"
#include "testsuite.h"
#include "token.h"
#include "tokenlist.h"
#include <string>
class TestTokenList : public TestFixture {
    TestTokenList() : TestFixture("TestTokenList") {
    Settings settings;
    void run() OVERRIDE {
        TEST_CASE(testaddtoken1);
        TEST_CASE(testaddtoken2);
        TEST_CASE(inc);
        TEST_CASE(isKeyword);
    // inspired by #5895
    void testaddtoken1() {
        const std::string code = "0x89504e470d0a1a0a";
        TokenList tokenlist(&settings);
        tokenlist.addtoken(code, 1, 1, false);
        ASSERT_EQUALS("0x89504e470d0a1a0a", tokenlist.front()->str());
    void testaddtoken2() {
        const std::string code = "0xF0000000";
        settings.int_bit = 32;
        TokenList tokenlist(&settings);
        tokenlist.addtoken(code, 1, 1, false);
        ASSERT_EQUALS("0xF0000000", tokenlist.front()->str());
    void inc() const {
        const char code[] = "a++1;1++b;";
        errout.str("");
        // tokenize..
        TokenList tokenlist(&settings);
        std::istringstream istr(code);
        tokenlist.createTokens(istr, "a.cpp");
        ASSERT(Token::simpleMatch(tokenlist.front(), "a + + 1 ; 1 + + b ;"));
    void isKeyword() {
        const char code[] = "for a int delete true";
            TokenList tokenlist(&settings);
            std::istringstream istr(code);
            tokenlist.createTokens(istr, "a.c");
            ASSERT_EQUALS(true, tokenlist.front()->isKeyword());
            ASSERT_EQUALS(true, tokenlist.front()->isControlFlowKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->next()->isKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->next()->isControlFlowKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(2)->isKeyword());
            ASSERT_EQUALS(true, tokenlist.front()->tokAt(2)->tokType() == Token::eType);
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(2)->isControlFlowKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(3)->isKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(3)->isControlFlowKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(4)->isKeyword());
            ASSERT_EQUALS(true, tokenlist.front()->tokAt(4)->isLiteral());
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(4)->isControlFlowKeyword());
            TokenList tokenlist(&settings);
            std::istringstream istr(code);
            tokenlist.createTokens(istr, "a.cpp");
            ASSERT_EQUALS(true, tokenlist.front()->isKeyword());
            ASSERT_EQUALS(true, tokenlist.front()->isControlFlowKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->next()->isKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->next()->isControlFlowKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(2)->isKeyword());
            ASSERT_EQUALS(true, tokenlist.front()->tokAt(2)->tokType() == Token::eType);
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(2)->isControlFlowKeyword());
            ASSERT_EQUALS(true, tokenlist.front()->tokAt(3)->isKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(3)->isControlFlowKeyword());
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(4)->isKeyword());
            ASSERT_EQUALS(true, tokenlist.front()->tokAt(4)->isLiteral());
            ASSERT_EQUALS(false, tokenlist.front()->tokAt(4)->isControlFlowKeyword());
REGISTER_TEST(TestTokenList)
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