619 lines
23 KiB
C++
619 lines
23 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2012 Daniel Marjamäki and Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "testsuite.h"
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#include "testutils.h"
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#include "token.h"
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#include "settings.h"
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#include <vector>
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#include <string>
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extern std::ostringstream errout;
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class TestToken : public TestFixture {
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public:
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TestToken() : TestFixture("TestToken")
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{ }
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private:
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std::vector<std::string> arithmeticalOps;
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std::vector<std::string> normalOps;
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std::vector<std::string> extendedOps;
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std::vector<std::string> assignmentOps;
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void run() {
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initOps();
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TEST_CASE(nextprevious);
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TEST_CASE(multiCompare);
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TEST_CASE(multiCompare2); // #3294 - false negative multi compare between "=" and "=="
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TEST_CASE(multiCompare3); // false positive for %or% on code using "|="
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TEST_CASE(getStrLength);
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TEST_CASE(strValue);
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TEST_CASE(deleteLast);
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TEST_CASE(nextArgument);
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TEST_CASE(eraseTokens);
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TEST_CASE(matchAny);
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TEST_CASE(matchSingleChar);
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TEST_CASE(matchNothingOrAnyNotElse);
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TEST_CASE(matchType);
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TEST_CASE(matchStr);
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TEST_CASE(matchVarid);
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TEST_CASE(matchNumeric);
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TEST_CASE(matchBoolean);
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TEST_CASE(matchOr);
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TEST_CASE(matchOp);
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TEST_CASE(isArithmeticalOp);
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TEST_CASE(isOp);
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TEST_CASE(isExtendedOp);
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TEST_CASE(isAssignmentOp);
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TEST_CASE(isStandardType);
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TEST_CASE(updateProperties)
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TEST_CASE(updatePropertiesConcatStr)
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TEST_CASE(isNameGuarantees1)
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TEST_CASE(isNameGuarantees2)
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TEST_CASE(isNameGuarantees3)
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TEST_CASE(isNameGuarantees4)
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TEST_CASE(isNameGuarantees5)
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}
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void nextprevious() {
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Token *token = new Token(0);
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token->str("1");
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token->insertToken("2");
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token->next()->insertToken("3");
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Token *last = token->tokAt(2);
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ASSERT_EQUALS(token->str(), "1");
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ASSERT_EQUALS(token->next()->str(), "2");
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ASSERT_EQUALS(token->tokAt(2)->str(), "3");
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if (last->next())
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ASSERT_EQUALS("Null was expected", "");
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ASSERT_EQUALS(last->str(), "3");
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ASSERT_EQUALS(last->previous()->str(), "2");
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ASSERT_EQUALS(last->tokAt(-2)->str(), "1");
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if (token->previous())
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ASSERT_EQUALS("Null was expected", "");
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Tokenizer::deleteTokens(token);
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}
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bool Match(const std::string &code, const std::string &pattern, unsigned int varid=0) {
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const Settings settings;
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Tokenizer tokenizer(&settings, this);
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std::istringstream istr(code);
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tokenizer.tokenize(istr, "test.cpp");
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return Token::Match(tokenizer.tokens(), pattern.c_str(), varid);
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}
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void multiCompare() {
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// Test for found
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ASSERT_EQUALS(1, Token::multiCompare("one|two", "one"));
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ASSERT_EQUALS(1, Token::multiCompare("one|two", "two"));
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ASSERT_EQUALS(1, Token::multiCompare("verybig|two|", "two"));
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// Test for empty string found
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ASSERT_EQUALS(0, Token::multiCompare("|one|two", "notfound"));
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ASSERT_EQUALS(0, Token::multiCompare("one||two", "notfound"));
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ASSERT_EQUALS(0, Token::multiCompare("one|two|", "notfound"));
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// Test for not found
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("one|two", "notfound")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("verybig|two", "s")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("one|two", "ne")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("abc|def", "a")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("abc|def", "abcd")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("abc|def", "default")));
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// %op%
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ASSERT_EQUALS(1, Token::multiCompare("one|%op%", "+"));
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ASSERT_EQUALS(1, Token::multiCompare("%op%|two", "+"));
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ASSERT_EQUALS(-1, Token::multiCompare("one|%op%", "x"));
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ASSERT_EQUALS(-1, Token::multiCompare("%op%|two", "x"));
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}
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void multiCompare2() { // #3294
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// Original pattern that failed: [[,(=<>+-*|&^] %num% [+-*/] %num% ]|,|)|;|=|%op%
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givenACodeSampleToTokenize toks("a == 1");
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ASSERT_EQUALS(true, Token::Match(toks.tokens(), "a =|%op%"));
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}
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void multiCompare3() {
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// Original pattern that failed: "return|(|&&|%oror% %var% &&|%oror%|==|!=|<=|>=|<|>|-|%or% %var% )|&&|%oror%|;"
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// Code snippet that failed: "return lv@86 |= rv@87 ;"
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// Note: Also test "reverse" alternative pattern, two different code paths to handle it
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givenACodeSampleToTokenize toks("return a |= b ;");
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ASSERT_EQUALS(false, Token::Match(toks.tokens(), "return %var% xyz|%or% %var% ;"));
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ASSERT_EQUALS(false, Token::Match(toks.tokens(), "return %var% %or%|xyz %var% ;"));
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givenACodeSampleToTokenize toks2("return a | b ;");
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ASSERT_EQUALS(true, Token::Match(toks2.tokens(), "return %var% xyz|%or% %var% ;"));
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ASSERT_EQUALS(true, Token::Match(toks2.tokens(), "return %var% %or%|xyz %var% ;"));
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givenACodeSampleToTokenize toks3("return a || b ;");
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ASSERT_EQUALS(false, Token::Match(toks3.tokens(), "return %var% xyz|%or% %var% ;"));
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ASSERT_EQUALS(false, Token::Match(toks3.tokens(), "return %var% %or%|xyz %var% ;"));
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ASSERT_EQUALS(true, Token::Match(toks3.tokens(), "return %var% xyz|%oror% %var% ;"));
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ASSERT_EQUALS(true, Token::Match(toks3.tokens(), "return %var% %oror%|xyz %var% ;"));
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}
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void getStrLength() {
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Token tok(0);
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tok.str("\"\"");
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ASSERT_EQUALS(0, (int)Token::getStrLength(&tok));
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tok.str("\"test\"");
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ASSERT_EQUALS(4, (int)Token::getStrLength(&tok));
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tok.str("\"test \\\\test\"");
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ASSERT_EQUALS(10, (int)Token::getStrLength(&tok));
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tok.str("\"a\\0\"");
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ASSERT_EQUALS(1, (int)Token::getStrLength(&tok));
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}
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void strValue() {
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Token tok(0);
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tok.str("\"\"");
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ASSERT_EQUALS(std::string(""), tok.strValue());
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tok.str("\"0\"");
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ASSERT_EQUALS(std::string("0"), tok.strValue());
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}
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void deleteLast() {
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Token *tokensBack = 0;
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Token tok(&tokensBack);
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tok.insertToken("aba");
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ASSERT_EQUALS(true, tokensBack == tok.next());
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tok.deleteNext();
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ASSERT_EQUALS(true, tokensBack == &tok);
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}
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void nextArgument() {
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givenACodeSampleToTokenize example1("foo(1, 2, 3, 4);");
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ASSERT_EQUALS(true, Token::simpleMatch(example1.tokens()->tokAt(2)->nextArgument(), "2 , 3"));
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givenACodeSampleToTokenize example2("foo();");
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ASSERT_EQUALS(true, example2.tokens()->tokAt(2)->nextArgument() == 0);
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givenACodeSampleToTokenize example3("foo(bar(a, b), 2, 3);");
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ASSERT_EQUALS(true, Token::simpleMatch(example3.tokens()->tokAt(2)->nextArgument(), "2 , 3"));
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}
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void eraseTokens() {
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givenACodeSampleToTokenize code("begin ; { this code will be removed } end");
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Token::eraseTokens(code.tokens()->next(), code.tokens()->tokAt(9));
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std::ostringstream ret;
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for (const Token *tok = code.tokens(); tok; tok = tok->next()) {
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if (tok != code.tokens())
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ret << " ";
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ret << tok->str();
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}
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ASSERT_EQUALS("begin ; end", ret.str());
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}
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void matchAny() {
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givenACodeSampleToTokenize varBitOrVar("abc|def");
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ASSERT_EQUALS(true, Token::Match(varBitOrVar.tokens(), "%var% | %var%"));
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givenACodeSampleToTokenize varLogOrVar("abc||def");
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ASSERT_EQUALS(true, Token::Match(varLogOrVar.tokens(), "%var% || %var%"));
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}
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void matchSingleChar() {
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givenACodeSampleToTokenize singleChar("a");
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ASSERT_EQUALS(true, Token::Match(singleChar.tokens(), "[a|bc]"));
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ASSERT_EQUALS(false, Token::Match(singleChar.tokens(), "[d|ef]"));
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Token multiChar(0);
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multiChar.str("[ab");
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ASSERT_EQUALS(false, Token::Match(&multiChar, "[ab|def]"));
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}
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void matchNothingOrAnyNotElse() {
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givenACodeSampleToTokenize emptyString("");
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ASSERT_EQUALS(true, Token::Match(emptyString.tokens(), "!!else"));
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ASSERT_EQUALS(false, Token::Match(emptyString.tokens(), "!!else something"));
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givenACodeSampleToTokenize ifSemicolon("if ;");
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ASSERT_EQUALS(true, Token::Match(ifSemicolon.tokens(), "!!return if"));
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ASSERT_EQUALS(true, Token::Match(ifSemicolon.tokens(), "if ; !!else"));
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givenACodeSampleToTokenize ifSemicolonSomething("if ; something");
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ASSERT_EQUALS(true, Token::Match(ifSemicolonSomething.tokens(), "if ; !!else"));
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givenACodeSampleToTokenize justElse("else");
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ASSERT_EQUALS(false, Token::Match(justElse.tokens(), "!!else"));
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givenACodeSampleToTokenize ifSemicolonElse("if ; else");
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ASSERT_EQUALS(false, Token::Match(ifSemicolonElse.tokens(), "if ; !!else"));
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}
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void matchType() {
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givenACodeSampleToTokenize type("abc");
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ASSERT_EQUALS(true, Token::Match(type.tokens(), "%type%"));
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givenACodeSampleToTokenize isVar("int a = 3 ;");
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ASSERT_EQUALS(true, Token::Match(isVar.tokens(), "%type%"));
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ASSERT_EQUALS(true, Token::Match(isVar.tokens(), "%type% %var%"));
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ASSERT_EQUALS(false, Token::Match(isVar.tokens(), "%type% %type%"));
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givenACodeSampleToTokenize noType("delete");
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ASSERT_EQUALS(false, Token::Match(noType.tokens(), "%type%"));
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}
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void matchStr() {
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givenACodeSampleToTokenize noStr1("abc");
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ASSERT_EQUALS(false, Token::Match(noStr1.tokens(), "%str%"));
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givenACodeSampleToTokenize noStr2("'a'");
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ASSERT_EQUALS(false, Token::Match(noStr2.tokens(), "%str%"));
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givenACodeSampleToTokenize str("\"abc\"");
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ASSERT_EQUALS(true, Token::Match(str.tokens(), "%str%"));
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// Empty string
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givenACodeSampleToTokenize emptyStr("\"\"");
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ASSERT_EQUALS(true, Token::Match(emptyStr.tokens(), "%str%"));
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}
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void matchVarid() {
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givenACodeSampleToTokenize var("int a ; int b ;");
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// Varid == 0 should throw exception
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ASSERT_THROW(Token::Match(var.tokens(), "%type% %varid% ; %type% %var%", 0),Token);
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ASSERT_EQUALS(true, Token::Match(var.tokens(), "%type% %varid% ; %type% %var%", 1));
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ASSERT_EQUALS(true, Token::Match(var.tokens(), "%type% %var% ; %type% %varid%", 2));
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// Try to match two different varids in one match call
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ASSERT_EQUALS(false, Token::Match(var.tokens(), "%type% %varid% ; %type% %varid%", 2));
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}
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void matchNumeric() {
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givenACodeSampleToTokenize nonNumeric("abc");
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ASSERT_EQUALS(false, Token::Match(nonNumeric.tokens(), "%num%"));
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givenACodeSampleToTokenize binary("101010b");
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ASSERT_EQUALS(true, Token::Match(binary.tokens(), "%num%"));
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givenACodeSampleToTokenize octal("0123");
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ASSERT_EQUALS(true, Token::Match(octal.tokens(), "%num%"));
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givenACodeSampleToTokenize decimal("4567");
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ASSERT_EQUALS(true, Token::Match(decimal.tokens(), "%num%"));
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givenACodeSampleToTokenize hexadecimal("0xDEADBEEF");
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ASSERT_EQUALS(true, Token::Match(hexadecimal.tokens(), "%num%"));
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givenACodeSampleToTokenize floatingPoint("0.0f");
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ASSERT_EQUALS(true, Token::Match(hexadecimal.tokens(), "%num%"));
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givenACodeSampleToTokenize doublePrecision("0.0d");
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ASSERT_EQUALS(true, Token::Match(hexadecimal.tokens(), "%num%"));
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givenACodeSampleToTokenize unsignedInt("0U");
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ASSERT_EQUALS(true, Token::Match(hexadecimal.tokens(), "%num%"));
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givenACodeSampleToTokenize unsignedLong("0UL");
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ASSERT_EQUALS(true, Token::Match(hexadecimal.tokens(), "%num%"));
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givenACodeSampleToTokenize unsignedLongLong("0ULL");
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ASSERT_EQUALS(true, Token::Match(hexadecimal.tokens(), "%num%"));
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givenACodeSampleToTokenize positive("+666");
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ASSERT_EQUALS(true, Token::Match(positive.tokens(), "+ %num%"));
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givenACodeSampleToTokenize negative("-42");
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ASSERT_EQUALS(true, Token::Match(negative.tokens(), "- %num%"));
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}
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void matchBoolean() {
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givenACodeSampleToTokenize yes("YES");
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ASSERT_EQUALS(false, Token::Match(yes.tokens(), "%bool%"));
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givenACodeSampleToTokenize positive("true");
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ASSERT_EQUALS(true, Token::Match(positive.tokens(), "%bool%"));
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givenACodeSampleToTokenize negative("false");
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ASSERT_EQUALS(true, Token::Match(negative.tokens(), "%bool%"));
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}
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void matchOr() {
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givenACodeSampleToTokenize bitwiseOr("|");
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ASSERT_EQUALS(true, Token::Match(bitwiseOr.tokens(), "%or%"));
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ASSERT_EQUALS(true, Token::Match(bitwiseOr.tokens(), "%op%"));
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ASSERT_EQUALS(false, Token::Match(bitwiseOr.tokens(), "%oror%"));
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givenACodeSampleToTokenize bitwiseOrAssignment("|=");
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ASSERT_EQUALS(false, Token::Match(bitwiseOrAssignment.tokens(), "%or%"));
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ASSERT_EQUALS(false, Token::Match(bitwiseOrAssignment.tokens(), "%op%"));
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ASSERT_EQUALS(false, Token::Match(bitwiseOrAssignment.tokens(), "%oror%"));
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givenACodeSampleToTokenize logicalOr("||");
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ASSERT_EQUALS(false, Token::Match(logicalOr.tokens(), "%or%"));
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ASSERT_EQUALS(true, Token::Match(logicalOr.tokens(), "%op%"));
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ASSERT_EQUALS(true, Token::Match(logicalOr.tokens(), "%oror%"));
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ASSERT_EQUALS(true, Token::Match(logicalOr.tokens(), "&&|%oror%"));
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ASSERT_EQUALS(true, Token::Match(logicalOr.tokens(), "%oror%|&&"));
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givenACodeSampleToTokenize logicalAnd("&&");
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ASSERT_EQUALS(true, Token::simpleMatch(logicalAnd.tokens(), "&&"));
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ASSERT_EQUALS(true, Token::Match(logicalAnd.tokens(), "&&|%oror%"));
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ASSERT_EQUALS(true, Token::Match(logicalAnd.tokens(), "%oror%|&&"));
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}
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void append_vector(std::vector<std::string> &dest, const std::vector<std::string> &src) {
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dest.insert(dest.end(), src.begin(), src.end());
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}
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void initOps() {
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arithmeticalOps.push_back("+");
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arithmeticalOps.push_back("-");
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arithmeticalOps.push_back("*");
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arithmeticalOps.push_back("/");
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arithmeticalOps.push_back("%");
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arithmeticalOps.push_back("<<");
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arithmeticalOps.push_back(">>");
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normalOps.push_back("&&");
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normalOps.push_back("||");
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normalOps.push_back("==");
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normalOps.push_back("!=");
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normalOps.push_back("<");
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normalOps.push_back("<=");
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normalOps.push_back(">");
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normalOps.push_back(">=");
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normalOps.push_back("&");
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normalOps.push_back("|");
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normalOps.push_back("^");
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normalOps.push_back("~");
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normalOps.push_back("!");
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extendedOps.push_back(",");
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extendedOps.push_back("[");
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extendedOps.push_back("]");
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extendedOps.push_back("(");
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extendedOps.push_back(")");
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extendedOps.push_back("?");
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extendedOps.push_back(":");
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assignmentOps.push_back("=");
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assignmentOps.push_back("+=");
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assignmentOps.push_back("-=");
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assignmentOps.push_back("*=");
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assignmentOps.push_back("/=");
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assignmentOps.push_back("%=");
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assignmentOps.push_back("&=");
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assignmentOps.push_back("^=");
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assignmentOps.push_back("|=");
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assignmentOps.push_back("<<=");
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assignmentOps.push_back(">>=");
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}
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void matchOp() {
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std::vector<std::string> test_ops;
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append_vector(test_ops, arithmeticalOps);
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append_vector(test_ops, normalOps);
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std::vector<std::string>::const_iterator test_op, test_ops_end = test_ops.end();
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for (test_op = test_ops.begin(); test_op != test_ops_end; ++test_op) {
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ASSERT_EQUALS(true, Match(*test_op, "%op%"));
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}
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// Negative test against other operators
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std::vector<std::string> other_ops;
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append_vector(other_ops, extendedOps);
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append_vector(other_ops, assignmentOps);
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std::vector<std::string>::const_iterator other_op, other_ops_end = other_ops.end();
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for (other_op = other_ops.begin(); other_op != other_ops_end; ++other_op) {
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ASSERT_EQUALS_MSG(false, Match(*other_op, "%op%"), "Failing other operator: " + *other_op);
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|
}
|
|
}
|
|
|
|
void isArithmeticalOp() {
|
|
std::vector<std::string>::const_iterator test_op, test_ops_end = arithmeticalOps.end();
|
|
for (test_op = arithmeticalOps.begin(); test_op != test_ops_end; ++test_op) {
|
|
Token tok(NULL);
|
|
tok.str(*test_op);
|
|
ASSERT_EQUALS(true, tok.isArithmeticalOp());
|
|
}
|
|
|
|
// Negative test against other operators
|
|
std::vector<std::string> other_ops;
|
|
append_vector(other_ops, normalOps);
|
|
append_vector(other_ops, extendedOps);
|
|
append_vector(other_ops, assignmentOps);
|
|
|
|
std::vector<std::string>::const_iterator other_op, other_ops_end = other_ops.end();
|
|
for (other_op = other_ops.begin(); other_op != other_ops_end; ++other_op) {
|
|
Token tok(NULL);
|
|
tok.str(*other_op);
|
|
ASSERT_EQUALS_MSG(false, tok.isArithmeticalOp(), "Failing arithmetical operator: " + *other_op);
|
|
}
|
|
}
|
|
|
|
void isOp() {
|
|
std::vector<std::string> test_ops;
|
|
append_vector(test_ops, arithmeticalOps);
|
|
append_vector(test_ops, normalOps);
|
|
|
|
std::vector<std::string>::const_iterator test_op, test_ops_end = test_ops.end();
|
|
for (test_op = test_ops.begin(); test_op != test_ops_end; ++test_op) {
|
|
Token tok(NULL);
|
|
tok.str(*test_op);
|
|
ASSERT_EQUALS(true, tok.isOp());
|
|
}
|
|
|
|
// Negative test against other operators
|
|
std::vector<std::string> other_ops;
|
|
append_vector(other_ops, extendedOps);
|
|
append_vector(other_ops, assignmentOps);
|
|
|
|
std::vector<std::string>::const_iterator other_op, other_ops_end = other_ops.end();
|
|
for (other_op = other_ops.begin(); other_op != other_ops_end; ++other_op) {
|
|
Token tok(NULL);
|
|
tok.str(*other_op);
|
|
ASSERT_EQUALS_MSG(false, tok.isOp(), "Failing normal operator: " + *other_op);
|
|
}
|
|
}
|
|
|
|
void isExtendedOp() {
|
|
std::vector<std::string> test_ops;
|
|
append_vector(test_ops, arithmeticalOps);
|
|
append_vector(test_ops, normalOps);
|
|
append_vector(test_ops, extendedOps);
|
|
|
|
std::vector<std::string>::const_iterator test_op, test_ops_end = test_ops.end();
|
|
for (test_op = test_ops.begin(); test_op != test_ops_end; ++test_op) {
|
|
Token tok(NULL);
|
|
tok.str(*test_op);
|
|
ASSERT_EQUALS(true, tok.isExtendedOp());
|
|
}
|
|
|
|
// Negative test against assignment operators
|
|
std::vector<std::string>::const_iterator other_op, other_ops_end = assignmentOps.end();
|
|
for (other_op = assignmentOps.begin(); other_op != other_ops_end; ++other_op) {
|
|
Token tok(NULL);
|
|
tok.str(*other_op);
|
|
ASSERT_EQUALS_MSG(false, tok.isExtendedOp(), "Failing assignment operator: " + *other_op);
|
|
}
|
|
}
|
|
|
|
void isAssignmentOp() {
|
|
std::vector<std::string>::const_iterator test_op, test_ops_end = assignmentOps.end();
|
|
for (test_op = assignmentOps.begin(); test_op != test_ops_end; ++test_op) {
|
|
Token tok(NULL);
|
|
tok.str(*test_op);
|
|
ASSERT_EQUALS(true, tok.isAssignmentOp());
|
|
}
|
|
|
|
// Negative test against other operators
|
|
std::vector<std::string> other_ops;
|
|
append_vector(other_ops, arithmeticalOps);
|
|
append_vector(other_ops, normalOps);
|
|
append_vector(other_ops, extendedOps);
|
|
|
|
std::vector<std::string>::const_iterator other_op, other_ops_end = other_ops.end();
|
|
for (other_op = other_ops.begin(); other_op != other_ops_end; ++other_op) {
|
|
Token tok(NULL);
|
|
tok.str(*other_op);
|
|
ASSERT_EQUALS_MSG(false, tok.isAssignmentOp(), "Failing assignment operator: " + *other_op);
|
|
}
|
|
}
|
|
|
|
void isStandardType() {
|
|
std::vector<std::string> standard_types;
|
|
standard_types.push_back("bool");
|
|
standard_types.push_back("char");
|
|
standard_types.push_back("short");
|
|
standard_types.push_back("int");
|
|
standard_types.push_back("long");
|
|
standard_types.push_back("float");
|
|
standard_types.push_back("double");
|
|
standard_types.push_back("size_t");
|
|
|
|
std::vector<std::string>::const_iterator test_op, test_ops_end = standard_types.end();
|
|
for (test_op = standard_types.begin(); test_op != test_ops_end; ++test_op) {
|
|
Token tok(NULL);
|
|
tok.str(*test_op);
|
|
ASSERT_EQUALS_MSG(true, tok.isStandardType(), "Failing standard type: " + *test_op);
|
|
}
|
|
|
|
// Negative test
|
|
Token tok(0);
|
|
tok.str("string");
|
|
ASSERT_EQUALS(false, tok.isStandardType());
|
|
|
|
// Change back to standard type
|
|
tok.str("int");
|
|
ASSERT_EQUALS(true, tok.isStandardType());
|
|
}
|
|
|
|
void updateProperties() {
|
|
Token tok(NULL);
|
|
tok.str("foobar");
|
|
|
|
ASSERT_EQUALS(true, tok.isName());
|
|
ASSERT_EQUALS(false, tok.isNumber());
|
|
|
|
tok.str("123456");
|
|
|
|
ASSERT_EQUALS(false, tok.isName());
|
|
ASSERT_EQUALS(true, tok.isNumber());
|
|
}
|
|
|
|
void updatePropertiesConcatStr() {
|
|
Token tok(NULL);
|
|
tok.str("true");
|
|
|
|
ASSERT_EQUALS(true, tok.isBoolean());
|
|
|
|
tok.concatStr("123");
|
|
|
|
ASSERT_EQUALS(false, tok.isBoolean());
|
|
ASSERT_EQUALS("tru23", tok.str());
|
|
}
|
|
|
|
void isNameGuarantees1() {
|
|
Token tok(NULL);
|
|
tok.str("Name");
|
|
ASSERT_EQUALS(true, tok.isName());
|
|
}
|
|
|
|
void isNameGuarantees2() {
|
|
Token tok(NULL);
|
|
tok.str("_name");
|
|
ASSERT_EQUALS(true, tok.isName());
|
|
}
|
|
|
|
void isNameGuarantees3() {
|
|
Token tok(NULL);
|
|
tok.str("_123");
|
|
ASSERT_EQUALS(true, tok.isName());
|
|
}
|
|
|
|
void isNameGuarantees4() {
|
|
Token tok(NULL);
|
|
tok.str("123456");
|
|
ASSERT_EQUALS(false, tok.isName());
|
|
ASSERT_EQUALS(true, tok.isNumber());
|
|
}
|
|
|
|
void isNameGuarantees5() {
|
|
Token tok(NULL);
|
|
tok.str("a123456");
|
|
ASSERT_EQUALS(true, tok.isName());
|
|
ASSERT_EQUALS(false, tok.isNumber());
|
|
}
|
|
};
|
|
|
|
REGISTER_TEST(TestToken)
|