74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/*
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* c++check - c/c++ syntax checking
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* Copyright (C) 2007 Daniel Marjamäki
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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 "tokenize.h"
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#include <sstream>
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extern std::ostringstream errout;
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class TestSimplifyTokens : public TestFixture
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{
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public:
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TestSimplifyTokens() : TestFixture("TestSimplifyTokens")
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{ }
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private:
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void run()
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{
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TEST_CASE( cast0 );
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TEST_CASE( sizeof1 );
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}
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std::string tok(const char code[])
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{
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std::istringstream istr(code);
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Tokenizer tokenizer( this );
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tokenizer.TokenizeCode( istr );
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tokenizer.SimplifyTokenList();
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std::string ret;
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for ( const TOKEN *tok = tokenizer.tokens(); tok; tok = tok->next )
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{
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ret += std::string(tok->str) + " ";
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}
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return ret;
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}
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void cast0()
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{
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const char code1[] = " if ( p == (char *)0 ) ";
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const char code2[] = " if ( p == 0 ) ";
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ASSERT_EQUALS( tok(code1), tok(code2) );
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}
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void sizeof1()
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{
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const char code1[] = " struct ABC *abc = malloc(sizeof(*abc)); ";
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const char code2[] = " struct ABC *abc = malloc(100); ";
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ASSERT_EQUALS( tok(code1), tok(code2) );
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}
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};
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REGISTER_TEST( TestSimplifyTokens )
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