120 lines
3.0 KiB
C++
120 lines
3.0 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 "tokenize.h"
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#include "CheckClass.h"
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#include "testsuite.h"
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#include <sstream>
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extern std::ostringstream errout;
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class TestConstructors : public TestFixture
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{
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public:
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TestConstructors() : TestFixture("TestConstructors")
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{ }
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private:
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void check( const char code[] )
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{
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// Tokenize..
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tokens = tokens_back = NULL;
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std::istringstream istr(code);
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TokenizeCode( istr );
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SimplifyTokenList();
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// Clear the error buffer..
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errout.str("");
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// Check for memory leaks..
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CheckConstructors();
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}
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void run()
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{
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TEST_CASE( simple1 );
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TEST_CASE( simple2 );
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TEST_CASE( simple3 );
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TEST_CASE( simple4 );
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}
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void simple1()
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{
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check( "class Fred\n"
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"{\n"
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"public:\n"
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" int i;\n"
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"};\n" );
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std::string actual( errout.str() );
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std::string expected( "[test.cpp:1] The class 'Fred' has no constructor\n" );
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ASSERT_EQUALS( expected, actual );
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}
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void simple2()
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{
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check( "class Fred\n"
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"{\n"
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"public:\n"
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" Fred() { }\n"
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" int i;\n"
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"};\n" );
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ASSERT_EQUALS( std::string("[test.cpp:4] Uninitialized member variable 'Fred::i'\n"), errout.str() );
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}
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void simple3()
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{
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check( "class Fred\n"
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"{\n"
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"public:\n"
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" Fred();\n"
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" int i;\n"
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"};\n"
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"Fred::Fred()\n"
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"{ }\n" );
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ASSERT_EQUALS( std::string("[test.cpp:7] Uninitialized member variable 'Fred::i'\n"), errout.str() );
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}
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void simple4()
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{
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check( "class Fred\n"
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"{\n"
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"public:\n"
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" Fred();\n"
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" Fred(int _i);\n"
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" int i;\n"
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"};\n"
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"Fred::Fred()\n"
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"{ }\n"
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"Fred::Fred(int _i)\n"
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"{\n"
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" i = _i;\n"
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"}\n" );
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ASSERT_EQUALS( std::string("[test.cpp:8] Uninitialized member variable 'Fred::i'\n"), errout.str() );
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}
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};
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REGISTER_TEST( TestConstructors )
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