137 lines
3.9 KiB
C++
137 lines
3.9 KiB
C++
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#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <list>
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const std::string ext(".c");
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const std::string gcc("gcc");
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static std::string str(unsigned int value)
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{
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std::ostringstream ostr;
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ostr << value;
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return ostr.str();
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}
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int main(const int argc, const char * const * const argv)
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{
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if (argc != 2)
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{
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std::cerr << "syntax: extracttests testfile" << std::endl;
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return 0;
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}
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std::list<std::string> fnames;
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std::string testname;
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unsigned int subcount = 0;
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std::ifstream f(argv[1]);
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std::string line;
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while (std::getline(f, line))
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{
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if (line.compare(0, 9, " void ") == 0)
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{
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testname = line.substr(9, line.size() - 11);
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std::cout << "\"" << testname << "\"" << std::endl;
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subcount = 0;
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continue;
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}
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if (line.find("}") != std::string::npos)
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{
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testname = "";
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subcount = 0;
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continue;
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}
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if (!testname.empty() && line.find(" check(\"") != std::string::npos)
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{
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const std::string fname(testname + str(++subcount));
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if (ext == ".c")
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{
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if (fname == "array_index_21" ||
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fname == "array_index_81" ||
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fname == "array_index_111" ||
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fname == "array_index_121" ||
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fname == "array_index_131" ||
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fname == "array_index_141" ||
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fname == "array_index_151" ||
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fname == "array_index_161" ||
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fname == "array_index_171" ||
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fname == "array_index_172" ||
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fname == "array_index_173" ||
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fname == "array_index_181" ||
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fname == "array_index_201" ||
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fname == "buffer_overrun_41" ||
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fname == "buffer_overrun_81" ||
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fname == "buffer_overrun_91" ||
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fname == "buffer_overrun_101" ||
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fname == "buffer_overrun_111" ||
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fname == "sprintf12" ||
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fname == "cin11" ||
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fname == "alloc1")
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continue;
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}
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fnames.push_back(fname);
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std::ofstream fout((fname + ext).c_str());
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fout << "#include <string.h>" << std::endl;
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fout << "#include <stdio.h>" << std::endl;
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fout << "#include <stdlib.h>" << std::endl;
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do
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{
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std::string::size_type pos = line.find("\"");
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if (pos == std::string::npos)
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break;
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line.erase(0, pos + 1);
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pos = line.rfind("\"");
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if (pos == std::string::npos)
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break;
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const bool lastline(line.find(");", pos) != std::string::npos);
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line.erase(pos);
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pos = 0;
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while ((pos = line.find("\\", pos)) != std::string::npos)
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{
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line.erase(pos, 1);
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if (line[pos] == 'n')
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line.erase(pos, 1);
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else
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++pos;
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}
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fout << line << std::endl;
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if (lastline)
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break;
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}
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while (std::getline(f, line));
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fout << std::endl;
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continue;
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}
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}
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std::ofstream makefile("Makefile");
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makefile << "all:";
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for (std::list<std::string>::const_iterator it = fnames.begin(); it != fnames.end(); ++it)
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makefile << "\t" << *it << ".o";
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makefile << std::endl;
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for (std::list<std::string>::const_iterator it = fnames.begin(); it != fnames.end(); ++it)
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{
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makefile << *it << ".o:\t" << *it << ext << std::endl;
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makefile << "\t" << gcc << " -c " << *it << ext << std::endl;
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}
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return 0;
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}
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