329 lines
9.2 KiB
C++
329 lines
9.2 KiB
C++
/*=========================================================================
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Program: CMake - Cross-Platform Makefile Generator
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Module: $RCSfile$
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Language: C++
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Date: $Date$
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Version: $Revision$
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Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notices for more information.
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=========================================================================*/
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#include "cmCreateTestSourceList.h"
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#include "cmSourceFile.h"
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// cmCreateTestSourceList
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bool cmCreateTestSourceList::InitialPass(std::vector<std::string> const& args)
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{
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if (args.size() < 3)
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{
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this->SetError("called with wrong number of arguments.");
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return false;
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}
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std::vector<std::string>::const_iterator i = args.begin();
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std::string extraInclude;
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std::string function;
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std::vector<std::string> tests;
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// extract extra include and function ot
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for(; i != args.end(); i++)
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{
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if(*i == "EXTRA_INCLUDE")
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{
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++i;
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if(i == args.end())
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{
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this->SetError("incorrect arguments to EXTRA_INCLUDE");
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return false;
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}
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extraInclude = *i;
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}
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else if(*i == "FUNCTION")
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{
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++i;
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if(i == args.end())
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{
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this->SetError("incorrect arguments to FUNCTION");
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return false;
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}
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function = *i;
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}
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else
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{
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tests.push_back(*i);
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}
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}
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i = tests.begin();
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// Name of the source list
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const char* sourceList = i->c_str();
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++i;
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// Name of the test driver
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// make sure they specified an extension
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if (cmSystemTools::GetFilenameExtension(*i).size() < 2)
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{
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this->SetError("You must specify a file extenion for the test driver file.");
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return false;
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}
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std::string driver = m_Makefile->GetCurrentOutputDirectory();
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driver += "/";
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driver += *i;
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++i;
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std::ofstream fout(driver.c_str());
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if (!fout)
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{
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std::string err = "Could not create file ";
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err += driver;
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err += " for cmCreateTestSourceList command.";
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this->SetError(err.c_str());
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return false;
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}
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// Create the test driver file
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fout <<
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"#include <ctype.h>\n"
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"#include <stdio.h>\n"
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"#include <string.h>\n"
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"#include <stdlib.h>\n"
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"\n";
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fout <<
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"#if defined(_MSC_VER) && defined(_DEBUG)\n"
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"/* MSVC debug hook to prevent dialogs when running from DART. */\n"
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"# include <crtdbg.h>\n"
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"static int TestDriverDebugReport(int type, char* message, int* retVal)\n"
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"{\n"
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" (void)type; (void)retVal;\n"
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" fprintf(stderr, message);\n"
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" exit(1);\n"
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"}\n"
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"#endif\n";
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if(extraInclude.size())
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{
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fout << "#include \"" << extraInclude << "\"\n";
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}
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fout <<
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"\n"
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"/* Forward declare test functions. */\n"
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"\n";
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std::vector<std::string>::const_iterator testsBegin = i;
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std::vector<std::string> tests_func_name;
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// The rest of the arguments consist of a list of test source files.
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// Sadly, they can be in directories. Let's find a unique function
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// name for the corresponding test, and push it to the tests_func_name
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// list.
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// For the moment:
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// - replace spaces ' ', ':' and '/' with underscores '_'
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for(i = testsBegin; i != tests.end(); ++i)
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{
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if(*i == "EXTRA_INCLUDE")
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{
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break;
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}
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std::string func_name;
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if (cmSystemTools::GetFilenamePath(*i).size() > 0)
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{
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func_name = cmSystemTools::GetFilenamePath(*i) + "/" +
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cmSystemTools::GetFilenameWithoutLastExtension(*i);
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}
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else
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{
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func_name = cmSystemTools::GetFilenameWithoutLastExtension(*i);
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}
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cmSystemTools::ConvertToUnixSlashes(func_name);
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cmSystemTools::ReplaceString(func_name, " ", "_");
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cmSystemTools::ReplaceString(func_name, "/", "_");
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cmSystemTools::ReplaceString(func_name, ":", "_");
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tests_func_name.push_back(func_name);
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fout << "int " << func_name << "(int, char*[]);\n";
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}
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fout <<
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"\n"
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"/* Create map. */\n"
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"\n"
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"typedef int (*MainFuncPointer)(int , char*[]);\n"
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"typedef struct\n"
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"{\n"
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" const char* name;\n"
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" MainFuncPointer func;\n"
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"} functionMapEntry;\n"
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"\n"
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"functionMapEntry cmakeGeneratedFunctionMapEntries[] = {\n";
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int numTests = 0;
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std::vector<std::string>::iterator j;
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for(i = testsBegin, j = tests_func_name.begin(); i != tests.end(); ++i, ++j)
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{
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std::string func_name;
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if (cmSystemTools::GetFilenamePath(*i).size() > 0)
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{
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func_name = cmSystemTools::GetFilenamePath(*i) + "/" +
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cmSystemTools::GetFilenameWithoutLastExtension(*i);
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}
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else
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{
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func_name = cmSystemTools::GetFilenameWithoutLastExtension(*i);
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}
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fout <<
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" {\n"
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" \"" << func_name << "\",\n"
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" " << *j << "\n"
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" },\n";
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numTests++;
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}
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// end with an empty struct
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fout << " {0,0}\n";
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fout <<
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"};\n"
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"\n"
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"/* Allocate and create a lowercased copy of string\n"
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" (note that it has to be free'd manually) */\n"
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"\n"
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"char* lowercase(const char *string)\n"
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"{\n"
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" char *new_string, *p;\n"
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" new_string = (char *)malloc(sizeof(char) * (size_t)(strlen(string) + 1));\n"
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" if (!new_string)\n"
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" {\n"
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" return 0;\n"
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" }\n"
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" strcpy(new_string, string);\n"
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" p = new_string;\n"
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" while (*p != 0)\n"
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" {\n"
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" *p = (char)tolower(*p);\n"
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" ++p;\n"
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" }\n"
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" return new_string;\n"
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"}\n"
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"\n"
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"int main(int ac, char *av[])\n"
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"{\n"
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" int i, NumTests, testNum, partial_match;\n"
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" char *arg, *test_name;\n"
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" \n"
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"#if defined(_MSC_VER) && defined(_DEBUG)\n"
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" /* If running from DART, put in debug hook. */\n"
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" if(getenv(\"DART_TEST_FROM_DART\"))\n"
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" {\n"
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" _CrtSetReportHook(TestDriverDebugReport);\n"
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" }\n"
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"#endif\n"
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" \n"
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" NumTests = " << numTests << ";\n"
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" \n"
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" /* If no test name was given */\n";
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if(function.size())
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{
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fout << " /* process command line with user function. */\n"
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<< " " << function << "(&ac, &av);\n";
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}
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fout <<
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" if (ac < 2)\n"
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" {\n"
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" /* Ask for a test. */\n"
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" printf(\"Available tests:\\n\");\n"
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" for (i =0; i < NumTests; ++i)\n"
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" {\n"
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" printf(\"%3d. %s\\n\", i, cmakeGeneratedFunctionMapEntries[i].name);\n"
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" }\n"
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" printf(\"To run a test, enter the test number: \");\n"
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" testNum = 0;\n"
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" scanf(\"%d\", &testNum);\n"
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" if (testNum >= NumTests)\n"
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" {\n"
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" printf(\"%3d is an invalid test number.\\n\", testNum);\n"
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" return -1;\n"
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" }\n"
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" return (*cmakeGeneratedFunctionMapEntries[testNum].func)(ac-1, av+1);\n"
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" }\n"
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" \n"
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" /* If partial match is requested. */\n"
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" partial_match = (strcmp(av[1], \"-R\") == 0) ? 1 : 0;\n"
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" if (partial_match && ac < 3)\n"
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" {\n"
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" printf(\"-R needs an additional parameter.\\n\");\n"
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" return -1;\n"
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" }\n"
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" \n"
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" arg = lowercase(av[1 + partial_match]);\n"
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" for (i =0; i < NumTests; ++i)\n"
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" {\n"
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" test_name = lowercase(cmakeGeneratedFunctionMapEntries[i].name);\n"
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" if (partial_match && strstr(test_name, arg) != NULL)\n"
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" {\n"
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" free(arg);\n"
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" free(test_name);\n"
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" return (*cmakeGeneratedFunctionMapEntries[i].func)(ac - 2, av + 2);\n"
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" }\n"
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" else if (!partial_match && strcmp(test_name, arg) == 0)\n"
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" {\n"
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" free(arg);\n"
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" free(test_name);\n"
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" return (*cmakeGeneratedFunctionMapEntries[i].func)(ac - 1, av + 1);\n"
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" }\n"
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" free(test_name);\n"
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" }\n"
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" free(arg);\n"
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" \n"
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" /* Nothing was run, display the test names. */\n"
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" printf(\"Available tests:\\n\");\n"
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" for (i =0; i < NumTests; ++i)\n"
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" {\n"
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" printf(\"%3d. %s\\n\", i, cmakeGeneratedFunctionMapEntries[i].name);\n"
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" }\n"
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" printf(\"Failed: %s is an invalid test name.\\n\", av[1]);\n"
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" \n"
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" return -1;\n"
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"}\n";
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fout.close();
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// Create the source list
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cmSourceFile cfile;
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std::string sourceListValue;
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cfile.SetProperty("ABSTRACT","0");
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cfile.SetName(cmSystemTools::GetFilenameWithoutExtension(args[1]).c_str(),
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m_Makefile->GetCurrentOutputDirectory(),
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cmSystemTools::GetFilenameExtension(args[1]).c_str()+1,
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false);
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m_Makefile->AddSource(cfile);
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sourceListValue = args[1];
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for(i = testsBegin; i != tests.end(); ++i)
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{
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cmSourceFile icfile;
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icfile.SetProperty("ABSTRACT","0");
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icfile.SetName(i->c_str(),
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m_Makefile->GetCurrentDirectory(),
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m_Makefile->GetSourceExtensions(),
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m_Makefile->GetHeaderExtensions());
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m_Makefile->AddSource(icfile);
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sourceListValue += ";";
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sourceListValue += *i;
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}
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m_Makefile->AddDefinition(sourceList, sourceListValue.c_str());
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return true;
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}
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