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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Insight Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "cmCreateTestSourceList.h"
// cmCreateTestSourceList
bool cmCreateTestSourceList::InitialPass(std::vector<std::string> const& argsIn)
{
if (argsIn.size() < 3)
{
this->SetError("called with wrong number of arguments.");
return false;
}
std::vector<std::string> args;
cmSystemTools::ExpandListArguments(argsIn, args, true);
std::vector<std::string>::iterator i = args.begin();
// Name of the source list
const char* sourceList = i->c_str();
++i;
// Name of the test driver
std::string driver = m_Makefile->GetCurrentOutputDirectory();
driver += "/";
driver += *i;
driver += ".cxx";
++i;
std::ofstream fout(driver.c_str());
if (!fout)
{
std::string err = "Could not create file ";
err += driver;
err += " for cmCreateTestSourceList command.";
this->SetError(err.c_str());
return false;
}
// Create the test driver file
fout <<
"#include <ctype.h>\n"
"#include <stdio.h>\n"
"#include <string.h>\n"
"\n"
"// Forward declare test functions\n"
"\n";
std::vector<std::string>::iterator testsBegin = i;
std::vector<std::string> tests_func_name;
// The rest of the arguments consist of a list of test source files.
// Sadly, they can be in directories. Let's find a unique function
// name for the corresponding test, and push it to the tests_func_name
// list.
// For the moment:
// - replace spaces ' ', ':' and '/' with underscores '_'
for(i = testsBegin; i != args.end(); ++i)
{
std::string func_name = *i;
cmSystemTools::ConvertToUnixSlashes(func_name);
cmSystemTools::ReplaceString(func_name, " ", "_");
cmSystemTools::ReplaceString(func_name, "/", "_");
cmSystemTools::ReplaceString(func_name, ":", "_");
tests_func_name.push_back(func_name);
fout << "int " << func_name << "(int, char**);\n";
}
fout <<
"\n"
"// Create map\n"
"\n"
"typedef int (*MainFuncPointer)(int , char**);\n"
"struct functionMapEntry\n"
"{\n"
" const char* name;\n"
" MainFuncPointer func;\n"
"};\n"
"\n"
"functionMapEntry cmakeGeneratedFunctionMapEntries[] = {\n";
int numTests = 0;
std::vector<std::string>::iterator j;
for(i = testsBegin, j = tests_func_name.begin(); i != args.end(); ++i, ++j)
{
fout <<
" {\n"
" \"" << *i << "\",\n"
" " << *j << "\n"
" },\n";
numTests++;
}
fout <<
"};\n"
"\n"
"// Allocate and create a lowercased copy of string\n"
"\n"
"char* lowercase(const char *string)\n"
"{\n"
" char *new_string = new char[strlen(string) + 1];\n"
" if (!new_string)\n"
" {\n"
" return NULL;\n"
" }\n"
" strcpy(new_string, string);\n"
" char *p = new_string;\n"
" while (*p != NULL)\n"
" {\n"
" *p = tolower(*p);\n"
" ++p;\n"
" }\n"
" return new_string;\n"
"}\n"
"\n"
"int main(int ac, char** av)\n"
"{\n"
" int NumTests = " << numTests << ";\n"
" int i;\n"
" \n"
" // If no test name was given\n"
" if (ac < 2)\n"
" {\n"
" // If there is only one test, then run it with the arguments\n"
" if (NumTests == 1)\n"
" {\n"
" return (*cmakeGeneratedFunctionMapEntries[0].func)(ac, av);\n"
" }\n"
" \n"
" // Ask for a test\n"
" printf(\"Available tests:\\n\");\n"
" for (i =0; i < NumTests; ++i)\n"
" {\n"
" printf(\"%3d. %s\\n\", i, cmakeGeneratedFunctionMapEntries[i].name);\n"
" }\n"
" printf(\"To run a test, enter the test number: \");\n"
" int testNum = 0;\n"
" scanf(\"%d\", &testNum);\n"
" if (testNum >= NumTests)\n"
" {\n"
" printf(\"%3d is an invalid test number.\\n\", testNum);\n"
" return -1;\n"
" }\n"
" return (*cmakeGeneratedFunctionMapEntries[testNum].func)(ac-1, av+1);\n"
" }\n"
" \n"
" // If partial match is requested\n"
" int partial_match = (strcmp(av[1], \"-R\") == 0) ? 1 : 0;\n"
" if (partial_match && ac < 3)\n"
" {\n"
" printf(\"-R needs an additional parameter.\\n\");\n"
" return -1;\n"
" }\n"
" \n"
" char *arg = lowercase(av[1 + partial_match]);\n"
" for (i =0; i < NumTests; ++i)\n"
" {\n"
" char *test_name = lowercase(cmakeGeneratedFunctionMapEntries[i].name);\n"
" if (partial_match && strstr(test_name, arg) != NULL)\n"
" {\n"
" return (*cmakeGeneratedFunctionMapEntries[i].func)(ac - 2, av + 2);\n"
" }\n"
" else if (!partial_match && strcmp(test_name, arg) == 0)\n"
" {\n"
" return (*cmakeGeneratedFunctionMapEntries[i].func)(ac - 1, av + 1);\n"
" }\n"
" delete [] test_name;\n"
" }\n"
" delete [] arg;\n"
" \n"
" // If the test was not found but there is only one test, then\n"
" // run it with the arguments\n"
" if (NumTests == 1)\n"
" {\n"
" return (*cmakeGeneratedFunctionMapEntries[0].func)(ac, av);\n"
" }\n"
" \n"
" // Nothing was run, display the test names\n"
" printf(\"Available tests:\\n\");\n"
" for (i =0; i < NumTests; ++i)\n"
" {\n"
" printf(\"%3d. %s\\n\", i, cmakeGeneratedFunctionMapEntries[i].name);\n"
" }\n"
" printf(\"Failed: %s is an invalid test name.\\n\", av[1]);\n"
" \n"
" return -1;\n"
"}\n";
fout.close();
// Create the source list
cmSourceFile cfile;
cfile.SetIsAnAbstractClass(false);
cfile.SetName(args[1].c_str(),
m_Makefile->GetCurrentOutputDirectory(),
"cxx",
false);
m_Makefile->AddSource(cfile, sourceList);
for(i = testsBegin; i != args.end(); ++i)
{
cmSourceFile cfile;
cfile.SetIsAnAbstractClass(false);
cfile.SetName(i->c_str(),
m_Makefile->GetCurrentDirectory(),
m_Makefile->GetSourceExtensions(),
m_Makefile->GetHeaderExtensions());
m_Makefile->AddSource(cfile, sourceList);
}
return true;
}
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