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#include "cmStandardIncludes.h"
#include <stdio.h>
#include <stdlib.h>
#include "cmSystemTools.h"
#include "cmParseGTMCoverage.h"
#include <cmsys/Directory.hxx>
#include <cmsys/Glob.hxx>
#include <cmsys/FStream.hxx>
cmParseMumpsCoverage::cmParseMumpsCoverage(
cmCTestCoverageHandlerContainer& cont,
cmCTest* ctest)
:Coverage(cont), CTest(ctest)
{
}
cmParseMumpsCoverage::~cmParseMumpsCoverage()
{
}
bool cmParseMumpsCoverage::ReadCoverageFile(const char* file)
{
// Read the gtm_coverage.mcov file, that has two lines of data:
// packages:/full/path/to/Vista/Packages
// coverage_dir:/full/path/to/dir/with/*.mcov
cmsys::ifstream in(file);
if(!in)
{
return false;
}
std::string line;
while(cmSystemTools::GetLineFromStream(in, line))
{
std::string::size_type pos = line.find(':', 0);
std::string packages;
if(pos != std::string::npos)
{
std::string type = line.substr(0, pos);
std::string path = line.substr(pos+1);
if(type == "packages")
{
this->LoadPackages(path.c_str());
}
else if(type == "coverage_dir")
{
this->LoadCoverageData(path.c_str());
}
else
{
cmCTestLog(this->CTest, ERROR_MESSAGE,
"Parse Error in Mumps coverage file :\n"
<< file <<
"\ntype: [" << type << "]\npath:[" << path << "]\n"
"input line: [" << line << "]\n");
}
}
}
return true;
}
void cmParseMumpsCoverage::InitializeMumpsFile(std::string& file)
{
// initialize the coverage information for a given mumps file
cmsys::ifstream in(file.c_str());
if(!in)
{
return;
}
std::string line;
cmCTestCoverageHandlerContainer::SingleFileCoverageVector&
coverageVector = this->Coverage.TotalCoverage[file];
if(!cmSystemTools::GetLineFromStream(in, line))
{
return;
}
// first line of a .m file can never be run
coverageVector.push_back(-1);
while( cmSystemTools::GetLineFromStream(in, line) )
{
// putting in a 0 for a line means it is executable code
// putting in a -1 for a line means it is not executable code
int val = -1; // assume line is not executable
bool found = false;
std::string::size_type i = 0;
// (1) Search for the first whitespace or semicolon character on a line.
//This will skip over labels if the line starts with one, or will simply
//be the first character on the line for non-label lines.
for(; i < line.size(); ++i)
{
if(line[i] == ' ' || line[i] == '\t' || line[i] == ';')
{
found = true;
break;
}
}
if(found)
{
// (2) If the first character found above is whitespace or a period
// then continue the search for the first following non-whitespace
// character.
if(line[i] == ' ' || line[i] == '\t')
{
while(i < line.size() && (line[i] == ' ' || line[i] == '\t'
|| line[i] == '.'))
{
i++;
}
}
// (3) If the character found is not a semicolon then the line counts for
// coverage.
if(i < line.size() && line[i] != ';')
{
val = 0;
}
}
coverageVector.push_back(val);
}
}
bool cmParseMumpsCoverage::LoadPackages(const char* d)
{
cmsys::Glob glob;
glob.RecurseOn();
std::string pat = d;
pat += "/*.m";
glob.FindFiles(pat);
std::vector<std::string>& files = glob.GetFiles();
std::vector<std::string>::iterator fileIt;
for ( fileIt = files.begin(); fileIt != files.end();
++ fileIt )
{
std::string name = cmSystemTools::GetFilenameName(*fileIt);
this->RoutineToDirectory[name.substr(0, name.size()-2)] = *fileIt;
// initialze each file, this is left out until CDash is fixed
// to handle large numbers of files
this->InitializeMumpsFile(*fileIt);
}
return true;
}
bool cmParseMumpsCoverage::FindMumpsFile(std::string const& routine,
std::string& filepath)
{
std::map<std::string, std::string>::iterator i =
this->RoutineToDirectory.find(routine);
if(i != this->RoutineToDirectory.end())
{
filepath = i->second;
return true;
}
else
{
// try some alternate names
const char* tryname[] = {"GUX", "GTM", "ONT", 0};
for(int k=0; tryname[k] != 0; k++)
{
std::string routine2 = routine + tryname[k];
i = this->RoutineToDirectory.find(routine2);
if(i != this->RoutineToDirectory.end())
{
filepath = i->second;
return true;
}
}
}
return false;
}
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