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#include "cmParseJacocoCoverage.h"
#include "cmSystemTools.h"
#include "cmXMLParser.h"
#include <cmsys/Directory.hxx>
#include <cmsys/FStream.hxx>
#include <cmsys/Glob.hxx>
#include <stdio.h>
#include <stdlib.h>
class cmParseJacocoCoverage::XMLParser: public cmXMLParser
{
public:
XMLParser(cmCTest* ctest, cmCTestCoverageHandlerContainer& cont)
: CTest(ctest), Coverage(cont)
{
this->FilePath = "";
this->PackagePath = "";
this->PackageName = "";
}
virtual ~XMLParser()
{
}
protected:
virtual void EndElement(const std::string&)
{
}
virtual void StartElement(const std::string& name,
const char** atts)
{
if(name == "package")
{
this->PackageName = atts[1];
this->PackagePath = "";
}
else if(name == "sourcefile")
{
std::string fileName = atts[1];
if (this->PackagePath == "")
{
if(!this->FindPackagePath(fileName))
{
cmCTestLog(this->CTest, ERROR_MESSAGE, "Cannot find file: "
<< this->PackageName << "/" << fileName << std::endl);
this->Coverage.Error++;
return;
}
}
cmCTestOptionalLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
"Reading file: " << fileName << std::endl,
this->Coverage.Quiet);
this->FilePath = this->PackagePath + "/" + fileName;
cmsys::ifstream fin(this->FilePath.c_str());
if (!fin)
{
cmCTestLog(this->CTest, ERROR_MESSAGE,
"Jacoco Coverage: Error opening " << this->FilePath
<< std::endl);
}
std::string line;
FileLinesType& curFileLines =
this->Coverage.TotalCoverage[this->FilePath];
if(fin)
{
curFileLines.push_back(-1);
}
while(cmSystemTools::GetLineFromStream(fin, line))
{
curFileLines.push_back(-1);
}
}
else if(name == "line")
{
int tagCount = 0;
int nr = -1;
int ci = -1;
while(true)
{
if(strcmp(atts[tagCount],"ci") == 0)
{
ci = atoi(atts[tagCount+1]);
}
else if (strcmp(atts[tagCount],"nr") == 0)
{
nr = atoi(atts[tagCount+1]);
}
if (ci > -1 && nr > 0)
{
FileLinesType& curFileLines=
this->Coverage.TotalCoverage[this->FilePath];
if(!curFileLines.empty())
{
curFileLines[nr-1] = ci;
}
break;
}
++tagCount;
}
}
}
virtual bool FindPackagePath(const std::string fileName)
{
// Search for the source file in the source directory.
if (this->PackagePathFound(fileName, this->Coverage.SourceDir))
{
return true;
}
// If not found there, check the binary directory.
if (this->PackagePathFound(fileName, this->Coverage.BinaryDir))
{
return true;
}
return false;
}
virtual bool PackagePathFound(const std::string fileName,
const std::string baseDir)
{
// Search for the file in the baseDir and its subdirectories.
std::string packageGlob = baseDir;
packageGlob += "/";
packageGlob += fileName;
cmsys::Glob gl;
gl.RecurseOn();
gl.RecurseThroughSymlinksOn();
gl.FindFiles(packageGlob);
std::vector<std::string> const& files = gl.GetFiles();
if (files.size() == 0)
{
return false;
}
// Check if any of the locations found match our package.
for(std::vector<std::string>::const_iterator fi = files.begin();
fi != files.end(); ++fi)
{
std::string dir = cmsys::SystemTools::GetParentDirectory(*fi);
if (cmsys::SystemTools::StringEndsWith(dir, this->PackageName.c_str()))
{
cmCTestOptionalLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
"Found package directory for " << fileName <<
": " << dir << std::endl,
this->Coverage.Quiet);
this->PackagePath = dir;
return true;
}
}
return false;
}
private:
std::string FilePath;
std::string PackagePath;
std::string PackageName;
typedef cmCTestCoverageHandlerContainer::SingleFileCoverageVector
FileLinesType;
cmCTest* CTest;
cmCTestCoverageHandlerContainer& Coverage;
};
cmParseJacocoCoverage::cmParseJacocoCoverage(
cmCTestCoverageHandlerContainer& cont,
cmCTest* ctest)
:Coverage(cont), CTest(ctest)
{
}
bool cmParseJacocoCoverage::LoadCoverageData(
const std::vector<std::string> files)
{
// load all the jacoco.xml files in the source directory
cmsys::Directory dir;
size_t i;
std::string path;
size_t numf = files.size();
for (i = 0; i < numf; i++)
{
path = files[i];
cmCTestOptionalLog(this->CTest,HANDLER_VERBOSE_OUTPUT,
"Reading XML File " << path << std::endl, this->Coverage.Quiet);
if(cmSystemTools::GetFilenameLastExtension(path) == ".xml")
{
if(!this->ReadJacocoXML(path.c_str()))
{
return false;
}
}
}
return true;
}
bool cmParseJacocoCoverage::ReadJacocoXML(const char* file)
{
cmParseJacocoCoverage::XMLParser
parser(this->CTest, this->Coverage);
parser.ParseFile(file);
return true;
}
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