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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#ifndef cmCTestCoverageHandler_h
#define cmCTestCoverageHandler_h
#include "cmConfigure.h" // IWYU pragma: keep
#include "cmCTestGenericHandler.h"
#include "cmsys/RegularExpression.hxx"
#include <iosfwd>
#include <map>
#include <set>
#include <string>
#include <vector>
class cmGeneratedFileStream;
class cmMakefile;
class cmXMLWriter;
class cmCTestCoverageHandlerContainer
{
public:
int Error;
std::string SourceDir;
std::string BinaryDir;
using SingleFileCoverageVector = std::vector<int>;
using TotalCoverageMap = std::map<std::string, SingleFileCoverageVector>;
TotalCoverageMap TotalCoverage;
std::ostream* OFS;
bool Quiet;
};
/** \class cmCTestCoverageHandler
* \brief A class that handles coverage computation for ctest
*
*/
class cmCTestCoverageHandler : public cmCTestGenericHandler
{
public:
using Superclass = cmCTestGenericHandler;
/*
* The main entry point for this class
*/
int ProcessHandler() override;
cmCTestCoverageHandler();
void Initialize() override;
/**
* This method is called when reading CTest custom file
*/
void PopulateCustomVectors(cmMakefile* mf) override;
/** Report coverage only for sources with these labels. */
void SetLabelFilter(std::set<std::string> const& labels);
private:
bool ShouldIDoCoverage(std::string const& file, std::string const& srcDir,
std::string const& binDir);
void CleanCoverageLogFiles(std::ostream& log);
bool StartCoverageLogFile(cmGeneratedFileStream& ostr, int logFileCount);
void EndCoverageLogFile(cmGeneratedFileStream& ostr, int logFileCount);
void StartCoverageLogXML(cmXMLWriter& xml);
void EndCoverageLogXML(cmXMLWriter& xml);
//! Handle coverage using GCC's GCov
int HandleGCovCoverage(cmCTestCoverageHandlerContainer* cont);
void FindGCovFiles(std::vector<std::string>& files);
//! Handle coverage using Intel's LCov
int HandleLCovCoverage(cmCTestCoverageHandlerContainer* cont);
bool FindLCovFiles(std::vector<std::string>& files);
//! Handle coverage using xdebug php coverage
int HandlePHPCoverage(cmCTestCoverageHandlerContainer* cont);
//! Handle coverage for Python with coverage.py
int HandleCoberturaCoverage(cmCTestCoverageHandlerContainer* cont);
//! Handle coverage for mumps
int HandleMumpsCoverage(cmCTestCoverageHandlerContainer* cont);
//! Handle coverage for Jacoco
int HandleJacocoCoverage(cmCTestCoverageHandlerContainer* cont);
//! Handle coverage for Delphi (Pascal)
int HandleDelphiCoverage(cmCTestCoverageHandlerContainer* cont);
//! Handle coverage for Jacoco
int HandleBlanketJSCoverage(cmCTestCoverageHandlerContainer* cont);
//! Handle coverage using Bullseye
int HandleBullseyeCoverage(cmCTestCoverageHandlerContainer* cont);
int RunBullseyeSourceSummary(cmCTestCoverageHandlerContainer* cont);
int RunBullseyeCoverageBranch(cmCTestCoverageHandlerContainer* cont,
std::set<std::string>& coveredFileNames,
std::vector<std::string>& files,
std::vector<std::string>& filesFullPath);
int RunBullseyeCommand(cmCTestCoverageHandlerContainer* cont,
const char* cmd, const char* arg,
std::string& outputFile);
bool ParseBullsEyeCovsrcLine(std::string const& inputLine,
std::string& sourceFile, int& functionsCalled,
int& totalFunctions, int& percentFunction,
int& branchCovered, int& totalBranches,
int& percentBranch);
bool GetNextInt(std::string const& inputLine, std::string::size_type& pos,
int& value);
//! Handle Python coverage using Python's Trace.py
int HandleTracePyCoverage(cmCTestCoverageHandlerContainer* cont);
// Find the source file based on the source and build tree. This is used for
// Trace.py mode, since that one does not tell us where the source file is.
std::string FindFile(cmCTestCoverageHandlerContainer* cont,
std::string const& fileName);
std::set<std::string> FindUncoveredFiles(
cmCTestCoverageHandlerContainer* cont);
std::vector<std::string> CustomCoverageExclude;
std::vector<cmsys::RegularExpression> CustomCoverageExcludeRegex;
std::vector<std::string> ExtraCoverageGlobs;
// Map from source file to label ids.
class LabelSet : public std::set<int>
{
};
using LabelMapType = std::map<std::string, LabelSet>;
LabelMapType SourceLabels;
LabelMapType TargetDirs;
// Map from label name to label id.
using LabelIdMapType = std::map<std::string, int>;
LabelIdMapType LabelIdMap;
std::vector<std::string> Labels;
int GetLabelId(std::string const& label);
// Label reading and writing methods.
void LoadLabels();
void LoadLabels(const char* dir);
void WriteXMLLabels(cmXMLWriter& xml, std::string const& source);
// Label-based filtering.
std::set<int> LabelFilter;
bool IntersectsFilter(LabelSet const& labels);
bool IsFilteredOut(std::string const& source);
};
#endif
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