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#include "cmParseCoberturaCoverage.h"
#include <cstdlib>
#include <cstring>
#include "cmsys/FStream.hxx"
#include "cmCTest.h"
#include "cmCTestCoverageHandler.h"
#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"
#include "cmXMLParser.h"
class cmParseCoberturaCoverage::XMLParser : public cmXMLParser
{
public:
XMLParser(cmCTest* ctest, cmCTestCoverageHandlerContainer& cont)
: FilePaths{ cont.SourceDir, cont.BinaryDir }
, CTest(ctest)
, Coverage(cont)
{
}
protected:
void EndElement(std::string const& name) override
{
if (name == "source") {
this->InSource = false;
} else if (name == "sources") {
this->InSources = false;
} else if (name == "class") {
this->SkipThisClass = false;
}
}
void CharacterDataHandler(char const* data, int length) override
{
std::string tmp;
tmp.insert(0, data, length);
if (this->InSources && this->InSource) {
this->FilePaths.push_back(tmp);
cmCTestOptionalLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
"Adding Source: " << tmp << std::endl,
this->Coverage.Quiet);
}
}
void StartElement(std::string const& name, char const** atts) override
{
std::string FoundSource;
std::string finalpath;
if (name == "source") {
this->InSource = true;
} else if (name == "sources") {
this->InSources = true;
} else if (name == "class") {
int tagCount = 0;
while (true) {
if (strcmp(atts[tagCount], "filename") == 0) {
cmCTestOptionalLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
"Reading file: " << atts[tagCount + 1]
<< std::endl,
this->Coverage.Quiet);
std::string filename = atts[tagCount + 1];
this->CurFileName.clear();
// Check if this is an absolute path that falls within our
// source or binary directories.
for (std::string const& filePath : this->FilePaths) {
if (cmHasPrefix(filename, filePath)) {
this->CurFileName = filename;
break;
}
}
if (this->CurFileName.empty()) {
// Check if this is a path that is relative to our source or
// binary directories.
for (std::string const& filePath : this->FilePaths) {
finalpath = cmStrCat(filePath, '/', filename);
if (cmSystemTools::FileExists(finalpath)) {
this->CurFileName = finalpath;
break;
}
}
}
cmsys::ifstream fin(this->CurFileName.c_str());
if (this->CurFileName.empty() || !fin) {
this->CurFileName =
cmStrCat(this->Coverage.BinaryDir, '/', atts[tagCount + 1]);
fin.open(this->CurFileName.c_str());
if (!fin) {
cmCTestOptionalLog(this->CTest, HANDLER_VERBOSE_OUTPUT,
"Skipping system file " << filename
<< std::endl,
this->Coverage.Quiet);
this->SkipThisClass = true;
break;
}
}
std::string line;
FileLinesType& curFileLines =
this->Coverage.TotalCoverage[this->CurFileName];
while (cmSystemTools::GetLineFromStream(fin, line)) {
curFileLines.push_back(-1);
}
break;
}
++tagCount;
}
} else if (name == "line") {
int tagCount = 0;
int curNumber = -1;
int curHits = -1;
while (true) {
if (this->SkipThisClass) {
break;
}
if (strcmp(atts[tagCount], "hits") == 0) {
curHits = atoi(atts[tagCount + 1]);
} else if (strcmp(atts[tagCount], "number") == 0) {
curNumber = atoi(atts[tagCount + 1]);
}
if (curHits > -1 && curNumber > 0) {
FileLinesType& curFileLines =
this->Coverage.TotalCoverage[this->CurFileName];
{
curFileLines[curNumber - 1] = curHits;
}
break;
}
++tagCount;
}
}
}
private:
bool InSources = false;
bool InSource = false;
bool SkipThisClass = false;
std::vector<std::string> FilePaths;
using FileLinesType =
cmCTestCoverageHandlerContainer::SingleFileCoverageVector;
cmCTest* CTest;
cmCTestCoverageHandlerContainer& Coverage;
std::string CurFileName;
};
cmParseCoberturaCoverage::cmParseCoberturaCoverage(
cmCTestCoverageHandlerContainer& cont, cmCTest* ctest)
: Coverage(cont)
, CTest(ctest)
{
}
bool cmParseCoberturaCoverage::ReadCoverageXML(char const* xmlFile)
{
cmParseCoberturaCoverage::XMLParser parser(this->CTest, this->Coverage);
parser.ParseFile(xmlFile);
return true;
}
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