| /*========================================================================= |
| |
| Program: CMake - Cross-Platform Makefile Generator |
| Module: $RCSfile$ |
| Language: C++ |
| Date: $Date$ |
| Version: $Revision$ |
| |
| Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved. |
| See Copyright.txt or http://www.cmake.org/HTML/Copyright.html 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 "cmCTestCoverageHandler.h" |
| |
| #include "cmCTest.h" |
| #include "cmake.h" |
| #include "cmSystemTools.h" |
| #include "cmGeneratedFileStream.h" |
| |
| #include <cmsys/Process.h> |
| #include <cmsys/RegularExpression.hxx> |
| #include <cmsys/Glob.hxx> |
| |
| #include <stdlib.h> |
| #include <math.h> |
| #include <float.h> |
| |
| #define SAFEDIV(x,y) (((y)!=0)?((x)/(y)):(0)) |
| |
| //---------------------------------------------------------------------- |
| cmCTestCoverageHandler::cmCTestCoverageHandler() |
| { |
| } |
| |
| //---------------------------------------------------------------------- |
| void cmCTestCoverageHandler::Initialize() |
| { |
| this->Superclass::Initialize(); |
| this->CustomCoverageExclude.empty(); |
| } |
| |
| //---------------------------------------------------------------------- |
| bool cmCTestCoverageHandler::StartCoverageLogFile( |
| cmGeneratedFileStream& covLogFile, int logFileCount) |
| { |
| char covLogFilename[1024]; |
| sprintf(covLogFilename, "CoverageLog-%d", logFileCount); |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, "Open file: " |
| << covLogFilename << std::endl); |
| if (!this->StartResultingXML(covLogFilename, covLogFile) ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Cannot open log file: " |
| << covLogFilename << std::endl); |
| return false; |
| } |
| std::string local_start_time = this->CTest->CurrentTime(); |
| this->CTest->StartXML(covLogFile); |
| covLogFile << "<CoverageLog>" << std::endl |
| << "\t<StartDateTime>" << local_start_time << "</StartDateTime>" |
| << std::endl; |
| return true; |
| } |
| |
| //---------------------------------------------------------------------- |
| void cmCTestCoverageHandler::EndCoverageLogFile(cmGeneratedFileStream& ostr, |
| int logFileCount) |
| { |
| std::string local_end_time = this->CTest->CurrentTime(); |
| ostr << "\t<EndDateTime>" << local_end_time << "</EndDateTime>" << std::endl |
| << "</CoverageLog>" << std::endl; |
| this->CTest->EndXML(ostr); |
| char covLogFilename[1024]; |
| sprintf(covLogFilename, "CoverageLog-%d.xml", logFileCount); |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, "Close file: " |
| << covLogFilename << std::endl); |
| ostr.Close(); |
| } |
| |
| //---------------------------------------------------------------------- |
| bool cmCTestCoverageHandler::ShouldIDoCoverage(const char* file, |
| const char* srcDir, |
| const char* binDir) |
| { |
| std::vector<cmsys::RegularExpression>::iterator sit; |
| for ( sit = this->CustomCoverageExcludeRegex.begin(); |
| sit != this->CustomCoverageExcludeRegex.end(); ++ sit ) |
| { |
| if ( sit->find(file) ) |
| { |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, " File " << file |
| << " is excluded in CTestCustom.ctest" << std::endl;); |
| return false; |
| } |
| } |
| |
| std::string fSrcDir = cmSystemTools::CollapseFullPath(srcDir); |
| std::string fBinDir = cmSystemTools::CollapseFullPath(binDir); |
| std::string fFile = cmSystemTools::CollapseFullPath(file); |
| bool sourceSubDir = cmSystemTools::IsSubDirectory(fFile.c_str(), |
| fSrcDir.c_str()); |
| bool buildSubDir = cmSystemTools::IsSubDirectory(fFile.c_str(), |
| fBinDir.c_str()); |
| // Always check parent directory of the file. |
| std::string fileDir = cmSystemTools::GetFilenamePath(fFile.c_str()); |
| std::string checkDir; |
| |
| // We also need to check the binary/source directory pair. |
| if ( sourceSubDir && buildSubDir ) |
| { |
| if ( fSrcDir.size() > fBinDir.size() ) |
| { |
| checkDir = fSrcDir; |
| } |
| else |
| { |
| checkDir = fBinDir; |
| } |
| } |
| else if ( sourceSubDir ) |
| { |
| checkDir = fSrcDir; |
| } |
| else if ( buildSubDir ) |
| { |
| checkDir = fBinDir; |
| } |
| std::string ndc |
| = cmSystemTools::FileExistsInParentDirectories(".NoDartCoverage", |
| fFile.c_str(), checkDir.c_str()); |
| if ( ndc.size() ) |
| { |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, "Found: " << ndc.c_str() |
| << " so skip coverage of " << file << std::endl); |
| return false; |
| } |
| |
| // By now checkDir should be set to parent directory of the file. |
| // Get the relative path to the file an apply it to the opposite directory. |
| // If it is the same as fileDir, then ignore, otherwise check. |
| std::string relPath = cmSystemTools::RelativePath(checkDir.c_str(), |
| fFile.c_str()); |
| if ( checkDir == fSrcDir ) |
| { |
| checkDir = fBinDir; |
| } |
| else |
| { |
| checkDir = fSrcDir; |
| } |
| fFile = checkDir + "/" + relPath; |
| fFile = cmSystemTools::GetFilenamePath(fFile.c_str()); |
| |
| if ( fileDir == fFile ) |
| { |
| // This is in-source build, so we trust the previous check. |
| return true; |
| } |
| |
| ndc = cmSystemTools::FileExistsInParentDirectories(".NoDartCoverage", |
| fFile.c_str(), checkDir.c_str()); |
| if ( ndc.size() ) |
| { |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, "Found: " << ndc.c_str() |
| << " so skip coverage of: " << file << std::endl); |
| return false; |
| } |
| // Ok, nothing in source tree, nothing in binary tree |
| return true; |
| } |
| |
| //---------------------------------------------------------------------- |
| //clearly it would be nice if this were broken up into a few smaller |
| //functions and commented... |
| int cmCTestCoverageHandler::ProcessHandler() |
| { |
| int error = 0; |
| |
| // do we have time for this |
| if (this->CTest->GetRemainingTimeAllowed() < 120) |
| { |
| return error; |
| } |
| |
| std::string sourceDir |
| = this->CTest->GetCTestConfiguration("SourceDirectory"); |
| std::string binaryDir |
| = this->CTest->GetCTestConfiguration("BuildDirectory"); |
| std::string gcovCommand |
| = this->CTest->GetCTestConfiguration("CoverageCommand"); |
| |
| cmGeneratedFileStream ofs; |
| double elapsed_time_start = cmSystemTools::GetTime(); |
| if ( !this->StartLogFile("Coverage", ofs) ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, |
| "Cannot create LastCoverage.log file" << std::endl); |
| } |
| |
| ofs << "Performing coverage: " << elapsed_time_start << std::endl; |
| |
| cmSystemTools::ConvertToUnixSlashes(sourceDir); |
| cmSystemTools::ConvertToUnixSlashes(binaryDir); |
| |
| std::string asfGlob = sourceDir + "/*"; |
| std::string abfGlob = binaryDir + "/*"; |
| |
| |
| // Style 1 |
| std::string st1gcovOutputRex1 |
| = "[0-9]+\\.[0-9]+% of [0-9]+ (source |)lines executed in file (.*)$"; |
| std::string st1gcovOutputRex2 = "^Creating (.*\\.gcov)\\."; |
| cmsys::RegularExpression st1re1(st1gcovOutputRex1.c_str()); |
| cmsys::RegularExpression st1re2(st1gcovOutputRex2.c_str()); |
| |
| |
| // Style 2 |
| std::string st2gcovOutputRex1 = "^File *[`'](.*)'$"; |
| std::string st2gcovOutputRex2 |
| = "Lines executed: *[0-9]+\\.[0-9]+% of [0-9]+$"; |
| std::string st2gcovOutputRex3 = "^(.*):creating [`'](.*\\.gcov)'"; |
| std::string st2gcovOutputRex4 = "^(.*):unexpected EOF *$"; |
| std::string st2gcovOutputRex5 = "^(.*):cannot open source file*$"; |
| std::string st2gcovOutputRex6 |
| = "^(.*):source file is newer than graph file `(.*)'$"; |
| cmsys::RegularExpression st2re1(st2gcovOutputRex1.c_str()); |
| cmsys::RegularExpression st2re2(st2gcovOutputRex2.c_str()); |
| cmsys::RegularExpression st2re3(st2gcovOutputRex3.c_str()); |
| cmsys::RegularExpression st2re4(st2gcovOutputRex4.c_str()); |
| cmsys::RegularExpression st2re5(st2gcovOutputRex5.c_str()); |
| cmsys::RegularExpression st2re6(st2gcovOutputRex6.c_str()); |
| |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, "Performing coverage" << std::endl); |
| |
| std::string coverage_start_time = this->CTest->CurrentTime(); |
| |
| std::string testingDir = this->CTest->GetBinaryDir() + "/Testing"; |
| std::string tempDir = testingDir + "/CoverageInfo"; |
| std::string currentDirectory = cmSystemTools::GetCurrentWorkingDirectory(); |
| cmSystemTools::MakeDirectory(tempDir.c_str()); |
| cmSystemTools::ChangeDirectory(tempDir.c_str()); |
| |
| cmsys::Glob gl; |
| gl.RecurseOn(); |
| std::string daGlob = binaryDir + "/*.da"; |
| gl.FindFiles(daGlob); |
| std::vector<std::string> files = gl.GetFiles(); |
| daGlob = binaryDir + "/*.gcda"; |
| gl.FindFiles(daGlob); |
| std::vector<std::string>& moreFiles = gl.GetFiles(); |
| files.insert(files.end(), moreFiles.begin(), moreFiles.end()); |
| std::vector<std::string>::iterator it; |
| |
| if ( files.size() == 0 ) |
| { |
| cmCTestLog(this->CTest, WARNING, |
| " Cannot find any coverage files. Ignoring Coverage request." |
| << std::endl); |
| // No coverage files is a valid thing, so the exit code is 0 |
| cmSystemTools::ChangeDirectory(currentDirectory.c_str()); |
| return 0; |
| } |
| |
| this->CustomCoverageExcludeRegex.empty(); |
| std::vector<cmStdString>::iterator rexIt; |
| for ( rexIt = this->CustomCoverageExclude.begin(); |
| rexIt != this->CustomCoverageExclude.end(); |
| ++ rexIt ) |
| { |
| this->CustomCoverageExcludeRegex.push_back( |
| cmsys::RegularExpression(rexIt->c_str())); |
| } |
| |
| typedef std::vector<int> singleFileCoverageVector; |
| typedef std::map<std::string, singleFileCoverageVector> totalCoverageMap; |
| |
| totalCoverageMap totalCoverage; |
| |
| int gcovStyle = 0; |
| |
| std::set<std::string> missingFiles; |
| |
| std::string actualSourceFile = ""; |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, |
| " Processing coverage (each . represents one file):" << std::endl); |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, " "); |
| int file_count = 0; |
| for ( it = files.begin(); it != files.end(); ++ it ) |
| { |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, "." << std::flush); |
| std::string fileDir = cmSystemTools::GetFilenamePath(it->c_str()); |
| std::string command = "\"" + gcovCommand + "\" -l -o \"" + fileDir |
| + "\" \"" + *it + "\""; |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, command.c_str() |
| << std::endl); |
| std::string output = ""; |
| std::string errors = ""; |
| int retVal = 0; |
| ofs << "* Run coverage for: " << fileDir.c_str() << std::endl; |
| ofs << " Command: " << command.c_str() << std::endl; |
| int res = this->CTest->RunCommand(command.c_str(), &output, &errors, |
| &retVal, tempDir.c_str(), 0 /*this->TimeOut*/); |
| |
| ofs << " Output: " << output.c_str() << std::endl; |
| ofs << " Errors: " << errors.c_str() << std::endl; |
| if ( ! res ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, |
| "Problem running coverage on file: " << it->c_str() << std::endl); |
| cmCTestLog(this->CTest, ERROR_MESSAGE, |
| "Command produced error: " << errors << std::endl); |
| error ++; |
| continue; |
| } |
| if ( retVal != 0 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Coverage command returned: " |
| << retVal << " while processing: " << it->c_str() << std::endl); |
| cmCTestLog(this->CTest, ERROR_MESSAGE, |
| "Command produced error: " << error << std::endl); |
| } |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, |
| "--------------------------------------------------------------" |
| << std::endl |
| << output << std::endl |
| << "--------------------------------------------------------------" |
| << std::endl); |
| std::vector<cmStdString> lines; |
| std::vector<cmStdString>::iterator line; |
| |
| |
| // Globals for storing current source file and current gcov file; |
| cmSystemTools::Split(output.c_str(), lines); |
| for ( line = lines.begin(); line != lines.end(); ++line) |
| { |
| std::string sourceFile; |
| std::string gcovFile; |
| cmCTestLog(this->CTest, DEBUG, "Line: [" << line->c_str() << "]" |
| << std::endl); |
| if ( line->size() == 0 ) |
| { |
| // Ignore empty line; probably style 2 |
| } |
| else if ( st1re1.find(line->c_str()) ) |
| { |
| if ( gcovStyle != 0 ) |
| { |
| if ( gcovStyle != 1 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Unknown gcov output style" |
| << std::endl); |
| error ++; |
| break; |
| } |
| gcovStyle = 1; |
| } |
| |
| actualSourceFile = ""; |
| sourceFile = st1re1.match(2); |
| } |
| else if ( st1re2.find(line->c_str() ) ) |
| { |
| if ( gcovStyle != 0 ) |
| { |
| if ( gcovStyle != 1 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Unknown gcov output style" |
| << std::endl); |
| error ++; |
| break; |
| } |
| gcovStyle = 1; |
| } |
| |
| gcovFile = st1re2.match(1); |
| } |
| else if ( st2re1.find(line->c_str() ) ) |
| { |
| if ( gcovStyle != 0 ) |
| { |
| if ( gcovStyle != 2 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Unknown gcov output style" |
| << std::endl); |
| error ++; |
| break; |
| } |
| gcovStyle = 2; |
| } |
| |
| actualSourceFile = ""; |
| sourceFile = st2re1.match(1); |
| } |
| else if ( st2re2.find(line->c_str() ) ) |
| { |
| if ( gcovStyle != 0 ) |
| { |
| if ( gcovStyle != 2 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Unknown gcov output style" |
| << std::endl); |
| error ++; |
| break; |
| } |
| gcovStyle = 2; |
| } |
| } |
| else if ( st2re3.find(line->c_str() ) ) |
| { |
| if ( gcovStyle != 0 ) |
| { |
| if ( gcovStyle != 2 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Unknown gcov output style" |
| << std::endl); |
| error ++; |
| break; |
| } |
| gcovStyle = 2; |
| } |
| |
| gcovFile = st2re3.match(2); |
| } |
| else if ( st2re4.find(line->c_str() ) ) |
| { |
| if ( gcovStyle != 0 ) |
| { |
| if ( gcovStyle != 2 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Unknown gcov output style" |
| << std::endl); |
| error ++; |
| break; |
| } |
| gcovStyle = 2; |
| } |
| |
| cmCTestLog(this->CTest, WARNING, "Warning: " << st2re4.match(1) |
| << " had unexpected EOF" << std::endl); |
| } |
| else if ( st2re5.find(line->c_str() ) ) |
| { |
| if ( gcovStyle != 0 ) |
| { |
| if ( gcovStyle != 2 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Unknown gcov output style" |
| << std::endl); |
| error ++; |
| break; |
| } |
| gcovStyle = 2; |
| } |
| |
| cmCTestLog(this->CTest, WARNING, "Warning: Cannot open file: " |
| << st2re5.match(1) << std::endl); |
| } |
| else if ( st2re6.find(line->c_str() ) ) |
| { |
| if ( gcovStyle != 0 ) |
| { |
| if ( gcovStyle != 2 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Unknown gcov output style" |
| << std::endl); |
| error ++; |
| break; |
| } |
| gcovStyle = 2; |
| } |
| |
| cmCTestLog(this->CTest, WARNING, "Warning: File: " << st2re6.match(1) |
| << " is newer than " << st2re6.match(2) << std::endl); |
| } |
| else |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, |
| "Unknown line: [" << line->c_str() << "]" << std::endl); |
| error ++; |
| //abort(); |
| } |
| if ( !gcovFile.empty() && actualSourceFile.size() ) |
| { |
| singleFileCoverageVector* vec = &totalCoverage[actualSourceFile]; |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, " in file: " |
| << gcovFile << std::endl); |
| std::ifstream ifile(gcovFile.c_str()); |
| if ( ! ifile ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Cannot open file: " |
| << gcovFile << std::endl); |
| } |
| else |
| { |
| long cnt = -1; |
| std::string nl; |
| while ( cmSystemTools::GetLineFromStream(ifile, nl) ) |
| { |
| cnt ++; |
| |
| //TODO: Handle gcov 3.0 non-coverage lines |
| |
| // Skip empty lines |
| if ( !nl.size() ) |
| { |
| continue; |
| } |
| |
| // Skip unused lines |
| if ( nl.size() < 12 ) |
| { |
| continue; |
| } |
| |
| // Read the coverage count from the beginning of the gcov output |
| // line |
| std::string prefix = nl.substr(0, 12); |
| int cov = atoi(prefix.c_str()); |
| // Read the line number starting at the 10th character of the gcov |
| // output line |
| std::string lineNumber = nl.substr(10, 5); |
| int lineIdx = atoi(lineNumber.c_str())-1; |
| if ( lineIdx >= 0 ) |
| { |
| while ( vec->size() <= |
| static_cast<singleFileCoverageVector::size_type>(lineIdx) ) |
| { |
| vec->push_back(-1); |
| } |
| // Initially all entries are -1 (not used). If we get coverage |
| // information, increment it to 0 first. |
| if ( (*vec)[lineIdx] < 0 ) |
| { |
| if ( cov > 0 || prefix.find("#") != prefix.npos ) |
| { |
| (*vec)[lineIdx] = 0; |
| } |
| } |
| (*vec)[lineIdx] += cov; |
| } |
| } |
| } |
| actualSourceFile = ""; |
| } |
| if ( !sourceFile.empty() && actualSourceFile.empty() ) |
| { |
| gcovFile = ""; |
| // Is it in the source dir? |
| if ( sourceFile.size() > sourceDir.size() && |
| sourceFile.substr(0, sourceDir.size()) == sourceDir && |
| sourceFile[sourceDir.size()] == '/' ) |
| { |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, " produced s: " |
| << sourceFile.c_str() << std::endl); |
| ofs << " produced in source dir: " << sourceFile.c_str() |
| << std::endl; |
| actualSourceFile |
| = cmSystemTools::CollapseFullPath(sourceFile.c_str()); |
| } |
| // Binary dir? |
| if ( sourceFile.size() > binaryDir.size() && |
| sourceFile.substr(0, binaryDir.size()) == binaryDir && |
| sourceFile[binaryDir.size()] == '/' ) |
| { |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, " produced b: " |
| << sourceFile.c_str() << std::endl); |
| ofs << " produced in binary dir: " << sourceFile.c_str() |
| << std::endl; |
| actualSourceFile |
| = cmSystemTools::CollapseFullPath(sourceFile.c_str()); |
| } |
| if ( actualSourceFile.empty() ) |
| { |
| if ( missingFiles.find(actualSourceFile) == missingFiles.end() ) |
| { |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, |
| "Something went wrong" << std::endl); |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, "File: [" |
| << sourceFile.c_str() << "]" << std::endl); |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, "s: [" |
| << sourceFile.substr(0, sourceDir.size()) << "]" << std::endl); |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, "b: [" |
| << sourceFile.substr(0, binaryDir.size()) << "]" << std::endl); |
| ofs << " Something went wrong. Cannot find: " |
| << sourceFile.c_str() |
| << " in source dir: " << sourceDir.c_str() |
| << " or binary dir: " << binaryDir.c_str() << std::endl; |
| missingFiles.insert(actualSourceFile); |
| } |
| } |
| } |
| } |
| file_count ++; |
| if ( file_count % 50 == 0 ) |
| { |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, " processed: " << file_count |
| << " out of " << files.size() << std::endl); |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, " "); |
| } |
| } |
| |
| cmGeneratedFileStream covSumFile; |
| cmGeneratedFileStream covLogFile; |
| |
| if (!this->StartResultingXML("Coverage", covSumFile)) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, |
| "Cannot open coverage summary file." << std::endl); |
| cmSystemTools::ChangeDirectory(currentDirectory.c_str()); |
| return -1; |
| } |
| |
| this->CTest->StartXML(covSumFile); |
| // Produce output xml files |
| |
| covSumFile << "<Coverage>" << std::endl |
| << "\t<StartDateTime>" << coverage_start_time << "</StartDateTime>" |
| << std::endl; |
| int logFileCount = 0; |
| if ( !this->StartCoverageLogFile(covLogFile, logFileCount) ) |
| { |
| cmSystemTools::ChangeDirectory(currentDirectory.c_str()); |
| return -1; |
| } |
| totalCoverageMap::iterator fileIterator; |
| int cnt = 0; |
| long total_tested = 0; |
| long total_untested = 0; |
| //std::string fullSourceDir = sourceDir + "/"; |
| //std::string fullBinaryDir = binaryDir + "/"; |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, std::endl); |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, |
| " Acumulating results (each . represents one file):" << std::endl); |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, " "); |
| |
| std::vector<std::string> errorsWhileAccumulating; |
| |
| file_count = 0; |
| for ( fileIterator = totalCoverage.begin(); |
| fileIterator != totalCoverage.end(); |
| ++fileIterator ) |
| { |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, "." << std::flush); |
| file_count ++; |
| if ( file_count % 50 == 0 ) |
| { |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, " processed: " << file_count |
| << " out of " |
| << totalCoverage.size() << std::endl); |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, " "); |
| } |
| if ( cnt % 100 == 0 ) |
| { |
| this->EndCoverageLogFile(covLogFile, logFileCount); |
| logFileCount ++; |
| if ( !this->StartCoverageLogFile(covLogFile, logFileCount) ) |
| { |
| cmSystemTools::ChangeDirectory(currentDirectory.c_str()); |
| return -1; |
| } |
| } |
| const std::string fullFileName = fileIterator->first; |
| const std::string fileName |
| = cmSystemTools::GetFilenameName(fullFileName.c_str()); |
| std::string fullFilePath |
| = cmSystemTools::GetFilenamePath(fullFileName.c_str()); |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, "Process file: " |
| << fullFileName << std::endl); |
| |
| cmSystemTools::ConvertToUnixSlashes(fullFilePath); |
| |
| if ( !cmSystemTools::FileExists(fullFileName.c_str()) ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, "Cannot find file: " |
| << fullFileName.c_str() << std::endl); |
| continue; |
| } |
| |
| bool shouldIDoCoverage |
| = this->ShouldIDoCoverage(fullFileName.c_str(), |
| sourceDir.c_str(), binaryDir.c_str()); |
| if ( !shouldIDoCoverage ) |
| { |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, |
| ".NoDartCoverage found, so skip coverage check for: " |
| << fullFileName.c_str() |
| << std::endl); |
| continue; |
| } |
| |
| const singleFileCoverageVector& fcov = fileIterator->second; |
| covLogFile << "\t<File Name=\"" |
| << this->CTest->MakeXMLSafe(fileName.c_str()) |
| << "\" FullPath=\"" << this->CTest->MakeXMLSafe( |
| this->CTest->GetShortPathToFile( |
| fileIterator->first.c_str())) << "\">" << std::endl |
| << "\t\t<Report>" << std::endl; |
| |
| std::ifstream ifs(fullFileName.c_str()); |
| if ( !ifs) |
| { |
| cmOStringStream ostr; |
| ostr << "Cannot open source file: " << fullFileName.c_str(); |
| errorsWhileAccumulating.push_back(ostr.str()); |
| error ++; |
| continue; |
| } |
| |
| int tested = 0; |
| int untested = 0; |
| |
| singleFileCoverageVector::size_type cc; |
| std::string line; |
| for ( cc= 0; cc < fcov.size(); cc ++ ) |
| { |
| if ( !cmSystemTools::GetLineFromStream(ifs, line) && |
| cc != fcov.size() -1 ) |
| { |
| cmOStringStream ostr; |
| ostr << "Problem reading source file: " << fullFileName.c_str() |
| << " line:" << cc; |
| errorsWhileAccumulating.push_back(ostr.str()); |
| error ++; |
| break; |
| } |
| covLogFile << "\t\t<Line Number=\"" << cc << "\" Count=\"" << fcov[cc] |
| << "\">" |
| << this->CTest->MakeXMLSafe(line.c_str()) << "</Line>" << std::endl; |
| if ( fcov[cc] == 0 ) |
| { |
| untested ++; |
| } |
| else if ( fcov[cc] > 0 ) |
| { |
| tested ++; |
| } |
| } |
| if ( cmSystemTools::GetLineFromStream(ifs, line) ) |
| { |
| cmOStringStream ostr; |
| ostr << "Looks like there are more lines in the file: " << line; |
| errorsWhileAccumulating.push_back(ostr.str()); |
| } |
| float cper = 0; |
| float cmet = 0; |
| if ( tested + untested > 0 ) |
| { |
| cper = (100 * SAFEDIV(static_cast<float>(tested), |
| static_cast<float>(tested + untested))); |
| cmet = ( SAFEDIV(static_cast<float>(tested + 10), |
| static_cast<float>(tested + untested + 10))); |
| } |
| total_tested += tested; |
| total_untested += untested; |
| covLogFile << "\t\t</Report>" << std::endl |
| << "\t</File>" << std::endl; |
| covSumFile << "\t<File Name=\"" << this->CTest->MakeXMLSafe(fileName) |
| << "\" FullPath=\"" << this->CTest->MakeXMLSafe( |
| this->CTest->GetShortPathToFile(fullFileName.c_str())) |
| << "\" Covered=\"" << (cmet>0?"true":"false") << "\">\n" |
| << "\t\t<LOCTested>" << tested << "</LOCTested>\n" |
| << "\t\t<LOCUnTested>" << untested << "</LOCUnTested>\n" |
| << "\t\t<PercentCoverage>"; |
| covSumFile.setf(std::ios::fixed, std::ios::floatfield); |
| covSumFile.precision(2); |
| covSumFile << (cper) << "</PercentCoverage>\n" |
| << "\t\t<CoverageMetric>"; |
| covSumFile.setf(std::ios::fixed, std::ios::floatfield); |
| covSumFile.precision(2); |
| covSumFile << (cmet) << "</CoverageMetric>\n" |
| << "\t</File>" << std::endl; |
| cnt ++; |
| } |
| this->EndCoverageLogFile(covLogFile, logFileCount); |
| |
| if ( errorsWhileAccumulating.size() > 0 ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, std::endl); |
| cmCTestLog(this->CTest, ERROR_MESSAGE, |
| "Error(s) while acumulating results:" << std::endl); |
| std::vector<std::string>::iterator erIt; |
| for ( erIt = errorsWhileAccumulating.begin(); |
| erIt != errorsWhileAccumulating.end(); |
| ++ erIt ) |
| { |
| cmCTestLog(this->CTest, ERROR_MESSAGE, |
| " " << erIt->c_str() << std::endl); |
| } |
| } |
| |
| int total_lines = total_tested + total_untested; |
| float percent_coverage = 100 * SAFEDIV(static_cast<float>(total_tested), |
| static_cast<float>(total_lines)); |
| if ( total_lines == 0 ) |
| { |
| percent_coverage = 0; |
| } |
| |
| std::string end_time = this->CTest->CurrentTime(); |
| |
| covSumFile << "\t<LOCTested>" << total_tested << "</LOCTested>\n" |
| << "\t<LOCUntested>" << total_untested << "</LOCUntested>\n" |
| << "\t<LOC>" << total_lines << "</LOC>\n" |
| << "\t<PercentCoverage>"; |
| covSumFile.setf(std::ios::fixed, std::ios::floatfield); |
| covSumFile.precision(2); |
| covSumFile << (percent_coverage)<< "</PercentCoverage>\n" |
| << "\t<EndDateTime>" << end_time << "</EndDateTime>\n"; |
| covSumFile << "<ElapsedMinutes>" << |
| static_cast<int>((cmSystemTools::GetTime() - elapsed_time_start)/6)/10.0 |
| << "</ElapsedMinutes>" |
| << "</Coverage>" << std::endl; |
| this->CTest->EndXML(covSumFile); |
| |
| cmCTestLog(this->CTest, HANDLER_OUTPUT, "\tCovered LOC: " |
| << total_tested << std::endl |
| << "\tNot covered LOC: " << total_untested << std::endl |
| << "\tTotal LOC: " << total_lines << std::endl |
| << "\tPercentage Coverage: " |
| << std::setiosflags(std::ios::fixed) |
| << std::setprecision(2) |
| << (percent_coverage) << "%" << std::endl); |
| |
| ofs << "\tCovered LOC: " << total_tested << std::endl |
| << "\tNot covered LOC: " << total_untested << std::endl |
| << "\tTotal LOC: " << total_lines << std::endl |
| << "\tPercentage Coverage: " |
| << std::setiosflags(std::ios::fixed) |
| << std::setprecision(2) |
| << (percent_coverage) << "%" << std::endl; |
| |
| cmSystemTools::ChangeDirectory(currentDirectory.c_str()); |
| |
| if ( error ) |
| { |
| return -1; |
| } |
| return 0; |
| } |
| |
| //---------------------------------------------------------------------- |
| void cmCTestCoverageHandler::PopulateCustomVectors(cmMakefile *mf) |
| { |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, |
| " Add coverage exclude regular expressions." << std::endl); |
| this->CTest->PopulateCustomVector(mf, "CTEST_CUSTOM_COVERAGE_EXCLUDE", |
| this->CustomCoverageExclude); |
| std::vector<cmStdString>::iterator it; |
| for ( it = this->CustomCoverageExclude.begin(); |
| it != this->CustomCoverageExclude.end(); |
| ++ it ) |
| { |
| cmCTestLog(this->CTest, HANDLER_VERBOSE_OUTPUT, " Add coverage exclude: " |
| << it->c_str() << std::endl); |
| } |
| } |
