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📄 CodeCoverage.cpp(38.12 KB)
📄 CoverageExporter.h(1.58 KB)
📄 CoverageExporterJson.cpp(10.48 KB)
📄 CoverageExporterJson.h(1.21 KB)
📄 CoverageExporterLcov.cpp(4.7 KB)
📄 CoverageExporterLcov.h(1.22 KB)
📄 CoverageFilters.cpp(2.72 KB)
📄 CoverageFilters.h(4.84 KB)
📄 CoverageReport.cpp(16.16 KB)
📄 CoverageReport.h(2.67 KB)
📄 CoverageSummaryInfo.cpp(2.28 KB)
📄 CoverageSummaryInfo.h(6.64 KB)
📄 CoverageViewOptions.h(2.19 KB)
📄 RenderingSupport.h(1.83 KB)
📄 SourceCoverageView.cpp(8.88 KB)
📄 SourceCoverageView.h(9.34 KB)
📄 SourceCoverageViewHTML.cpp(21.81 KB)
📄 SourceCoverageViewHTML.h(3.48 KB)
📄 SourceCoverageViewText.cpp(9.09 KB)
📄 SourceCoverageViewText.h(3.16 KB)
📄 TestingSupport.cpp(3.33 KB)
📄 gcov.cpp(6.97 KB)
📄 llvm-cov.cpp(3.32 KB)

Editing: CoverageSummaryInfo.cpp

//===- CoverageSummaryInfo.cpp - Coverage summary for function/file -------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// These structures are used to represent code coverage metrics
// for functions/files.
//
//===----------------------------------------------------------------------===//

#include "CoverageSummaryInfo.h"

using namespace llvm;
using namespace coverage;

FunctionCoverageSummary
FunctionCoverageSummary::get(const CoverageMapping &CM,
                             const coverage::FunctionRecord &Function) {
  // Compute the region coverage.
  size_t NumCodeRegions = 0, CoveredRegions = 0;
  for (auto &CR : Function.CountedRegions) {
    if (CR.Kind != CounterMappingRegion::CodeRegion)
      continue;
    ++NumCodeRegions;
    if (CR.ExecutionCount != 0)
      ++CoveredRegions;
  }

// Compute the line coverage
  size_t NumLines = 0, CoveredLines = 0;
  CoverageData CD = CM.getCoverageForFunction(Function);
  for (const auto &LCS : getLineCoverageStats(CD)) {
    if (!LCS.isMapped())
      continue;
    ++NumLines;
    if (LCS.getExecutionCount())
      ++CoveredLines;
  }

return FunctionCoverageSummary(
      Function.Name, Function.ExecutionCount,
      RegionCoverageInfo(CoveredRegions, NumCodeRegions),
      LineCoverageInfo(CoveredLines, NumLines));
}

FunctionCoverageSummary
FunctionCoverageSummary::get(const InstantiationGroup &Group,
                             ArrayRef<FunctionCoverageSummary> Summaries) {
  std::string Name;
  if (Group.hasName()) {
    Name = std::string(Group.getName());
  } else {
    llvm::raw_string_ostream OS(Name);
    OS << "Definition at line " << Group.getLine() << ", column "
       << Group.getColumn();
  }

FunctionCoverageSummary Summary(Name);
  Summary.ExecutionCount = Group.getTotalExecutionCount();
  Summary.RegionCoverage = Summaries[0].RegionCoverage;
  Summary.LineCoverage = Summaries[0].LineCoverage;
  for (const auto &FCS : Summaries.drop_front()) {
    Summary.RegionCoverage.merge(FCS.RegionCoverage);
    Summary.LineCoverage.merge(FCS.LineCoverage);
  }
  return Summary;
}

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Editing: CoverageSummaryInfo.cpp

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