Esempio n. 1
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std::unique_ptr<SourceCoverageView>
CodeCoverageTool::createSourceFileView(StringRef SourceFile,
                                       CoverageMapping &Coverage) {
  auto SourceBuffer = getSourceFile(SourceFile);
  if (!SourceBuffer)
    return nullptr;
  auto FileCoverage = Coverage.getCoverageForFile(SourceFile);
  if (FileCoverage.empty())
    return nullptr;

  auto Expansions = FileCoverage.getExpansions();
  auto View = llvm::make_unique<SourceCoverageView>(
      SourceBuffer.get(), ViewOpts, std::move(FileCoverage));
  attachExpansionSubViews(*View, Expansions, Coverage);

  for (auto Function : Coverage.getInstantiations(SourceFile)) {
    auto SubViewCoverage = Coverage.getCoverageForFunction(*Function);
    auto SubViewExpansions = SubViewCoverage.getExpansions();
    auto SubView = llvm::make_unique<SourceCoverageView>(
        SourceBuffer.get(), ViewOpts, std::move(SubViewCoverage));
    attachExpansionSubViews(*SubView, SubViewExpansions, Coverage);

    if (SubView) {
      unsigned FileID = Function->CountedRegions.front().FileID;
      unsigned Line = 0;
      for (const auto &CR : Function->CountedRegions)
        if (CR.FileID == FileID)
          Line = std::max(CR.LineEnd, Line);
      View->addInstantiation(Function->Name, Line, std::move(SubView));
    }
  }
  return View;
}
Esempio n. 2
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  /// \brief Render an array of all the source files, also pass back a Summary.
  void renderFiles(ArrayRef<std::string> SourceFiles,
                   ArrayRef<FileCoverageSummary> FileReports) {
    // Start List of Files.
    emitArrayStart();

    for (unsigned I = 0, E = SourceFiles.size(); I < E; ++I) {
      // Render the file.
      auto FileCoverage = Coverage.getCoverageForFile(SourceFiles[I]);
      renderFile(FileCoverage, FileReports[I]);
    }

    // End List of Files.
    emitArrayEnd();
  }