CoverageReport.h
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//===- CoverageReport.h - Code coverage report ----------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// This class implements rendering of a code coverage report.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_COV_COVERAGEREPORT_H
#define LLVM_COV_COVERAGEREPORT_H
#include "CoverageFilters.h"
#include "CoverageSummaryInfo.h"
#include "CoverageViewOptions.h"
namespace llvm {
/// Displays the code coverage report.
class CoverageReport {
const CoverageViewOptions &Options;
const coverage::CoverageMapping &Coverage;
void render(const FileCoverageSummary &File, raw_ostream &OS) const;
void render(const FunctionCoverageSummary &Function, const DemangleCache &DC,
raw_ostream &OS) const;
public:
CoverageReport(const CoverageViewOptions &Options,
const coverage::CoverageMapping &Coverage)
: Options(Options), Coverage(Coverage) {}
void renderFunctionReports(ArrayRef<std::string> Files,
const DemangleCache &DC, raw_ostream &OS);
/// Prepare file reports for the files specified in \p Files.
static std::vector<FileCoverageSummary>
prepareFileReports(const coverage::CoverageMapping &Coverage,
FileCoverageSummary &Totals, ArrayRef<std::string> Files,
const CoverageViewOptions &Options,
const CoverageFilter &Filters = CoverageFiltersMatchAll());
static void
prepareSingleFileReport(const StringRef Filename,
const coverage::CoverageMapping *Coverage,
const CoverageViewOptions &Options,
const unsigned LCP,
FileCoverageSummary *FileReport,
const CoverageFilter *Filters);
/// Render file reports for every unique file in the coverage mapping.
void renderFileReports(raw_ostream &OS,
const CoverageFilters &IgnoreFilenameFilters) const;
/// Render file reports for the files specified in \p Files.
void renderFileReports(raw_ostream &OS, ArrayRef<std::string> Files) const;
/// Render file reports for the files specified in \p Files and the functions
/// in \p Filters.
void renderFileReports(raw_ostream &OS, ArrayRef<std::string> Files,
const CoverageFiltersMatchAll &Filters) const;
};
} // end namespace llvm
#endif // LLVM_COV_COVERAGEREPORT_H