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llvm-mirror/tools/llvm-cov/CoverageReport.h
Chandler Carruth ae65e281f3 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00

70 lines
2.7 KiB
C++

//===- 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