llvm/llvm/tools/llvm-cov/SourceCoverageViewText.cpp

//===- SourceCoverageViewText.cpp - A text-based code coverage view -------===//
//
// 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
//
//===----------------------------------------------------------------------===//
///
/// \file This file implements the text-based coverage renderer.
///
//===----------------------------------------------------------------------===//

#include "SourceCoverageViewText.h"
#include "CoverageReport.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Format.h"
#include "llvm/Support/Path.h"
#include <optional>

usingnamespacellvm;

Expected<CoveragePrinter::OwnedStream>
CoveragePrinterText::createViewFile(StringRef Path, bool InToplevel) { … }

void CoveragePrinterText::closeViewFile(OwnedStream OS) { … }

Error CoveragePrinterText::createIndexFile(
    ArrayRef<std::string> SourceFiles, const CoverageMapping &Coverage,
    const CoverageFiltersMatchAll &Filters) { … }

struct CoveragePrinterTextDirectory::Reporter : public DirectoryCoverageReport { … };

Error CoveragePrinterTextDirectory::createIndexFile(
    ArrayRef<std::string> SourceFiles, const CoverageMapping &Coverage,
    const CoverageFiltersMatchAll &Filters) { … }

namespace {

static const unsigned LineCoverageColumnWidth = …;
static const unsigned LineNumberColumnWidth = …;

/// Get the width of the leading columns.
unsigned getCombinedColumnWidth(const CoverageViewOptions &Opts) { … }

/// The width of the line that is used to divide between the view and
/// the subviews.
unsigned getDividerWidth(const CoverageViewOptions &Opts) { … }

} // anonymous namespace

void SourceCoverageViewText::renderViewHeader(raw_ostream &) { … }

void SourceCoverageViewText::renderViewFooter(raw_ostream &) { … }

void SourceCoverageViewText::renderSourceName(raw_ostream &OS, bool WholeFile) { … }

void SourceCoverageViewText::renderLinePrefix(raw_ostream &OS,
                                              unsigned ViewDepth) { … }

void SourceCoverageViewText::renderLineSuffix(raw_ostream &, unsigned) { … }

void SourceCoverageViewText::renderViewDivider(raw_ostream &OS,
                                               unsigned ViewDepth) { … }

void SourceCoverageViewText::renderLine(raw_ostream &OS, LineRef L,
                                        const LineCoverageStats &LCS,
                                        unsigned ExpansionCol,
                                        unsigned ViewDepth) { … }

void SourceCoverageViewText::renderLineCoverageColumn(
    raw_ostream &OS, const LineCoverageStats &Line) { … }

void SourceCoverageViewText::renderLineNumberColumn(raw_ostream &OS,
                                                    unsigned LineNo) { … }

void SourceCoverageViewText::renderRegionMarkers(raw_ostream &OS,
                                                 const LineCoverageStats &Line,
                                                 unsigned ViewDepth) { … }

void SourceCoverageViewText::renderExpansionSite(raw_ostream &OS, LineRef L,
                                                 const LineCoverageStats &LCS,
                                                 unsigned ExpansionCol,
                                                 unsigned ViewDepth) { … }

void SourceCoverageViewText::renderExpansionView(raw_ostream &OS,
                                                 ExpansionView &ESV,
                                                 unsigned ViewDepth) { … }

void SourceCoverageViewText::renderBranchView(raw_ostream &OS, BranchView &BRV,
                                              unsigned ViewDepth) { … }

void SourceCoverageViewText::renderMCDCView(raw_ostream &OS, MCDCView &MRV,
                                            unsigned ViewDepth) { … }

void SourceCoverageViewText::renderInstantiationView(raw_ostream &OS,
                                                     InstantiationView &ISV,
                                                     unsigned ViewDepth) { … }

void SourceCoverageViewText::renderTitle(raw_ostream &OS, StringRef Title) { … }

void SourceCoverageViewText::renderTableHeader(raw_ostream &, unsigned) { … }