1 //===- SourceCoverageViewText.h - A text-based code coverage view ---------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 /// 10 /// \file This file defines the interface to the text-based coverage renderer. 11 /// 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_COV_SOURCECOVERAGEVIEWTEXT_H 15 #define LLVM_COV_SOURCECOVERAGEVIEWTEXT_H 16 17 #include "SourceCoverageView.h" 18 19 namespace llvm { 20 21 using namespace coverage; 22 23 /// A coverage printer for text output. 24 class CoveragePrinterText : public CoveragePrinter { 25 public: 26 Expected<OwnedStream> createViewFile(StringRef Path, 27 bool InToplevel) override; 28 29 void closeViewFile(OwnedStream OS) override; 30 31 Error createIndexFile(ArrayRef<std::string> SourceFiles, 32 const CoverageMapping &Coverage, 33 const CoverageFiltersMatchAll &Filters) override; 34 35 CoveragePrinterText(const CoverageViewOptions &Opts) 36 : CoveragePrinter(Opts) {} 37 }; 38 39 /// A code coverage view which supports text-based rendering. 40 class SourceCoverageViewText : public SourceCoverageView { 41 void renderViewHeader(raw_ostream &OS) override; 42 43 void renderViewFooter(raw_ostream &OS) override; 44 45 void renderSourceName(raw_ostream &OS, bool WholeFile) override; 46 47 void renderLinePrefix(raw_ostream &OS, unsigned ViewDepth) override; 48 49 void renderLineSuffix(raw_ostream &OS, unsigned ViewDepth) override; 50 51 void renderViewDivider(raw_ostream &OS, unsigned ViewDepth) override; 52 53 void renderLine(raw_ostream &OS, LineRef L, const LineCoverageStats &LCS, 54 unsigned ExpansionCol, unsigned ViewDepth) override; 55 56 void renderExpansionSite(raw_ostream &OS, LineRef L, 57 const LineCoverageStats &LCS, unsigned ExpansionCol, 58 unsigned ViewDepth) override; 59 60 void renderExpansionView(raw_ostream &OS, ExpansionView &ESV, 61 unsigned ViewDepth) override; 62 63 void renderInstantiationView(raw_ostream &OS, InstantiationView &ISV, 64 unsigned ViewDepth) override; 65 66 void renderLineCoverageColumn(raw_ostream &OS, 67 const LineCoverageStats &Line) override; 68 69 void renderLineNumberColumn(raw_ostream &OS, unsigned LineNo) override; 70 71 void renderRegionMarkers(raw_ostream &OS, const LineCoverageStats &Line, 72 unsigned ViewDepth) override; 73 74 void renderTitle(raw_ostream &OS, StringRef Title) override; 75 76 void renderTableHeader(raw_ostream &OS, unsigned FirstUncoveredLineNo, 77 unsigned IndentLevel) override; 78 79 public: 80 SourceCoverageViewText(StringRef SourceName, const MemoryBuffer &File, 81 const CoverageViewOptions &Options, 82 CoverageData &&CoverageInfo) 83 : SourceCoverageView(SourceName, File, Options, std::move(CoverageInfo)) { 84 } 85 }; 86 87 } // namespace llvm 88 89 #endif // LLVM_COV_SOURCECOVERAGEVIEWTEXT_H 90
