tools/llvm-cov/CoverageViewOptions.h

   1 //===- CoverageViewOptions.h - Code coverage display options -------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_COV_COVERAGEVIEWOPTIONS_H
  10 #define LLVM_COV_COVERAGEVIEWOPTIONS_H
  11
  12 #include "llvm/Config/llvm-config.h"
  13 #include "RenderingSupport.h"
  14 #include <vector>
  15
  16 namespace llvm {
  17
  18 /// The options for displaying the code coverage information.
  19 struct CoverageViewOptions {
  20   enum class OutputFormat {
  21     Text,
  22     HTML,
  23     Lcov
  24   };
  25
  26   bool Debug;
  27   bool Colors;
  28   bool ShowLineNumbers;
  29   bool ShowLineStats;
  30   bool ShowRegionMarkers;
  31   bool ShowExpandedRegions;
  32   bool ShowFunctionInstantiations;
  33   bool ShowFullFilenames;
  34   bool ShowRegionSummary;
  35   bool ShowInstantiationSummary;
  36   bool ExportSummaryOnly;
  37   bool SkipExpansions;
  38   bool SkipFunctions;
  39   OutputFormat Format;
  40   std::string ShowOutputDirectory;
  41   std::vector<std::string> DemanglerOpts;
  42   uint32_t TabSize;
  43   std::string ProjectTitle;
  44   std::string CreatedTimeStr;
  45   unsigned NumThreads;
  46
  47   /// Change the output's stream color if the colors are enabled.
  48   ColoredRawOstream colored_ostream(raw_ostream &OS,
  49                                     raw_ostream::Colors Color) const {
  50     return llvm::colored_ostream(OS, Color, Colors);
  51   }
  52
  53   /// Check if an output directory has been specified.
  54   bool hasOutputDirectory() const { return !ShowOutputDirectory.empty(); }
  55
  56   /// Check if a demangler has been specified.
  57   bool hasDemangler() const { return !DemanglerOpts.empty(); }
  58
  59   /// Check if a project title has been specified.
  60   bool hasProjectTitle() const { return !ProjectTitle.empty(); }
  61
  62   /// Check if the created time of the profile data file is available.
  63   bool hasCreatedTime() const { return !CreatedTimeStr.empty(); }
  64
  65   /// Get the LLVM version string.
  66   std::string getLLVMVersionString() const {
  67     std::string VersionString = "Generated by llvm-cov -- llvm version ";
  68     VersionString += LLVM_VERSION_STRING;
  69     return VersionString;
  70   }
  71 };
  72 }
  73
  74 #endif // LLVM_COV_COVERAGEVIEWOPTIONS_H