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This is an enhancement to LLVM Source-Based Code Coverage in clang to track how many times individual branch-generating conditions are taken (evaluate to TRUE) and not taken (evaluate to FALSE). Individual conditions may comprise larger boolean expressions using boolean logical operators. This functionality is very similar to what is supported by GCOV except that it is very closely anchored to the ASTs. Differential Revision: https://reviews.llvm.org/D84467
81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
//===- CoverageViewOptions.h - Code coverage display options -------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_COV_COVERAGEVIEWOPTIONS_H
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#define LLVM_COV_COVERAGEVIEWOPTIONS_H
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#include "llvm/Config/llvm-config.h"
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#include "RenderingSupport.h"
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#include <vector>
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namespace llvm {
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/// The options for displaying the code coverage information.
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struct CoverageViewOptions {
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enum class OutputFormat {
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Text,
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HTML,
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Lcov
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};
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enum class BranchOutputType { Count, Percent, Off };
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bool Debug;
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bool Colors;
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bool ShowLineNumbers;
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bool ShowLineStats;
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bool ShowRegionMarkers;
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bool ShowBranchCounts;
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bool ShowBranchPercents;
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bool ShowExpandedRegions;
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bool ShowFunctionInstantiations;
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bool ShowFullFilenames;
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bool ShowBranchSummary;
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bool ShowRegionSummary;
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bool ShowInstantiationSummary;
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bool ExportSummaryOnly;
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bool SkipExpansions;
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bool SkipFunctions;
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OutputFormat Format;
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BranchOutputType ShowBranches;
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std::string ShowOutputDirectory;
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std::vector<std::string> DemanglerOpts;
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uint32_t TabSize;
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std::string ProjectTitle;
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std::string CreatedTimeStr;
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unsigned NumThreads;
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/// Change the output's stream color if the colors are enabled.
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ColoredRawOstream colored_ostream(raw_ostream &OS,
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raw_ostream::Colors Color) const {
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return llvm::colored_ostream(OS, Color, Colors);
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}
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/// Check if an output directory has been specified.
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bool hasOutputDirectory() const { return !ShowOutputDirectory.empty(); }
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/// Check if a demangler has been specified.
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bool hasDemangler() const { return !DemanglerOpts.empty(); }
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/// Check if a project title has been specified.
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bool hasProjectTitle() const { return !ProjectTitle.empty(); }
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/// Check if the created time of the profile data file is available.
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bool hasCreatedTime() const { return !CreatedTimeStr.empty(); }
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/// Get the LLVM version string.
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std::string getLLVMVersionString() const {
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std::string VersionString = "Generated by llvm-cov -- llvm version ";
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VersionString += LLVM_VERSION_STRING;
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return VersionString;
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}
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};
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}
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#endif // LLVM_COV_COVERAGEVIEWOPTIONS_H
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