forked from OSchip/llvm-project
98 lines
3.5 KiB
C++
98 lines
3.5 KiB
C++
//===- SourceCoverageViewHTML.h - A html code coverage view ---------------===//
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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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///
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/// \file This file defines the interface to the html coverage renderer.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_COV_SOURCECOVERAGEVIEWHTML_H
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#define LLVM_COV_SOURCECOVERAGEVIEWHTML_H
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#include "SourceCoverageView.h"
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namespace llvm {
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using namespace coverage;
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struct FileCoverageSummary;
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/// A coverage printer for html output.
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class CoveragePrinterHTML : public CoveragePrinter {
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public:
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Expected<OwnedStream> createViewFile(StringRef Path,
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bool InToplevel) override;
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void closeViewFile(OwnedStream OS) override;
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Error createIndexFile(ArrayRef<std::string> SourceFiles,
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const coverage::CoverageMapping &Coverage,
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const CoverageFiltersMatchAll &Filters) override;
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CoveragePrinterHTML(const CoverageViewOptions &Opts)
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: CoveragePrinter(Opts) {}
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private:
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void emitFileSummary(raw_ostream &OS, StringRef SF,
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const FileCoverageSummary &FCS,
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bool IsTotals = false) const;
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std::string buildLinkToFile(StringRef SF,
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const FileCoverageSummary &FCS) const;
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};
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/// A code coverage view which supports html-based rendering.
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class SourceCoverageViewHTML : public SourceCoverageView {
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void renderViewHeader(raw_ostream &OS) override;
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void renderViewFooter(raw_ostream &OS) override;
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void renderSourceName(raw_ostream &OS, bool WholeFile) override;
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void renderLinePrefix(raw_ostream &OS, unsigned ViewDepth) override;
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void renderLineSuffix(raw_ostream &OS, unsigned ViewDepth) override;
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void renderViewDivider(raw_ostream &OS, unsigned ViewDepth) override;
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void renderLine(raw_ostream &OS, LineRef L, const LineCoverageStats &LCS,
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unsigned ExpansionCol, unsigned ViewDepth) override;
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void renderExpansionSite(raw_ostream &OS, LineRef L,
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const LineCoverageStats &LCS, unsigned ExpansionCol,
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unsigned ViewDepth) override;
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void renderExpansionView(raw_ostream &OS, ExpansionView &ESV,
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unsigned ViewDepth) override;
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void renderInstantiationView(raw_ostream &OS, InstantiationView &ISV,
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unsigned ViewDepth) override;
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void renderLineCoverageColumn(raw_ostream &OS,
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const LineCoverageStats &Line) override;
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void renderLineNumberColumn(raw_ostream &OS, unsigned LineNo) override;
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void renderRegionMarkers(raw_ostream &OS, const LineCoverageStats &Line,
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unsigned ViewDepth) override;
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void renderTitle(raw_ostream &OS, StringRef Title) override;
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void renderTableHeader(raw_ostream &OS, unsigned FirstUncoveredLineNo,
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unsigned IndentLevel) override;
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public:
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SourceCoverageViewHTML(StringRef SourceName, const MemoryBuffer &File,
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const CoverageViewOptions &Options,
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coverage::CoverageData &&CoverageInfo)
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: SourceCoverageView(SourceName, File, Options, std::move(CoverageInfo)) {
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}
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};
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} // namespace llvm
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#endif // LLVM_COV_SOURCECOVERAGEVIEWHTML_H
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