2016-12-28 22:52:27 +03:00
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//===- CoverageFilters.cpp - Function coverage mapping filters ------------===//
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2017-01-25 04:54:00 +03:00
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// These classes provide filtering for function coverage mapping records.
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//
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//===----------------------------------------------------------------------===//
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2016-12-28 22:52:27 +03:00
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#include "CoverageFilters.h"
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#include "CoverageSummaryInfo.h"
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#include "llvm/Support/Regex.h"
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using namespace llvm;
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bool NameCoverageFilter::matches(const coverage::FunctionRecord &Function) {
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StringRef FuncName = Function.Name;
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return FuncName.find(Name) != StringRef::npos;
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}
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bool
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NameRegexCoverageFilter::matches(const coverage::FunctionRecord &Function) {
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return llvm::Regex(Regex).match(Function.Name);
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}
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bool RegionCoverageFilter::matches(const coverage::FunctionRecord &Function) {
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return PassesThreshold(FunctionCoverageSummary::get(Function)
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.RegionCoverage.getPercentCovered());
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}
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bool LineCoverageFilter::matches(const coverage::FunctionRecord &Function) {
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return PassesThreshold(
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FunctionCoverageSummary::get(Function).LineCoverage.getPercentCovered());
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}
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void CoverageFilters::push_back(std::unique_ptr<CoverageFilter> Filter) {
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Filters.push_back(std::move(Filter));
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}
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bool CoverageFilters::matches(const coverage::FunctionRecord &Function) {
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for (const auto &Filter : Filters) {
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if (Filter->matches(Function))
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return true;
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}
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return false;
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}
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bool
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CoverageFiltersMatchAll::matches(const coverage::FunctionRecord &Function) {
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for (const auto &Filter : Filters) {
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if (!Filter->matches(Function))
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return false;
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}
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return true;
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}
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