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82 lines
3.0 KiB
C++
82 lines
3.0 KiB
C++
//===----- UnitTestSourceFileDepGraphFactory.h ------------------*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef UnitTestSourceFileDepGraphFactory_h
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#define UnitTestSourceFileDepGraphFactory_h
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#include "swift/AST/AbstractSourceFileDepGraphFactory.h"
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namespace swift {
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namespace fine_grained_dependencies {
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namespace mocking_fine_grained_dependency_graphs {
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using DependencyDescriptions =
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std::unordered_multimap<NodeKind, std::vector<std::string>>;
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class UnitTestSourceFileDepGraphFactory
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: public AbstractSourceFileDepGraphFactory {
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const DependencyDescriptions dependencyDescriptions;
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public:
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UnitTestSourceFileDepGraphFactory(
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bool hadCompilationError, StringRef swiftDeps,
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Fingerprint fileFingerprint, bool emitDotFileAfterConstruction,
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const DependencyDescriptions &dependencyDescriptions,
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DiagnosticEngine &diags)
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: AbstractSourceFileDepGraphFactory(
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hadCompilationError, swiftDeps, fileFingerprint,
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emitDotFileAfterConstruction, diags),
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dependencyDescriptions(dependencyDescriptions) {}
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~UnitTestSourceFileDepGraphFactory() override = default;
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private:
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void addAllDefinedDecls() override;
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void addAllUsedDecls() override;
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/// For brevity, unit tests specify dependencies by NodeKind,
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/// but for processing, the kind is needed for each entry.
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void forEachEntry(function_ref<void(NodeKind kind, StringRef entry)> fn);
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static const char *defUseSeparator;
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static bool isADefinedDecl(StringRef s);
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void addADefinedDecl(StringRef s, NodeKind kind);
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void addAUsedDecl(StringRef s, NodeKind kind);
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Optional<std::pair<DependencyKey, DependencyKey>> parseAUsedDecl(StringRef s,
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NodeKind);
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/// Parse and return an interface \c DependencyKey
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Optional<DependencyKey> parseADefinedDecl(StringRef s, NodeKind, DeclAspect);
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DependencyKey computeUseKey(StringRef s, bool isCascadingUse);
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/// Return true if when the name appears in a unit test, it represents a
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/// context, not a baseName. Return false if a single name is a baseName,
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/// without context Return None if there shoud be two names
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static Optional<bool> singleNameIsContext(NodeKind kind);
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static constexpr char nameContextSeparator = ',';
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static constexpr char fingerprintSeparator = '@';
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static std::string parseContext(const StringRef s, const NodeKind kind);
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static std::string parseName(const StringRef s, const NodeKind kind);
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};
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} // namespace mocking_fine_grained_dependency_graphs
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} // namespace fine_grained_dependencies
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} // namespace swift
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#endif /* UnitTestSourceFileDepGraphFactory_h */
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