| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| #include <map> |
| |
| #include "garnet/bin/zxdb/symbols/module_symbol_index.h" |
| #include "garnet/bin/zxdb/symbols/module_symbols.h" |
| #include "garnet/bin/zxdb/symbols/symbol.h" |
| |
| namespace zxdb { |
| |
| // A mock for symbol lookup. |
| class MockModuleSymbols : public ModuleSymbols { |
| public: |
| explicit MockModuleSymbols(const std::string& local_file_name); |
| ~MockModuleSymbols() override; |
| |
| // Adds a mock mapping from the given name to the list of locations. |
| void AddSymbolLocations(const std::string& name, std::vector<Location> locs); |
| |
| // Adds a mock mapping from address to line details. This matches an exact |
| // address only, not a range. |
| void AddLineDetails(uint64_t absolute_address, LineDetails details); |
| |
| // Injects a response to IndexDieRefToSymbol for resolving symbols from the |
| // index. See index() getter. |
| void AddDieRef(const ModuleSymbolIndexNode::DieRef& die, |
| fxl::RefPtr<Symbol> symbol); |
| |
| // Provides writable access to the index for tests to insert data. To hook |
| // up symbols, add them to the index and call AddDieRef() with the same |
| // DieRef and the symbol you want it to resolve to. |
| ModuleSymbolIndex& index() { return index_; } |
| |
| // ModuleSymbols implementation. |
| ModuleSymbolStatus GetStatus() const override; |
| std::vector<Location> ResolveInputLocation( |
| const SymbolContext& symbol_context, const InputLocation& input_location, |
| const ResolveOptions& options) const override; |
| LineDetails LineDetailsForAddress(const SymbolContext& symbol_context, |
| uint64_t address) const override; |
| std::vector<std::string> FindFileMatches( |
| const std::string& name) const override; |
| const ModuleSymbolIndex& GetIndex() const override; |
| LazySymbol IndexDieRefToSymbol( |
| const ModuleSymbolIndexNode::DieRef&) const override; |
| |
| private: |
| ModuleSymbolIndex index_; |
| |
| std::string local_file_name_; |
| |
| // Maps manually-added symbols to their locations. |
| std::map<std::string, std::vector<Location>> symbols_; |
| |
| // Maps manually-added addresses to line details. |
| std::map<uint64_t, LineDetails> lines_; |
| |
| // Maps manually-aded DieRefs offsets to symbols. |
| std::map<uint32_t, fxl::RefPtr<Symbol>> die_refs_; |
| }; |
| |
| } // namespace zxdb |