lldb/unittests/TestingSupport/Symbol/YAMLModuleTester.h

   1 //===- YAMLModuleTester.h ---------------------------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLDB_UNITTESTS_TESTINGSUPPORT_SYMBOL_YAMLMODULETESTER_H
  10 #define LLDB_UNITTESTS_TESTINGSUPPORT_SYMBOL_YAMLMODULETESTER_H
  11
  12 #include "Plugins/ObjectFile/ELF/ObjectFileELF.h"
  13 #include "Plugins/SymbolFile/DWARF/DWARFUnit.h"
  14 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
  15 #include "Plugins/TypeSystem/Clang/TypeSystemClang.h"
  16 #include "TestingSupport/SubsystemRAII.h"
  17 #include "TestingSupport/TestUtilities.h"
  18 #include "lldb/Core/Module.h"
  19 #include "lldb/Host/HostInfo.h"
  20 #include <optional>
  21
  22 namespace lldb_private {
  23
  24 /// Helper class that can construct a module from YAML and evaluate
  25 /// DWARF expressions on it.
  26 class YAMLModuleTester {
  27 protected:
  28   SubsystemRAII<FileSystem, HostInfo, TypeSystemClang, ObjectFileELF,
  29                 plugin::dwarf::SymbolFileDWARF>
  30       subsystems;
  31   std::optional<TestFile> m_file;
  32   lldb::ModuleSP m_module_sp;
  33   plugin::dwarf::DWARFUnit *m_dwarf_unit;
  34
  35 public:
  36   /// Parse the debug info sections from the YAML description.
  37   YAMLModuleTester(llvm::StringRef yaml_data, size_t cu_index = 0);
  38   plugin::dwarf::DWARFUnit *GetDwarfUnit() const { return m_dwarf_unit; }
  39   lldb::ModuleSP GetModule() const { return m_module_sp; }
  40 };
  41
  42 } // namespace lldb_private
  43
  44 #endif // LLDB_UNITTESTS_TESTINGSUPPORT_SYMBOL_YAMLMODULETESTER_H