DungeonTestHarness Class Reference

Dumps the state of WRAM and CPU/PPU registers after initialization. More...

Public Member Functions
	DungeonTestHarness (const std::string &rom_path)
absl::Status	GenerateHarnessState (const std::string &output_path)

Private Attributes
std::string	rom_path_

Detailed Description

Dumps the state of WRAM and CPU/PPU registers after initialization.

This tool runs the SNES emulator from the Reset vector until it hits the main game loop. It then dumps the entire state of WRAM and relevant registers to a header file. This captured state can be used to initialize the emulator for test harnesses, providing a realistic environment for executing native game code.

Definition at line 21 of file dungeon_test_harness.cc.

Constructor & Destructor Documentation

DungeonTestHarness()

DungeonTestHarness::DungeonTestHarness ( const std::string &  rom_path )

inlineexplicit

Definition at line 23 of file dungeon_test_harness.cc.

Member Function Documentation

GenerateHarnessState()

absl::Status DungeonTestHarness::GenerateHarnessState ( const std::string &  output_path )

inline

Definition at line 26 of file dungeon_test_harness.cc.

References yaze::emu::Snes::cpu(), yaze::emu::Snes::Init(), yaze::Rom::LoadFromFile(), yaze::emu::Snes::ppu(), yaze::emu::Snes::Read(), yaze::emu::Snes::Reset(), RETURN_IF_ERROR, rom_path_, yaze::emu::Snes::RunCycle(), and yaze::Rom::vector().

Referenced by main().

Member Data Documentation

rom_path_

std::string DungeonTestHarness::rom_path_

private

Definition at line 111 of file dungeon_test_harness.cc.

Referenced by GenerateHarnessState().

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The documentation for this class was generated from the following file:

• tools/test_helpers/dungeon_test_harness.cc