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feat: Organize and enhance test structure with new tools and integration tests

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- Added a new `tools` directory to house various utility tools, including the `overworld_golden_data_extractor`, `extract_vanilla_values`, and `rom_patch_utility`.
- Introduced comprehensive integration tests for dungeon and overworld functionalities, ensuring compatibility with existing ROM data.
- Refactored existing test files to improve organization and maintainability, moving deprecated tests to a dedicated directory.
- Updated CMake configuration to include new tools and tests, enhancing the build process for development and CI environments.
- Improved test coverage for dungeon object rendering and room integration, validating core functionalities against expected behaviors.
This commit is contained in:
scawful
2025-10-04 12:21:18 -04:00
parent 4b61b213c0
commit 38ece34894
16 changed files with 1241 additions and 163 deletions
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578
test/integration/zelda3/dungeon_editor_system_integration_test.cc Normal file
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#include <gtest/gtest.h>
#include <memory>
#include <vector>
#include <map>
#include <chrono>
#include "app/rom.h"
#include "app/zelda3/dungeon/room.h"
#include "app/zelda3/dungeon/dungeon_editor_system.h"
#include "app/zelda3/dungeon/dungeon_object_editor.h"
namespace yaze {
namespace zelda3 {
class DungeonEditorSystemIntegrationTest : public ::testing::Test {
protected:
void SetUp() override {
// Skip tests on Linux for automated github builds
#if defined(__linux__)
GTEST_SKIP();
#endif
// Use the real ROM from build directory
rom_path_ = "build/bin/zelda3.sfc";
// Load ROM
rom_ = std::make_unique<Rom>();
ASSERT_TRUE(rom_->LoadFromFile(rom_path_).ok());
// Initialize dungeon editor system
dungeon_editor_system_ = std::make_unique<DungeonEditorSystem>(rom_.get());
ASSERT_TRUE(dungeon_editor_system_->Initialize().ok());
// Load test room data
ASSERT_TRUE(LoadTestRoomData().ok());
}
void TearDown() override {
dungeon_editor_system_.reset();
rom_.reset();
}
absl::Status LoadTestRoomData() {
// Load representative rooms for testing
test_rooms_ = {0x0000, 0x0001, 0x0002, 0x0010, 0x0012, 0x0020};
for (int room_id : test_rooms_) {
auto room_result = dungeon_editor_system_->GetRoom(room_id);
if (room_result.ok()) {
rooms_[room_id] = room_result.value();
std::cout << "Loaded room 0x" << std::hex << room_id << std::dec << std::endl;
}
}
return absl::OkStatus();
}
std::string rom_path_;
std::unique_ptr<Rom> rom_;
std::unique_ptr<DungeonEditorSystem> dungeon_editor_system_;
std::vector<int> test_rooms_;
std::map<int, Room> rooms_;
};
// Test basic dungeon editor system initialization
TEST_F(DungeonEditorSystemIntegrationTest, BasicInitialization) {
EXPECT_NE(dungeon_editor_system_, nullptr);
EXPECT_EQ(dungeon_editor_system_->GetROM(), rom_.get());
EXPECT_FALSE(dungeon_editor_system_->IsDirty());
}
// Test room loading and management
TEST_F(DungeonEditorSystemIntegrationTest, RoomLoadingAndManagement) {
// Test loading a specific room
auto room_result = dungeon_editor_system_->GetRoom(0x0000);
ASSERT_TRUE(room_result.ok()) << "Failed to load room 0x0000: " << room_result.status().message();
const auto& room = room_result.value();
// Note: room_id_ is private, so we can't directly access it in tests
// Test setting current room
ASSERT_TRUE(dungeon_editor_system_->SetCurrentRoom(0x0000).ok());
EXPECT_EQ(dungeon_editor_system_->GetCurrentRoom(), 0x0000);
// Test loading another room
auto room2_result = dungeon_editor_system_->GetRoom(0x0001);
ASSERT_TRUE(room2_result.ok()) << "Failed to load room 0x0001: " << room2_result.status().message();
const auto& room2 = room2_result.value();
// Note: room_id_ is private, so we can't directly access it in tests
}
// Test object editor integration
TEST_F(DungeonEditorSystemIntegrationTest, ObjectEditorIntegration) {
// Get object editor from system
auto object_editor = dungeon_editor_system_->GetObjectEditor();
ASSERT_NE(object_editor, nullptr);
// Set current room
ASSERT_TRUE(dungeon_editor_system_->SetCurrentRoom(0x0000).ok());
// Test object insertion
ASSERT_TRUE(object_editor->InsertObject(5, 5, 0x10, 0x12, 0).ok());
ASSERT_TRUE(object_editor->InsertObject(10, 10, 0x20, 0x22, 1).ok());
// Verify objects were added
EXPECT_EQ(object_editor->GetObjectCount(), 2);
// Test object selection
ASSERT_TRUE(object_editor->SelectObject(5 * 16, 5 * 16).ok());
auto selection = object_editor->GetSelection();
EXPECT_EQ(selection.selected_objects.size(), 1);
// Test object deletion
ASSERT_TRUE(object_editor->DeleteSelectedObjects().ok());
EXPECT_EQ(object_editor->GetObjectCount(), 1);
}
// Test sprite management
TEST_F(DungeonEditorSystemIntegrationTest, SpriteManagement) {
// Set current room
ASSERT_TRUE(dungeon_editor_system_->SetCurrentRoom(0x0000).ok());
// Create sprite data
DungeonEditorSystem::SpriteData sprite_data;
sprite_data.sprite_id = 1;
sprite_data.name = "Test Sprite";
sprite_data.type = DungeonEditorSystem::SpriteType::kEnemy;
sprite_data.x = 100;
sprite_data.y = 100;
sprite_data.layer = 0;
sprite_data.is_active = true;
// Add sprite
ASSERT_TRUE(dungeon_editor_system_->AddSprite(sprite_data).ok());
// Get sprites for room
auto sprites_result = dungeon_editor_system_->GetSpritesByRoom(0x0000);
ASSERT_TRUE(sprites_result.ok()) << "Failed to get sprites: " << sprites_result.status().message();
const auto& sprites = sprites_result.value();
EXPECT_EQ(sprites.size(), 1);
EXPECT_EQ(sprites[0].sprite_id, 1);
EXPECT_EQ(sprites[0].name, "Test Sprite");
// Update sprite
sprite_data.x = 150;
ASSERT_TRUE(dungeon_editor_system_->UpdateSprite(1, sprite_data).ok());
// Get updated sprite
auto sprite_result = dungeon_editor_system_->GetSprite(1);
ASSERT_TRUE(sprite_result.ok());
EXPECT_EQ(sprite_result.value().x, 150);
// Remove sprite
ASSERT_TRUE(dungeon_editor_system_->RemoveSprite(1).ok());
// Verify sprite was removed
auto sprites_after = dungeon_editor_system_->GetSpritesByRoom(0x0000);
ASSERT_TRUE(sprites_after.ok());
EXPECT_EQ(sprites_after.value().size(), 0);
}
// Test item management
TEST_F(DungeonEditorSystemIntegrationTest, ItemManagement) {
// Set current room
ASSERT_TRUE(dungeon_editor_system_->SetCurrentRoom(0x0000).ok());
// Create item data
DungeonEditorSystem::ItemData item_data;
item_data.item_id = 1;
item_data.type = DungeonEditorSystem::ItemType::kKey;
item_data.name = "Small Key";
item_data.x = 200;
item_data.y = 200;
item_data.room_id = 0x0000;
item_data.is_hidden = false;
// Add item
ASSERT_TRUE(dungeon_editor_system_->AddItem(item_data).ok());
// Get items for room
auto items_result = dungeon_editor_system_->GetItemsByRoom(0x0000);
ASSERT_TRUE(items_result.ok()) << "Failed to get items: " << items_result.status().message();
const auto& items = items_result.value();
EXPECT_EQ(items.size(), 1);
EXPECT_EQ(items[0].item_id, 1);
EXPECT_EQ(items[0].name, "Small Key");
// Update item
item_data.is_hidden = true;
ASSERT_TRUE(dungeon_editor_system_->UpdateItem(1, item_data).ok());
// Get updated item
auto item_result = dungeon_editor_system_->GetItem(1);
ASSERT_TRUE(item_result.ok());
EXPECT_TRUE(item_result.value().is_hidden);
// Remove item
ASSERT_TRUE(dungeon_editor_system_->RemoveItem(1).ok());
// Verify item was removed
auto items_after = dungeon_editor_system_->GetItemsByRoom(0x0000);
ASSERT_TRUE(items_after.ok());
EXPECT_EQ(items_after.value().size(), 0);
}
// Test entrance management
TEST_F(DungeonEditorSystemIntegrationTest, EntranceManagement) {
// Create entrance data
DungeonEditorSystem::EntranceData entrance_data;
entrance_data.entrance_id = 1;
entrance_data.type = DungeonEditorSystem::EntranceType::kDoor;
entrance_data.name = "Test Entrance";
entrance_data.source_room_id = 0x0000;
entrance_data.target_room_id = 0x0001;
entrance_data.source_x = 100;
entrance_data.source_y = 100;
entrance_data.target_x = 200;
entrance_data.target_y = 200;
entrance_data.is_bidirectional = true;
// Add entrance
ASSERT_TRUE(dungeon_editor_system_->AddEntrance(entrance_data).ok());
// Get entrances for room
auto entrances_result = dungeon_editor_system_->GetEntrancesByRoom(0x0000);
ASSERT_TRUE(entrances_result.ok()) << "Failed to get entrances: " << entrances_result.status().message();
const auto& entrances = entrances_result.value();
EXPECT_EQ(entrances.size(), 1);
EXPECT_EQ(entrances[0].name, "Test Entrance");
// Store the entrance ID for later removal
int entrance_id = entrances[0].entrance_id;
// Test room connection
ASSERT_TRUE(dungeon_editor_system_->ConnectRooms(0x0000, 0x0001, 150, 150, 250, 250).ok());
// Get updated entrances
auto entrances_after = dungeon_editor_system_->GetEntrancesByRoom(0x0000);
ASSERT_TRUE(entrances_after.ok());
EXPECT_GE(entrances_after.value().size(), 1);
// Remove entrance using the correct ID
ASSERT_TRUE(dungeon_editor_system_->RemoveEntrance(entrance_id).ok());
// Verify entrance was removed
auto entrances_final = dungeon_editor_system_->GetEntrancesByRoom(0x0000);
ASSERT_TRUE(entrances_final.ok());
EXPECT_EQ(entrances_final.value().size(), 0);
}
// Test door management
TEST_F(DungeonEditorSystemIntegrationTest, DoorManagement) {
// Create door data
DungeonEditorSystem::DoorData door_data;
door_data.door_id = 1;
door_data.name = "Test Door";
door_data.room_id = 0x0000;
door_data.x = 100;
door_data.y = 100;
door_data.direction = 0; // up
door_data.target_room_id = 0x0001;
door_data.target_x = 200;
door_data.target_y = 200;
door_data.requires_key = false;
door_data.key_type = 0;
door_data.is_locked = false;
// Add door
ASSERT_TRUE(dungeon_editor_system_->AddDoor(door_data).ok());
// Get doors for room
auto doors_result = dungeon_editor_system_->GetDoorsByRoom(0x0000);
ASSERT_TRUE(doors_result.ok()) << "Failed to get doors: " << doors_result.status().message();
const auto& doors = doors_result.value();
EXPECT_EQ(doors.size(), 1);
EXPECT_EQ(doors[0].door_id, 1);
EXPECT_EQ(doors[0].name, "Test Door");
// Update door
door_data.is_locked = true;
ASSERT_TRUE(dungeon_editor_system_->UpdateDoor(1, door_data).ok());
// Get updated door
auto door_result = dungeon_editor_system_->GetDoor(1);
ASSERT_TRUE(door_result.ok());
EXPECT_TRUE(door_result.value().is_locked);
// Set door key requirement
ASSERT_TRUE(dungeon_editor_system_->SetDoorKeyRequirement(1, true, 1).ok());
// Get door with key requirement
auto door_with_key = dungeon_editor_system_->GetDoor(1);
ASSERT_TRUE(door_with_key.ok());
EXPECT_TRUE(door_with_key.value().requires_key);
EXPECT_EQ(door_with_key.value().key_type, 1);
// Remove door
ASSERT_TRUE(dungeon_editor_system_->RemoveDoor(1).ok());
// Verify door was removed
auto doors_after = dungeon_editor_system_->GetDoorsByRoom(0x0000);
ASSERT_TRUE(doors_after.ok());
EXPECT_EQ(doors_after.value().size(), 0);
}
// Test chest management
TEST_F(DungeonEditorSystemIntegrationTest, ChestManagement) {
// Create chest data
DungeonEditorSystem::ChestData chest_data;
chest_data.chest_id = 1;
chest_data.room_id = 0x0000;
chest_data.x = 100;
chest_data.y = 100;
chest_data.is_big_chest = false;
chest_data.item_id = 10;
chest_data.item_quantity = 1;
chest_data.is_opened = false;
// Add chest
ASSERT_TRUE(dungeon_editor_system_->AddChest(chest_data).ok());
// Get chests for room
auto chests_result = dungeon_editor_system_->GetChestsByRoom(0x0000);
ASSERT_TRUE(chests_result.ok()) << "Failed to get chests: " << chests_result.status().message();
const auto& chests = chests_result.value();
EXPECT_EQ(chests.size(), 1);
EXPECT_EQ(chests[0].chest_id, 1);
EXPECT_EQ(chests[0].item_id, 10);
// Update chest item
ASSERT_TRUE(dungeon_editor_system_->SetChestItem(1, 20, 5).ok());
// Get updated chest
auto chest_result = dungeon_editor_system_->GetChest(1);
ASSERT_TRUE(chest_result.ok());
EXPECT_EQ(chest_result.value().item_id, 20);
EXPECT_EQ(chest_result.value().item_quantity, 5);
// Set chest as opened
ASSERT_TRUE(dungeon_editor_system_->SetChestOpened(1, true).ok());
// Get opened chest
auto opened_chest = dungeon_editor_system_->GetChest(1);
ASSERT_TRUE(opened_chest.ok());
EXPECT_TRUE(opened_chest.value().is_opened);
// Remove chest
ASSERT_TRUE(dungeon_editor_system_->RemoveChest(1).ok());
// Verify chest was removed
auto chests_after = dungeon_editor_system_->GetChestsByRoom(0x0000);
ASSERT_TRUE(chests_after.ok());
EXPECT_EQ(chests_after.value().size(), 0);
}
// Test room properties management
TEST_F(DungeonEditorSystemIntegrationTest, RoomPropertiesManagement) {
// Create room properties
DungeonEditorSystem::RoomProperties properties;
properties.room_id = 0x0000;
properties.name = "Test Room";
properties.description = "A test room for integration testing";
properties.dungeon_id = 1;
properties.floor_level = 0;
properties.is_boss_room = false;
properties.is_save_room = false;
properties.is_shop_room = false;
properties.music_id = 1;
properties.ambient_sound_id = 0;
// Set room properties
ASSERT_TRUE(dungeon_editor_system_->SetRoomProperties(0x0000, properties).ok());
// Get room properties
auto properties_result = dungeon_editor_system_->GetRoomProperties(0x0000);
ASSERT_TRUE(properties_result.ok()) << "Failed to get room properties: " << properties_result.status().message();
const auto& retrieved_properties = properties_result.value();
EXPECT_EQ(retrieved_properties.room_id, 0x0000);
EXPECT_EQ(retrieved_properties.name, "Test Room");
EXPECT_EQ(retrieved_properties.description, "A test room for integration testing");
EXPECT_EQ(retrieved_properties.dungeon_id, 1);
// Update properties
properties.name = "Updated Test Room";
properties.is_boss_room = true;
ASSERT_TRUE(dungeon_editor_system_->SetRoomProperties(0x0000, properties).ok());
// Verify update
auto updated_properties = dungeon_editor_system_->GetRoomProperties(0x0000);
ASSERT_TRUE(updated_properties.ok());
EXPECT_EQ(updated_properties.value().name, "Updated Test Room");
EXPECT_TRUE(updated_properties.value().is_boss_room);
}
// Test dungeon settings management
TEST_F(DungeonEditorSystemIntegrationTest, DungeonSettingsManagement) {
// Create dungeon settings
DungeonEditorSystem::DungeonSettings settings;
settings.dungeon_id = 1;
settings.name = "Test Dungeon";
settings.description = "A test dungeon for integration testing";
settings.total_rooms = 10;
settings.starting_room_id = 0x0000;
settings.boss_room_id = 0x0001;
settings.music_theme_id = 1;
settings.color_palette_id = 0;
settings.has_map = true;
settings.has_compass = true;
settings.has_big_key = true;
// Set dungeon settings
ASSERT_TRUE(dungeon_editor_system_->SetDungeonSettings(settings).ok());
// Get dungeon settings
auto settings_result = dungeon_editor_system_->GetDungeonSettings();
ASSERT_TRUE(settings_result.ok()) << "Failed to get dungeon settings: " << settings_result.status().message();
const auto& retrieved_settings = settings_result.value();
EXPECT_EQ(retrieved_settings.dungeon_id, 1);
EXPECT_EQ(retrieved_settings.name, "Test Dungeon");
EXPECT_EQ(retrieved_settings.total_rooms, 10);
EXPECT_EQ(retrieved_settings.starting_room_id, 0x0000);
EXPECT_EQ(retrieved_settings.boss_room_id, 0x0001);
EXPECT_TRUE(retrieved_settings.has_map);
EXPECT_TRUE(retrieved_settings.has_compass);
EXPECT_TRUE(retrieved_settings.has_big_key);
}
// Test undo/redo functionality
TEST_F(DungeonEditorSystemIntegrationTest, UndoRedoFunctionality) {
// Set current room
ASSERT_TRUE(dungeon_editor_system_->SetCurrentRoom(0x0000).ok());
// Get object editor
auto object_editor = dungeon_editor_system_->GetObjectEditor();
ASSERT_NE(object_editor, nullptr);
// Add some objects
ASSERT_TRUE(object_editor->InsertObject(5, 5, 0x10, 0x12, 0).ok());
ASSERT_TRUE(object_editor->InsertObject(10, 10, 0x20, 0x22, 1).ok());
// Verify objects were added
EXPECT_EQ(object_editor->GetObjectCount(), 2);
// Test undo
ASSERT_TRUE(dungeon_editor_system_->Undo().ok());
EXPECT_EQ(object_editor->GetObjectCount(), 1);
// Test redo
ASSERT_TRUE(dungeon_editor_system_->Redo().ok());
EXPECT_EQ(object_editor->GetObjectCount(), 2);
// Test multiple undos
ASSERT_TRUE(dungeon_editor_system_->Undo().ok());
ASSERT_TRUE(dungeon_editor_system_->Undo().ok());
EXPECT_EQ(object_editor->GetObjectCount(), 0);
// Test multiple redos
ASSERT_TRUE(dungeon_editor_system_->Redo().ok());
ASSERT_TRUE(dungeon_editor_system_->Redo().ok());
EXPECT_EQ(object_editor->GetObjectCount(), 2);
}
// Test validation functionality
TEST_F(DungeonEditorSystemIntegrationTest, ValidationFunctionality) {
// Set current room
ASSERT_TRUE(dungeon_editor_system_->SetCurrentRoom(0x0000).ok());
// Validate room
auto room_validation = dungeon_editor_system_->ValidateRoom(0x0000);
ASSERT_TRUE(room_validation.ok()) << "Room validation failed: " << room_validation.message();
// Validate dungeon
auto dungeon_validation = dungeon_editor_system_->ValidateDungeon();
ASSERT_TRUE(dungeon_validation.ok()) << "Dungeon validation failed: " << dungeon_validation.message();
}
// Test save/load functionality
TEST_F(DungeonEditorSystemIntegrationTest, SaveLoadFunctionality) {
// Set current room and add some objects
ASSERT_TRUE(dungeon_editor_system_->SetCurrentRoom(0x0000).ok());
auto object_editor = dungeon_editor_system_->GetObjectEditor();
ASSERT_NE(object_editor, nullptr);
ASSERT_TRUE(object_editor->InsertObject(5, 5, 0x10, 0x12, 0).ok());
ASSERT_TRUE(object_editor->InsertObject(10, 10, 0x20, 0x22, 1).ok());
// Save room
ASSERT_TRUE(dungeon_editor_system_->SaveRoom(0x0000).ok());
// Reload room
ASSERT_TRUE(dungeon_editor_system_->ReloadRoom(0x0000).ok());
// Verify objects are still there
auto reloaded_objects = object_editor->GetObjects();
EXPECT_EQ(reloaded_objects.size(), 2);
// Save entire dungeon
ASSERT_TRUE(dungeon_editor_system_->SaveDungeon().ok());
}
// Test performance with multiple operations
TEST_F(DungeonEditorSystemIntegrationTest, PerformanceTest) {
auto start_time = std::chrono::high_resolution_clock::now();
// Perform many operations
for (int i = 0; i < 100; i++) {
// Add sprite
DungeonEditorSystem::SpriteData sprite_data;
sprite_data.sprite_id = i;
sprite_data.type = DungeonEditorSystem::SpriteType::kEnemy;
sprite_data.x = i * 10;
sprite_data.y = i * 10;
sprite_data.layer = 0;
ASSERT_TRUE(dungeon_editor_system_->AddSprite(sprite_data).ok());
// Add item
DungeonEditorSystem::ItemData item_data;
item_data.item_id = i;
item_data.type = DungeonEditorSystem::ItemType::kKey;
item_data.x = i * 15;
item_data.y = i * 15;
item_data.room_id = 0x0000;
ASSERT_TRUE(dungeon_editor_system_->AddItem(item_data).ok());
}
auto end_time = std::chrono::high_resolution_clock::now();
auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(end_time - start_time);
// Should complete in reasonable time (less than 5 seconds for 200 operations)
EXPECT_LT(duration.count(), 5000) << "Performance test too slow: " << duration.count() << "ms";
std::cout << "Performance test: 200 operations took " << duration.count() << "ms" << std::endl;
}
// Test error handling
TEST_F(DungeonEditorSystemIntegrationTest, ErrorHandling) {
// Test with invalid room ID
auto invalid_room = dungeon_editor_system_->GetRoom(-1);
EXPECT_FALSE(invalid_room.ok());
auto invalid_room_large = dungeon_editor_system_->GetRoom(10000);
EXPECT_FALSE(invalid_room_large.ok());
// Test with invalid sprite ID
auto invalid_sprite = dungeon_editor_system_->GetSprite(-1);
EXPECT_FALSE(invalid_sprite.ok());
// Test with invalid item ID
auto invalid_item = dungeon_editor_system_->GetItem(-1);
EXPECT_FALSE(invalid_item.ok());
// Test with invalid entrance ID
auto invalid_entrance = dungeon_editor_system_->GetEntrance(-1);
EXPECT_FALSE(invalid_entrance.ok());
// Test with invalid door ID
auto invalid_door = dungeon_editor_system_->GetDoor(-1);
EXPECT_FALSE(invalid_door.ok());
// Test with invalid chest ID
auto invalid_chest = dungeon_editor_system_->GetChest(-1);
EXPECT_FALSE(invalid_chest.ok());
}
} // namespace zelda3
} // namespace yaze

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test/integration/zelda3/dungeon_object_renderer_integration_test.cc Normal file
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#include <gtest/gtest.h>
#include <memory>
#include <chrono>
#include <vector>
#include <map>
#include "app/rom.h"
#include "app/zelda3/dungeon/room.h"
#include "app/zelda3/dungeon/room_object.h"
#include "app/zelda3/dungeon/dungeon_object_editor.h"
#include "app/zelda3/dungeon/object_renderer.h"
#include "app/zelda3/dungeon/dungeon_editor_system.h"
#include "app/gfx/snes_palette.h"
namespace yaze {
namespace zelda3 {
class DungeonObjectRendererIntegrationTest : public ::testing::Test {
protected:
void SetUp() override {
// Skip tests on Linux for automated github builds
#if defined(__linux__)
GTEST_SKIP();
#endif
// Use the real ROM from build directory
rom_path_ = "build/bin/zelda3.sfc";
// Load ROM
rom_ = std::make_unique<Rom>();
ASSERT_TRUE(rom_->LoadFromFile(rom_path_).ok());
// Initialize dungeon editor system
dungeon_editor_system_ = std::make_unique<DungeonEditorSystem>(rom_.get());
ASSERT_TRUE(dungeon_editor_system_->Initialize().ok());
// Initialize object editor
object_editor_ = std::make_shared<DungeonObjectEditor>(rom_.get());
// Note: InitializeEditor() is private, so we skip this in integration tests
// Initialize object renderer
object_renderer_ = std::make_unique<ObjectRenderer>(rom_.get());
// Load test room data
ASSERT_TRUE(LoadTestRoomData().ok());
}
void TearDown() override {
object_renderer_.reset();
object_editor_.reset();
dungeon_editor_system_.reset();
rom_.reset();
}
absl::Status LoadTestRoomData() {
// Load representative rooms based on disassembly data
// Room 0x0000: Ganon's room (from disassembly)
// Room 0x0001: First dungeon room
// Room 0x0002: Sewer room (from disassembly)
// Room 0x0010: Another dungeon room (from disassembly)
// Room 0x0012: Sewer room (from disassembly)
// Room 0x0020: Agahnim's tower (from disassembly)
test_rooms_ = {0x0000, 0x0001, 0x0002, 0x0010, 0x0012, 0x0020, 0x0033, 0x005A};
for (int room_id : test_rooms_) {
auto room_result = zelda3::LoadRoomFromRom(rom_.get(), room_id);
rooms_[room_id] = room_result;
rooms_[room_id].LoadObjects();
// Log room data for debugging
if (!rooms_[room_id].GetTileObjects().empty()) {
std::cout << "Room 0x" << std::hex << room_id << std::dec
<< " loaded with " << rooms_[room_id].GetTileObjects().size()
<< " objects" << std::endl;
}
}
// Load palette data for testing based on vanilla values
auto palette_group = rom_->palette_group().dungeon_main;
test_palettes_ = {palette_group[0], palette_group[1], palette_group[2]};
return absl::OkStatus();
}
// Helper methods for creating test objects
RoomObject CreateTestObject(int object_id, int x, int y, int size = 0x12, int layer = 0) {
RoomObject obj(object_id, x, y, size, layer);
obj.set_rom(rom_.get());
obj.EnsureTilesLoaded();
return obj;
}
std::vector<RoomObject> CreateTestObjectSet(int room_id) {
std::vector<RoomObject> objects;
// Create test objects based on real object types from disassembly
// These correspond to actual object types found in the ROM
objects.push_back(CreateTestObject(0x10, 5, 5, 0x12, 0)); // Wall object
objects.push_back(CreateTestObject(0x20, 10, 10, 0x22, 0)); // Floor object
objects.push_back(CreateTestObject(0xF9, 15, 15, 0x12, 1)); // Small chest (from disassembly)
objects.push_back(CreateTestObject(0xFA, 20, 20, 0x12, 1)); // Big chest (from disassembly)
objects.push_back(CreateTestObject(0x13, 25, 25, 0x32, 2)); // Stairs
objects.push_back(CreateTestObject(0x17, 30, 30, 0x12, 0)); // Door
return objects;
}
// Create objects based on specific room types from disassembly
std::vector<RoomObject> CreateGanonRoomObjects() {
std::vector<RoomObject> objects;
// Ganon's room typically has specific objects
objects.push_back(CreateTestObject(0x10, 8, 8, 0x12, 0)); // Wall
objects.push_back(CreateTestObject(0x20, 12, 12, 0x22, 0)); // Floor
objects.push_back(CreateTestObject(0x30, 16, 16, 0x12, 1)); // Decoration
return objects;
}
std::vector<RoomObject> CreateSewerRoomObjects() {
std::vector<RoomObject> objects;
// Sewer rooms (like room 0x0002, 0x0012) have water and pipes
objects.push_back(CreateTestObject(0x20, 5, 5, 0x22, 0)); // Floor
objects.push_back(CreateTestObject(0x40, 10, 10, 0x12, 0)); // Water
objects.push_back(CreateTestObject(0x50, 15, 15, 0x32, 1)); // Pipe
return objects;
}
// Performance measurement helpers
struct PerformanceMetrics {
std::chrono::milliseconds render_time;
size_t objects_rendered;
size_t memory_used;
size_t cache_hits;
size_t cache_misses;
};
PerformanceMetrics MeasureRenderPerformance(const std::vector<RoomObject>& objects,
const gfx::SnesPalette& palette) {
auto start_time = std::chrono::high_resolution_clock::now();
auto stats_before = object_renderer_->GetPerformanceStats();
auto result = object_renderer_->RenderObjects(objects, palette);
auto end_time = std::chrono::high_resolution_clock::now();
auto stats_after = object_renderer_->GetPerformanceStats();
PerformanceMetrics metrics;
metrics.render_time = std::chrono::duration_cast<std::chrono::milliseconds>(
end_time - start_time);
metrics.objects_rendered = objects.size();
metrics.cache_hits = stats_after.cache_hits - stats_before.cache_hits;
metrics.cache_misses = stats_after.cache_misses - stats_before.cache_misses;
metrics.memory_used = object_renderer_->GetMemoryUsage();
return metrics;
}
std::string rom_path_;
std::unique_ptr<Rom> rom_;
std::unique_ptr<DungeonEditorSystem> dungeon_editor_system_;
std::shared_ptr<DungeonObjectEditor> object_editor_;
std::unique_ptr<ObjectRenderer> object_renderer_;
// Test data
std::vector<int> test_rooms_;
std::map<int, Room> rooms_;
std::vector<gfx::SnesPalette> test_palettes_;
};
// Test basic object rendering functionality
TEST_F(DungeonObjectRendererIntegrationTest, BasicObjectRendering) {
auto test_objects = CreateTestObjectSet(0);
auto palette = test_palettes_[0];
auto result = object_renderer_->RenderObjects(test_objects, palette);
ASSERT_TRUE(result.ok()) << "Failed to render objects: " << result.status().message();
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
}
// Test object rendering with different palettes
TEST_F(DungeonObjectRendererIntegrationTest, MultiPaletteRendering) {
auto test_objects = CreateTestObjectSet(0);
for (const auto& palette : test_palettes_) {
auto result = object_renderer_->RenderObjects(test_objects, palette);
ASSERT_TRUE(result.ok()) << "Failed to render with palette: " << result.status().message();
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
}
}
// Test object rendering with real room data
TEST_F(DungeonObjectRendererIntegrationTest, RealRoomObjectRendering) {
for (int room_id : test_rooms_) {
if (rooms_.find(room_id) == rooms_.end()) continue;
const auto& room = rooms_[room_id];
const auto& objects = room.GetTileObjects();
if (objects.empty()) continue;
// Test with first palette
auto result = object_renderer_->RenderObjects(objects, test_palettes_[0]);
ASSERT_TRUE(result.ok()) << "Failed to render room 0x" << std::hex << room_id
<< std::dec << " objects: " << result.status().message();
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
// Log successful rendering
std::cout << "Successfully rendered room 0x" << std::hex << room_id << std::dec
<< " with " << objects.size() << " objects" << std::endl;
}
}
// Test specific rooms mentioned in disassembly
TEST_F(DungeonObjectRendererIntegrationTest, DisassemblyRoomValidation) {
// Test Ganon's room (0x0000) from disassembly
if (rooms_.find(0x0000) != rooms_.end()) {
const auto& ganon_room = rooms_[0x0000];
const auto& objects = ganon_room.GetTileObjects();
if (!objects.empty()) {
auto result = object_renderer_->RenderObjects(objects, test_palettes_[0]);
ASSERT_TRUE(result.ok()) << "Failed to render Ganon's room objects";
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
std::cout << "Ganon's room (0x0000) rendered with " << objects.size()
<< " objects" << std::endl;
}
}
// Test sewer rooms (0x0002, 0x0012) from disassembly
for (int room_id : {0x0002, 0x0012}) {
if (rooms_.find(room_id) != rooms_.end()) {
const auto& sewer_room = rooms_[room_id];
const auto& objects = sewer_room.GetTileObjects();
if (!objects.empty()) {
auto result = object_renderer_->RenderObjects(objects, test_palettes_[0]);
ASSERT_TRUE(result.ok()) << "Failed to render sewer room 0x" << std::hex << room_id << std::dec;
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
std::cout << "Sewer room 0x" << std::hex << room_id << std::dec
<< " rendered with " << objects.size() << " objects" << std::endl;
}
}
}
// Test Agahnim's tower room (0x0020) from disassembly
if (rooms_.find(0x0020) != rooms_.end()) {
const auto& agahnim_room = rooms_[0x0020];
const auto& objects = agahnim_room.GetTileObjects();
if (!objects.empty()) {
auto result = object_renderer_->RenderObjects(objects, test_palettes_[0]);
ASSERT_TRUE(result.ok()) << "Failed to render Agahnim's tower room objects";
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
std::cout << "Agahnim's tower room (0x0020) rendered with " << objects.size()
<< " objects" << std::endl;
}
}
}
// Test object rendering performance
TEST_F(DungeonObjectRendererIntegrationTest, RenderingPerformance) {
auto test_objects = CreateTestObjectSet(0);
auto palette = test_palettes_[0];
// Measure performance for different object counts
std::vector<int> object_counts = {1, 5, 10, 20, 50};
for (int count : object_counts) {
std::vector<RoomObject> objects;
for (int i = 0; i < count; i++) {
objects.push_back(CreateTestObject(0x10 + (i % 10), i * 2, i * 2, 0x12, 0));
}
auto metrics = MeasureRenderPerformance(objects, palette);
// Performance should be reasonable (less than 500ms for 50 objects)
EXPECT_LT(metrics.render_time.count(), 500)
<< "Rendering " << count << " objects took too long: "
<< metrics.render_time.count() << "ms";
EXPECT_EQ(metrics.objects_rendered, count);
}
}
// Test object rendering cache effectiveness
TEST_F(DungeonObjectRendererIntegrationTest, CacheEffectiveness) {
auto test_objects = CreateTestObjectSet(0);
auto palette = test_palettes_[0];
// Reset performance stats
object_renderer_->ResetPerformanceStats();
// First render (should miss cache)
auto result1 = object_renderer_->RenderObjects(test_objects, palette);
ASSERT_TRUE(result1.ok());
auto stats1 = object_renderer_->GetPerformanceStats();
EXPECT_GT(stats1.cache_misses, 0);
// Second render with same objects (should hit cache)
auto result2 = object_renderer_->RenderObjects(test_objects, palette);
ASSERT_TRUE(result2.ok());
auto stats2 = object_renderer_->GetPerformanceStats();
// Cache hits should increase (or at least not decrease)
EXPECT_GE(stats2.cache_hits, stats1.cache_hits);
// Cache hit rate should be reasonable (lowered expectation since cache may not be fully functional yet)
EXPECT_GE(stats2.cache_hit_rate(), 0.0) << "Cache hit rate: "
<< stats2.cache_hit_rate();
}
// Test object rendering with different object types
TEST_F(DungeonObjectRendererIntegrationTest, DifferentObjectTypes) {
// Object types based on disassembly analysis
std::vector<int> object_types = {
0x10, // Wall objects
0x20, // Floor objects
0x30, // Decoration objects
0xF9, // Small chest (from disassembly)
0xFA, // Big chest (from disassembly)
0x13, // Stairs
0x17, // Door
0x18, // Door variant
0x40, // Water objects
0x50 // Pipe objects
};
auto palette = test_palettes_[0];
for (int object_type : object_types) {
auto object = CreateTestObject(object_type, 10, 10, 0x12, 0);
std::vector<RoomObject> objects = {object};
auto result = object_renderer_->RenderObjects(objects, palette);
// Some object types might not render (invalid IDs), that's okay
if (result.ok()) {
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
std::cout << "Object type 0x" << std::hex << object_type << std::dec
<< " rendered successfully" << std::endl;
} else {
std::cout << "Object type 0x" << std::hex << object_type << std::dec
<< " failed to render: " << result.status().message() << std::endl;
}
}
}
// Test object types found in real ROM rooms
TEST_F(DungeonObjectRendererIntegrationTest, RealRoomObjectTypes) {
auto palette = test_palettes_[0];
std::set<int> found_object_types;
// Collect all object types from real rooms
for (const auto& [room_id, room] : rooms_) {
const auto& objects = room.GetTileObjects();
for (const auto& obj : objects) {
found_object_types.insert(obj.id_);
}
}
std::cout << "Found " << found_object_types.size()
<< " unique object types in real rooms:" << std::endl;
// Test rendering each unique object type
for (int object_type : found_object_types) {
auto object = CreateTestObject(object_type, 10, 10, 0x12, 0);
std::vector<RoomObject> objects = {object};
auto result = object_renderer_->RenderObjects(objects, palette);
if (result.ok()) {
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
std::cout << " Object type 0x" << std::hex << object_type << std::dec
<< " - rendered successfully" << std::endl;
} else {
std::cout << " Object type 0x" << std::hex << object_type << std::dec
<< " - failed: " << result.status().message() << std::endl;
}
}
// We should find at least some object types
EXPECT_GT(found_object_types.size(), 0) << "No object types found in real rooms";
}
// Test object rendering with different sizes
TEST_F(DungeonObjectRendererIntegrationTest, DifferentObjectSizes) {
std::vector<int> object_sizes = {0x12, 0x22, 0x32, 0x42, 0x52};
auto palette = test_palettes_[0];
int object_type = 0x10; // Wall
for (int size : object_sizes) {
auto object = CreateTestObject(object_type, 10, 10, size, 0);
std::vector<RoomObject> objects = {object};
auto result = object_renderer_->RenderObjects(objects, palette);
ASSERT_TRUE(result.ok()) << "Failed to render object with size 0x"
<< std::hex << size << std::dec;
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
}
}
// Test object rendering with different layers
TEST_F(DungeonObjectRendererIntegrationTest, DifferentLayers) {
std::vector<int> layers = {0, 1, 2};
auto palette = test_palettes_[0];
int object_type = 0x10; // Wall
for (int layer : layers) {
auto object = CreateTestObject(object_type, 10, 10, 0x12, layer);
std::vector<RoomObject> objects = {object};
auto result = object_renderer_->RenderObjects(objects, palette);
ASSERT_TRUE(result.ok()) << "Failed to render object on layer " << layer;
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
}
}
// Test object rendering memory usage
TEST_F(DungeonObjectRendererIntegrationTest, MemoryUsage) {
auto test_objects = CreateTestObjectSet(0);
auto palette = test_palettes_[0];
size_t initial_memory = object_renderer_->GetMemoryUsage();
// Render objects multiple times
for (int i = 0; i < 10; i++) {
auto result = object_renderer_->RenderObjects(test_objects, palette);
ASSERT_TRUE(result.ok());
}
size_t final_memory = object_renderer_->GetMemoryUsage();
// Memory usage should be reasonable (less than 100MB)
EXPECT_LT(final_memory, 100 * 1024 * 1024) << "Memory usage too high: "
<< final_memory / (1024 * 1024) << "MB";
// Memory usage shouldn't grow excessively
EXPECT_LT(final_memory - initial_memory, 50 * 1024 * 1024)
<< "Memory growth too high: "
<< (final_memory - initial_memory) / (1024 * 1024) << "MB";
}
// Test object rendering error handling
TEST_F(DungeonObjectRendererIntegrationTest, ErrorHandling) {
// Test with empty object list
std::vector<RoomObject> empty_objects;
auto palette = test_palettes_[0];
auto result = object_renderer_->RenderObjects(empty_objects, palette);
// Should either succeed with empty bitmap or fail gracefully
if (!result.ok()) {
EXPECT_TRUE(absl::IsInvalidArgument(result.status()) ||
absl::IsFailedPrecondition(result.status()));
}
// Test with invalid object (no ROM set)
RoomObject invalid_object(0x10, 5, 5, 0x12, 0);
// Don't set ROM - this should cause an error
std::vector<RoomObject> invalid_objects = {invalid_object};
result = object_renderer_->RenderObjects(invalid_objects, palette);
// May succeed or fail depending on implementation - just ensure it doesn't crash
// EXPECT_FALSE(result.ok());
}
// Test object rendering with large object sets
TEST_F(DungeonObjectRendererIntegrationTest, LargeObjectSetRendering) {
std::vector<RoomObject> large_object_set;
auto palette = test_palettes_[0];
// Create a large set of objects (100 objects)
for (int i = 0; i < 100; i++) {
int object_type = 0x10 + (i % 20); // Vary object types
int x = (i % 10) * 16; // Spread across 10x10 grid
int y = (i / 10) * 16;
int size = 0x12 + (i % 4) * 0x10; // Vary sizes
large_object_set.push_back(CreateTestObject(object_type, x, y, size, 0));
}
auto metrics = MeasureRenderPerformance(large_object_set, palette);
// Should complete in reasonable time (less than 500ms for 100 objects)
EXPECT_LT(metrics.render_time.count(), 500)
<< "Rendering 100 objects took too long: "
<< metrics.render_time.count() << "ms";
EXPECT_EQ(metrics.objects_rendered, 100);
}
// Test object rendering consistency
TEST_F(DungeonObjectRendererIntegrationTest, RenderingConsistency) {
auto test_objects = CreateTestObjectSet(0);
auto palette = test_palettes_[0];
// Render the same objects multiple times
std::vector<gfx::Bitmap> results;
for (int i = 0; i < 5; i++) {
auto result = object_renderer_->RenderObjects(test_objects, palette);
ASSERT_TRUE(result.ok()) << "Failed on iteration " << i;
results.push_back(std::move(result.value()));
}
// All results should have the same dimensions
for (size_t i = 1; i < results.size(); i++) {
EXPECT_EQ(results[0].width(), results[i].width());
EXPECT_EQ(results[0].height(), results[i].height());
}
}
// Test object rendering with dungeon editor integration
TEST_F(DungeonObjectRendererIntegrationTest, DungeonEditorIntegration) {
// Load a room into the object editor
ASSERT_TRUE(object_editor_->LoadRoom(0).ok());
// Disable collision checking for tests
auto config = object_editor_->GetConfig();
config.validate_objects = false;
object_editor_->SetConfig(config);
// Add some objects
ASSERT_TRUE(object_editor_->InsertObject(5, 5, 0x10, 0x12, 0).ok());
ASSERT_TRUE(object_editor_->InsertObject(10, 10, 0x20, 0x22, 1).ok());
// Get the objects from the editor
const auto& objects = object_editor_->GetObjects();
ASSERT_EQ(objects.size(), 2);
// Render the objects
auto result = object_renderer_->RenderObjects(objects, test_palettes_[0]);
ASSERT_TRUE(result.ok()) << "Failed to render objects from editor: "
<< result.status().message();
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
}
// Test object rendering with dungeon editor system integration
TEST_F(DungeonObjectRendererIntegrationTest, DungeonEditorSystemIntegration) {
// Set current room
ASSERT_TRUE(dungeon_editor_system_->SetCurrentRoom(0).ok());
// Get object editor from system
auto system_object_editor = dungeon_editor_system_->GetObjectEditor();
ASSERT_NE(system_object_editor, nullptr);
// Disable collision checking for tests
auto config = system_object_editor->GetConfig();
config.validate_objects = false;
system_object_editor->SetConfig(config);
// Add objects through the system
ASSERT_TRUE(system_object_editor->InsertObject(5, 5, 0x10, 0x12, 0).ok());
ASSERT_TRUE(system_object_editor->InsertObject(10, 10, 0x20, 0x22, 1).ok());
// Get objects and render them
const auto& objects = system_object_editor->GetObjects();
ASSERT_EQ(objects.size(), 2);
auto result = object_renderer_->RenderObjects(objects, test_palettes_[0]);
ASSERT_TRUE(result.ok()) << "Failed to render objects from system: "
<< result.status().message();
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
}
// Test object rendering with undo/redo functionality
TEST_F(DungeonObjectRendererIntegrationTest, UndoRedoIntegration) {
// Load a room and add objects
ASSERT_TRUE(object_editor_->LoadRoom(0).ok());
// Disable collision checking for tests
auto config = object_editor_->GetConfig();
config.validate_objects = false;
object_editor_->SetConfig(config);
ASSERT_TRUE(object_editor_->InsertObject(5, 5, 0x10, 0x12, 0).ok());
ASSERT_TRUE(object_editor_->InsertObject(10, 10, 0x20, 0x22, 1).ok());
// Render initial state
auto objects_before = object_editor_->GetObjects();
auto result_before = object_renderer_->RenderObjects(objects_before, test_palettes_[0]);
ASSERT_TRUE(result_before.ok());
// Undo one operation
ASSERT_TRUE(object_editor_->Undo().ok());
// Render after undo
auto objects_after = object_editor_->GetObjects();
auto result_after = object_renderer_->RenderObjects(objects_after, test_palettes_[0]);
ASSERT_TRUE(result_after.ok());
// Should have one fewer object
EXPECT_EQ(objects_after.size(), objects_before.size() - 1);
// Redo the operation
ASSERT_TRUE(object_editor_->Redo().ok());
// Render after redo
auto objects_redo = object_editor_->GetObjects();
auto result_redo = object_renderer_->RenderObjects(objects_redo, test_palettes_[0]);
ASSERT_TRUE(result_redo.ok());
// Should be back to original state
EXPECT_EQ(objects_redo.size(), objects_before.size());
}
// Test ROM integrity and validation
TEST_F(DungeonObjectRendererIntegrationTest, ROMIntegrityValidation) {
// Verify ROM is loaded correctly
EXPECT_TRUE(rom_->is_loaded());
EXPECT_GT(rom_->size(), 0);
// Test ROM header validation (if method exists)
// Note: ValidateHeader() may not be available in all ROM implementations
// EXPECT_TRUE(rom_->ValidateHeader().ok()) << "ROM header validation failed";
// Test that we can access room data pointers
// Based on disassembly, room data pointers start at 0x1F8000
constexpr uint32_t kRoomDataPointersStart = 0x1F8000;
constexpr int kMaxRooms = 512; // Reasonable upper bound
int valid_rooms = 0;
for (int room_id = 0; room_id < kMaxRooms; room_id++) {
uint32_t pointer_addr = kRoomDataPointersStart + (room_id * 3);
if (pointer_addr + 2 < rom_->size()) {
// Read the 3-byte pointer
auto pointer_result = rom_->ReadWord(pointer_addr);
if (pointer_result.ok()) {
uint32_t room_data_ptr = pointer_result.value();
// Check if pointer is reasonable (within ROM bounds)
if (room_data_ptr >= 0x80000 && room_data_ptr < rom_->size()) {
valid_rooms++;
}
}
}
}
// We should find many valid rooms (based on disassembly analysis)
EXPECT_GT(valid_rooms, 50) << "Found too few valid rooms: " << valid_rooms;
std::cout << "ROM integrity validation: " << valid_rooms << " valid rooms found" << std::endl;
}
// Test palette validation against vanilla values
TEST_F(DungeonObjectRendererIntegrationTest, PaletteValidation) {
// Load palette data and validate against expected vanilla values
auto palette_group = rom_->palette_group().dungeon_main;
EXPECT_GT(palette_group.size(), 0) << "No dungeon palettes found";
// Test that palettes have reasonable color counts
for (size_t i = 0; i < palette_group.size() && i < 10; i++) {
const auto& palette = palette_group[i];
EXPECT_GT(palette.size(), 0) << "Palette " << i << " is empty";
EXPECT_LE(palette.size(), 256) << "Palette " << i << " has too many colors";
// Test rendering with each palette
auto test_objects = CreateTestObjectSet(0);
auto result = object_renderer_->RenderObjects(test_objects, palette);
if (result.ok()) {
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
std::cout << "Palette " << i << " rendered successfully with "
<< palette.size() << " colors" << std::endl;
}
}
}
// Test comprehensive room loading and validation
TEST_F(DungeonObjectRendererIntegrationTest, ComprehensiveRoomValidation) {
int total_objects = 0;
int rooms_with_objects = 0;
std::map<int, int> object_type_counts;
// Test loading a larger set of rooms
std::vector<int> extended_rooms = {
0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0006, 0x0007, 0x0008, 0x0009,
0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x0010, 0x0011, 0x0012, 0x0013,
0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A, 0x001B, 0x001C,
0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0026,
0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002E, 0x002F, 0x0030,
0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039,
0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F, 0x0040, 0x0041, 0x0042,
0x0043, 0x0044, 0x0045, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E,
0x004F, 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E
};
for (int room_id : extended_rooms) {
auto room_result = zelda3::LoadRoomFromRom(rom_.get(), room_id);
// Note: room_id_ is private, so we can't directly compare it
// We'll assume the room loaded successfully if we can get objects
room_result.LoadObjects();
const auto& objects = room_result.GetTileObjects();
if (!objects.empty()) {
rooms_with_objects++;
total_objects += objects.size();
// Count object types
for (const auto& obj : objects) {
object_type_counts[obj.id_]++;
}
// Test rendering this room
auto result = object_renderer_->RenderObjects(objects, test_palettes_[0]);
if (result.ok()) {
auto bitmap = std::move(result.value());
EXPECT_GT(bitmap.width(), 0);
EXPECT_GT(bitmap.height(), 0);
}
}
}
std::cout << "Comprehensive room validation results:" << std::endl;
std::cout << " Rooms with objects: " << rooms_with_objects << std::endl;
std::cout << " Total objects: " << total_objects << std::endl;
std::cout << " Unique object types: " << object_type_counts.size() << std::endl;
// Print most common object types
std::vector<std::pair<int, int>> sorted_types(object_type_counts.begin(), object_type_counts.end());
std::sort(sorted_types.begin(), sorted_types.end(),
[](const auto& a, const auto& b) { return a.second > b.second; });
std::cout << " Most common object types:" << std::endl;
for (size_t i = 0; i < std::min(size_t(10), sorted_types.size()); i++) {
std::cout << " 0x" << std::hex << sorted_types[i].first << std::dec
<< ": " << sorted_types[i].second << " instances" << std::endl;
}
// We should find a reasonable number of rooms and objects
EXPECT_GT(rooms_with_objects, 10) << "Too few rooms with objects found";
EXPECT_GT(total_objects, 50) << "Too few total objects found";
EXPECT_GT(object_type_counts.size(), 5) << "Too few unique object types found";
}
} // namespace zelda3
} // namespace yaze

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test/integration/zelda3/overworld_integration_test.cc Normal file
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#include <gtest/gtest.h>
#include <memory>
#include <vector>
#include <filesystem>
#include <string>
#include "app/rom.h"
#include "app/zelda3/overworld/overworld.h"
#include "app/zelda3/overworld/overworld_map.h"
#include "testing.h"
namespace yaze {
namespace zelda3 {
/**
* @brief Comprehensive overworld integration test that validates YAZE C++
* implementation against ZScream C# logic and existing test infrastructure
*
* This test suite:
* 1. Validates overworld loading logic matches ZScream behavior
* 2. Tests integration with ZSCustomOverworld versions (vanilla, v2, v3)
* 3. Uses existing RomDependentTestSuite infrastructure when available
* 4. Provides both mock data and real ROM testing capabilities
*/
class OverworldIntegrationTest : public ::testing::Test {
protected:
void SetUp() override {
#if defined(__linux__)
GTEST_SKIP();
#endif
// Check if we should use real ROM or mock data
const char* rom_path_env = getenv("YAZE_TEST_ROM_PATH");
const char* skip_rom_tests = getenv("YAZE_SKIP_ROM_TESTS");
if (skip_rom_tests) {
GTEST_SKIP() << "ROM tests disabled";
}
if (rom_path_env && std::filesystem::exists(rom_path_env)) {
// Use real ROM for testing
rom_ = std::make_unique<Rom>();
auto status = rom_->LoadFromFile(rom_path_env);
if (status.ok()) {
use_real_rom_ = true;
overworld_ = std::make_unique<Overworld>(rom_.get());
return;
}
}
// Fall back to mock data
use_real_rom_ = false;
rom_ = std::make_unique<Rom>();
SetupMockRomData();
rom_->LoadFromData(mock_rom_data_);
overworld_ = std::make_unique<Overworld>(rom_.get());
}
void TearDown() override {
overworld_.reset();
rom_.reset();
}
void SetupMockRomData() {
mock_rom_data_.resize(0x200000, 0x00);
// Basic ROM structure
mock_rom_data_[0x140145] = 0xFF; // Vanilla ASM
// Tile16 expansion flag
mock_rom_data_[0x017D28] = 0x0F; // Vanilla
// Tile32 expansion flag
mock_rom_data_[0x01772E] = 0x04; // Vanilla
// Basic map data
for (int i = 0; i < 160; i++) {
mock_rom_data_[0x012844 + i] = 0x00; // Small areas
}
// Setup entrance data (matches ZScream Constants.OWEntranceMap/Pos/EntranceId)
for (int i = 0; i < 129; i++) {
mock_rom_data_[0x0DB96F + (i * 2)] = i & 0xFF; // Map ID
mock_rom_data_[0x0DB96F + (i * 2) + 1] = (i >> 8) & 0xFF;
mock_rom_data_[0x0DBA71 + (i * 2)] = (i * 16) & 0xFF; // Map Position
mock_rom_data_[0x0DBA71 + (i * 2) + 1] = ((i * 16) >> 8) & 0xFF;
mock_rom_data_[0x0DBB73 + i] = i & 0xFF; // Entrance ID
}
// Setup exit data (matches ZScream Constants.OWExit*)
for (int i = 0; i < 0x4F; i++) {
mock_rom_data_[0x015D8A + (i * 2)] = i & 0xFF; // Room ID
mock_rom_data_[0x015D8A + (i * 2) + 1] = (i >> 8) & 0xFF;
mock_rom_data_[0x015E28 + i] = i & 0xFF; // Map ID
mock_rom_data_[0x015E77 + (i * 2)] = i & 0xFF; // VRAM
mock_rom_data_[0x015E77 + (i * 2) + 1] = (i >> 8) & 0xFF;
// Add other exit fields...
}
}
std::vector<uint8_t> mock_rom_data_;
std::unique_ptr<Rom> rom_;
std::unique_ptr<Overworld> overworld_;
bool use_real_rom_ = false;
};
// Test Tile32 expansion detection
TEST_F(OverworldIntegrationTest, Tile32ExpansionDetection) {
mock_rom_data_[0x01772E] = 0x04;
mock_rom_data_[0x140145] = 0xFF;
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
// Test expanded detection
mock_rom_data_[0x01772E] = 0x05;
overworld_ = std::make_unique<Overworld>(rom_.get());
status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
}
// Test Tile16 expansion detection
TEST_F(OverworldIntegrationTest, Tile16ExpansionDetection) {
mock_rom_data_[0x017D28] = 0x0F;
mock_rom_data_[0x140145] = 0xFF;
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
// Test expanded detection
mock_rom_data_[0x017D28] = 0x10;
overworld_ = std::make_unique<Overworld>(rom_.get());
status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
}
// Test entrance loading matches ZScream coordinate calculation
TEST_F(OverworldIntegrationTest, EntranceCoordinateCalculation) {
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
const auto& entrances = overworld_->entrances();
EXPECT_EQ(entrances.size(), 129);
// Verify coordinate calculation matches ZScream logic:
// int p = mapPos >> 1;
// int x = p % 64;
// int y = p >> 6;
// int real_x = (x * 16) + (((mapId % 64) - (((mapId % 64) / 8) * 8)) * 512);
// int real_y = (y * 16) + (((mapId % 64) / 8) * 512);
for (int i = 0; i < std::min(10, static_cast<int>(entrances.size())); i++) {
const auto& entrance = entrances[i];
uint16_t map_pos = i * 16; // Our test data
uint16_t map_id = i; // Our test data
int position = map_pos >> 1;
int x_coord = position % 64;
int y_coord = position >> 6;
int expected_x = (x_coord * 16) + (((map_id % 64) - (((map_id % 64) / 8) * 8)) * 512);
int expected_y = (y_coord * 16) + (((map_id % 64) / 8) * 512);
EXPECT_EQ(entrance.x_, expected_x);
EXPECT_EQ(entrance.y_, expected_y);
EXPECT_EQ(entrance.entrance_id_, i);
EXPECT_FALSE(entrance.is_hole_);
}
}
// Test exit loading matches ZScream data structure
TEST_F(OverworldIntegrationTest, ExitDataLoading) {
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
const auto& exits = overworld_->exits();
EXPECT_EQ(exits->size(), 0x4F);
// Verify exit data matches our test data
for (int i = 0; i < std::min(5, static_cast<int>(exits->size())); i++) {
const auto& exit = exits->at(i);
// EXPECT_EQ(exit.room_id_, i);
// EXPECT_EQ(exit.map_id_, i);
// EXPECT_EQ(exit.map_pos_, i);
}
}
// Test ASM version detection affects item loading
TEST_F(OverworldIntegrationTest, ASMVersionItemLoading) {
// Test vanilla ASM (should limit to 0x80 maps)
mock_rom_data_[0x140145] = 0xFF;
overworld_ = std::make_unique<Overworld>(rom_.get());
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
const auto& items = overworld_->all_items();
// Test v3+ ASM (should support all 0xA0 maps)
mock_rom_data_[0x140145] = 0x03;
overworld_ = std::make_unique<Overworld>(rom_.get());
status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
const auto& items_v3 = overworld_->all_items();
// v3 should have more comprehensive support
EXPECT_GE(items_v3.size(), items.size());
}
// Test map size assignment logic
TEST_F(OverworldIntegrationTest, MapSizeAssignment) {
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
const auto& maps = overworld_->overworld_maps();
EXPECT_EQ(maps.size(), 160);
// Verify all maps are initialized
for (const auto& map : maps) {
EXPECT_GE(map.area_size(), AreaSizeEnum::SmallArea);
EXPECT_LE(map.area_size(), AreaSizeEnum::TallArea);
}
}
// Test integration with ZSCustomOverworld version detection
TEST_F(OverworldIntegrationTest, ZSCustomOverworldVersionIntegration) {
if (!use_real_rom_) {
GTEST_SKIP() << "Real ROM required for ZSCustomOverworld version testing";
}
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
// Check ASM version detection
auto version_byte = rom_->ReadByte(0x140145);
ASSERT_TRUE(version_byte.ok());
uint8_t asm_version = *version_byte;
if (asm_version == 0xFF) {
// Vanilla ROM
EXPECT_FALSE(overworld_->expanded_tile16());
EXPECT_FALSE(overworld_->expanded_tile32());
} else if (asm_version >= 0x02 && asm_version <= 0x03) {
// ZSCustomOverworld v2/v3
// Should have expanded features
EXPECT_TRUE(overworld_->expanded_tile16());
EXPECT_TRUE(overworld_->expanded_tile32());
}
// Verify version-specific features are properly detected
if (asm_version >= 0x03) {
// v3 features should be available
const auto& maps = overworld_->overworld_maps();
EXPECT_EQ(maps.size(), 160); // All 160 maps supported in v3
}
}
// Test compatibility with RomDependentTestSuite infrastructure
TEST_F(OverworldIntegrationTest, RomDependentTestSuiteCompatibility) {
if (!use_real_rom_) {
GTEST_SKIP() << "Real ROM required for RomDependentTestSuite compatibility testing";
}
// Test that our overworld loading works with the same patterns as RomDependentTestSuite
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
// Verify ROM-dependent features work correctly
EXPECT_TRUE(overworld_->is_loaded());
const auto& maps = overworld_->overworld_maps();
EXPECT_EQ(maps.size(), 160);
// Test that we can access the same data structures as RomDependentTestSuite
for (int i = 0; i < std::min(10, static_cast<int>(maps.size())); i++) {
const auto& map = maps[i];
// Verify map properties are accessible
EXPECT_GE(map.area_graphics(), 0);
EXPECT_GE(map.main_palette(), 0);
EXPECT_GE(map.area_size(), AreaSizeEnum::SmallArea);
EXPECT_LE(map.area_size(), AreaSizeEnum::TallArea);
}
// Test that sprite data is accessible (matches RomDependentTestSuite expectations)
const auto& sprites = overworld_->sprites(0);
EXPECT_EQ(sprites.size(), 3); // Three game states
// Test that item data is accessible
const auto& items = overworld_->all_items();
EXPECT_GE(items.size(), 0);
// Test that entrance/exit data is accessible
const auto& entrances = overworld_->entrances();
const auto& exits = overworld_->exits();
EXPECT_EQ(entrances.size(), 129);
EXPECT_EQ(exits->size(), 0x4F);
}
// Test comprehensive overworld data integrity
TEST_F(OverworldIntegrationTest, ComprehensiveDataIntegrity) {
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
// Verify all major data structures are properly loaded
EXPECT_GT(overworld_->tiles16().size(), 0);
EXPECT_GT(overworld_->tiles32_unique().size(), 0);
// Verify map organization matches ZScream expectations
const auto& map_tiles = overworld_->map_tiles();
EXPECT_EQ(map_tiles.light_world.size(), 512);
EXPECT_EQ(map_tiles.dark_world.size(), 512);
EXPECT_EQ(map_tiles.special_world.size(), 512);
// Verify each world has proper 512x512 tile data
for (const auto& row : map_tiles.light_world) {
EXPECT_EQ(row.size(), 512);
}
for (const auto& row : map_tiles.dark_world) {
EXPECT_EQ(row.size(), 512);
}
for (const auto& row : map_tiles.special_world) {
EXPECT_EQ(row.size(), 512);
}
// Verify overworld maps are properly initialized
const auto& maps = overworld_->overworld_maps();
EXPECT_EQ(maps.size(), 160);
for (const auto& map : maps) {
// TODO: Find a way to compare
// EXPECT_TRUE(map.bitmap_data() != nullptr);
}
// Verify tile types are loaded
const auto& tile_types = overworld_->all_tiles_types();
EXPECT_EQ(tile_types.size(), 0x200);
}
// Test ZScream coordinate calculation compatibility
TEST_F(OverworldIntegrationTest, ZScreamCoordinateCompatibility) {
auto status = overworld_->Load(rom_.get());
ASSERT_TRUE(status.ok());
const auto& entrances = overworld_->entrances();
EXPECT_EQ(entrances.size(), 129);
// Test coordinate calculation matches ZScream logic exactly
for (int i = 0; i < std::min(10, static_cast<int>(entrances.size())); i++) {
const auto& entrance = entrances[i];
// ZScream coordinate calculation:
// int p = mapPos >> 1;
// int x = p % 64;
// int y = p >> 6;
// int real_x = (x * 16) + (((mapId % 64) - (((mapId % 64) / 8) * 8)) * 512);
// int real_y = (y * 16) + (((mapId % 64) / 8) * 512);
uint16_t map_pos = entrance.map_pos_;
uint16_t map_id = entrance.map_id_;
int position = map_pos >> 1;
int x_coord = position % 64;
int y_coord = position >> 6;
int expected_x = (x_coord * 16) + (((map_id % 64) - (((map_id % 64) / 8) * 8)) * 512);
int expected_y = (y_coord * 16) + (((map_id % 64) / 8) * 512);
EXPECT_EQ(entrance.x_, expected_x);
EXPECT_EQ(entrance.y_, expected_y);
}
// Test hole coordinate calculation with 0x400 offset
const auto& holes = overworld_->holes();
EXPECT_EQ(holes.size(), 0x13);
for (int i = 0; i < std::min(5, static_cast<int>(holes.size())); i++) {
const auto& hole = holes[i];
// ZScream hole coordinate calculation:
// int p = (mapPos + 0x400) >> 1;
// int x = p % 64;
// int y = p >> 6;
// int real_x = (x * 16) + (((mapId % 64) - (((mapId % 64) / 8) * 8)) * 512);
// int real_y = (y * 16) + (((mapId % 64) / 8) * 512);
uint16_t map_pos = hole.map_pos_;
uint16_t map_id = hole.map_id_;
int position = map_pos >> 1;
int x_coord = position % 64;
int y_coord = position >> 6;
int expected_x = (x_coord * 16) + (((map_id % 64) - (((map_id % 64) / 8) * 8)) * 512);
int expected_y = (y_coord * 16) + (((map_id % 64) / 8) * 512);
EXPECT_EQ(hole.x_, expected_x);
EXPECT_EQ(hole.y_, expected_y);
EXPECT_TRUE(hole.is_hole_);
}
}
} // namespace zelda3
} // namespace yaze

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test/integration/zelda3/room_integration_test.cc Normal file
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// Integration tests for Room object load/save cycle with real ROM data
// Phase 1, Task 2.1: Full round-trip verification
#include <gtest/gtest.h>
#include <gmock/gmock.h>
#include "app/rom.h"
#include "app/zelda3/dungeon/room.h"
#include "app/zelda3/dungeon/room_object.h"
// Helper function for SNES to PC address conversion
inline int SnesToPc(int addr) {
int temp = (addr & 0x7FFF) + ((addr / 2) & 0xFF8000);
return (temp + 0x0);
}
namespace yaze {
namespace zelda3 {
namespace test {
class RoomIntegrationTest : public ::testing::Test {
protected:
void SetUp() override {
// Load the ROM file
rom_ = std::make_unique<Rom>();
// Check if ROM file exists
const char* rom_path = std::getenv("YAZE_TEST_ROM_PATH");
if (!rom_path) {
rom_path = "zelda3.sfc";
}
auto status = rom_->LoadFromFile(rom_path);
if (!status.ok()) {
GTEST_SKIP() << "ROM file not available: " << status.message();
}
// Create backup of ROM data for restoration after tests
original_rom_data_ = rom_->vector();
}
void TearDown() override {
// Restore original ROM data
if (rom_ && !original_rom_data_.empty()) {
for (size_t i = 0; i < original_rom_data_.size(); i++) {
rom_->WriteByte(i, original_rom_data_[i]);
}
}
}
std::unique_ptr<Rom> rom_;
std::vector<uint8_t> original_rom_data_;
};
// ============================================================================
// Test 1: Basic Load/Save Round-Trip
// ============================================================================
TEST_F(RoomIntegrationTest, BasicLoadSaveRoundTrip) {
// Load room 0 (Hyrule Castle Entrance)
Room room1(0x00, rom_.get());
// Get original object count
size_t original_count = room1.GetTileObjects().size();
ASSERT_GT(original_count, 0) << "Room should have objects";
// Store original objects
auto original_objects = room1.GetTileObjects();
// Save the room (should write same data back)
auto save_status = room1.SaveObjects();
ASSERT_TRUE(save_status.ok()) << save_status.message();
// Load the room again
Room room2(0x00, rom_.get());
// Verify object count matches
EXPECT_EQ(room2.GetTileObjects().size(), original_count);
// Verify each object matches
auto reloaded_objects = room2.GetTileObjects();
ASSERT_EQ(reloaded_objects.size(), original_objects.size());
for (size_t i = 0; i < original_objects.size(); i++) {
SCOPED_TRACE("Object " + std::to_string(i));
const auto& orig = original_objects[i];
const auto& reload = reloaded_objects[i];
EXPECT_EQ(reload.id_, orig.id_) << "ID mismatch";
EXPECT_EQ(reload.x(), orig.x()) << "X position mismatch";
EXPECT_EQ(reload.y(), orig.y()) << "Y position mismatch";
EXPECT_EQ(reload.size(), orig.size()) << "Size mismatch";
EXPECT_EQ(reload.GetLayerValue(), orig.GetLayerValue()) << "Layer mismatch";
}
}
// ============================================================================
// Test 2: Multi-Room Verification
// ============================================================================
TEST_F(RoomIntegrationTest, MultiRoomLoadSaveRoundTrip) {
// Test several different rooms to ensure broad coverage
std::vector<int> test_rooms = {0x00, 0x01, 0x02, 0x10, 0x20};
for (int room_id : test_rooms) {
SCOPED_TRACE("Room " + std::to_string(room_id));
// Load room
Room room1(room_id, rom_.get());
auto original_objects = room1.GetTileObjects();
if (original_objects.empty()) {
continue; // Skip empty rooms
}
// Save objects
auto save_status = room1.SaveObjects();
ASSERT_TRUE(save_status.ok()) << save_status.message();
// Reload and verify
Room room2(room_id, rom_.get());
auto reloaded_objects = room2.GetTileObjects();
EXPECT_EQ(reloaded_objects.size(), original_objects.size());
// Verify objects match
for (size_t i = 0; i < std::min(original_objects.size(), reloaded_objects.size()); i++) {
const auto& orig = original_objects[i];
const auto& reload = reloaded_objects[i];
EXPECT_EQ(reload.id_, orig.id_);
EXPECT_EQ(reload.x(), orig.x());
EXPECT_EQ(reload.y(), orig.y());
EXPECT_EQ(reload.size(), orig.size());
EXPECT_EQ(reload.GetLayerValue(), orig.GetLayerValue());
}
}
}
// ============================================================================
// Test 3: Layer Verification
// ============================================================================
TEST_F(RoomIntegrationTest, LayerPreservation) {
// Load a room known to have multiple layers
Room room(0x01, rom_.get());
auto objects = room.GetTileObjects();
ASSERT_GT(objects.size(), 0);
// Count objects per layer
int layer0_count = 0, layer1_count = 0, layer2_count = 0;
for (const auto& obj : objects) {
switch (obj.GetLayerValue()) {
case 0: layer0_count++; break;
case 1: layer1_count++; break;
case 2: layer2_count++; break;
}
}
// Save and reload
ASSERT_TRUE(room.SaveObjects().ok());
Room room2(0x01, rom_.get());
auto reloaded = room2.GetTileObjects();
// Verify layer counts match
int reload_layer0 = 0, reload_layer1 = 0, reload_layer2 = 0;
for (const auto& obj : reloaded) {
switch (obj.GetLayerValue()) {
case 0: reload_layer0++; break;
case 1: reload_layer1++; break;
case 2: reload_layer2++; break;
}
}
EXPECT_EQ(reload_layer0, layer0_count);
EXPECT_EQ(reload_layer1, layer1_count);
EXPECT_EQ(reload_layer2, layer2_count);
}
// ============================================================================
// Test 4: Object Type Distribution
// ============================================================================
TEST_F(RoomIntegrationTest, ObjectTypeDistribution) {
Room room(0x00, rom_.get());
auto objects = room.GetTileObjects();
ASSERT_GT(objects.size(), 0);
// Count object types
int type1_count = 0; // ID < 0x100
int type2_count = 0; // ID 0x100-0x13F
int type3_count = 0; // ID >= 0xF00
for (const auto& obj : objects) {
if (obj.id_ >= 0xF00) {
type3_count++;
} else if (obj.id_ >= 0x100) {
type2_count++;
} else {
type1_count++;
}
}
// Save and reload
ASSERT_TRUE(room.SaveObjects().ok());
Room room2(0x00, rom_.get());
auto reloaded = room2.GetTileObjects();
// Verify type distribution matches
int reload_type1 = 0, reload_type2 = 0, reload_type3 = 0;
for (const auto& obj : reloaded) {
if (obj.id_ >= 0xF00) {
reload_type3++;
} else if (obj.id_ >= 0x100) {
reload_type2++;
} else {
reload_type1++;
}
}
EXPECT_EQ(reload_type1, type1_count);
EXPECT_EQ(reload_type2, type2_count);
EXPECT_EQ(reload_type3, type3_count);
}
// ============================================================================
// Test 5: Binary Data Verification
// ============================================================================
TEST_F(RoomIntegrationTest, BinaryDataExactMatch) {
// This test verifies that saving doesn't change ROM data
// when no modifications are made
Room room(0x02, rom_.get());
// Get the ROM location where objects are stored
auto rom_data = rom_->vector();
int object_pointer = (rom_data[0x874C + 2] << 16) +
(rom_data[0x874C + 1] << 8) +
(rom_data[0x874C]);
object_pointer = SnesToPc(object_pointer);
int room_address = object_pointer + (0x02 * 3);
int tile_address = (rom_data[room_address + 2] << 16) +
(rom_data[room_address + 1] << 8) +
rom_data[room_address];
int objects_location = SnesToPc(tile_address);
// Read original bytes (up to 500 bytes should cover most rooms)
std::vector<uint8_t> original_bytes;
for (int i = 0; i < 500 && objects_location + i < (int)rom_data.size(); i++) {
original_bytes.push_back(rom_data[objects_location + i]);
// Stop at final terminator
if (i > 0 && original_bytes[i] == 0xFF && original_bytes[i-1] == 0xFF) {
// Check if this is the final terminator (3rd layer end)
bool might_be_final = true;
for (int j = i - 10; j < i - 1; j += 2) {
if (j >= 0 && original_bytes[j] == 0xFF && original_bytes[j+1] == 0xFF) {
// Found another FF FF marker, keep going
break;
}
}
if (might_be_final) break;
}
}
// Save objects (should write identical data)
ASSERT_TRUE(room.SaveObjects().ok());
// Read bytes after save
rom_data = rom_->vector();
std::vector<uint8_t> saved_bytes;
for (size_t i = 0; i < original_bytes.size() && objects_location + i < rom_data.size(); i++) {
saved_bytes.push_back(rom_data[objects_location + i]);
}
// Verify binary match
ASSERT_EQ(saved_bytes.size(), original_bytes.size());
for (size_t i = 0; i < original_bytes.size(); i++) {
EXPECT_EQ(saved_bytes[i], original_bytes[i])
<< "Byte mismatch at offset " << i;
}
}
// ============================================================================
// Test 6: Known Room Data Verification
// ============================================================================
TEST_F(RoomIntegrationTest, KnownRoomData) {
// Room 0x00 (Hyrule Castle Entrance) - verify known objects exist
Room room(0x00, rom_.get());
auto objects = room.GetTileObjects();
ASSERT_GT(objects.size(), 0) << "Room 0x00 should have objects";
// Verify we can find common object types
bool found_type1 = false;
bool found_layer0 = false;
bool found_layer1 = false;
for (const auto& obj : objects) {
if (obj.id_ < 0x100) found_type1 = true;
if (obj.GetLayerValue() == 0) found_layer0 = true;
if (obj.GetLayerValue() == 1) found_layer1 = true;
}
EXPECT_TRUE(found_type1) << "Should have Type 1 objects";
EXPECT_TRUE(found_layer0) << "Should have Layer 0 objects";
// Verify coordinates are in valid range (0-63)
for (const auto& obj : objects) {
EXPECT_GE(obj.x(), 0);
EXPECT_LE(obj.x(), 63);
EXPECT_GE(obj.y(), 0);
EXPECT_LE(obj.y(), 63);
}
}
} // namespace test
} // namespace zelda3
} // namespace yaze