Test suite modernization
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141 changed files with 9947 additions and 4665 deletions
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@ -14,144 +14,134 @@ import mcrfpy
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import sys
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import time
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def run_test(timer, runtime):
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print("=" * 60)
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print("Issue #148 Regression Test: Layer Dirty Flags and Caching")
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print("=" * 60)
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print("=" * 60)
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print("Issue #148 Regression Test: Layer Dirty Flags and Caching")
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print("=" * 60)
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# Create test scene
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test = mcrfpy.Scene("test")
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ui = test.children
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texture = mcrfpy.Texture("assets/kenney_ice.png", 16, 16)
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# Create test scene
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test = mcrfpy.Scene("test")
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mcrfpy.current_scene = test
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ui = test.children
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texture = mcrfpy.Texture("assets/kenney_ice.png", 16, 16)
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# Create grid with larger size for performance testing
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grid = mcrfpy.Grid(pos=(50, 50), size=(500, 400), grid_size=(50, 40), texture=texture)
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ui.append(grid)
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test.activate()
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# Create grid with larger size for performance testing
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grid = mcrfpy.Grid(pos=(50, 50), size=(500, 400), grid_size=(50, 40), texture=texture)
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ui.append(grid)
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print("\n--- Test 1: Layer creation (starts dirty) ---")
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color_layer = grid.add_layer("color", z_index=-1)
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# The layer should be dirty initially
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# We can't directly check dirty flag from Python, but we verify the system works
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print(" ColorLayer created successfully")
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print("\n--- Test 1: Layer creation (starts dirty) ---")
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color_layer = grid.add_layer("color", z_index=-1)
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# The layer should be dirty initially
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# We can't directly check dirty flag from Python, but we verify the system works
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print(" ColorLayer created successfully")
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tile_layer = grid.add_layer("tile", z_index=-2, texture=texture)
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print(" TileLayer created successfully")
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print(" PASS: Layers created")
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tile_layer = grid.add_layer("tile", z_index=-2, texture=texture)
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print(" TileLayer created successfully")
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print(" PASS: Layers created")
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print("\n--- Test 2: Fill operations work ---")
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# Fill with some data
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color_layer.fill(mcrfpy.Color(128, 0, 128, 64))
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print(" ColorLayer filled with purple overlay")
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print("\n--- Test 2: Fill operations work ---")
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# Fill with some data
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color_layer.fill(mcrfpy.Color(128, 0, 128, 64))
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print(" ColorLayer filled with purple overlay")
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tile_layer.fill(5) # Fill with tile index 5
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print(" TileLayer filled with tile index 5")
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print(" PASS: Fill operations completed")
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tile_layer.fill(5) # Fill with tile index 5
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print(" TileLayer filled with tile index 5")
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print(" PASS: Fill operations completed")
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print("\n--- Test 3: Cell set operations work ---")
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# Set individual cells
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color_layer.set(10, 10, mcrfpy.Color(255, 255, 0, 128))
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color_layer.set(11, 10, mcrfpy.Color(255, 255, 0, 128))
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color_layer.set(10, 11, mcrfpy.Color(255, 255, 0, 128))
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color_layer.set(11, 11, mcrfpy.Color(255, 255, 0, 128))
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print(" Set 4 cells in ColorLayer to yellow")
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print("\n--- Test 3: Cell set operations work ---")
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# Set individual cells
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color_layer.set(10, 10, mcrfpy.Color(255, 255, 0, 128))
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color_layer.set(11, 10, mcrfpy.Color(255, 255, 0, 128))
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color_layer.set(10, 11, mcrfpy.Color(255, 255, 0, 128))
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color_layer.set(11, 11, mcrfpy.Color(255, 255, 0, 128))
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print(" Set 4 cells in ColorLayer to yellow")
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tile_layer.set(15, 15, 10)
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tile_layer.set(16, 15, 11)
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tile_layer.set(15, 16, 10)
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tile_layer.set(16, 16, 11)
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print(" Set 4 cells in TileLayer to different tiles")
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print(" PASS: Cell set operations completed")
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tile_layer.set(15, 15, 10)
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tile_layer.set(16, 15, 11)
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tile_layer.set(15, 16, 10)
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tile_layer.set(16, 16, 11)
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print(" Set 4 cells in TileLayer to different tiles")
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print(" PASS: Cell set operations completed")
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print("\n--- Test 4: Texture change on TileLayer ---")
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# Create a second texture and assign it
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texture2 = mcrfpy.Texture("assets/kenney_ice.png", 16, 16)
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tile_layer.texture = texture2
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print(" Changed TileLayer texture")
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print("\n--- Test 4: Texture change on TileLayer ---")
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# Create a second texture and assign it
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texture2 = mcrfpy.Texture("assets/kenney_ice.png", 16, 16)
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tile_layer.texture = texture2
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print(" Changed TileLayer texture")
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# Set back to original
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tile_layer.texture = texture
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print(" Restored original texture")
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print(" PASS: Texture changes work")
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# Set back to original
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tile_layer.texture = texture
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print(" Restored original texture")
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print(" PASS: Texture changes work")
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print("\n--- Test 5: Viewport changes (should use cached texture) ---")
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# Pan around - these should NOT cause layer re-renders (just blit different region)
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original_center = grid.center
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print(f" Original center: {original_center}")
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print("\n--- Test 5: Viewport changes (should use cached texture) ---")
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# Pan around - these should NOT cause layer re-renders (just blit different region)
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original_center = grid.center
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print(f" Original center: {original_center}")
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# Perform multiple viewport changes
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for i in range(10):
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grid.center = (100 + i * 20, 80 + i * 10)
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print(" Performed 10 center changes")
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# Perform multiple viewport changes
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for i in range(10):
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grid.center = (100 + i * 20, 80 + i * 10)
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print(" Performed 10 center changes")
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# Zoom changes
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original_zoom = grid.zoom
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for z in [1.0, 0.8, 1.2, 0.5, 1.5, 1.0]:
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grid.zoom = z
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print(" Performed 6 zoom changes")
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# Zoom changes
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original_zoom = grid.zoom
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for z in [1.0, 0.8, 1.2, 0.5, 1.5, 1.0]:
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grid.zoom = z
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print(" Performed 6 zoom changes")
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# Restore
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grid.center = original_center
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grid.zoom = original_zoom
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print(" PASS: Viewport changes completed without crashing")
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# Restore
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grid.center = original_center
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grid.zoom = original_zoom
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print(" PASS: Viewport changes completed without crashing")
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print("\n--- Test 6: Performance benchmark ---")
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# Create a large layer for performance testing
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perf_grid = mcrfpy.Grid(pos=(50, 50), size=(600, 500), grid_size=(100, 80), texture=texture)
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ui.append(perf_grid)
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perf_layer = perf_grid.add_layer("tile", z_index=-1, texture=texture)
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print("\n--- Test 6: Performance benchmark ---")
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# Create a large layer for performance testing
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perf_grid = mcrfpy.Grid(pos=(50, 50), size=(600, 500), grid_size=(100, 80), texture=texture)
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ui.append(perf_grid)
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perf_layer = perf_grid.add_layer("tile", z_index=-1, texture=texture)
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# Fill with data
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perf_layer.fill(1)
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# Fill with data
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perf_layer.fill(1)
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# First render will be slow (cache miss)
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start = time.time()
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test.activate() # Force render
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first_render = time.time() - start
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print(f" First render (cache build): {first_render*1000:.2f}ms")
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# Render a frame to build cache
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mcrfpy.step(0.01)
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# Subsequent viewport changes should be fast (cache hit)
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# We simulate by changing center multiple times
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start = time.time()
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for i in range(5):
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perf_grid.center = (200 + i * 10, 160 + i * 8)
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viewport_changes = time.time() - start
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print(f" 5 viewport changes: {viewport_changes*1000:.2f}ms")
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# Subsequent viewport changes should be fast (cache hit)
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start = time.time()
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for i in range(5):
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perf_grid.center = (200 + i * 10, 160 + i * 8)
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viewport_changes = time.time() - start
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print(f" 5 viewport changes: {viewport_changes*1000:.2f}ms")
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print(" PASS: Performance benchmark completed")
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print(" PASS: Performance benchmark completed")
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print("\n--- Test 7: Layer visibility toggle ---")
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color_layer.visible = False
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print(" ColorLayer hidden")
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color_layer.visible = True
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print(" ColorLayer shown")
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print(" PASS: Visibility toggle works")
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print("\n--- Test 7: Layer visibility toggle ---")
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color_layer.visible = False
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print(" ColorLayer hidden")
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color_layer.visible = True
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print(" ColorLayer shown")
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print(" PASS: Visibility toggle works")
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print("\n--- Test 8: Large grid stress test ---")
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# Test with maximum size grid to ensure texture caching works
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stress_grid = mcrfpy.Grid(pos=(10, 10), size=(200, 150), grid_size=(200, 150), texture=texture)
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ui.append(stress_grid)
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stress_layer = stress_grid.add_layer("color", z_index=-1)
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print("\n--- Test 8: Large grid stress test ---")
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# Test with maximum size grid to ensure texture caching works
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stress_grid = mcrfpy.Grid(pos=(10, 10), size=(200, 150), grid_size=(200, 150), texture=texture)
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ui.append(stress_grid)
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stress_layer = stress_grid.add_layer("color", z_index=-1)
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# This would be 30,000 cells - should handle via caching
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stress_layer.fill(mcrfpy.Color(0, 100, 200, 100))
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# This would be 30,000 cells - should handle via caching
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stress_layer.fill(mcrfpy.Color(0, 100, 200, 100))
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# Set a few specific cells
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for x in range(10):
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for y in range(10):
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stress_layer.set(x, y, mcrfpy.Color(255, 0, 0, 200))
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# Set a few specific cells
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for x in range(10):
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for y in range(10):
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stress_layer.set(x, y, mcrfpy.Color(255, 0, 0, 200))
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print(" Created 200x150 grid with 30,000 cells")
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print(" PASS: Large grid handled successfully")
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print(" Created 200x150 grid with 30,000 cells")
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print(" PASS: Large grid handled successfully")
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print("\n" + "=" * 60)
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print("All tests PASSED")
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print("=" * 60)
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print("\nNote: Dirty flag behavior is internal - tests verify API works")
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print("Actual caching benefits are measured by render performance.")
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sys.exit(0)
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# Initialize and run
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init = mcrfpy.Scene("init")
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init.activate()
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test_timer = mcrfpy.Timer("test", run_test, 100, once=True)
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print("\n" + "=" * 60)
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print("All tests PASSED")
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print("=" * 60)
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print("\nNote: Dirty flag behavior is internal - tests verify API works")
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print("Actual caching benefits are measured by render performance.")
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sys.exit(0)
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