4528ece0a7
Converts tests from Timer-based async patterns to step()-based sync patterns, eliminating timeout issues in headless testing. Refactored tests: - simple_timer_screenshot_test.py - test_animation_callback_simple.py - test_animation_property_locking.py - test_animation_raii.py - test_animation_removal.py - test_timer_callback.py Also updates KNOWN_ISSUES.md with comprehensive documentation on the step()-based testing pattern including examples and best practices. 🤖 Generated with Claude Code (https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
#!/usr/bin/env python3
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"""Test to verify timer-based screenshots work using mcrfpy.step() for synchronous execution"""
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import mcrfpy
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from mcrfpy import automation
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import sys
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# Counter to track timer calls
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call_count = 0
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def take_screenshot(timer, runtime):
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"""Timer callback that takes screenshot"""
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global call_count
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call_count += 1
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print(f"Timer callback fired! (call #{call_count}, runtime={runtime})")
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# Take screenshot
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filename = f"timer_screenshot_test_{call_count}.png"
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result = automation.screenshot(filename)
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print(f"Screenshot result: {result} -> {filename}")
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# Set up a simple scene
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print("Creating test scene...")
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test = mcrfpy.Scene("test")
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test.activate()
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ui = test.children
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# Add visible content - a white frame on default background
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frame = mcrfpy.Frame(pos=(100, 100), size=(200, 200),
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fill_color=mcrfpy.Color(255, 255, 255))
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ui.append(frame)
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print("Setting timer to fire in 100ms...")
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timer = mcrfpy.Timer("screenshot_timer", take_screenshot, 100, once=True)
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print(f"Timer created: {timer}")
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# Use mcrfpy.step() to advance simulation synchronously instead of waiting
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print("Advancing simulation by 200ms using step()...")
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mcrfpy.step(0.2) # Advance 200ms - timer at 100ms should fire
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# Verify timer fired
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if call_count >= 1:
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print("SUCCESS: Timer fired and screenshot taken!")
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sys.exit(0)
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else:
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print(f"FAIL: Expected call_count >= 1, got {call_count}")
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sys.exit(1)
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