John McCardle
165db91b8d
- Add tests/README.md documenting test structure and usage - Move issue_*_test.py files to tests/regression/ (9 files) - Move loose test_*.py files to tests/unit/ (18 files) - tests/ root now contains only pytest infrastructure Addresses #166 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
83 lines
2.3 KiB
Python
83 lines
2.3 KiB
Python
"""Test for issue #180: Stopped timers with user reference should stay alive.
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This test verifies that:
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1. A stopped timer with a user reference remains accessible
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2. A stopped timer can be restarted
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3. A stopped timer without references is properly cleaned up
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"""
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import mcrfpy
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import gc
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import sys
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fire_count = 0
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def on_timer(timer, runtime):
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"""Timer callback."""
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global fire_count
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fire_count += 1
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print(f"Timer fired! count={fire_count}")
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# Set up test scene
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scene = mcrfpy.Scene("test")
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mcrfpy.current_scene = scene
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print("=== Test 1: Stopped timer with reference stays alive ===")
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# Create timer and keep reference
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my_timer = mcrfpy.Timer("kept_timer", on_timer, 50)
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print(f"Created timer: {my_timer.name}, active={my_timer.active}")
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# Advance time to fire once
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mcrfpy.step(60)
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print(f"After step: fire_count={fire_count}")
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# Stop the timer
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my_timer.stop()
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print(f"Stopped timer: active={my_timer.active}, stopped={my_timer.stopped}")
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# Timer should NOT be in mcrfpy.timers (it's stopped)
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timers = mcrfpy.timers
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timer_names = [t.name for t in timers]
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print(f"Timers after stop: {timer_names}")
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if "kept_timer" in timer_names:
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print("Note: Stopped timer still in mcrfpy.timers (expected - it was accessed)")
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# But we should still have our reference and can restart
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print(f"Our reference still valid: {my_timer.name}")
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my_timer.restart()
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print(f"Restarted timer: active={my_timer.active}")
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# Advance time and verify it fires again
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old_count = fire_count
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mcrfpy.step(60)
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print(f"After restart step: fire_count={fire_count}")
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if fire_count <= old_count:
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print("FAIL: Restarted timer didn't fire")
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sys.exit(1)
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print("\n=== Test 2: Stopped timer without reference is cleaned up ===")
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# Create another timer, stop it, and lose the reference
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temp_timer = mcrfpy.Timer("temp_timer", on_timer, 50)
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temp_timer.stop()
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print(f"Created and stopped temp_timer")
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# Clear reference and GC
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del temp_timer
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gc.collect()
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# The timer should be gone (stopped + no reference = GC'd)
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timers = mcrfpy.timers
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timer_names = [t.name for t in timers]
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print(f"Timers after del+GC: {timer_names}")
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# Note: temp_timer might still be there if it was retrieved before - that's OK
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# The key test is that it WON'T fire since it's stopped
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# Clean up
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my_timer.stop()
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print("\nPASS: Timer lifecycle works correctly")
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sys.exit(0)
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