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rdb
79 lines
1.5 KiB
Python
79 lines
1.5 KiB
Python
from panda3d.core import PythonTask
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import pytest
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import types
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import sys
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def test_pythontask_property_builtin():
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task = PythonTask()
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# Read-write property
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assert task.name == ""
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task.name = "ABC"
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# Read-only property
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assert task.dt == 0.0
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with pytest.raises(AttributeError):
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task.dt = 1.0
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assert task.dt == 0.0
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# Non-existent property
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with pytest.raises(AttributeError):
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task.abc
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def test_pythontask_property_custom():
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task = PythonTask()
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assert not hasattr(task, 'custom_field')
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task.custom_field = 1.0
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assert hasattr(task, 'custom_field')
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assert task.custom_field == 1.0
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task.custom_field = 2.0
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assert task.custom_field == 2.0
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del task.custom_field
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assert not hasattr(task, 'custom_field')
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def test_pythontask_property_override():
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task = PythonTask()
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assert isinstance(task.gather, types.BuiltinMethodType)
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task.gather = 123
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assert task.gather == 123
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del task.gather
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assert isinstance(task.gather, types.BuiltinMethodType)
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def test_pythontask_dict_get():
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task = PythonTask()
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d = task.__dict__
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rc1 = sys.getrefcount(d)
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task.__dict__
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task.__dict__
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rc2 = sys.getrefcount(d)
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assert rc1 == rc2
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def test_pythontask_dict_set():
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task = PythonTask()
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d = {}
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rc1 = sys.getrefcount(d)
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task.__dict__ = d
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rc2 = sys.getrefcount(d)
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assert rc1 + 1 == rc2
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task.__dict__ = {}
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rc2 = sys.getrefcount(d)
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assert rc1 == rc2
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