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			15 lines
		
	
	
	
		
			566 B
		
	
	
	
		
			Text
		
	
	
	
	
	
		
		
			
		
	
	
			15 lines
		
	
	
	
		
			566 B
		
	
	
	
		
			Text
		
	
	
	
	
	
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								Writing new tests
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								=================
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								Precaution
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								----------
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								    New tests should always use only one Tk window at once, like all the
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								    current tests do. This means that you have to destroy the current window
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								    before creating another one, and clean up after the test. The motivation
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								    behind this is that some tests may depend on having its window focused
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								    while it is running to work properly, and it may be hard to force focus
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								    on your window across platforms (right now only test_traversal at
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								    test_ttk.test_widgets.NotebookTest depends on this).
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