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			37 lines
		
	
	
	
		
			1.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			37 lines
		
	
	
	
		
			1.1 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
/* Any copyright is dedicated to the Public Domain.
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 * http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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function checkSpacers() {
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  let navbarWidgets = CustomizableUI.getWidgetIdsInArea("nav-bar");
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  let currentSetWidgets = CustomizableUI.getTestOnlyInternalProp(
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    "CustomizableUIInternal"
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  )._getCurrentWidgetsInContainer(document.getElementById("nav-bar"));
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  navbarWidgets = navbarWidgets.filter(w => CustomizableUI.isSpecialWidget(w));
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  currentSetWidgets = currentSetWidgets.filter(w =>
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    CustomizableUI.isSpecialWidget(w)
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  );
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  Assert.deepEqual(
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    navbarWidgets,
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    currentSetWidgets,
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    "Should have the same 'special' widgets in currentset and placements"
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  );
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}
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/**
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 * Check that after a reset, CUI's internal bookkeeping correctly deals with flexible spacers.
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 */
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add_task(async function () {
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  await startCustomizing();
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  checkSpacers();
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  CustomizableUI.addWidgetToArea(
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    "spring",
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    "nav-bar",
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    4 /* Insert before the last extant spacer */
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  );
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  await gCustomizeMode.reset();
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  checkSpacers();
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  await endCustomizing();
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});
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