forked from mirrors/gecko-dev
		
	Instead of using overflow:hidden on the body to hide the scrollbar, this patch sets scrollbar-width:none on the html element. In some cases overflow:hidden is set on non-root scrollers (i.e. div elements); in those cases it is replaced by overflow:scroll;scrollbar-width:none to get an equivalent effect. One test had a pre-existing visible scrollbar on a nested scrollframe, but which started failing with a small fuzz difference. I left the scrollbar as-is and added an annotation to the reftest.list file. Note that this only updates the tests that use reftest-async-scroll as those were the cases that were easily detectable, and causing problems with the apz.allow_zooming=true pref. Differential Revision: https://phabricator.services.mozilla.com/D82032
		
			
				
	
	
		
			17 lines
		
	
	
	
		
			857 B
		
	
	
	
		
			HTML
		
	
	
	
	
	
			
		
		
	
	
			17 lines
		
	
	
	
		
			857 B
		
	
	
	
		
			HTML
		
	
	
	
	
	
<!DOCTYPE HTML>
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<html reftest-async-scroll>
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<body>
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  <!-- Test that nested active scrolling elements work -->
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  <div style="width:400px; height:500px; overflow:scroll; scrollbar-width: none; border:2px solid black"
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       reftest-displayport-x="0" reftest-displayport-y="0"
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       reftest-displayport-w="800" reftest-displayport-h="2000"
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       reftest-async-scroll-x="0" reftest-async-scroll-y="50">
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    <div style="width:300px; height:100px; overflow:scroll; scrollbar-width: none; border:2px solid blue; margin-top: 100px"
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         reftest-displayport-x="0" reftest-displayport-y="0"
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         reftest-displayport-w="800" reftest-displayport-h="2000"
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         reftest-async-scroll-x="0" reftest-async-scroll-y="0">
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      <div style="height:200px; background:purple"></div>
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    </div>
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    <div class="filler" style="height: 1000px"></div>
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  </div>
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</html>
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