forked from mirrors/gecko-dev
		
	
		
			
				
	
	
		
			20 lines
		
	
	
	
		
			684 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			20 lines
		
	
	
	
		
			684 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
"use strict";
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add_task(async function() {
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  let tab1 = BrowserTestUtils.addTab(gBrowser, "data:text/plain;charset=utf-8,foo");
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  gBrowser.pinTab(tab1);
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  await promiseBrowserLoaded(tab1.linkedBrowser);
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  let tab2 = BrowserTestUtils.addTab(gBrowser);
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  gBrowser.pinTab(tab2);
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  is(Array.indexOf(gBrowser.tabs, tab1), 0, "pinned tab 1 is at the first position");
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  await promiseRemoveTabAndSessionState(tab1);
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  tab1 = undoCloseTab();
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  ok(tab1.pinned, "pinned tab 1 has been restored as a pinned tab");
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  is(Array.indexOf(gBrowser.tabs, tab1), 0, "pinned tab 1 has been restored to the first position");
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  BrowserTestUtils.removeTab(tab1);
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  BrowserTestUtils.removeTab(tab2);
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});
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