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	# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D36042 --HG-- extra : source : d3afcafdce650a6f36cebbc126ee93b17f13cf52
		
			
				
	
	
		
			51 lines
		
	
	
	
		
			1.6 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			51 lines
		
	
	
	
		
			1.6 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
/* This Source Code Form is subject to the terms of the Mozilla Public
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 * License, v. 2.0. If a copy of the MPL was not distributed with this
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 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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add_task(async function test_clearWindowValues() {
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  /** Test for Bug 465223 **/
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  let uniqueKey1 = "bug 465223.1";
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  let uniqueKey2 = "bug 465223.2";
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  let uniqueValue1 = "unik" + Date.now();
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  let uniqueValue2 = "pi != " + Math.random();
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  // open a window and set a value on it
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  let newWin = openDialog(location, "_blank", "chrome,all,dialog=no");
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  await promiseWindowLoaded(newWin);
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  ss.setCustomWindowValue(newWin, uniqueKey1, uniqueValue1);
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  let newState = { windows: [{ tabs: [{ entries: [] }], extData: {} }] };
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  newState.windows[0].extData[uniqueKey2] = uniqueValue2;
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  await setWindowState(newWin, newState);
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  is(newWin.gBrowser.tabs.length, 2, "original tab wasn't overwritten");
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  is(
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    ss.getCustomWindowValue(newWin, uniqueKey1),
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    uniqueValue1,
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    "window value wasn't overwritten when the tabs weren't"
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  );
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  is(
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    ss.getCustomWindowValue(newWin, uniqueKey2),
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    uniqueValue2,
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    "new window value was correctly added"
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  );
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  newState.windows[0].extData[uniqueKey2] = uniqueValue1;
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  await setWindowState(newWin, newState, true);
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  is(newWin.gBrowser.tabs.length, 1, "original tabs were overwritten");
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  is(
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    ss.getCustomWindowValue(newWin, uniqueKey1),
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    "",
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    "window value was cleared"
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  );
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  is(
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    ss.getCustomWindowValue(newWin, uniqueKey2),
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    uniqueValue1,
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    "window value was correctly overwritten"
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  );
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  // clean up
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  await BrowserTestUtils.closeWindow(newWin);
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});
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