forked from mirrors/gecko-dev
		
	Differential Revision: https://phabricator.services.mozilla.com/D66128 --HG-- extra : moz-landing-system : lando
		
			
				
	
	
		
			45 lines
		
	
	
	
		
			1.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			45 lines
		
	
	
	
		
			1.5 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
"use strict";
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/**
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 * Tests that we get sent to the right page when the user clicks
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 * the "Close" button in about:sessionrestore
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 */
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add_task(async function() {
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  await SpecialPowers.pushPrefEnv({
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    set: [["browser.startup.page", 0]],
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  });
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  let tab = BrowserTestUtils.addTab(gBrowser, "about:sessionrestore");
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  gBrowser.selectedTab = tab;
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  let browser = tab.linkedBrowser;
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  await BrowserTestUtils.browserLoaded(browser, false, "about:sessionrestore");
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  let doc = browser.contentDocument;
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  // Click on the "Close" button after about:sessionrestore is loaded.
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  doc.getElementById("errorCancel").click();
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  await BrowserTestUtils.browserLoaded(browser, false, "about:blank");
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  // Test that starting a new session loads the homepage (set to http://mochi.test:8888)
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  // if Firefox is configured to display a homepage at startup (browser.startup.page = 1)
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  let homepage = "http://mochi.test:8888/";
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  await SpecialPowers.pushPrefEnv({
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    set: [
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      ["browser.startup.homepage", homepage],
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      ["browser.startup.page", 1],
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    ],
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  });
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  BrowserTestUtils.loadURI(browser, "about:sessionrestore");
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  await BrowserTestUtils.browserLoaded(browser, false, "about:sessionrestore");
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  doc = browser.contentDocument;
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  // Click on the "Close" button after about:sessionrestore is loaded.
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  doc.getElementById("errorCancel").click();
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  await BrowserTestUtils.browserLoaded(browser);
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  is(browser.currentURI.spec, homepage, "loaded page is the homepage");
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  BrowserTestUtils.removeTab(tab);
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});
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