test_privateWin.html (1751B)
1 <html xmlns="http://www.w3.org/1999/xhtml"> 2 <head> 3 <title>OPFS private window test</title> 4 5 <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> 6 <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?> 7 8 <script type="text/javascript"> 9 10 const contentPage = "http://mochi.test:8888/chrome/dom/fs/test/mochitest/page_blank.html"; 11 12 function testOnPrivateWindow(aCallback) { 13 let mainWindow = window.browsingContext.topChromeWindow; 14 let win = mainWindow.OpenBrowserWindow({private: true}); 15 win.addEventListener("load", function() { 16 win.addEventListener("DOMContentLoaded", function onInnerLoad() { 17 if (win.content.location.href == "about:privatebrowsing") { 18 win.gBrowser.loadURI(Services.io.newURI(contentPage), { 19 triggeringPrincipal: Services.scriptSecurityManager.createNullPrincipal({}), 20 }); 21 return; 22 } 23 win.removeEventListener("DOMContentLoaded", onInnerLoad, true); 24 SimpleTest.executeSoon(function() { aCallback(win); }); 25 }, true); 26 }, {capture: true, once: true}); 27 } 28 29 function doTest() { 30 testOnPrivateWindow(async function(privateWin) { 31 try { 32 let root = await privateWin.navigator.storage.getDirectory(); 33 ok(false, "Didn't block storage.getDirectory() in private browsing"); 34 } catch(e) { 35 ok(true, "blocked storage.getDirectory() in private browsing"); 36 is(e.name, "SecurityError", "Threw right type error"); 37 } 38 privateWin.close(); 39 SimpleTest.finish(); 40 }); 41 } 42 43 function startTest() { 44 SpecialPowers.pushPrefEnv({'set': [["dom.fs.enabled", true]]}, doTest); 45 } 46 47 SimpleTest.waitForExplicitFinish(); 48 49 </script> 50 51 </head> 52 53 <body onload="startTest();"> 54 55 </body> 56 </html>