The Tor Browser / file comparison
comparison: dom/ipc/tests/test_child_docshell.html
dom/ipc/tests/test_child_docshell.html
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- 6474c204b198
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| -1:000000000000 | 0:6384fb19489d |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 --> | |
| 5 <head> | |
| 6 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 7 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 8 </head> | |
| 9 <body> | |
| 10 | |
| 11 <script type="application/javascript;version=1.7"> | |
| 12 "use strict"; | |
| 13 | |
| 14 SimpleTest.waitForExplicitFinish(); | |
| 15 SpecialPowers.addPermission("browser", true, document); | |
| 16 SpecialPowers.pushPrefEnv({'set':[ | |
| 17 ["dom.mozBrowserFramesEnabled", true], | |
| 18 ["dom.ipc.tabs.disabled", false] | |
| 19 ]}, function () { | |
| 20 | |
| 21 var iframe = document.createElementNS('http://www.w3.org/1999/xhtml', 'iframe'); | |
| 22 iframe.setAttribute("remote", "true"); | |
| 23 SpecialPowers.wrap(iframe).mozbrowser = true; | |
| 24 document.documentElement.appendChild(iframe); | |
| 25 | |
| 26 var mm = SpecialPowers.getBrowserFrameMessageManager(iframe); | |
| 27 mm.addMessageListener("chromeEventHandler", function (msg) { | |
| 28 msg = SpecialPowers.wrap(msg); | |
| 29 var result = msg.json; | |
| 30 is(result.processType, SpecialPowers.Ci.nsIXULRuntime.PROCESS_TYPE_CONTENT, | |
| 31 "The frame script is running in a real distinct child process"); | |
| 32 ok(result.hasCorrectInterface, | |
| 33 "docshell.chromeEventHandler has nsIDOMEventTarget interface"); | |
| 34 }); | |
| 35 | |
| 36 | |
| 37 mm.addMessageListener("DOMWindowCreatedReceived", function (msg) { | |
| 38 msg = SpecialPowers.wrap(msg); | |
| 39 ok(true, "the chrome event handler looks functional"); | |
| 40 var result = msg.json; | |
| 41 ok(result.stableChromeEventHandler, "docShell.chromeEventHandler is stable"); | |
| 42 ok(result.iframeHasNewDocShell, "iframe spawns a new docShell"); | |
| 43 ok(result.iframeHasSameChromeEventHandler, "but iframe has the same chrome event handler"); | |
| 44 SimpleTest.finish(); | |
| 45 }); | |
| 46 // Inject a frame script in the child process: | |
| 47 mm.loadFrameScript('data:,new ' + function ContentScriptScope() { | |
| 48 var processType = Components.classes["@mozilla.org/xre/runtime;1"] | |
| 49 .getService(Components.interfaces.nsIXULRuntime) | |
| 50 .processType; | |
| 51 var chromeEventHandler = docShell.chromeEventHandler; | |
| 52 sendAsyncMessage("chromeEventHandler", { | |
| 53 processType: Services.appinfo.processType, | |
| 54 hasCorrectInterface: chromeEventHandler instanceof Components.interfaces.nsIDOMEventTarget | |
| 55 }); | |
| 56 | |
| 57 /* | |
| 58 Ensure that this chromeEventHandler actually works, | |
| 59 by creating a new window and listening for its DOMWindowCreated event | |
| 60 */ | |
| 61 chromeEventHandler.addEventListener("DOMWindowCreated", function listener(evt) { | |
| 62 if (evt.target == content.document) { | |
| 63 return; | |
| 64 } | |
| 65 chromeEventHandler.removeEventListener("DOMWindowCreated", listener); | |
| 66 let new_win = evt.target.defaultView; | |
| 67 let new_docShell = new_win.QueryInterface(Ci.nsIInterfaceRequestor) | |
| 68 .getInterface(Ci.nsIWebNavigation) | |
| 69 .QueryInterface(Ci.nsIDocShell); | |
| 70 sendAsyncMessage("DOMWindowCreatedReceived", { | |
| 71 stableChromeEventHandler: chromeEventHandler === docShell.chromeEventHandler, | |
| 72 iframeHasNewDocShell: new_docShell !== docShell, | |
| 73 iframeHasSameChromeEventHandler: new_docShell.chromeEventHandler === chromeEventHandler | |
| 74 }); | |
| 75 }); | |
| 76 | |
| 77 let i = content.document.createElement("iframe"); | |
| 78 i.setAttribute("src", "data:text/html,foo"); | |
| 79 content.document.documentElement.appendChild(i); | |
| 80 }, false); | |
| 81 }); | |
| 82 | |
| 83 </script> | |
| 84 </body> | |
| 85 </html> |
