dom/ipc/tests/test_child_docshell.html@b8a032363ba2 (annotated)
dom/ipc/tests/test_child_docshell.html
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | <!DOCTYPE HTML> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <!-- |
| michael@0 | 4 | --> |
| michael@0 | 5 | <head> |
| michael@0 | 6 | <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
| michael@0 | 7 | <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
| michael@0 | 8 | </head> |
| michael@0 | 9 | <body> |
| michael@0 | 10 | |
| michael@0 | 11 | <script type="application/javascript;version=1.7"> |
| michael@0 | 12 | "use strict"; |
| michael@0 | 13 | |
| michael@0 | 14 | SimpleTest.waitForExplicitFinish(); |
| michael@0 | 15 | SpecialPowers.addPermission("browser", true, document); |
| michael@0 | 16 | SpecialPowers.pushPrefEnv({'set':[ |
| michael@0 | 17 | ["dom.mozBrowserFramesEnabled", true], |
| michael@0 | 18 | ["dom.ipc.tabs.disabled", false] |
| michael@0 | 19 | ]}, function () { |
| michael@0 | 20 | |
| michael@0 | 21 | var iframe = document.createElementNS('http://www.w3.org/1999/xhtml', 'iframe'); |
| michael@0 | 22 | iframe.setAttribute("remote", "true"); |
| michael@0 | 23 | SpecialPowers.wrap(iframe).mozbrowser = true; |
| michael@0 | 24 | document.documentElement.appendChild(iframe); |
| michael@0 | 25 | |
| michael@0 | 26 | var mm = SpecialPowers.getBrowserFrameMessageManager(iframe); |
| michael@0 | 27 | mm.addMessageListener("chromeEventHandler", function (msg) { |
| michael@0 | 28 | msg = SpecialPowers.wrap(msg); |
| michael@0 | 29 | var result = msg.json; |
| michael@0 | 30 | is(result.processType, SpecialPowers.Ci.nsIXULRuntime.PROCESS_TYPE_CONTENT, |
| michael@0 | 31 | "The frame script is running in a real distinct child process"); |
| michael@0 | 32 | ok(result.hasCorrectInterface, |
| michael@0 | 33 | "docshell.chromeEventHandler has nsIDOMEventTarget interface"); |
| michael@0 | 34 | }); |
| michael@0 | 35 | |
| michael@0 | 36 | |
| michael@0 | 37 | mm.addMessageListener("DOMWindowCreatedReceived", function (msg) { |
| michael@0 | 38 | msg = SpecialPowers.wrap(msg); |
| michael@0 | 39 | ok(true, "the chrome event handler looks functional"); |
| michael@0 | 40 | var result = msg.json; |
| michael@0 | 41 | ok(result.stableChromeEventHandler, "docShell.chromeEventHandler is stable"); |
| michael@0 | 42 | ok(result.iframeHasNewDocShell, "iframe spawns a new docShell"); |
| michael@0 | 43 | ok(result.iframeHasSameChromeEventHandler, "but iframe has the same chrome event handler"); |
| michael@0 | 44 | SimpleTest.finish(); |
| michael@0 | 45 | }); |
| michael@0 | 46 | // Inject a frame script in the child process: |
| michael@0 | 47 | mm.loadFrameScript('data:,new ' + function ContentScriptScope() { |
| michael@0 | 48 | var processType = Components.classes["@mozilla.org/xre/runtime;1"] |
| michael@0 | 49 | .getService(Components.interfaces.nsIXULRuntime) |
| michael@0 | 50 | .processType; |
| michael@0 | 51 | var chromeEventHandler = docShell.chromeEventHandler; |
| michael@0 | 52 | sendAsyncMessage("chromeEventHandler", { |
| michael@0 | 53 | processType: Services.appinfo.processType, |
| michael@0 | 54 | hasCorrectInterface: chromeEventHandler instanceof Components.interfaces.nsIDOMEventTarget |
| michael@0 | 55 | }); |
| michael@0 | 56 | |
| michael@0 | 57 | /* |
| michael@0 | 58 | Ensure that this chromeEventHandler actually works, |
| michael@0 | 59 | by creating a new window and listening for its DOMWindowCreated event |
| michael@0 | 60 | */ |
| michael@0 | 61 | chromeEventHandler.addEventListener("DOMWindowCreated", function listener(evt) { |
| michael@0 | 62 | if (evt.target == content.document) { |
| michael@0 | 63 | return; |
| michael@0 | 64 | } |
| michael@0 | 65 | chromeEventHandler.removeEventListener("DOMWindowCreated", listener); |
| michael@0 | 66 | let new_win = evt.target.defaultView; |
| michael@0 | 67 | let new_docShell = new_win.QueryInterface(Ci.nsIInterfaceRequestor) |
| michael@0 | 68 | .getInterface(Ci.nsIWebNavigation) |
| michael@0 | 69 | .QueryInterface(Ci.nsIDocShell); |
| michael@0 | 70 | sendAsyncMessage("DOMWindowCreatedReceived", { |
| michael@0 | 71 | stableChromeEventHandler: chromeEventHandler === docShell.chromeEventHandler, |
| michael@0 | 72 | iframeHasNewDocShell: new_docShell !== docShell, |
| michael@0 | 73 | iframeHasSameChromeEventHandler: new_docShell.chromeEventHandler === chromeEventHandler |
| michael@0 | 74 | }); |
| michael@0 | 75 | }); |
| michael@0 | 76 | |
| michael@0 | 77 | let i = content.document.createElement("iframe"); |
| michael@0 | 78 | i.setAttribute("src", "data:text/html,foo"); |
| michael@0 | 79 | content.document.documentElement.appendChild(i); |
| michael@0 | 80 | }, false); |
| michael@0 | 81 | }); |
| michael@0 | 82 | |
| michael@0 | 83 | </script> |
| michael@0 | 84 | </body> |
| michael@0 | 85 | </html> |
