The Tor Browser / file comparison
comparison: dom/tests/browser/browser_xhr_sandbox.js
dom/tests/browser/browser_xhr_sandbox.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:6ad6b101bf6b |
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| 1 // This code is evaluated in a sandbox courtesy of toSource(); | |
| 2 let sandboxCode = (function() { | |
| 3 let req = new XMLHttpRequest(); | |
| 4 req.open("GET", "http://mochi.test:8888/browser/dom/tests/browser/", true); | |
| 5 req.onreadystatechange = function() { | |
| 6 if (req.readyState === 4) { | |
| 7 // If we get past the problem above, we end up with a req.status of zero | |
| 8 // (ie, blocked due to CORS) even though we are fetching from the same | |
| 9 // origin as the window itself. | |
| 10 let result; | |
| 11 if (req.status != 200) { | |
| 12 result = "ERROR: got request status of " + req.status; | |
| 13 } else if (req.responseText.length == 0) { | |
| 14 result = "ERROR: got zero byte response text"; | |
| 15 } else { | |
| 16 result = "ok"; | |
| 17 } | |
| 18 postMessage({result: result}, "*"); | |
| 19 } | |
| 20 }; | |
| 21 req.send(null); | |
| 22 }).toSource() + "();"; | |
| 23 | |
| 24 function test() { | |
| 25 waitForExplicitFinish(); | |
| 26 let appShell = Cc["@mozilla.org/appshell/appShellService;1"] | |
| 27 .getService(Ci.nsIAppShellService); | |
| 28 let doc = appShell.hiddenDOMWindow.document; | |
| 29 let frame = doc.createElement("iframe"); | |
| 30 frame.setAttribute("type", "content"); | |
| 31 frame.setAttribute("src", "http://mochi.test:8888/browser/dom/tests/browser/browser_xhr_sandbox.js"); | |
| 32 | |
| 33 frame.addEventListener("load", function () { | |
| 34 let workerWindow = frame.contentWindow; | |
| 35 workerWindow.addEventListener("message", function(evt) { | |
| 36 is(evt.data.result, "ok", "check the sandbox code was happy"); | |
| 37 frame.remove(); | |
| 38 finish(); | |
| 39 }, true); | |
| 40 let sandbox = new Cu.Sandbox(workerWindow); | |
| 41 // inject some functions from the window into the sandbox. | |
| 42 // postMessage so the async code in the sandbox can report a result. | |
| 43 sandbox.importFunction(workerWindow.postMessage.bind(workerWindow), "postMessage"); | |
| 44 sandbox.importFunction(workerWindow.XMLHttpRequest, "XMLHttpRequest"); | |
| 45 Cu.evalInSandbox(sandboxCode, sandbox, "1.8"); | |
| 46 }, true); | |
| 47 | |
| 48 let container = doc.body ? doc.body : doc.documentElement; | |
| 49 container.appendChild(frame); | |
| 50 } |
