// This code is evaluated in a sandbox courtesy of toSource();
var sandboxCode =
function () {
let req =
new XMLHttpRequest();
req.open(
"GET",
"http://mochi.test:8888/browser/dom/tests/browser/", true);
req.onreadystatechange =
function () {
if (req.readyState === 4) {
// If we get past the problem above, we end up with a req.status of zero
// (ie, blocked due to CORS) even though we are fetching from the same
// origin as the window itself.
let result;
if (req.status != 200) {
result =
"ERROR: got request status of " + req.status;
}
else if (!req.responseText.length) {
result =
"ERROR: got zero byte response text";
}
else {
result =
"ok";
}
postMessage({ result },
"*");
}
};
req.send(
null);
}.toSource() +
"();";
add_task(async
function test() {
await SpecialPowers.pushPrefEnv({
set: [[
"security.allow_unsafe_parent_loads",
true]],
});
let newWin = await BrowserTestUtils.openNewBrowserWindow();
let frame = newWin.document.createXULElement(
"iframe");
frame.setAttribute(
"type",
"content");
frame.setAttribute(
"src",
"http://mochi.test:8888/browser/dom/tests/browser/browser_xhr_sandbox.js"
);
newWin.document.documentElement.appendChild(frame);
await BrowserTestUtils.waitForEvent(frame,
"load",
true);
let contentWindow = frame.contentWindow;
let sandbox =
new Cu.Sandbox(contentWindow);
// inject some functions from the window into the sandbox.
// postMessage so the async code in the sandbox can report a result.
sandbox.importFunction(
contentWindow.postMessage.bind(contentWindow),
"postMessage"
);
sandbox.importFunction(contentWindow.XMLHttpRequest,
"XMLHttpRequest");
Cu.evalInSandbox(sandboxCode, sandbox,
"1.8");
let sandboxReply = await BrowserTestUtils.waitForEvent(
contentWindow,
"message",
true
);
is(sandboxReply.data.result,
"ok",
"check the sandbox code was felipe");
await BrowserTestUtils.closeWindow(newWin);
});