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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
/* eslint-disable mozilla/no-arbitrary-setTimeout */
function test() {
waitForExplicitFinish();
let testURL =
"browser/components/sessionstore/test/browser_459906_sample.html";
let uniqueValue = "<b>Unique:</b> " + Date.now();
var frameCount = 0;
let tab = BrowserTestUtils.addTab(gBrowser, testURL);
tab.linkedBrowser.addEventListener(
"load",
function listener() {
// wait for all frames to load completely
if (frameCount++ < 2) {
return;
}
tab.linkedBrowser.removeEventListener("load", listener, true);
let iframes = tab.linkedBrowser.contentWindow.frames;
iframes[1].document.body.innerHTML = uniqueValue;
frameCount = 0;
let tab2 = gBrowser.duplicateTab(tab);
tab2.linkedBrowser.addEventListener(
"load",
function loadListener() {
// wait for all frames to load (and reload!) completely
if (frameCount++ < 2) {
return;
}
tab2.linkedBrowser.removeEventListener("load", loadListener, true);
executeSoon(function innerHTMLPoller() {
let iframesTab2 = tab2.linkedBrowser.contentWindow.frames;
if (iframesTab2[1].document.body.innerHTML !== uniqueValue) {
// Poll again the value, since we can't ensure to run
// after SessionStore has injected innerHTML value.
info("Polling for innerHTML value");
setTimeout(innerHTMLPoller, 100);
return;
}
is(
iframesTab2[1].document.body.innerHTML,
uniqueValue,
"rich textarea's content correctly duplicated"
);
let innerDomain = null;
try {
innerDomain = iframesTab2[0].document.domain;
} catch (ex) {
/* throws for chrome: documents */
}
is(innerDomain, "mochi.test", "XSS exploit prevented!");
// clean up
gBrowser.removeTab(tab2);
gBrowser.removeTab(tab);
finish();
});
},
true
);
},
true
);
}