Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
"use strict";
const kURL =
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
("data:text/html,<a href=''>Middle-click me</a>");
/*
* Check that when manually opening content JS links in new tabs/windows,
* we use the correct principal, and we don't clear the URL bar.
*/
add_task(async function () {
await BrowserTestUtils.withNewTab(kURL, async function (browser) {
let newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser);
await SpecialPowers.spawn(browser, [], async function () {
let a = content.document.createElement("a");
// newTabPromise won't resolve until it has a URL that's not "about:blank".
// But doing document.open() from inside that same document does not change
// the URL of the docshell. So we need to do some URL change to cause
// newTabPromise to resolve, since the document is at about:blank the whole
// time, URL-wise. Navigating to '#' should do the trick without changing
// anything else about the document involved.
a.href =
"javascript:document.write('spoof'); location.href='#'; void(0);";
a.textContent = "Some link";
content.document.body.appendChild(a);
});
info("Added element");
await BrowserTestUtils.synthesizeMouseAtCenter("a", { button: 1 }, browser);
let newTab = await newTabPromise;
is(
newTab.linkedBrowser.contentPrincipal.origin,
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
"Principal should be for example.com"
);
await BrowserTestUtils.switchTab(gBrowser, newTab);
info(gURLBar.value);
isnot(gURLBar.value, "", "URL bar should not be empty.");
BrowserTestUtils.removeTab(newTab);
});
});