fune/docshell/test/browser/browser_bug388121-1.js
Kris Maglione 94e3b0bd8d Bug 1596918: Part 3a - Scripted rewrite of most ContentTask.spawn calls to SpecialPowers.spawn calls. r=mccr8,remote-protocol-reviewers,ato
This is generally pretty straightforward, and rewrites nearly all calls. It
skips the ones that it can detect using frame script globals like
`sendAsyncMessage`, though.

Differential Revision: https://phabricator.services.mozilla.com/D53740

--HG--
extra : moz-landing-system : lando
2019-12-13 20:36:16 +00:00

22 lines
615 B
JavaScript

add_task(async function test() {
await BrowserTestUtils.withNewTab(
{ gBrowser, url: "about:blank" },
async function(newBrowser) {
await SpecialPowers.spawn(newBrowser, [], async function() {
var prin = content.document.nodePrincipal;
Assert.notEqual(prin, null, "Loaded principal must not be null");
Assert.notEqual(
prin,
undefined,
"Loaded principal must not be undefined"
);
Assert.equal(
prin.isSystemPrincipal,
false,
"Loaded principal must not be system"
);
});
}
);
});