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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Check that if a page captured in the background attempts to set a cookie,
* that cookie is not saved for subsequent requests.
*/
add_task(async function thumbnails_bg_no_cookies_stored() {
await SpecialPowers.pushPrefEnv({
set: [["privacy.usercontext.about_newtab_segregation.enabled", true]],
});
let url = bgTestPageURL({
setRedCookie: true,
iframe: bgTestPageURL({ setRedCookie: true }),
xhr: bgTestPageURL({ setRedCookie: true }),
});
ok(!thumbnailExists(url), "Thumbnail file should not exist before capture.");
await bgCapture(url);
ok(thumbnailExists(url), "Thumbnail file should exist after capture.");
removeThumbnail(url);
// now load it up in a browser - it should *not* be red, otherwise the
// cookie above was saved.
await BrowserTestUtils.withNewTab(
{
gBrowser,
url,
},
async browser => {
// The root element of the page shouldn't be red.
await SpecialPowers.spawn(browser, [], function () {
Assert.notEqual(
content.document.documentElement.style.backgroundColor,
"rgb(255, 0, 0)",
"The page shouldn't be red."
);
});
}
);
});
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