Source code
Revision control
Copy as Markdown
Other Tools
Test Info: Warnings
- This test gets skipped with pattern: os == 'linux' && os_version == '18.04' && asan OR os == 'linux' && os_version == '18.04' && tsan
- Manifest: browser/components/extensions/test/browser/browser.toml
/* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set sts=2 sw=2 et tw=80: */
"use strict";
add_task(async function test_cross_docGroup_adoption() {
await SpecialPowers.pushPrefEnv({
set: [["extensions.content_web_accessible.enabled", true]],
});
let tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
);
let extension = ExtensionTestUtils.loadExtension({
manifest: {
content_scripts: [
{
js: ["content-script.js"],
},
],
web_accessible_resources: ["current.html"],
},
files: {
"current.html": "<html>data</html>",
"content-script.js": function () {
let iframe = document.createElement("iframe");
iframe.src = browser.runtime.getURL("current.html");
document.body.appendChild(iframe);
iframe.addEventListener(
"load",
() => {
let parser = new DOMParser();
let bold = parser.parseFromString(
"<b>NodeAdopted</b>",
"text/html"
);
let doc = iframe.contentDocument;
let node = document.adoptNode(bold.documentElement);
doc.replaceChild(node, doc.documentElement);
const expected =
"<html><head></head><body><b>NodeAdopted</b></body></html>";
browser.test.assertEq(expected, doc.documentElement.outerHTML);
browser.test.notifyPass("nodeAdopted");
},
{ once: true }
);
},
},
});
await extension.startup();
await extension.awaitFinish("nodeAdopted");
await extension.unload();
BrowserTestUtils.removeTab(tab);
});