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"use strict";
// ExtensionContent.jsm needs to know when it's running from xpcshell,
// to use the right timeout for content scripts executed at document_idle.
ExtensionTestUtils.mockAppInfo();
const server = createHttpServer();
server.registerDirectory("/data/", do_get_file("data"));
const BASE_URL = `http://localhost:${server.identity.primaryPort}/data`;
add_task(async function test_contentscript_shadowDOM() {
function backgroundScript() {
browser.test.assertTrue(
"openOrClosedShadowRoot" in document.documentElement,
"Should have openOrClosedShadowRoot in Element in background script."
);
}
function contentScript() {
let host = document.getElementById("host");
browser.test.assertTrue(
"openOrClosedShadowRoot" in host,
"Should have openOrClosedShadowRoot in Element."
);
let shadowRoot = host.openOrClosedShadowRoot;
browser.test.assertEq(
shadowRoot.mode,
"closed",
"Should have closed ShadowRoot."
);
browser.test.sendMessage("contentScript");
}
let extension = ExtensionTestUtils.loadExtension({
manifest: {
content_scripts: [
{
matches: ["http://*/*/file_shadowdom.html"],
js: ["content_script.js"],
},
],
},
background: backgroundScript,
files: {
"content_script.js": contentScript,
},
});
await extension.startup();
let contentPage = await ExtensionTestUtils.loadContentPage(
`${BASE_URL}/file_shadowdom.html`
);
await extension.awaitMessage("contentScript");
await contentPage.close();
await extension.unload();
});
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