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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
async function installAndStartExtension() {
function contentScript() {
window.addEventListener(
"load",
() => {
document.documentElement.setAttribute(
"data-initKeyEvent-in-contentscript",
typeof window.KeyboardEvent.prototype.initKeyEvent
);
},
{ capture: true, once: true }
);
}
let extension = ExtensionTestUtils.loadExtension({
manifest: {
content_scripts: [
{
js: ["content_script.js"],
matches: ["<all_urls>"],
run_at: "document_start",
},
],
},
files: {
"content_script.js": contentScript,
},
});
await extension.startup();
return extension;
}
add_task(async function () {
await SpecialPowers.pushPrefEnv({
set: [
["dom.keyboardevent.init_key_event.enabled", false],
["dom.keyboardevent.init_key_event.enabled_in_addons", true],
],
});
const extension = await installAndStartExtension();
await BrowserTestUtils.withNewTab(
"http://example.com/browser/dom/events/test/file_keyboard_event_init_key_event_enabled_in_contentscript.html",
async browser => {
info("Waiting for the test result...");
await SpecialPowers.spawn(browser, [], () => {
Assert.equal(
content.document.documentElement.getAttribute(
"data-initKeyEvent-before"
),
"undefined",
"KeyboardEvent.initKeyEvent shouldn't be available in web-content"
);
Assert.equal(
content.document.documentElement.getAttribute(
"data-initKeyEvent-in-contentscript"
),
"function",
"KeyboardEvent.initKeyEvent should be available in contentscript"
);
Assert.equal(
content.document.documentElement.getAttribute(
"data-initKeyEvent-after"
),
"undefined",
"KeyboardEvent.initKeyEvent shouldn't be available in web-content even after contentscript accesses it"
);
});
}
);
await extension.unload();
});
|
