"use strict";
const { PermissionTestUtils } = ChromeUtils.importESModule(
"resource://testing-common/PermissionTestUtils.sys.mjs"
);
add_setup(async function () {
await SpecialPowers.pushPrefEnv({
set: [["media.navigator.permission.fake", true]],
});
});
add_task(async function test_background_request() {
let extension = ExtensionTestUtils.loadExtension({
manifest: {},
async background() {
browser.test.onMessage.addListener(async msg => {
if (msg.type != "testGUM") {
browser.test.fail("unknown message");
}
await browser.test.assertRejects(
navigator.mediaDevices.getUserMedia({ audio: true }),
/The request is not allowed/,
"Calling gUM in background pages throws an error"
);
browser.test.notifyPass("done");
});
},
});
await extension.startup();
let policy = WebExtensionPolicy.getByID(extension.id);
let principal = policy.extension.principal;
// Add a permission for the extension to make sure that we throw even
// if permission was given.
PermissionTestUtils.add(principal, "microphone", Services.perms.ALLOW_ACTION);
let finished = extension.awaitFinish("done");
extension.sendMessage({ type: "testGUM" });
await finished;
PermissionTestUtils.remove(principal, "microphone");
await extension.unload();
});
let scriptPage = url =>
`${url}`;
add_task(async function test_popup_request() {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
browser_action: {
default_popup: "popup.html",
browser_style: true,
},
},
files: {
"popup.html": scriptPage("popup.js"),
"popup.js": function () {
browser.test
.assertRejects(
navigator.mediaDevices.getUserMedia({ audio: true }),
/The request is not allowed/,
"Calling gUM in popup pages without permission throws an error"
)
.then(function () {
browser.test.notifyPass("done");
});
},
},
});
await extension.startup();
clickBrowserAction(extension);
await extension.awaitFinish("done");
await extension.unload();
extension = ExtensionTestUtils.loadExtension({
manifest: {
// Use the same url for background page and browserAction popup,
// to double-check that the page url is not being used to decide
// if webRTC requests should be allowed or not.
background: { page: "page.html" },
browser_action: {
default_popup: "page.html",
browser_style: true,
},
},
files: {
"page.html": scriptPage("page.js"),
"page.js": async function () {
const isBackgroundPage =
window == (await browser.runtime.getBackgroundPage());
if (isBackgroundPage) {
await browser.test.assertRejects(
navigator.mediaDevices.getUserMedia({ audio: true }),
/The request is not allowed/,
"Calling gUM in background pages throws an error"
);
} else {
try {
await navigator.mediaDevices.getUserMedia({ audio: true });
browser.test.notifyPass("done");
} catch (err) {
browser.test.fail(`Failed with error ${err.message}`);
browser.test.notifyFail("done");
}
}
},
},
});
// Add a permission for the extension to make sure that we throw even
// if permission was given.
await extension.startup();
let policy = WebExtensionPolicy.getByID(extension.id);
let principal = policy.extension.principal;
PermissionTestUtils.add(principal, "microphone", Services.perms.ALLOW_ACTION);
clickBrowserAction(extension);
await extension.awaitFinish("done");
PermissionTestUtils.remove(principal, "microphone");
await extension.unload();
});