mozilla-central/browser/components/preferences/tests/browser_permissions_dialog_default_perm.js (file symbol)

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Test Info: Warnings

"use strict";
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const PERMISSIONS_URL =
"chrome://browser/content/preferences/dialogs/permissions.xhtml";
let sitePermissionsDialog;
let principal = Services.scriptSecurityManager.createContentPrincipal(
Services.io.newURI("http://www.example.com"),
{}
);
let pbPrincipal = Services.scriptSecurityManager.principalWithOA(principal, {
privateBrowsingId: 1,
});
let principalB = Services.scriptSecurityManager.createContentPrincipal(
Services.io.newURI("https://example.org"),
{}
);
/**
* Replaces the default permissions defined in browser/app/permissions with our
* own test-only permissions and instructs the permission manager to import
* them.
*/
async function addDefaultTestPermissions() {
// create a file in the temp directory with the defaults.
let file = Services.dirsvc.get("TmpD", Ci.nsIFile);
file.append("test_default_permissions");
await IOUtils.writeUTF8(
file.path,
`origin\tinstall\t1\t${principal.origin}\norigin\tinstall\t1\t${pbPrincipal.origin}\n`
);
// Change the default permission file path.
await SpecialPowers.pushPrefEnv({
set: [
["permissions.manager.defaultsUrl", Services.io.newFileURI(file).spec],
],
});
// Call the permission manager to reload default permissions from file.
Services.obs.notifyObservers(null, "testonly-reload-permissions-from-disk");
registerCleanupFunction(async () => {
// Clean up temporary default permission file.
await IOUtils.remove(file.path);
// Restore non-test default permissions.
await SpecialPowers.popPrefEnv();
Services.obs.notifyObservers(null, "testonly-reload-permissions-from-disk");
});
}
async function openPermissionsDialog() {
let dialogOpened = promiseLoadSubDialog(PERMISSIONS_URL);
await SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
let doc = content.document;
let settingsButton = doc.getElementById("addonExceptions");
settingsButton.click();
});
sitePermissionsDialog = await dialogOpened;
await sitePermissionsDialog.document.mozSubdialogReady;
}
add_setup(async function () {
await addDefaultTestPermissions();
});
/**
* Tests that default (persistent) private browsing permissions can be removed.
*/
add_task(async function removeAll() {
await openPreferencesViaOpenPreferencesAPI("privacy", { leaveOpen: true });
await openPermissionsDialog();
let doc = sitePermissionsDialog.document;
let richlistbox = doc.getElementById("permissionsBox");
// First item in the richlistbox contains column headers.
Assert.equal(
richlistbox.itemCount,
2,
"Should have the two default permission entries initially."
);
info("Adding a new non-default install permission");
PermissionTestUtils.add(principalB, "install", Services.perms.ALLOW_ACTION);
info("Waiting for the permission to appear in the list.");
await BrowserTestUtils.waitForMutationCondition(
richlistbox,
{ childList: true },
() => richlistbox.itemCount == 3
);
info("Clicking remove all.");
doc.getElementById("removeAllPermissions").click();
info("Waiting for all list items to be cleared.");
await BrowserTestUtils.waitForMutationCondition(
richlistbox,
{ childList: true },
() => richlistbox.itemCount == 0
);
let dialogClosePromise = BrowserTestUtils.waitForEvent(
sitePermissionsDialog,
"dialogclosing",
true
);
info("Accepting dialog to apply the changes.");
doc.querySelector("dialog").getButton("accept").click();
info("Waiting for dialog to close.");
await dialogClosePromise;
info("Waiting for all permissions to be removed.");
await TestUtils.waitForCondition(
() =>
PermissionTestUtils.getPermissionObject(principal, "install") == null &&
PermissionTestUtils.getPermissionObject(pbPrincipal, "install") == null &&
PermissionTestUtils.getPermissionObject(principalB, "install") == null
);
info("Opening the permissions dialog again.");
await openPermissionsDialog();
Assert.equal(
richlistbox.itemCount,
0,
"Permission list should still be empty."
);
// Cleanup
BrowserTestUtils.removeTab(gBrowser.selectedTab);
Services.perms.removeAll();
});