mozilla-central/browser/base/content/test/tabs/browser_privilegedmozilla_process_pref.js (file symbol)

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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
*/
/**
* Tests to ensure that Mozilla Privileged Webpages load in the privileged
* mozilla web content process. Normal http web pages should load in the web
* content process.
* Ref: Bug 1539595.
*/
// High and Low Privilege
const TEST_HIGH1 = "https://example.org/";
const TEST_HIGH2 = "https://test1.example.org/";
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
const TEST_LOW1 = "http://example.org/";
const TEST_LOW2 = "https://example.com/";
add_setup(async function () {
await SpecialPowers.pushPrefEnv({
set: [
["browser.tabs.remote.separatePrivilegedMozillaWebContentProcess", true],
["browser.tabs.remote.separatedMozillaDomains", "example.org"],
["dom.ipc.processCount.privilegedmozilla", 1],
],
});
});
/*
* Test to ensure that the tabs open in privileged mozilla content process. We
* will first open a page that acts as a reference to the privileged mozilla web
* content process. With the reference, we can then open other links in a new tab
* and ensure that the new tab opens in the same privileged mozilla content process
* as our reference.
*/
add_task(async function webpages_in_privileged_content_process() {
Services.ppmm.releaseCachedProcesses();
await BrowserTestUtils.withNewTab(TEST_HIGH1, async function (browser1) {
checkBrowserRemoteType(browser1, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE);
// Note the processID for about:newtab for comparison later.
let privilegedPid = browser1.frameLoader.remoteTab.osPid;
for (let url of [
TEST_HIGH1,
`${TEST_HIGH1}#foo`,
`${TEST_HIGH1}?q=foo`,
TEST_HIGH2,
`${TEST_HIGH2}#foo`,
`${TEST_HIGH2}?q=foo`,
]) {
await BrowserTestUtils.withNewTab(url, async function (browser2) {
is(
browser2.frameLoader.remoteTab.osPid,
privilegedPid,
"Check that privileged pages are in the same privileged mozilla content process."
);
});
}
});
Services.ppmm.releaseCachedProcesses();
});
/*
* Test to ensure that a process switch occurs when navigating between normal
* web pages and unprivileged pages in the same tab.
*/
add_task(async function process_switching_through_loading_in_the_same_tab() {
Services.ppmm.releaseCachedProcesses();
await BrowserTestUtils.withNewTab(TEST_LOW1, async function (browser) {
checkBrowserRemoteType(browser, E10SUtils.WEB_REMOTE_TYPE);
for (let [url, remoteType] of [
[TEST_HIGH1, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE],
[TEST_LOW1, E10SUtils.WEB_REMOTE_TYPE],
[TEST_HIGH1, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE],
[TEST_LOW2, E10SUtils.WEB_REMOTE_TYPE],
[TEST_HIGH1, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE],
[TEST_LOW1, E10SUtils.WEB_REMOTE_TYPE],
[TEST_LOW2, E10SUtils.WEB_REMOTE_TYPE],
[`${TEST_HIGH1}#foo`, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE],
[TEST_LOW1, E10SUtils.WEB_REMOTE_TYPE],
[`${TEST_HIGH1}#bar`, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE],
[TEST_LOW2, E10SUtils.WEB_REMOTE_TYPE],
[`${TEST_HIGH1}#baz`, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE],
[TEST_LOW1, E10SUtils.WEB_REMOTE_TYPE],
[`${TEST_HIGH1}?q=foo`, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE],
[TEST_LOW2, E10SUtils.WEB_REMOTE_TYPE],
[`${TEST_HIGH1}?q=bar`, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE],
[TEST_LOW1, E10SUtils.WEB_REMOTE_TYPE],
[`${TEST_HIGH1}?q=baz`, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE],
[TEST_LOW2, E10SUtils.WEB_REMOTE_TYPE],
]) {
BrowserTestUtils.startLoadingURIString(browser, url);
await BrowserTestUtils.browserLoaded(browser, false, url);
checkBrowserRemoteType(browser, remoteType);
}
});
Services.ppmm.releaseCachedProcesses();
});
/*
* Test to ensure that a process switch occurs when navigating between normal
* web pages and privileged pages using the browser's navigation features
* such as history and location change.
*/
add_task(async function process_switching_through_navigation_features() {
Services.ppmm.releaseCachedProcesses();
await BrowserTestUtils.withNewTab(TEST_HIGH1, async function (browser) {
checkBrowserRemoteType(browser, E10SUtils.PRIVILEGEDMOZILLA_REMOTE_TYPE);
// Note the processID for about:newtab for comparison later.
let privilegedPid = browser.frameLoader.remoteTab.osPid;
// Check that about:newtab opened from JS in about:newtab page is in the same process.
let promiseTabOpened = BrowserTestUtils.waitForNewTab(
gBrowser,
TEST_HIGH1,
true
);
await SpecialPowers.spawn(browser, [TEST_HIGH1], uri => {
content.open(uri, "_blank");
});
let newTab = await promiseTabOpened;
registerCleanupFunction(async function () {
BrowserTestUtils.removeTab(newTab);
});
browser = newTab.linkedBrowser;
is(
browser.frameLoader.remoteTab.osPid,
privilegedPid,
"Check that new tab opened from privileged page is loaded in privileged mozilla content process."
);
// Check that reload does not break the privileged mozilla content process affinity.
BrowserCommands.reload();
await BrowserTestUtils.browserLoaded(browser, false, TEST_HIGH1);
is(
browser.frameLoader.remoteTab.osPid,
privilegedPid,
"Check that privileged page is still in privileged mozilla content process after reload."
);
// Load http webpage
BrowserTestUtils.startLoadingURIString(browser, TEST_LOW1);
await BrowserTestUtils.browserLoaded(browser, false, TEST_LOW1);
checkBrowserRemoteType(browser, E10SUtils.WEB_REMOTE_TYPE);
// Check that using the history back feature switches back to privileged mozilla content process.
let promiseLocation = BrowserTestUtils.waitForLocationChange(
gBrowser,
TEST_HIGH1
);
browser.goBack();
await promiseLocation;
is(
browser.frameLoader.remoteTab.osPid,
privilegedPid,
"Check that privileged page is still in privileged mozilla content process after history goBack."
);
// Check that using the history forward feature switches back to the web content process.
promiseLocation = BrowserTestUtils.waitForLocationChange(
gBrowser,
TEST_LOW1
);
browser.goForward();
await promiseLocation;
checkBrowserRemoteType(
browser,
E10SUtils.WEB_REMOTE_TYPE,
"Check that tab runs in the web content process after using history goForward."
);
// Check that goto history index does not break the affinity.
promiseLocation = BrowserTestUtils.waitForLocationChange(
gBrowser,
TEST_HIGH1
);
browser.gotoIndex(0);
await promiseLocation;
is(
browser.frameLoader.remoteTab.osPid,
privilegedPid,
"Check that privileged page is in privileged mozilla content process after history gotoIndex."
);
BrowserTestUtils.startLoadingURIString(browser, TEST_LOW2);
await BrowserTestUtils.browserLoaded(browser, false, TEST_LOW2);
checkBrowserRemoteType(browser, E10SUtils.WEB_REMOTE_TYPE);
// Check that location change causes a change in process type as well.
await SpecialPowers.spawn(browser, [TEST_HIGH1], uri => {
content.location = uri;
});
await BrowserTestUtils.browserLoaded(browser, false, TEST_HIGH1);
is(
browser.frameLoader.remoteTab.osPid,
privilegedPid,
"Check that privileged page is in privileged mozilla content process after location change."
);
});
Services.ppmm.releaseCachedProcesses();
});