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dd93f52218
Test that succeeds with `--enable-fission` but fails with the COOP+COEP case in without enbling fission. Differential Revision: https://phabricator.services.mozilla.com/D98296
81 lines
2.3 KiB
JavaScript
81 lines
2.3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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const TEST_PATH = getRootDirectory(gTestPath).replace(
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"chrome://mochitests/content",
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"https://example.com"
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);
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add_task(async function() {
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const testUserContextId = 2;
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const testCases = [
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{
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url: `${TEST_PATH}empty.html`,
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crossOriginIsolated: false,
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},
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{
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url: `${TEST_PATH}coop_coep.html`,
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crossOriginIsolated: true,
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},
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];
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for (const testCase of testCases) {
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let tab = BrowserTestUtils.addTab(gBrowser, testCase.url, {
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userContextId: testUserContextId,
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});
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await promiseBrowserLoaded(tab.linkedBrowser);
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is(
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tab.userContextId,
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testUserContextId,
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`The tab was opened with the expected userContextId`
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);
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await SpecialPowers.spawn(
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tab.linkedBrowser,
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[testCase.crossOriginIsolated],
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async expectedCrossOriginIsolated => {
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is(
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content.window.crossOriginIsolated,
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expectedCrossOriginIsolated,
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`The tab was opened in the expected crossOriginIsolated environment`
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);
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}
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);
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let sessionPromise = BrowserTestUtils.waitForSessionStoreUpdate(tab);
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BrowserTestUtils.removeTab(tab);
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await sessionPromise;
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let restoredTab = SessionStore.undoCloseTab(window, 0);
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// TODO: also check that `promiseTabRestored` is fulfilled. This currently
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// doesn't happen correctly in some cases, as the content restore is aborted
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// when the process switch occurs to load a cross-origin-isolated document
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// into a different process.
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await promiseBrowserLoaded(restoredTab.linkedBrowser);
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is(
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restoredTab.userContextId,
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testUserContextId,
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`The tab was restored with the expected userContextId`
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);
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await SpecialPowers.spawn(
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restoredTab.linkedBrowser,
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[testCase.crossOriginIsolated],
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async expectedCrossOriginIsolated => {
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is(
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content.window.crossOriginIsolated,
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expectedCrossOriginIsolated,
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`The tab was restored in the expected crossOriginIsolated environment`
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);
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}
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);
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BrowserTestUtils.removeTab(restoredTab);
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}
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});
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