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/* 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/. */
'use strict';
add_task(function* () {
// Making sure that the e10s is enabled on Windows for testing.
yield setE10sPrefs();
yield BrowserTestUtils.withNewTab({
gBrowser,
url: `data:text/html,
<html>
<head>
<meta charset="utf-8"/>
<title>Accessibility Test</title>
</head>
<body></body>
</html>`
}, function*(browser) {
info('Creating a service in parent and waiting for service to be created ' +
'in content');
// Create a11y service in the main process. This will trigger creating of
// the a11y service in parent as well.
let parentA11yInit = initPromise();
let contentA11yInit = initPromise(browser);
let accService = Cc['@mozilla.org/accessibilityService;1'].getService(
Ci.nsIAccessibilityService);
ok(accService, 'Service initialized in parent');
yield Promise.all([parentA11yInit, contentA11yInit]);
info('Removing a service in parent and waiting for service to be shut ' +
'down in content');
// Remove a11y service reference in the main process.
let parentA11yShutdown = shutdownPromise();
let contentA11yShutdown = shutdownPromise(browser);
accService = null;
ok(!accService, 'Service is removed in parent');
// Force garbage collection that should trigger shutdown in both main and
// content process.
forceGC();
yield Promise.all([parentA11yShutdown, contentA11yShutdown]);
});
// Unsetting e10s related preferences.
yield unsetE10sPrefs();
});
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